From f914fdb2e6bb5caef4893dff673ccc68ed4e4685 Mon Sep 17 00:00:00 2001
From: Remko Popma <remkop@yahoo.com>
Date: Wed, 27 Nov 2019 00:24:21 +0900
Subject: [PATCH] Release picocli version 4.1.1

---
 README.md                                     |  20 +-
 RELEASE-NOTES.md                              |   2 +-
 docs/A-Whirlwind-Tour-of-Picocli.html         | 228 ++++----
 docs/announcing-picocli-1.0.html              | 228 ++++----
 docs/apidocs/allclasses-frame.html            |   6 +-
 docs/apidocs/allclasses-noframe.html          |   6 +-
 docs/apidocs/constant-values.html             |  10 +-
 docs/apidocs/deprecated-list.html             |   8 +-
 docs/apidocs/help-doc.html                    |   8 +-
 docs/apidocs/index-all.html                   |  10 +-
 docs/apidocs/index.html                       |   4 +-
 docs/apidocs/overview-summary.html            |  10 +-
 docs/apidocs/overview-tree.html               |   8 +-
 .../AutoComplete.GenerateCompletion.html      |   8 +-
 docs/apidocs/picocli/AutoComplete.html        |   8 +-
 .../picocli/CommandLine.AbstractHandler.html  |   8 +-
 ...ommandLine.AbstractParseResultHandler.html |   8 +-
 .../apidocs/picocli/CommandLine.ArgGroup.html |   8 +-
 docs/apidocs/picocli/CommandLine.Command.html |  23 +-
 .../CommandLine.DefaultExceptionHandler.html  |   8 +-
 .../CommandLine.DuplicateNameException.html   |   8 +-
 ...e.DuplicateOptionAnnotationsException.html |   8 +-
 .../CommandLine.ExecutionException.html       |   8 +-
 .../apidocs/picocli/CommandLine.ExitCode.html |   8 +-
 .../picocli/CommandLine.Help.Ansi.IStyle.html |   8 +-
 .../picocli/CommandLine.Help.Ansi.Style.html  |   8 +-
 .../picocli/CommandLine.Help.Ansi.Text.html   |   8 +-
 .../picocli/CommandLine.Help.Ansi.html        |   8 +-
 .../CommandLine.Help.ColorScheme.Builder.html |   8 +-
 .../picocli/CommandLine.Help.ColorScheme.html |   8 +-
 .../CommandLine.Help.Column.Overflow.html     |   8 +-
 .../picocli/CommandLine.Help.Column.html      |   8 +-
 .../CommandLine.Help.IOptionRenderer.html     |   8 +-
 .../CommandLine.Help.IParamLabelRenderer.html |   8 +-
 .../CommandLine.Help.IParameterRenderer.html  |   8 +-
 .../picocli/CommandLine.Help.Layout.html      |   8 +-
 .../CommandLine.Help.TextTable.Cell.html      |   8 +-
 .../picocli/CommandLine.Help.TextTable.html   |   8 +-
 .../picocli/CommandLine.Help.Visibility.html  |   8 +-
 docs/apidocs/picocli/CommandLine.Help.html    |   8 +-
 .../picocli/CommandLine.HelpCommand.html      |   8 +-
 .../CommandLine.IDefaultValueProvider.html    |   8 +-
 .../CommandLine.IExceptionHandler.html        |   8 +-
 .../CommandLine.IExceptionHandler2.html       |   8 +-
 ...ommandLine.IExecutionExceptionHandler.html |   8 +-
 .../CommandLine.IExecutionStrategy.html       |   8 +-
 .../CommandLine.IExitCodeExceptionMapper.html |   8 +-
 .../CommandLine.IExitCodeGenerator.html       |   8 +-
 .../apidocs/picocli/CommandLine.IFactory.html |   8 +-
 ...CommandLine.IHelpCommandInitializable.html |   8 +-
 ...ommandLine.IHelpCommandInitializable2.html |   8 +-
 .../picocli/CommandLine.IHelpFactory.html     |   8 +-
 .../CommandLine.IHelpSectionRenderer.html     |   8 +-
 ...mmandLine.INegatableOptionTransformer.html |   8 +-
 .../CommandLine.IParameterConsumer.html       |   8 +-
 ...ommandLine.IParameterExceptionHandler.html |   8 +-
 .../CommandLine.IParseResultHandler.html      |   8 +-
 .../CommandLine.IParseResultHandler2.html     |   8 +-
 .../picocli/CommandLine.ITypeConverter.html   |   8 +-
 .../picocli/CommandLine.IVersionProvider.html |   8 +-
 .../CommandLine.InitializationException.html  |   8 +-
 ...ommandLine.MaxValuesExceededException.html |   8 +-
 ...CommandLine.MissingParameterException.html |   8 +-
 ...andLine.MissingTypeConverterException.html |   8 +-
 docs/apidocs/picocli/CommandLine.Mixin.html   |   8 +-
 ...ommandLine.Model.ArgGroupSpec.Builder.html |   8 +-
 .../CommandLine.Model.ArgGroupSpec.html       |   8 +-
 .../picocli/CommandLine.Model.ArgSpec.html    |   8 +-
 .../CommandLine.Model.CommandSpec.html        |   8 +-
 .../CommandLine.Model.IAnnotatedElement.html  |   8 +-
 .../picocli/CommandLine.Model.IGetter.html    |   8 +-
 .../picocli/CommandLine.Model.IOrdered.html   |   8 +-
 .../picocli/CommandLine.Model.IScope.html     |   8 +-
 .../picocli/CommandLine.Model.ISetter.html    |   8 +-
 .../picocli/CommandLine.Model.ITypeInfo.html  |   8 +-
 .../picocli/CommandLine.Model.Messages.html   |   8 +-
 .../CommandLine.Model.MethodParam.html        |   8 +-
 .../CommandLine.Model.OptionSpec.Builder.html |   8 +-
 .../picocli/CommandLine.Model.OptionSpec.html |   8 +-
 .../picocli/CommandLine.Model.ParserSpec.html |   8 +-
 ...ine.Model.PositionalParamSpec.Builder.html |   8 +-
 ...CommandLine.Model.PositionalParamSpec.html |   8 +-
 ...ommandLine.Model.UnmatchedArgsBinding.html |   8 +-
 .../CommandLine.Model.UsageMessageSpec.html   |   8 +-
 docs/apidocs/picocli/CommandLine.Model.html   |   8 +-
 ...ndLine.MutuallyExclusiveArgsException.html |   8 +-
 docs/apidocs/picocli/CommandLine.Option.html  |   8 +-
 ...ommandLine.OverwrittenOptionException.html |   8 +-
 .../CommandLine.ParameterException.html       |   8 +-
 ...ommandLine.ParameterIndexGapException.html |   8 +-
 .../picocli/CommandLine.Parameters.html       |   8 +-
 .../picocli/CommandLine.ParentCommand.html    |   8 +-
 .../CommandLine.ParseResult.Builder.html      |   8 +-
 .../CommandLine.ParseResult.GroupMatch.html   |   8 +-
 ...dLine.ParseResult.GroupMatchContainer.html |   8 +-
 .../picocli/CommandLine.ParseResult.html      |   8 +-
 .../picocli/CommandLine.PicocliException.html |   8 +-
 ...CommandLine.PropertiesDefaultProvider.html |  64 ++-
 docs/apidocs/picocli/CommandLine.Range.html   |   8 +-
 .../CommandLine.RegexTransformer.Builder.html |   8 +-
 .../picocli/CommandLine.RegexTransformer.html |   8 +-
 docs/apidocs/picocli/CommandLine.RunAll.html  |   8 +-
 .../apidocs/picocli/CommandLine.RunFirst.html |   8 +-
 docs/apidocs/picocli/CommandLine.RunLast.html |   8 +-
 docs/apidocs/picocli/CommandLine.Spec.html    |   8 +-
 .../CommandLine.TypeConversionException.html  |   8 +-
 .../picocli/CommandLine.Unmatched.html        |   8 +-
 ...ommandLine.UnmatchedArgumentException.html |   8 +-
 docs/apidocs/picocli/CommandLine.html         |  42 +-
 docs/apidocs/picocli/package-frame.html       |   6 +-
 docs/apidocs/picocli/package-summary.html     |   8 +-
 docs/apidocs/picocli/package-tree.html        |   8 +-
 docs/apidocs/serialized-form.html             |   8 +-
 docs/autocomplete.adoc                        |   4 +-
 docs/autocomplete.html                        | 250 +++++----
 docs/groovy-2.5-clibuilder-renewal-part1.html | 238 ++++----
 docs/groovy-2.5-clibuilder-renewal-part2.html | 228 ++++----
 docs/groovy-2.5-clibuilder-renewal.html       | 238 ++++----
 docs/index.adoc                               |  28 +-
 docs/index.html                               | 302 ++++++-----
 docs/migrating-from-commons-cli.html          | 226 ++++----
 docs/picocli-2.0-do-more-with-less.html       | 230 ++++----
 ...icocli-2.0-groovy-scripts-on-steroids.html | 230 ++++----
 docs/picocli-3.0-programmatic-api.adoc        |   4 +-
 docs/picocli-3.0-programmatic-api.html        | 242 +++++----
 docs/picocli-on-graalvm.html                  | 238 ++++----
 docs/quick-guide.adoc                         |   4 +-
 docs/quick-guide.html                         | 509 +++++++++++-------
 gradle.properties                             |   6 +-
 picocli-codegen/README.adoc                   |  36 +-
 src/main/java/picocli/CommandLine.java        |   2 +-
 src/test/java/picocli/AutoCompleteTest.java   |  14 +-
 src/test/java/picocli/CommandLineTest.java    |   2 +-
 133 files changed, 2407 insertions(+), 2075 deletions(-)

diff --git a/README.md b/README.md
index ab40f189f..b7bdb870e 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ The user manual has an [example](https://picocli.info/#_guice_example) of integr
 
 ### Releases
 * [All Releases](https://github.com/remkop/picocli/releases)
-* Latest: 4.1.0 [Release Notes](https://github.com/remkop/picocli/releases/tag/v4.1.0)
+* Latest: 4.1.1 [Release Notes](https://github.com/remkop/picocli/releases/tag/v4.1.1)
 * Older: Picocli 4.0 [Release Notes](https://github.com/remkop/picocli/releases/tag/v4.0.0)
 * Older: Picocli 3.0 [Release Notes](https://github.com/remkop/picocli/releases/tag/v3.0.0)
 * Older: Picocli 2.0 [Release Notes](https://github.com/remkop/picocli/releases/tag/v2.0.0)
@@ -163,9 +163,9 @@ Join the [picocli Google group](https://groups.google.com/d/forum/picocli) if yo
 Glad to see more people are using picocli. We must be doing something right. :-) 
 
 ### Help to promote picocli
-If you like picocli and your project is on GitHub, consider adding this badge to your README.md: [![picocli](https://img.shields.io/badge/picocli-4.1.0-green.svg)](https://github.com/remkop/picocli)
+If you like picocli and your project is on GitHub, consider adding this badge to your README.md: [![picocli](https://img.shields.io/badge/picocli-4.1.1-green.svg)](https://github.com/remkop/picocli)
 ```
-[![picocli](https://img.shields.io/badge/picocli-4.1.0-green.svg)](https://github.com/remkop/picocli)
+[![picocli](https://img.shields.io/badge/picocli-4.1.1-green.svg)](https://github.com/remkop/picocli)
 ```
 
 
@@ -253,35 +253,35 @@ See the [source code](https://github.com/remkop/picocli/blob/master/src/main/jav
 
 ### Gradle
 ```
-compile 'info.picocli:picocli:4.1.0'
+compile 'info.picocli:picocli:4.1.1'
 ```
 ### Maven
 ```
 <dependency>
   <groupId>info.picocli</groupId>
   <artifactId>picocli</artifactId>
-  <version>4.1.0</version>
+  <version>4.1.1</version>
 </dependency>
 ```
 ### Scala SBT
 ```
-libraryDependencies += "info.picocli" % "picocli" % "4.1.0"
+libraryDependencies += "info.picocli" % "picocli" % "4.1.1"
 ```
 ### Ivy
 ```
-<dependency org="info.picocli" name="picocli" rev="4.1.0" />
+<dependency org="info.picocli" name="picocli" rev="4.1.1" />
 ```
 ### Grape
 ```groovy
 @Grapes(
-    @Grab(group='info.picocli', module='picocli', version='4.1.0')
+    @Grab(group='info.picocli', module='picocli', version='4.1.1')
 )
 ```
 ### Leiningen
 ```
-[info.picocli/picocli "4.1.0"]
+[info.picocli/picocli "4.1.1"]
 ```
 ### Buildr
 ```
-'info.picocli:picocli:jar:4.1.0'
+'info.picocli:picocli:jar:4.1.1'
 ```
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 7f2ae030a..40ec1a2c2 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,6 +1,6 @@
 # picocli Release Notes
 
-# <a name="4.1.1"></a> Picocli 4.1.1 (UNRELEASED)
+# <a name="4.1.1"></a> Picocli 4.1.1
 The picocli community is pleased to announce picocli 4.1.1.
 
 This release contains bugfixes, and documentation enhancements. 
diff --git a/docs/A-Whirlwind-Tour-of-Picocli.html b/docs/A-Whirlwind-Tour-of-Picocli.html
index b81e5d8cf..47c05cd72 100644
--- a/docs/A-Whirlwind-Tour-of-Picocli.html
+++ b/docs/A-Whirlwind-Tour-of-Picocli.html
@@ -4,18 +4,17 @@
 <meta charset="UTF-8">
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <meta name="author" content="Remko Popma">
 <title>A Whirlwind Tour of Picocli</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
 /*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
 article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
 audio,canvas,video{display:inline-block}
 audio:not([controls]){display:none;height:0}
-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -45,12 +44,10 @@
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
 input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -68,8 +65,7 @@
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -84,19 +80,18 @@
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 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
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 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
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-ul.no-bullet{list-style:none}
 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -104,24 +99,24 @@
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
 h2{font-size:2.3125em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
 h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
 *:not(pre)>code.nobreak{word-wrap:normal}
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@@ -132,30 +127,34 @@
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-.menuseq,.menu{color:rgba(0,0,0,.8)}
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-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
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+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
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+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -164,16 +163,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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 body.toc2.toc-right{padding-left:0;padding-right:15em}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -184,24 +183,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
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-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -213,58 +215,62 @@
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+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
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+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -282,13 +288,14 @@
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-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
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+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -302,11 +309,12 @@
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@@ -319,9 +327,9 @@
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
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 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -365,16 +373,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
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-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
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-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
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 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
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-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
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-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
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 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
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+#footer{padding:0 .9375em}
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+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
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+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
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-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
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@@ -516,6 +528,7 @@
 <h1>A Whirlwind Tour of Picocli</h1>
 <div class="details">
 <span id="author" class="author">Remko Popma</span><br>
+<span id="revnumber">version 4.1.1</span>
 </div>
 </div>
 <div id="content">
@@ -691,7 +704,7 @@ <h3 id="_a_checksum_utility">A CheckSum Utility</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_what_s_next_in_this_article">What&#8217;s Next in this Article</h3>
+<h3 id="_whats_next_in_this_article">What&#8217;s Next in this Article</h3>
 <div class="paragraph">
 <p>In the rest of this article we will take a quick tour of picocli&#8217;s capabilities.</p>
 </div>
@@ -1953,7 +1966,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2019-11-14 09:38:16 JST
+Version 4.1.1<br>
+Last updated 2019-11-14 09:38:16 +0900
 </div>
 </div>
 </body>
diff --git a/docs/announcing-picocli-1.0.html b/docs/announcing-picocli-1.0.html
index 242157ce8..cc561e3ec 100644
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+++ b/docs/announcing-picocli-1.0.html
@@ -4,18 +4,17 @@
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 table{border-collapse:collapse;border-spacing:0}
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+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
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+.stretch{width:100%}
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+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
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+ul,ol{margin-left:1.5em}
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-blockquote cite:before{content:"\2014 \0020"}
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+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
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 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
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-.clearfix:after,.float-group:after{clear:both}
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-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
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-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
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+#content::before{content:none}
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-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
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-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
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-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
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-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
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-.sect1+.sect1{border-top:1px solid #efefed}
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@@ -213,58 +215,62 @@
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+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
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-ul.inline>li>*{display:block}
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 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
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@@ -365,16 +373,17 @@
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 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
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-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
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+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
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 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -516,13 +528,14 @@
 <h1>Announcing picocli 1.0 - a mighty tiny command line interface</h1>
 <div class="details">
 <span id="author" class="author">Remko Popma</span><br>
+<span id="revnumber">version 4.1.1,</span>
 <span id="revdate">2017-09-10</span>
 </div>
 </div>
 <div id="content">
 <div id="preamble">
 <div class="sectionbody">
-<div class="imageblock" style="float: right">
+<div class="imageblock right">
 <div class="content">
 <a class="image" href="https://github.com/remkop/picocli"><img src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png" alt="Fork me on GitHub"></a>
 </div>
@@ -639,7 +652,8 @@ <h2 id="_feedback_welcome">Feedback Welcome</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
 </body>
diff --git a/docs/apidocs/allclasses-frame.html b/docs/apidocs/allclasses-frame.html
index 8a54def8c..9c20b67ce 100644
--- a/docs/apidocs/allclasses-frame.html
+++ b/docs/apidocs/allclasses-frame.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>All Classes (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:41 JST 2019 -->
+<title>All Classes (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/apidocs/allclasses-noframe.html b/docs/apidocs/allclasses-noframe.html
index 1b060cbf3..0261f3546 100644
--- a/docs/apidocs/allclasses-noframe.html
+++ b/docs/apidocs/allclasses-noframe.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>All Classes (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:41 JST 2019 -->
+<title>All Classes (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
diff --git a/docs/apidocs/constant-values.html b/docs/apidocs/constant-values.html
index b0ac78532..9c9214bc0 100644
--- a/docs/apidocs/constant-values.html
+++ b/docs/apidocs/constant-values.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Constant Field Values (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>Constant Field Values (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Constant Field Values (picocli 4.1.0 API)";
+            parent.document.title="Constant Field Values (picocli 4.1.1 API)";
         }
     }
     catch(err) {
@@ -141,7 +141,7 @@ <h2 title="picocli">picocli.*</h2>
 <!--   -->
 </a><code>public&nbsp;static&nbsp;final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td><code><a href="picocli/CommandLine.html#VERSION">VERSION</a></code></td>
-<td class="colLast"><code>"4.1.0"</code></td>
+<td class="colLast"><code>"4.1.1"</code></td>
 </tr>
 </tbody>
 </table>
diff --git a/docs/apidocs/deprecated-list.html b/docs/apidocs/deprecated-list.html
index 27b5dea73..8e648a2ce 100644
--- a/docs/apidocs/deprecated-list.html
+++ b/docs/apidocs/deprecated-list.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Deprecated List (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>Deprecated List (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Deprecated List (picocli 4.1.0 API)";
+            parent.document.title="Deprecated List (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/help-doc.html b/docs/apidocs/help-doc.html
index 5253bb2b0..7f9d36b79 100644
--- a/docs/apidocs/help-doc.html
+++ b/docs/apidocs/help-doc.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>API Help (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:41 JST 2019 -->
+<title>API Help (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="API Help (picocli 4.1.0 API)";
+            parent.document.title="API Help (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/index-all.html b/docs/apidocs/index-all.html
index b140590a4..d9ba83e3d 100644
--- a/docs/apidocs/index-all.html
+++ b/docs/apidocs/index-all.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Index (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>Index (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Index (picocli 4.1.0 API)";
+            parent.document.title="Index (picocli 4.1.1 API)";
         }
     }
     catch(err) {
@@ -4271,7 +4271,7 @@ <h2 class="title">V</h2>
 </dd>
 <dt><span class="memberNameLink"><a href="picocli/CommandLine.html#VERSION">VERSION</a></span> - Static variable in class picocli.<a href="picocli/CommandLine.html" title="class in picocli">CommandLine</a></dt>
 <dd>
-<div class="block">This is picocli version "4.1.0".</div>
+<div class="block">This is picocli version "4.1.1".</div>
 </dd>
 <dt><span class="memberNameLink"><a href="picocli/CommandLine.Model.OptionSpec.Builder.html#versionHelp--">versionHelp()</a></span> - Method in class picocli.<a href="picocli/CommandLine.Model.OptionSpec.Builder.html" title="class in picocli">CommandLine.Model.OptionSpec.Builder</a></dt>
 <dd>
diff --git a/docs/apidocs/index.html b/docs/apidocs/index.html
index 2b8a1d906..241a773b5 100644
--- a/docs/apidocs/index.html
+++ b/docs/apidocs/index.html
@@ -2,8 +2,8 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>picocli 4.1.0 API</title>
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:41 JST 2019 -->
+<title>picocli 4.1.1 API</title>
 <script type="text/javascript">
     tmpTargetPage = "" + window.location.search;
     if (tmpTargetPage != "" && tmpTargetPage != "undefined")
diff --git a/docs/apidocs/overview-summary.html b/docs/apidocs/overview-summary.html
index 577f123b7..3c04f9611 100644
--- a/docs/apidocs/overview-summary.html
+++ b/docs/apidocs/overview-summary.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Overview (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:41 JST 2019 -->
+<title>Overview (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Overview (picocli 4.1.0 API)";
+            parent.document.title="Overview (picocli 4.1.1 API)";
         }
     }
     catch(err) {
@@ -69,7 +69,7 @@
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 <div class="header">
-<h1 class="title">picocli 4.1.0 API</h1>
+<h1 class="title">picocli 4.1.1 API</h1>
 </div>
 <div class="header">
 <div class="subTitle">
diff --git a/docs/apidocs/overview-tree.html b/docs/apidocs/overview-tree.html
index e3a1ce3c2..26a43d457 100644
--- a/docs/apidocs/overview-tree.html
+++ b/docs/apidocs/overview-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Class Hierarchy (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>Class Hierarchy (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Class Hierarchy (picocli 4.1.0 API)";
+            parent.document.title="Class Hierarchy (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/AutoComplete.GenerateCompletion.html b/docs/apidocs/picocli/AutoComplete.GenerateCompletion.html
index 6c9f14bdb..cf9a24476 100644
--- a/docs/apidocs/picocli/AutoComplete.GenerateCompletion.html
+++ b/docs/apidocs/picocli/AutoComplete.GenerateCompletion.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:40 JST 2019 -->
-<title>AutoComplete.GenerateCompletion (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:32 JST 2019 -->
+<title>AutoComplete.GenerateCompletion (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="AutoComplete.GenerateCompletion (picocli 4.1.0 API)";
+            parent.document.title="AutoComplete.GenerateCompletion (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/AutoComplete.html b/docs/apidocs/picocli/AutoComplete.html
index b4c431e8f..0126cf071 100644
--- a/docs/apidocs/picocli/AutoComplete.html
+++ b/docs/apidocs/picocli/AutoComplete.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:40 JST 2019 -->
-<title>AutoComplete (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:32 JST 2019 -->
+<title>AutoComplete (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="AutoComplete (picocli 4.1.0 API)";
+            parent.document.title="AutoComplete (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/CommandLine.AbstractHandler.html b/docs/apidocs/picocli/CommandLine.AbstractHandler.html
index 427974f8b..f3df1a93c 100644
--- a/docs/apidocs/picocli/CommandLine.AbstractHandler.html
+++ b/docs/apidocs/picocli/CommandLine.AbstractHandler.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:41 JST 2019 -->
-<title>CommandLine.AbstractHandler (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:35 JST 2019 -->
+<title>CommandLine.AbstractHandler (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CommandLine.AbstractHandler (picocli 4.1.0 API)";
+            parent.document.title="CommandLine.AbstractHandler (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/CommandLine.AbstractParseResultHandler.html b/docs/apidocs/picocli/CommandLine.AbstractParseResultHandler.html
index 05ab68a5c..ce8539f64 100644
--- a/docs/apidocs/picocli/CommandLine.AbstractParseResultHandler.html
+++ b/docs/apidocs/picocli/CommandLine.AbstractParseResultHandler.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:41 JST 2019 -->
-<title>CommandLine.AbstractParseResultHandler (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:35 JST 2019 -->
+<title>CommandLine.AbstractParseResultHandler (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CommandLine.AbstractParseResultHandler (picocli 4.1.0 API)";
+            parent.document.title="CommandLine.AbstractParseResultHandler (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/CommandLine.ArgGroup.html b/docs/apidocs/picocli/CommandLine.ArgGroup.html
index 0295a70d0..bb7c37305 100644
--- a/docs/apidocs/picocli/CommandLine.ArgGroup.html
+++ b/docs/apidocs/picocli/CommandLine.ArgGroup.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:41 JST 2019 -->
-<title>CommandLine.ArgGroup (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:35 JST 2019 -->
+<title>CommandLine.ArgGroup (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CommandLine.ArgGroup (picocli 4.1.0 API)";
+            parent.document.title="CommandLine.ArgGroup (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/CommandLine.Command.html b/docs/apidocs/picocli/CommandLine.Command.html
index cff72eaf5..778f80deb 100644
--- a/docs/apidocs/picocli/CommandLine.Command.html
+++ b/docs/apidocs/picocli/CommandLine.Command.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:41 JST 2019 -->
-<title>CommandLine.Command (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:36 JST 2019 -->
+<title>CommandLine.Command (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="CommandLine.Command (picocli 4.1.0 API)";
+            parent.document.title="CommandLine.Command (picocli 4.1.1 API)";
         }
     }
     catch(err) {
@@ -467,7 +467,13 @@ <h4>subcommands</h4>
          .addSubcommand("status",   new GitStatus())
          .addSubcommand("commit",   new GitCommit())
          .addSubcommand("branch",   new GitBranch());
- </pre></div>
+ </pre>
+ Applications may be interested in the following built-in commands in picocli
+ that can be used as subcommands:
+ <ul>
+   <li><a href="../picocli/CommandLine.HelpCommand.html" title="class in picocli"><code>CommandLine.HelpCommand</code></a> - a <code>help</code> subcommand that prints help on the following or preceding command</li>
+   <li><a href="../picocli/AutoComplete.GenerateCompletion.html" title="class in picocli"><code>AutoComplete.GenerateCompletion</code></a> - a <code>generate-completion</code> subcommand that prints a Bash/ZSH completion script for its parent command, so that clients can install autocompletion in one line by running <code>source &lt;(parent-command generate-completion)</code> in the shell</li>
+ </ul></div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the declaratively registered subcommands of this command, or an empty array if none</dd>
@@ -961,7 +967,12 @@ <h4>requiredOptionMarker</h4>
 <h4>defaultValueProvider</h4>
 <pre>public abstract&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../picocli/CommandLine.IDefaultValueProvider.html" title="interface in picocli">CommandLine.IDefaultValueProvider</a>&gt;&nbsp;defaultValueProvider</pre>
 <div class="block">Class that can provide default values dynamically at runtime. An implementation may return default
- value obtained from a configuration file like a properties file or some other source.</div>
+ value obtained from a configuration file like a properties file or some other source.
+ <p>
+ Applications may be interested in the <a href="../picocli/CommandLine.PropertiesDefaultProvider.html" title="class in picocli"><code>CommandLine.PropertiesDefaultProvider</code></a> built-in default provider
+ that allows end users to maintain their own default values for options and positional parameters,
+ which may override the defaults that are hard-coded in the application.
+ </p></div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>a Class that can provide default values dynamically at runtime</dd>
diff --git a/docs/apidocs/picocli/CommandLine.DefaultExceptionHandler.html b/docs/apidocs/picocli/CommandLine.DefaultExceptionHandler.html
index 4829fbe11..9a3f10128 100644
--- a/docs/apidocs/picocli/CommandLine.DefaultExceptionHandler.html
+++ b/docs/apidocs/picocli/CommandLine.DefaultExceptionHandler.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:41 JST 2019 -->
-<title>CommandLine.DefaultExceptionHandler (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:36 JST 2019 -->
+<title>CommandLine.DefaultExceptionHandler (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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-            parent.document.title="CommandLine.Parameters (picocli 4.1.0 API)";
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diff --git a/docs/apidocs/picocli/CommandLine.ParentCommand.html b/docs/apidocs/picocli/CommandLine.ParentCommand.html
index 2a6707e93..f7c85f2dc 100644
--- a/docs/apidocs/picocli/CommandLine.ParentCommand.html
+++ b/docs/apidocs/picocli/CommandLine.ParentCommand.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:43 JST 2019 -->
-<title>CommandLine.ParentCommand (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.ParentCommand (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
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index 9db096a93..97e7769b1 100644
--- a/docs/apidocs/picocli/CommandLine.ParseResult.Builder.html
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@@ -2,9 +2,9 @@
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.ParseResult.Builder (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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index df2b15869..32f5f090d 100644
--- a/docs/apidocs/picocli/CommandLine.ParseResult.GroupMatch.html
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.ParseResult.GroupMatch (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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index e5a21f3c9..893bb93cb 100644
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@@ -2,9 +2,9 @@
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+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.ParseResult.GroupMatchContainer (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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@@ -2,9 +2,9 @@
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.ParseResult (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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index 304fa5d6f..af9fe9edb 100644
--- a/docs/apidocs/picocli/CommandLine.PicocliException.html
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@@ -2,9 +2,9 @@
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-<title>CommandLine.PicocliException (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.PicocliException (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
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diff --git a/docs/apidocs/picocli/CommandLine.PropertiesDefaultProvider.html b/docs/apidocs/picocli/CommandLine.PropertiesDefaultProvider.html
index 93acc486a..1e6cc862d 100644
--- a/docs/apidocs/picocli/CommandLine.PropertiesDefaultProvider.html
+++ b/docs/apidocs/picocli/CommandLine.PropertiesDefaultProvider.html
@@ -2,9 +2,9 @@
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-<title>CommandLine.PropertiesDefaultProvider (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.PropertiesDefaultProvider (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
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@@ -12,7 +12,7 @@
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-            parent.document.title="CommandLine.PropertiesDefaultProvider (picocli 4.1.0 API)";
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@@ -126,7 +126,49 @@ <h2>Location</h2>
  <code>".&lt;YOURCOMMAND&gt;.properties"</code> in the user home directory, where <code>"&lt;YOURCOMMAND&gt;"</code> is the <a href="../picocli/CommandLine.Command.html#name--">name</a> of the command.
  If a command has <a href="../picocli/CommandLine.Command.html#aliases--">aliases</a> in addition to its <a href="../picocli/CommandLine.Command.html#name--">name</a>,
  these aliases are also used to try to find the properties file. For example:
- <pre>{@code</div>
+ <pre>
+ &#64;Command(name = "git", defaultValueProvider = PropertiesDefaultProvider.class)
+ class Git { }
+ </pre>
+ <p>The above will try to load default values from <code>new File(System.getProperty("user.home"), ".git.properties")</code>.
+ </p>
+ <p>
+ The location of the properties file can also be controlled with system property <code>"picocli.defaults.&lt;YOURCOMMAND&gt;.path"</code>,
+ in which case the value of the property must be the path to the file containing the default values.
+ </p>
+ <p>
+ The location of the properties file may also be specified programmatically. For example:
+ </p>
+ <pre>
+ CommandLine cmd = new CommandLine(new MyCommand());
+ File defaultsFile = new File("path/to/config/mycommand.properties");
+ cmd.setDefaultValueProvider(new PropertiesDefaultProvider(defaultsFile));
+ cmd.execute(args);
+ </pre>
+ <h2>Format</h2>
+ <p>
+ For options, the key is either the <a href="../picocli/CommandLine.Option.html#descriptionKey--">descriptionKey</a>,
+ or the option's <a href="../picocli/CommandLine.Model.OptionSpec.html#longestName--">longest name</a>.
+ </p><p>
+ For positional parameters, the key is either the
+ <a href="../picocli/CommandLine.Parameters.html#descriptionKey--">descriptionKey</a>,
+ or the positional parameter's <a href="../picocli/CommandLine.Model.ArgSpec.html#paramLabel--">param label</a>.
+ </p><p>
+ End users may not know what the <code>descriptionKey</code> of your options and positional parameters are, so be sure
+ to document that with your application.
+ </p>
+ <h2>Subcommands</h2>
+ <p>
+ The default values for options and positional parameters of subcommands can be included in the
+ properties file for the top-level command, so that end users need to maintain only a single file.
+ This can be achieved by prefixing the key with the command's qualified name.
+ For example, to give the <code>`git commit`</code> command's <code>--cleanup</code> option a
+ default value of <code>strip</code>, define a key of <code>git.commit.cleanup</code> and assign
+ it a default value.
+ </p><pre>
+ # /home/remko/.git.properties
+ git.commit.cleanup = strip
+ </pre></div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>4.1</dd>
@@ -221,7 +263,17 @@ <h4>PropertiesDefaultProvider</h4>
 <div class="block">Default constructor, used when this default value provider is specified in
  the annotations:
  <pre>
- {@code</div>
+ &#64;Command(name = "mycmd",
+     defaultValueProvider = PropertiesDefaultProvider.class)
+ class MyCommand // ...
+ </pre>
+ <p>
+ This loads default values from a properties file named
+ <code>".mycmd.properties"</code> in the user home directory.
+ </p><p>
+ The location of the properties file can also be controlled with system property <code>"picocli.defaults.&lt;YOURCOMMAND&gt;.path"</code>,
+ in which case the value of the property must be the path to the file containing the default values.
+ </p></div>
 <dl>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../picocli/CommandLine.PropertiesDefaultProvider.html" title="class in picocli"><code>the PropertiesDefaultProvider class description</code></a></dd>
diff --git a/docs/apidocs/picocli/CommandLine.Range.html b/docs/apidocs/picocli/CommandLine.Range.html
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.Range (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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 </head>
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.RegexTransformer.Builder (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.RegexTransformer (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.RunAll (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.RunFirst (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.RunLast (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.Spec (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<title>CommandLine.TypeConversionException (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.TypeConversionException (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
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-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:43 JST 2019 -->
-<title>CommandLine.Unmatched (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.Unmatched (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
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@@ -12,7 +12,7 @@
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diff --git a/docs/apidocs/picocli/CommandLine.UnmatchedArgumentException.html b/docs/apidocs/picocli/CommandLine.UnmatchedArgumentException.html
index f66c213f4..bfb301394 100644
--- a/docs/apidocs/picocli/CommandLine.UnmatchedArgumentException.html
+++ b/docs/apidocs/picocli/CommandLine.UnmatchedArgumentException.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:43 JST 2019 -->
-<title>CommandLine.UnmatchedArgumentException (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>CommandLine.UnmatchedArgumentException (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
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-            parent.document.title="CommandLine.UnmatchedArgumentException (picocli 4.1.0 API)";
+            parent.document.title="CommandLine.UnmatchedArgumentException (picocli 4.1.1 API)";
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diff --git a/docs/apidocs/picocli/CommandLine.html b/docs/apidocs/picocli/CommandLine.html
index d282632c1..9a1ee9df4 100644
--- a/docs/apidocs/picocli/CommandLine.html
+++ b/docs/apidocs/picocli/CommandLine.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
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-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:35 JST 2019 -->
+<title>CommandLine (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
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@@ -603,7 +603,7 @@ <h3>Field Summary</h3>
 <tr class="altColor">
 <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../picocli/CommandLine.html#VERSION">VERSION</a></span></code>
-<div class="block">This is picocli version "4.1.0".</div>
+<div class="block">This is picocli version "4.1.1".</div>
 </td>
 </tr>
 </table>
@@ -1685,7 +1685,7 @@ <h3>Field Detail</h3>
 <li class="blockList">
 <h4>VERSION</h4>
 <pre>public static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> VERSION</pre>
-<div class="block">This is picocli version "4.1.0".</div>
+<div class="block">This is picocli version "4.1.1".</div>
 <dl>
 <dt><span class="seeLabel">See Also:</span></dt>
 <dd><a href="../constant-values.html#picocli.CommandLine.VERSION">Constant Field Values</a></dd>
@@ -1845,7 +1845,7 @@ <h4>addSubcommand</h4>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>command</code> - the object to initialize with command line arguments following the subcommand name.
                 This may be a <code>Class</code> that has a <code>@Command</code> annotation, or an instance of such a
-                class, or a <code>ComandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
+                class, or a <code>CommandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>this CommandLine object, to allow method chaining</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
@@ -1906,7 +1906,7 @@ <h4>addSubcommand</h4>
              if this is also <code>null</code>, the first <a href="../picocli/CommandLine.Model.CommandSpec.html#aliases--">alias</a> is used.</dd>
 <dd><code>command</code> - the object to initialize with command line arguments following the subcommand name.
                 This may be a <code>Class</code> that has a <code>@Command</code> annotation, or an instance of such a
-                class, or a <code>ComandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
+                class, or a <code>CommandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>this CommandLine object, to allow method chaining</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
@@ -1938,7 +1938,7 @@ <h4>addSubcommand</h4>
              if this is also <code>null</code>, the first <a href="../picocli/CommandLine.Model.CommandSpec.html#aliases--">alias</a> is used.</dd>
 <dd><code>command</code> - the object to initialize with command line arguments following the subcommand name.
                 This may be a <code>Class</code> that has a <code>@Command</code> annotation, or an instance of such a
-                class, or a <code>ComandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
+                class, or a <code>CommandSpec</code> or <code>CommandLine</code> instance with its own (nested) subcommands.</dd>
 <dd><code>aliases</code> - zero or more alias names that are also recognized on the command line as this subcommand</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>this CommandLine object, to allow method chaining</dd>
@@ -2434,16 +2434,14 @@ <h4>isTrimQuotes</h4>
 <div class="block">Returns whether the parser should trim quotes from command line arguments. The default is
  read from the system property "picocli.trimQuotes" and will be <code>true</code> if the property is present and empty,
  or if its value is "true".
- <p>
- If this property is set to <code>true</code>, the parser will remove quotes from the command line arguments, as follows:
+ <p>If this property is set to <code>true</code>, the parser will remove quotes from the command line arguments, as follows:</p>
  <ul>
    <li>if the command line argument contains just the leading and trailing quote, these quotes are removed</li>
    <li>if the command line argument contains more quotes than just the leading and trailing quote, the parser first
    tries to process the parameter with the quotes intact. For example, the <code>split</code> regular expression inside
    a quoted region should be ignored, so arguments like <code>"a,b","x,y"</code> are handled correctly.
    For arguments with nested quotes, quotes are removed later in the processing pipeline, after <code>split</code> operations are applied.</li>
- </ul>
- </p></div>
+ </ul></div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd><code>true</code> if the parser should trim quotes from command line arguments before processing them, <code>false</code> otherwise;</dd>
@@ -2464,8 +2462,7 @@ <h4>setTrimQuotes</h4>
 <div class="block">Sets whether the parser should trim quotes from command line arguments before processing them. The default is
  read from the system property "picocli.trimQuotes" and will be <code>true</code> if the property is set and empty, or
  if its value is "true".
- <p>
- If this property is set to <code>true</code>, the parser will remove quotes from the command line arguments, as follows:
+ <p>If this property is set to <code>true</code>, the parser will remove quotes from the command line arguments, as follows:</p>
  <ul>
    <li>if the command line argument contains just the leading and trailing quote, these quotes are removed</li>
    <li>if the command line argument contains more quotes than just the leading and trailing quote, the parser first
@@ -2473,7 +2470,6 @@ <h4>setTrimQuotes</h4>
    a quoted region should be ignored, so arguments like <code>"a,b","x,y"</code> are handled correctly.
    For arguments with nested quotes, quotes are removed later in the processing pipeline, after <code>split</code> operations are applied.</li>
  </ul>
- </p>
  <p>The specified setting will be registered with this <code>CommandLine</code> and the full hierarchy of its
  subcommands and nested sub-subcommands <em>at the moment this method is called</em>. Subcommands added
  later will have the default setting. To ensure a setting is applied to all
@@ -5262,18 +5258,18 @@ <h4>defaultFactory</h4>
  <p>This implementation has special logic for instantiating <code>Collections</code>
  and <code>Maps</code>, and otherwise tries to create an instance by invoking the default constructor of the specified class.
  </p><p>Special logic for instantiating Collections and Maps:</p>
- <pre>
+ <pre><code>
  // if class is an interface that extends java.util.Collection, return a new instance of:
- 1. List       -> ArrayList
- 2. SortedSet  -> TreeSet
- 3. Set        -> LinkedHashSet
- 4. Queue      -> LinkedList
- 5. Collection -> ArrayList
+ 1. List       -&gt; ArrayList
+ 2. SortedSet  -&gt; TreeSet
+ 3. Set        -&gt; LinkedHashSet
+ 4. Queue      -&gt; LinkedList
+ 5. Collection -&gt; ArrayList
 
  // if extending or implementing java.util.Map:
  1. try invoking the default constructor; return this on success.
  2. if this fails, return a LinkedHashMap
- </pre></div>
+ </code></pre></div>
 <dl>
 <dt><span class="simpleTagLabel">Since:</span></dt>
 <dd>4.0</dd>
diff --git a/docs/apidocs/picocli/package-frame.html b/docs/apidocs/picocli/package-frame.html
index 17b7d5727..37b11fe6d 100644
--- a/docs/apidocs/picocli/package-frame.html
+++ b/docs/apidocs/picocli/package-frame.html
@@ -2,9 +2,9 @@
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-<title>picocli (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>picocli (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
diff --git a/docs/apidocs/picocli/package-summary.html b/docs/apidocs/picocli/package-summary.html
index 61e327119..a86a5fec5 100644
--- a/docs/apidocs/picocli/package-summary.html
+++ b/docs/apidocs/picocli/package-summary.html
@@ -2,9 +2,9 @@
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-<title>picocli (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>picocli (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="picocli (picocli 4.1.0 API)";
+            parent.document.title="picocli (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/apidocs/picocli/package-tree.html b/docs/apidocs/picocli/package-tree.html
index 7384f2659..84f8b6f78 100644
--- a/docs/apidocs/picocli/package-tree.html
+++ b/docs/apidocs/picocli/package-tree.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>picocli Class Hierarchy (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>picocli Class Hierarchy (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="../stylesheet.css" title="Style">
 <script type="text/javascript" src="../script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
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         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="picocli Class Hierarchy (picocli 4.1.0 API)";
+            parent.document.title="picocli Class Hierarchy (picocli 4.1.1 API)";
         }
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diff --git a/docs/apidocs/serialized-form.html b/docs/apidocs/serialized-form.html
index 87588ab6d..13d93b227 100644
--- a/docs/apidocs/serialized-form.html
+++ b/docs/apidocs/serialized-form.html
@@ -2,9 +2,9 @@
 <!-- NewPage -->
 <html lang="en">
 <head>
-<!-- Generated by javadoc (1.8.0_202) on Fri Nov 22 18:38:44 JST 2019 -->
-<title>Serialized Form (picocli 4.1.0 API)</title>
-<meta name="date" content="2019-11-22">
+<!-- Generated by javadoc (1.8.0_202) on Wed Nov 27 00:20:40 JST 2019 -->
+<title>Serialized Form (picocli 4.1.1 API)</title>
+<meta name="date" content="2019-11-27">
 <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style">
 <script type="text/javascript" src="script.js"></script>
 </head>
@@ -12,7 +12,7 @@
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
-            parent.document.title="Serialized Form (picocli 4.1.0 API)";
+            parent.document.title="Serialized Form (picocli 4.1.1 API)";
         }
     }
     catch(err) {
diff --git a/docs/autocomplete.adoc b/docs/autocomplete.adoc
index 86be7bd93..14c2a487a 100644
--- a/docs/autocomplete.adoc
+++ b/docs/autocomplete.adoc
@@ -1,8 +1,8 @@
 = Autocomplete for Java Command Line Applications
 //:author: Remko Popma
 //:email: rpopma@apache.org
-:revnumber: 4.1.1-SNAPSHOT
-:revdate: 2019-11-22
+:revnumber: 4.1.1
+:revdate: 2019-11-27
 :toc: left
 :numbered:
 :toclevels: 3
diff --git a/docs/autocomplete.html b/docs/autocomplete.html
index 838a4de96..a98a24cb1 100644
--- a/docs/autocomplete.html
+++ b/docs/autocomplete.html
@@ -4,17 +4,16 @@
 <meta charset="UTF-8">
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <title>Autocomplete for Java Command Line Applications</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
 /*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
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 audio,canvas,video{display:inline-block}
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-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -44,12 +43,10 @@
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
 input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
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 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
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 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
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 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
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-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
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@@ -131,30 +126,34 @@
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 .keyseq kbd:last-child{margin-right:0}
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-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
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-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
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+#content::before{content:none}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
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-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
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@@ -183,24 +182,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
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 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
 td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
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+.colist td:not([class]):first-child img{max-width:none}
+.colist td:not([class]):last-child{padding:.25em 0}
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-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
+.imageblock.left{margin:.25em .625em 1.25em 0}
+.imageblock.right{margin:.25em 0 1.25em .625em}
 .imageblock>.title{margin-bottom:0}
 .imageblock.thumb,.imageblock.th{border-width:6px}
 .imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
@@ -318,9 +326,9 @@
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
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@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
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-.admonitionblock td.icon .icon-note:before{content:"\f05a";color:#19407c}
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-.admonitionblock td.icon .icon-caution:before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
+.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
+.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
+.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
+.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
+.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
 .conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
 .conum[data-value] *{color:#fff!important}
 .conum[data-value]+b{display:none}
-.conum[data-value]:after{content:attr(data-value)}
+.conum[data-value]::after{content:attr(data-value)}
 pre .conum[data-value]{position:relative;top:-.125em}
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 .conum:not([data-value]):empty{display:none}
@@ -385,39 +394,42 @@
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 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare):after,a[href^="https:"]:not(.bare):after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
 svg{max-width:100%}
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-#toc{border-bottom:1px solid #ddddd8!important;padding-bottom:0!important}
-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
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 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
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+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
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+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
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-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
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@@ -514,8 +526,8 @@
 <div id="header">
 <h1>Autocomplete for Java Command Line Applications</h1>
 <div class="details">
-<span id="revnumber">version 4.1.0,</span>
-<span id="revdate">2019-11-22</span>
+<span id="revnumber">version 4.1.1,</span>
+<span id="revdate">2019-11-27</span>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Table of Contents</div>
@@ -537,7 +549,7 @@ <h1>Autocomplete for Java Command Line Applications</h1>
 <ul class="sectlevel3">
 <li><a href="#_files_and_directories">3.2.1. Files and Directories</a></li>
 <li><a href="#_host_names">3.2.2. Host Names</a></li>
-<li><a href="#_java_code_enum_code_values">3.2.3. Java <code>enum</code> Values</a></li>
+<li><a href="#_java_enum_values">3.2.3. Java <code>enum</code> Values</a></li>
 </ul>
 </li>
 <li><a href="#_other_completion_candidates">3.3. Other Completion Candidates</a></li>
@@ -558,11 +570,11 @@ <h1>Autocomplete for Java Command Line Applications</h1>
 <li><a href="#_programmatically_registered_subcommands">5.4. Programmatically Registered Subcommands</a></li>
 </ul>
 </li>
-<li><a href="#_installing_completion_scripts_permanently_in_bash_zsh">6. Installing Completion Scripts Permanently in Bash/ZSH</a>
+<li><a href="#_installing_completion_scripts_permanently_in_bashzsh">6. Installing Completion Scripts Permanently in Bash/ZSH</a>
 <ul class="sectlevel2">
 <li><a href="#_zsh">6.1. ZSH</a></li>
-<li><a href="#_if_a_href_https_github_com_scop_bash_completion_code_bash_completion_code_a_is_installed">6.2. If <a href="https://github.com/scop/bash-completion"><code>bash-completion</code></a> is Installed</a></li>
-<li><a href="#_without_code_bash_completion_code_installed">6.3. Without <code>bash-completion</code> Installed</a></li>
+<li><a href="#_if_bash_completion_is_installed">6.2. If <code>bash-completion</code> is Installed</a></li>
+<li><a href="#_without_bash_completion_installed">6.3. Without <code>bash-completion</code> Installed</a></li>
 </ul>
 </li>
 <li><a href="#_generating_completion_scripts_during_the_build">7. Generating Completion Scripts During the Build</a>
@@ -581,7 +593,7 @@ <h1>Autocomplete for Java Command Line Applications</h1>
 <div id="content">
 <div id="preamble">
 <div class="sectionbody">
-<div class="imageblock" style="float: right">
+<div class="imageblock right">
 <div class="content">
 <a class="image" href="https://github.com/remkop/picocli"><img src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png" alt="Fork me on GitHub"></a>
 </div>
@@ -710,7 +722,7 @@ <h3 id="_permanent_installation">2.4. Permanent Installation</h3>
 <p><code>~/.bashrc</code> indicates <code>.bashrc</code> is in your home directory.</p>
 </div>
 <div class="paragraph">
-<p>(See <a href="#_installing_completion_scripts_permanently_in_bash_zsh">Installing Completion Scripts Permanently in Bash/ZSH</a>.)</p>
+<p>(See <a href="#_installing_completion_scripts_permanently_in_bashzsh">Installing Completion Scripts Permanently in Bash/ZSH</a>.)</p>
 </div>
 </div>
 <div class="sect2">
@@ -857,7 +869,7 @@ <h4 id="_host_names">3.2.2. Host Names</h4>
 </div>
 </div>
 <div class="sect3">
-<h4 id="_java_code_enum_code_values">3.2.3. Java <code>enum</code> Values</h4>
+<h4 id="_java_enum_values">3.2.3. Java <code>enum</code> Values</h4>
 <div class="paragraph">
 <p>Generating autocomplete matches for <code>@Option</code> fields of any Java <code>enum</code> type will display the list of enum values.</p>
 </div>
@@ -1044,7 +1056,7 @@ <h3 id="_programmatically_registered_subcommands">5.4. Programmatically Register
 </div>
 </div>
 <div class="sect1">
-<h2 id="_installing_completion_scripts_permanently_in_bash_zsh">6. Installing Completion Scripts Permanently in Bash/ZSH</h2>
+<h2 id="_installing_completion_scripts_permanently_in_bashzsh">6. Installing Completion Scripts Permanently in Bash/ZSH</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>This section describes installing completion scripts in more depth than the <a href="#_quick_start_tutorial">Quick Start Tutorial</a>.</p>
@@ -1069,13 +1081,13 @@ <h3 id="_zsh">6.1. ZSH</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_if_a_href_https_github_com_scop_bash_completion_code_bash_completion_code_a_is_installed">6.2. If <a href="https://github.com/scop/bash-completion"><code>bash-completion</code></a> is Installed</h3>
+<h3 id="_if_bash_completion_is_installed">6.2. If <a href="https://github.com/scop/bash-completion"><code>bash-completion</code></a> is Installed</h3>
 <div class="paragraph">
 <p>To install it more permanently, place the completion script file in <code>/etc/bash_completion.d</code> (or <code>/usr/local/etc/bash_completion.d</code> on a Mac). If <code>bash-completion</code> is installed, placing the completion script in either of these directories should be sufficient. (Source your <code>~/.bash_profile</code> or launch a new terminal to start using this completion script.)</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_without_code_bash_completion_code_installed">6.3. Without <code>bash-completion</code> Installed</h3>
+<h3 id="_without_bash_completion_installed">6.3. Without <code>bash-completion</code> Installed</h3>
 <div class="paragraph">
 <p>Alternatively, make a directory <code>mkdir ~/bash_completion.d</code>, and place the completion script in this directory. Edit your <code>~/.bashrc</code> file (or <code>~/.zshrc</code> file on ZSH) and add the following:</p>
 </div>
@@ -1197,8 +1209,8 @@ <h2 id="_releases">12. Releases</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Version 4.1.0<br>
-Last updated 2019-11-22 18:36:07 JST
+Version 4.1.1<br>
+Last updated 2019-11-27 00:16:25 +0900
 </div>
 </div>
 </body>
diff --git a/docs/groovy-2.5-clibuilder-renewal-part1.html b/docs/groovy-2.5-clibuilder-renewal-part1.html
index 09cab9fe6..b48e6e4b2 100644
--- a/docs/groovy-2.5-clibuilder-renewal-part1.html
+++ b/docs/groovy-2.5-clibuilder-renewal-part1.html
@@ -4,17 +4,16 @@
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 a{background:transparent}
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-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
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+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
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 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
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-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
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 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
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 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
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 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
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-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
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-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
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+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
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+#content::before{content:none}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
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-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
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@@ -183,24 +182,27 @@
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 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
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 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
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@@ -364,16 +372,17 @@
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+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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@@ -514,6 +526,7 @@
 <div id="header">
 <h1>Groovy 2.5 CliBuilder Renewal (Part 1)</h1>
 <div class="details">
+<span id="revnumber">version 4.1.1,</span>
 <span id="revdate">2018-05-30</span>
 </div>
 </div>
@@ -533,7 +546,7 @@ <h1>Groovy 2.5 CliBuilder Renewal (Part 1)</h1>
 </div>
 </div>
 <div class="sect1">
-<h2 id="_the_code_groovy_util_clibuilder_code_class_is_deprecated">The <code>groovy.util.CliBuilder</code> Class is Deprecated</h2>
+<h2 id="_the_groovy_util_clibuilder_class_is_deprecated">The <code>groovy.util.CliBuilder</code> Class is Deprecated</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Previous versions of CliBuilder used Apache <a href="https://commons.apache.org/proper/commons-cli/index.html">Commons CLI</a> as the underlying parser library.
@@ -882,7 +895,7 @@ <h2 id="_typed_positional_parameters">Typed Positional Parameters</h2>
 </div>
 </div>
 <div class="sect1">
-<h2 id="_gotchas_incompatibilities">Gotchas/Incompatibilities</h2>
+<h2 id="_gotchasincompatibilities">Gotchas/Incompatibilities</h2>
 <div class="sectionbody">
 <div class="imageblock">
 <div class="content">
@@ -893,7 +906,7 @@ <h2 id="_gotchas_incompatibilities">Gotchas/Incompatibilities</h2>
 <p>There are a few areas where the new versions of <code>CliBuilder</code> are not compatible with previous versions or with each other.</p>
 </div>
 <div class="sect2">
-<h3 id="_properties_code_options_code_and_code_formatter_code_unavailable_in_picocli_version">Properties <code>options</code> and <code>formatter</code> Unavailable in Picocli Version</h3>
+<h3 id="_properties_options_and_formatter_unavailable_in_picocli_version">Properties <code>options</code> and <code>formatter</code> Unavailable in Picocli Version</h3>
 <div class="paragraph">
 <p>The Commons CLI version of CliBuilder, and previous versions of CliBuilder, expose an <code>options</code> property of type <code>org.apache.commons.cli.Options</code>, that can be used to configure the underlying Commons CLI parser without going through the CliBuilder API. This property is not available in the picocli version of CliBuilder.
 Applications that read or write this property must import <code>groovy.cli.commons.CliBuilder</code>
@@ -904,7 +917,7 @@ <h3 id="_properties_code_options_code_and_code_formatter_code_unavailable_in_pic
 </div>
 </div>
 <div class="sect2">
-<h3 id="_property_code_parser_code_differs_in_picocli_and_commons_cli_versions">Property <code>parser</code> Differs in Picocli and Commons CLI Versions</h3>
+<h3 id="_property_parser_differs_in_picocli_and_commons_cli_versions">Property <code>parser</code> Differs in Picocli and Commons CLI Versions</h3>
 <div class="paragraph">
 <p>The picocli version of CliBuilder has a <code>parser</code> property that exposes a <code>picocli.CommandLine.Model.ParserSpec</code> object
 that can be used to configure the parser behavior.</p>
@@ -917,7 +930,7 @@ <h3 id="_property_code_parser_code_differs_in_picocli_and_commons_cli_versions">
 </div>
 </div>
 <div class="sect2">
-<h3 id="_different_parser_behavior_for_code_longoption_code">Different Parser Behavior for <code>longOption</code></h3>
+<h3 id="_different_parser_behavior_for_longoption">Different Parser Behavior for <code>longOption</code></h3>
 <div class="paragraph">
 <p>The Commons CLI <code>DefaultParser</code> recognizes <code>longOption</code> option names prefixed with a single hypen (e.g., <code>-option</code>)
 as well as options prefixed with a double hyphen (e.g., <code>--option</code>).
@@ -933,7 +946,7 @@ <h3 id="_different_parser_behavior_for_code_longoption_code">Different Parser Be
 </div>
 </div>
 <div class="sect1">
-<h2 id="_wait_there_s_more">Wait, There&#8217;s More&#8230;&#8203;</h2>
+<h2 id="_wait_theres_more">Wait, There&#8217;s More&#8230;&#8203;</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p><a href="groovy-2.5-clibuilder-renewal-part2.html">Part 2</a> of this article explains how to leverage some of the advanced features of the underlying libraries from CliBuilder. This is where you can make your command line application really shine. Stay tuned&#8230;&#8203;</p>
@@ -958,7 +971,8 @@ <h2 id="_wait_there_s_more">Wait, There&#8217;s More&#8230;&#8203;</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
 </body>
diff --git a/docs/groovy-2.5-clibuilder-renewal-part2.html b/docs/groovy-2.5-clibuilder-renewal-part2.html
index fc89af1a9..678115c3b 100644
--- a/docs/groovy-2.5-clibuilder-renewal-part2.html
+++ b/docs/groovy-2.5-clibuilder-renewal-part2.html
@@ -4,17 +4,16 @@
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-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
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+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
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-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
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-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
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+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
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+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
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@@ -318,9 +326,9 @@
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+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
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 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
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-.admonitionblock td.icon .icon-note:before{content:"\f05a";color:#19407c}
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-.admonitionblock td.icon .icon-caution:before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
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+.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
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 pre .conum[data-value]{position:relative;top:-.125em}
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 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
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-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
 svg{max-width:100%}
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-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
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-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -514,6 +526,7 @@
 <div id="header">
 <h1>Groovy 2.5 CliBuilder Renewal (Part 2)</h1>
 <div class="details">
+<span id="revnumber">version 4.1.1,</span>
 <span id="revdate">2018-05-30</span>
 </div>
 </div>
@@ -908,7 +921,7 @@ <h3 id="_usage_help_with_ansi_colors">Usage Help with ANSI Colors</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_new_code_errorwriter_code_property">New <code>errorWriter</code> Property</h3>
+<h3 id="_new_errorwriter_property">New <code>errorWriter</code> Property</h3>
 <div class="imageblock">
 <div class="content">
 <img src="http://picocli.info/images/error.png" alt="error">
@@ -964,7 +977,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
 </body>
diff --git a/docs/groovy-2.5-clibuilder-renewal.html b/docs/groovy-2.5-clibuilder-renewal.html
index a6130411e..9c7828fab 100644
--- a/docs/groovy-2.5-clibuilder-renewal.html
+++ b/docs/groovy-2.5-clibuilder-renewal.html
@@ -4,17 +4,16 @@
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-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
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 <style>
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 a{background:transparent}
@@ -44,12 +43,10 @@
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 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
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-.spread{width:100%}
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+.stretch{width:100%}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
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 h6{font-size:1em}
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+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
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-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
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 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
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 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
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 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
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-.clearfix:after,.float-group:after{clear:both}
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@@ -131,30 +126,34 @@
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-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
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-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
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-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
 #toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
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-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -183,24 +182,27 @@
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 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
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 .sect1{padding-bottom:.625em}
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-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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-table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inherit}
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+table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
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 .exampleblock>.content>:first-child{margin-top:0}
@@ -212,58 +214,62 @@
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+p.tableblock:last-child{margin-bottom:0}
+td.tableblock>.content{margin-bottom:-1.25em}
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
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+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
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+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
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+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
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@@ -318,9 +326,9 @@
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
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@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
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@@ -385,39 +394,42 @@
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 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
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-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
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-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
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+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
 body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
-.listingblock code[data-lang]:before{display:block}
-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -514,6 +526,7 @@
 <div id="header">
 <h1>Groovy 2.5 CliBuilder Renewal</h1>
 <div class="details">
+<span id="revnumber">version 4.1.1,</span>
 <span id="revdate">2018-05-30</span>
 </div>
 </div>
@@ -532,7 +545,7 @@ <h1>Groovy 2.5 CliBuilder Renewal</h1>
 </div>
 </div>
 <div class="sect1">
-<h2 id="_the_code_groovy_util_clibuilder_code_class_is_deprecated">The <code>groovy.util.CliBuilder</code> Class is Deprecated</h2>
+<h2 id="_the_groovy_util_clibuilder_class_is_deprecated">The <code>groovy.util.CliBuilder</code> Class is Deprecated</h2>
 <div class="sectionbody">
 <div class="paragraph">
 <p>Previous versions of CliBuilder used Apache <a href="https://commons.apache.org/proper/commons-cli/index.html">Commons CLI</a> as the underlying parser library.
@@ -1243,7 +1256,7 @@ <h3 id="_usage_help_with_ansi_colors">Usage Help with ANSI Colors</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_new_code_errorwriter_code_property">New <code>errorWriter</code> Property</h3>
+<h3 id="_new_errorwriter_property">New <code>errorWriter</code> Property</h3>
 <div class="imageblock">
 <div class="content">
 <img src="http://picocli.info/images/error.png" alt="error">
@@ -1270,7 +1283,7 @@ <h3 id="_new_code_errorwriter_code_property">New <code>errorWriter</code> Proper
 </div>
 </div>
 <div class="sect1">
-<h2 id="_gotchas_incompatibilities">Gotchas/Incompatibilities</h2>
+<h2 id="_gotchasincompatibilities">Gotchas/Incompatibilities</h2>
 <div class="sectionbody">
 <div class="imageblock">
 <div class="content">
@@ -1281,7 +1294,7 @@ <h2 id="_gotchas_incompatibilities">Gotchas/Incompatibilities</h2>
 <p>There are a few areas where the new versions of <code>CliBuilder</code> are not compatible with previous versions or with each other.</p>
 </div>
 <div class="sect2">
-<h3 id="_properties_code_options_code_and_code_formatter_code_unavailable_in_picocli_version">Properties <code>options</code> and <code>formatter</code> Unavailable in Picocli Version</h3>
+<h3 id="_properties_options_and_formatter_unavailable_in_picocli_version">Properties <code>options</code> and <code>formatter</code> Unavailable in Picocli Version</h3>
 <div class="paragraph">
 <p>The Commons CLI version of CliBuilder, and previous versions of CliBuilder, expose an <code>options</code> property of type <code>org.apache.commons.cli.Options</code>, that can be used to configure the underlying Commons CLI parser without going through the CliBuilder API. This property is not available in the picocli version of CliBuilder.
 Applications that read or write this property must import <code>groovy.cli.commons.CliBuilder</code>
@@ -1292,7 +1305,7 @@ <h3 id="_properties_code_options_code_and_code_formatter_code_unavailable_in_pic
 </div>
 </div>
 <div class="sect2">
-<h3 id="_property_code_parser_code_differs_in_picocli_and_commons_cli_versions">Property <code>parser</code> Differs in Picocli and Commons CLI Versions</h3>
+<h3 id="_property_parser_differs_in_picocli_and_commons_cli_versions">Property <code>parser</code> Differs in Picocli and Commons CLI Versions</h3>
 <div class="paragraph">
 <p>The picocli version of CliBuilder has a <code>parser</code> property that exposes a <code>picocli.CommandLine.Model.ParserSpec</code> object
 that can be used to configure the parser behavior.</p>
@@ -1305,7 +1318,7 @@ <h3 id="_property_code_parser_code_differs_in_picocli_and_commons_cli_versions">
 </div>
 </div>
 <div class="sect2">
-<h3 id="_different_parser_behavior_for_code_longoption_code">Different Parser Behavior for <code>longOption</code></h3>
+<h3 id="_different_parser_behavior_for_longoption">Different Parser Behavior for <code>longOption</code></h3>
 <div class="paragraph">
 <p>The Commons CLI <code>DefaultParser</code> recognizes <code>longOption</code> option names prefixed with a single hypen (e.g., <code>-option</code>)
 as well as options prefixed with a double hyphen (e.g., <code>--option</code>).
@@ -1335,7 +1348,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
 </body>
diff --git a/docs/index.adoc b/docs/index.adoc
index 1f2ca9291..9e8956d0e 100644
--- a/docs/index.adoc
+++ b/docs/index.adoc
@@ -1,8 +1,8 @@
 = picocli - a mighty tiny command line interface
 //:author: Remko Popma
 //:email: rpopma@apache.org
-:revnumber: 4.1.1-SNAPSHOT
-:revdate: 2019-11-22
+:revnumber: 4.1.1
+:revdate: 2019-11-27
 :toc: left
 :numbered:
 :toclevels: 2
@@ -106,7 +106,7 @@ Below are examples of configuring Gradle or Maven to use picocli as an external
 
 ==== Gradle
 ----
-compile 'info.picocli:picocli:4.1.1-SNAPSHOT'
+compile 'info.picocli:picocli:4.1.1'
 ----
 
 ==== Maven
@@ -114,7 +114,7 @@ compile 'info.picocli:picocli:4.1.1-SNAPSHOT'
 <dependency>
   <groupId>info.picocli</groupId>
   <artifactId>picocli</artifactId>
-  <version>4.1.1-SNAPSHOT</version>
+  <version>4.1.1</version>
 </dependency>
 ----
 
@@ -157,7 +157,7 @@ https://immutables.github.io/apt.html[This page] shows the steps to configure Ec
       <path>
         <groupId>info.picocli</groupId>
         <artifactId>picocli-codegen</artifactId>
-        <version>4.1.1-SNAPSHOT</version>
+        <version>4.1.1</version>
       </path>
     </annotationProcessorPaths>
     <compilerArgs>
@@ -173,8 +173,8 @@ See the https://github.com/remkop/picocli/tree/master/picocli-codegen[`picocli-c
 ===== Gradle
 ```
 dependencies {
-    compile 'info.picocli:picocli:4.1.1-SNAPSHOT'
-    annotationProcessor 'info.picocli:picocli-codegen:4.1.1-SNAPSHOT'
+    compile 'info.picocli:picocli:4.1.1'
+    annotationProcessor 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
@@ -5183,7 +5183,7 @@ The script body is executed if the user input was valid and did not request usag
 
 [source,groovy]
 ----
-@Grab('info.picocli:picocli-groovy:4.1.1-SNAPSHOT')
+@Grab('info.picocli:picocli-groovy:4.1.1')
 @Command(name = "myScript",
         mixinStandardHelpOptions = true, // add --help and --version options
         description = "@|bold Groovy script|@ @|underline picocli|@ example")
@@ -5204,7 +5204,7 @@ assert this.commandLine.commandName == "myScript"
 ----
 
 WARNING: When upgrading scripts to picocli 4.0, just changing the version number is not enough!
-Scripts should use `@Grab('info.picocli:picocli-groovy:4.1.1-SNAPSHOT')`. The old artifact id `@Grab('info.picocli:picocli:4.1.1-SNAPSHOT')` will not work,
+Scripts should use `@Grab('info.picocli:picocli-groovy:4.1.1')`. The old artifact id `@Grab('info.picocli:picocli:4.1.1')` will not work,
 because the `@picocli.groovy.PicocliScript` annotation class and supporting classes have been moved into a separate module, `picocli-groovy`.
 
 
@@ -5213,7 +5213,7 @@ NOTE: When using a Groovy version older than 2.4.7, use this workaround for the
 
 [source,groovy]
 ----
-@Grab('info.picocli:picocli-groovy:4.1.1-SNAPSHOT')
+@Grab('info.picocli:picocli-groovy:4.1.1')
 @GrabExclude('org.codehaus.groovy:groovy-all') // work around GROOVY-7613
 ...
 ----
@@ -5349,7 +5349,7 @@ See the <<Source,source code>> below. Copy and paste it into a file called `Comm
 
 === Gradle
 ----
-compile 'info.picocli:picocli:4.1.1-SNAPSHOT'
+compile 'info.picocli:picocli:4.1.1'
 ----
 
 === Maven
@@ -5357,19 +5357,19 @@ compile 'info.picocli:picocli:4.1.1-SNAPSHOT'
 <dependency>
   <groupId>info.picocli</groupId>
   <artifactId>picocli</artifactId>
-  <version>4.1.1-SNAPSHOT</version>
+  <version>4.1.1</version>
 </dependency>
 ----
 
 === Scala SBT
 ----
-libraryDependencies += "info.picocli" % "picocli" % "4.1.1-SNAPSHOT"
+libraryDependencies += "info.picocli" % "picocli" % "4.1.1"
 ----
 
 === Ivy
 
 ----
-<dependency org="info.picocli" name="picocli" rev="4.1.1-SNAPSHOT" />
+<dependency org="info.picocli" name="picocli" rev="4.1.1" />
 ----
 
 === Source
diff --git a/docs/index.html b/docs/index.html
index a63374a3a..d4dd8141f 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -4,17 +4,16 @@
 <meta charset="UTF-8">
 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <title>picocli - a mighty tiny command line interface</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
 /*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
 article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
 audio,canvas,video{display:inline-block}
 audio:not([controls]){display:none;height:0}
-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -44,12 +43,10 @@
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
 input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
 div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
-ul.no-bullet{list-style:none}
 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
 h2{font-size:2.3125em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
 h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
 *:not(pre)>code.nobreak{word-wrap:normal}
 *:not(pre)>code.nowrap{white-space:nowrap}
@@ -131,30 +126,34 @@
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 .keyseq kbd:first-child{margin-left:0}
 .keyseq kbd:last-child{margin-right:0}
-.menuseq,.menu{color:rgba(0,0,0,.8)}
-b.button:before,b.button:after{position:relative;top:-1px;font-weight:400}
-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
 #header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
-#header:before,#header:after,#content:before,#content:after,#footnotes:before,#footnotes:after,#footer:before,#footer:after{content:" ";display:table}
-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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 body.toc2.toc-right{padding-left:0;padding-right:15em}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -183,24 +182,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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+@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
+@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
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+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
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+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
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+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
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@@ -318,9 +326,9 @@
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 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
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@@ -364,16 +372,17 @@
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 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
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+.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
+.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
 .conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
 .conum[data-value] *{color:#fff!important}
 .conum[data-value]+b{display:none}
-.conum[data-value]:after{content:attr(data-value)}
+.conum[data-value]::after{content:attr(data-value)}
 pre .conum[data-value]{position:relative;top:-.125em}
 b.conum *{color:inherit!important}
 .conum:not([data-value]):empty{display:none}
@@ -385,39 +394,42 @@
 .sidebarblock p,.sidebarblock dt,.sidebarblock td.content,p.tableblock{font-size:1em}
 .exampleblock>.content{background-color:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare):after,a[href^="https:"]:not(.bare):after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
 svg{max-width:100%}
 p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
 h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
 #toc,.sidebarblock,.exampleblock>.content{background:none!important}
-#toc{border-bottom:1px solid #ddddd8!important;padding-bottom:0!important}
-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
 body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
-.listingblock code[data-lang]:before{display:block}
-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -514,8 +526,8 @@
 <div id="header">
 <h1>picocli - a mighty tiny command line interface</h1>
 <div class="details">
-<span id="revnumber">version 4.1.0,</span>
-<span id="revdate">2019-11-22</span>
+<span id="revnumber">version 4.1.1,</span>
+<span id="revdate">2019-11-27</span>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Features</div>
@@ -537,7 +549,7 @@ <h1>picocli - a mighty tiny command line interface</h1>
 <li><a href="#_negatable_options">3.5. Negatable Options</a></li>
 <li><a href="#_positional_parameters">3.6. Positional Parameters</a></li>
 <li><a href="#_mixing_options_and_positional_parameters">3.7. Mixing Options and Positional Parameters</a></li>
-<li><a href="#_double_dash_code_code">3.8. Double dash (<code>--</code>)</a></li>
+<li><a href="#_double_dash">3.8. Double dash (<code>--</code>)</a></li>
 <li><a href="#AtFiles">3.9. @-files</a></li>
 </ul>
 </li>
@@ -660,7 +672,7 @@ <h1>picocli - a mighty tiny command line interface</h1>
 <li><a href="#_more_colors">14.4. More Colors</a></li>
 <li><a href="#_configuring_fixed_elements">14.5. Configuring Fixed Elements</a></li>
 <li><a href="#_supported_platforms">14.6. Supported Platforms</a></li>
-<li><a href="#_forcing_ansi_on_off">14.7. Forcing ANSI On/Off</a></li>
+<li><a href="#_forcing_ansi_onoff">14.7. Forcing ANSI On/Off</a></li>
 <li><a href="#_heuristics_for_enabling_ansi">14.8. Heuristics for Enabling ANSI</a></li>
 </ul>
 </li>
@@ -678,7 +690,7 @@ <h1>picocli - a mighty tiny command line interface</h1>
 <li><a href="#_subcommands_as_methods">16.4. Subcommands as Methods</a></li>
 <li><a href="#_executing_subcommands">16.5. Executing Subcommands</a></li>
 <li><a href="#_manually_parsing_subcommands">16.6. Manually Parsing Subcommands</a></li>
-<li><a href="#__code_parentcommand_code_annotation">16.7. <code>@ParentCommand</code> Annotation</a></li>
+<li><a href="#_parentcommand_annotation">16.7. <code>@ParentCommand</code> Annotation</a></li>
 <li><a href="#_usage_help_for_subcommands">16.8. Usage Help for Subcommands</a></li>
 <li><a href="#_hidden_subcommands">16.9. Hidden Subcommands</a></li>
 <li><a href="#_help_subcommands">16.10. Help Subcommands</a></li>
@@ -717,7 +729,7 @@ <h1>picocli - a mighty tiny command line interface</h1>
 <ul class="sectlevel2">
 <li><a href="#option-parameters-methods">20.1. <code>@Option</code> and <code>@Parameters</code> Methods</a></li>
 <li><a href="#command-methods">20.2. <code>@Command</code> Methods</a></li>
-<li><a href="#__code_spec_code_annotation">20.3. <code>@Spec</code> Annotation</a></li>
+<li><a href="#_spec_annotation">20.3. <code>@Spec</code> Annotation</a></li>
 <li><a href="#_improved_support_for_chinese_japanese_and_korean">20.4. Improved Support for Chinese, Japanese and Korean</a></li>
 <li><a href="#_custom_factory">20.5. Custom Factory</a></li>
 <li><a href="#_boolean_options_with_parameters">20.6. Boolean Options with Parameters</a></li>
@@ -779,7 +791,7 @@ <h1>picocli - a mighty tiny command line interface</h1>
 <div id="content">
 <div id="preamble">
 <div class="sectionbody">
-<div class="imageblock" style="float: right">
+<div class="imageblock right">
 <div class="content">
 <a class="image" href="https://github.com/remkop/picocli"><img src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png" alt="Fork me on GitHub"></a>
 </div>
@@ -892,7 +904,7 @@ <h3 id="_add_as_external_dependency">2.1. Add as External Dependency</h3>
 <h4 id="_gradle">2.1.1. Gradle</h4>
 <div class="listingblock">
 <div class="content">
-<pre>compile 'info.picocli:picocli:4.1.0'</pre>
+<pre>compile 'info.picocli:picocli:4.1.1'</pre>
 </div>
 </div>
 </div>
@@ -903,7 +915,7 @@ <h4 id="_maven">2.1.2. Maven</h4>
 <pre>&lt;dependency&gt;
   &lt;groupId&gt;info.picocli&lt;/groupId&gt;
   &lt;artifactId&gt;picocli&lt;/artifactId&gt;
-  &lt;version&gt;4.1.0&lt;/version&gt;
+  &lt;version&gt;4.1.1&lt;/version&gt;
 &lt;/dependency&gt;</pre>
 </div>
 </div>
@@ -938,7 +950,7 @@ <h3 id="_annotation_processor">2.3. Annotation Processor</h3>
 </ul>
 </div>
 <div class="sect3">
-<h4 id="_processor_option_code_project_code">2.3.1. Processor option: <code>project</code></h4>
+<h4 id="_processor_option_project">2.3.1. Processor option: <code>project</code></h4>
 <div class="paragraph">
 <p>The picocli annotation processor supports a number of <a href="https://github.com/remkop/picocli/tree/master/picocli-codegen#picocli-processor-options">options</a>, most important of which is the <code>project</code> option to control the output subdirectory: the generated files are written to <code>META-INF/native-image/picocli-generated/${project}</code>. A good convention is to use the Maven <code>${groupId}/${artifactId}</code> as the value; a unique subdirectory ensures your jar can be shaded with other jars that may also contain generated configuration files.</p>
 </div>
@@ -968,7 +980,7 @@ <h5 id="_maven_2">Maven</h5>
       &lt;path&gt;
         &lt;groupId&gt;info.picocli&lt;/groupId&gt;
         &lt;artifactId&gt;picocli-codegen&lt;/artifactId&gt;
-        &lt;version&gt;4.1.0&lt;/version&gt;
+        &lt;version&gt;4.1.1&lt;/version&gt;
       &lt;/path&gt;
     &lt;/annotationProcessorPaths&gt;
     &lt;compilerArgs&gt;
@@ -987,8 +999,8 @@ <h5 id="_gradle_2">Gradle</h5>
 <div class="listingblock">
 <div class="content">
 <pre class="CodeRay highlight"><code>dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    annotationProcessor 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    annotationProcessor 'info.picocli:picocli-codegen:4.1.1'
 }</code></pre>
 </div>
 </div>
@@ -1456,7 +1468,7 @@ <h3 id="_mixing_options_and_positional_parameters">3.7. Mixing Options and Posit
 </div>
 </div>
 <div class="sect2">
-<h3 id="_double_dash_code_code">3.8. Double dash (<code>--</code>)</h3>
+<h3 id="_double_dash">3.8. Double dash (<code>--</code>)</h3>
 <div class="paragraph">
 <p>When one of the command line arguments is just two dashes without any characters attached (<code>--</code>),
 picocli interprets all following arguments as positional parameters, even arguments that match an option name.</p>
@@ -2414,7 +2426,7 @@ <h3 id="_default_arity">6.4. Default Arity</h3>
 </div>
 <div class="sect3">
 <h4 id="_option_arity">6.4.1. Option Arity</h4>
-<table class="tableblock frame-all grid-cols spread">
+<table class="tableblock frame-all grid-cols stretch">
 <caption class="title">Table 1. Default <code>arity</code> for <code>@Option</code> fields</caption>
 <colgroup>
 <col style="width: 30%;">
@@ -2463,7 +2475,7 @@ <h4 id="_option_arity">6.4.1. Option Arity</h4>
 </div>
 <div class="sect3">
 <h4 id="_positional_parameter_arity">6.4.2. Positional Parameter Arity</h4>
-<table class="tableblock frame-all grid-cols spread">
+<table class="tableblock frame-all grid-cols stretch">
 <caption class="title">Table 2. Default <code>arity</code> for <code>@Parameters</code> fields</caption>
 <colgroup>
 <col style="width: 30%;">
@@ -3702,7 +3714,7 @@ <h3 id="_stop_at_positional">10.2. Stop At Positional</h3>
 to force the parser to treat all values following the first positional parameter as positional parameters.</p>
 </div>
 <div class="paragraph">
-<p>When this flag is set, the first positional parameter effectively serves as an "<a href="#_double_dash_code_code">end of options</a>" marker.</p>
+<p>When this flag is set, the first positional parameter effectively serves as an "<a href="#_double_dash">end of options</a>" marker.</p>
 </div>
 </div>
 <div class="sect2">
@@ -3898,7 +3910,7 @@ <h5 id="_smart_unquote">Smart Unquote</h5>
 <div class="paragraph">
 <p>For example:</p>
 </div>
-<table class="tableblock frame-all grid-all spread">
+<table class="tableblock frame-all grid-all stretch">
 <colgroup>
 <col style="width: 33.3333%;">
 <col style="width: 33.3333%;">
@@ -4401,7 +4413,7 @@ <h2 id="_version_help">12. Version Help</h2>
 <div class="sect2">
 <h3 id="_static_version_information">12.1. Static Version Information</h3>
 <div class="sect3">
-<h4 id="_command_code_version_code_attribute">12.1.1. Command <code>version</code> Attribute</h4>
+<h4 id="_command_version_attribute">12.1.1. Command <code>version</code> Attribute</h4>
 <div class="paragraph">
 <p>Since v0.9.8, applications can specify version information in the <code>version</code> attribute of the <code>@Command</code> annotation.</p>
 </div>
@@ -4529,7 +4541,7 @@ <h4 id="_version_info_with_format_specifiers">12.1.5. Version Info With Format S
 <div class="sect2">
 <h3 id="_dynamic_version_information">12.2. Dynamic Version Information</h3>
 <div class="sect3">
-<h4 id="_command_code_versionprovider_code_attribute">12.2.1. Command <code>versionProvider</code> Attribute</h4>
+<h4 id="_command_versionprovider_attribute">12.2.1. Command <code>versionProvider</code> Attribute</h4>
 <div class="paragraph">
 <p>From picocli 2.2, the <code>@Command</code> annotation supports a <code>versionProvider</code> attribute.
 Applications may specify a <code>IVersionProvider</code> implementation in this attribute, and picocli will instantiate this class
@@ -4547,7 +4559,7 @@ <h4 id="_command_code_versionprovider_code_attribute">12.2.1. Command <code>vers
 </div>
 </div>
 <div class="sect3">
-<h4 id="__code_iversionprovider_code_interface">12.2.2. <code>IVersionProvider</code> Interface</h4>
+<h4 id="_iversionprovider_interface">12.2.2. <code>IVersionProvider</code> Interface</h4>
 <div class="paragraph">
 <p>Custom version providers need to implement the <code>picocli.CommandLine.IVersionProvider</code> interface:</p>
 </div>
@@ -5031,7 +5043,7 @@ <h3 id="_hidden_options_and_parameters">13.15. Hidden Options and Parameters</h3
 <div class="sect2">
 <h3 id="_show_default_values">13.16. Show Default Values</h3>
 <div class="sect3">
-<h4 id="__code_default_value_code_variable">13.16.1. <code>${DEFAULT-VALUE}</code> Variable</h4>
+<h4 id="_default_value_variable">13.16.1. <code>${DEFAULT-VALUE}</code> Variable</h4>
 <div class="paragraph">
 <p>From picocli 3.2, it is possible to embed the <a href="#_default_values">default values</a> in the description for an option or positional parameter by
 specifying the <a href="#_variable_interpolation">variable</a> <code>${DEFAULT-VALUE}</code> in the description text.
@@ -5063,7 +5075,7 @@ <h4 id="__code_default_value_code_variable">13.16.1. <code>${DEFAULT-VALUE}</cod
 </div>
 </div>
 <div class="sect3">
-<h4 id="__code_completion_candidates_code_variable">13.16.2. <code>${COMPLETION-CANDIDATES}</code> Variable</h4>
+<h4 id="_completion_candidates_variable">13.16.2. <code>${COMPLETION-CANDIDATES}</code> Variable</h4>
 <div class="paragraph">
 <p>Similarly, it is possible to embed the completion candidates in the description for an option or positional parameter by
 specifying the <a href="#_variable_interpolation">variable</a> <code>${COMPLETION-CANDIDATES}</code> in the description text.</p>
@@ -5220,7 +5232,7 @@ <h3 id="_usage_help_with_styles_and_colors">14.2. Usage Help with Styles and Col
 <div class="paragraph">
 <p><span class="image"><img src="images/DescriptionWithColors.png" alt="Description with Ansi styles and colors"></span></p>
 </div>
-<table class="tableblock frame-all grid-cols spread">
+<table class="tableblock frame-all grid-cols stretch">
 <caption class="title">Table 3. Pre-defined styles and colors that can be used in descriptions and headers using the <code>@|STYLE1[,STYLE2]&#8230;&#8203; text|@</code> notation</caption>
 <colgroup>
 <col style="width: 50%;">
@@ -5545,7 +5557,7 @@ <h5 id="_for_reference_3rd_party_software">For Reference: 3rd Party Software</h5
 </div>
 </div>
 <div class="sect2">
-<h3 id="_forcing_ansi_on_off">14.7. Forcing ANSI On/Off</h3>
+<h3 id="_forcing_ansi_onoff">14.7. Forcing ANSI On/Off</h3>
 <div class="paragraph">
 <p>You can force picocli to either always use ANSI codes or never use ANSI codes regardless of the platform:</p>
 </div>
@@ -5580,7 +5592,7 @@ <h3 id="_heuristics_for_enabling_ansi">14.8. Heuristics for Enabling ANSI</h3>
 <div class="olist arabic">
 <ol class="arabic">
 <li>
-<p>If <code>Ansi.ON</code> or <code>Ansi.OFF</code> is <a href="#_forcing_ansi_on_off">explicitly specified</a>, either via system property <code>picocli.ansi</code> or programmatically, this value is used.</p>
+<p>If <code>Ansi.ON</code> or <code>Ansi.OFF</code> is <a href="#_forcing_ansi_onoff">explicitly specified</a>, either via system property <code>picocli.ansi</code> or programmatically, this value is used.</p>
 </li>
 <li>
 <p>ANSI is disabled when environment variable <a href="https://no-color.org/"><code>NO_COLOR</code></a> is defined (regardless of its value).</p>
@@ -6110,7 +6122,7 @@ <h3 id="_manually_parsing_subcommands">16.6. Manually Parsing Subcommands</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="__code_parentcommand_code_annotation">16.7. <code>@ParentCommand</code> Annotation</h3>
+<h3 id="_parentcommand_annotation">16.7. <code>@ParentCommand</code> Annotation</h3>
 <div class="paragraph">
 <p>In command line applications with subcommands, options of the top level command are often intended as "global" options that apply to all the subcommands. Prior to picocli 2.2, subcommands had no easy way to access their parent command options unless the parent command made these values available in a global variable.</p>
 </div>
@@ -6503,7 +6515,7 @@ <h4 id="_adding_mixins_programmatically">17.2.1. Adding Mixins Programmatically<
 </div>
 </div>
 <div class="sect3">
-<h4 id="__code_mixin_code_annotation">17.2.2. <code>@Mixin</code> Annotation</h4>
+<h4 id="_mixin_annotation">17.2.2. <code>@Mixin</code> Annotation</h4>
 <div class="paragraph">
 <p>A command can also include a mixin by annotating a field with <code>@Mixin</code>. All picocli annotations found in the mixin class
 are added to the command that has a field annotated with <code>@Mixin</code>. For example, again using the sample <code>ReusableOptions</code> class <a href="#_reuse">defined above</a>:</p>
@@ -6837,7 +6849,7 @@ <h3 id="_predefined_variables">19.2. Predefined Variables</h3>
 <div class="paragraph">
 <p>The following variables are predefined:</p>
 </div>
-<table class="tableblock frame-all grid-cols spread">
+<table class="tableblock frame-all grid-cols stretch">
 <colgroup>
 <col style="width: 30%;">
 <col style="width: 10%;">
@@ -7229,7 +7241,7 @@ <h4 id="_description_text_in_resourcebundle">20.2.2. Description Text in Resourc
 </div>
 </div>
 <div class="sect3">
-<h4 id="_mixin_support_in_code_command_code_methods">20.2.3. Mixin Support in <code>@Command</code> Methods</h4>
+<h4 id="_mixin_support_in_command_methods">20.2.3. Mixin Support in <code>@Command</code> Methods</h4>
 <div class="paragraph">
 <p>From picocli 3.8, <code>@Command</code> methods accept <code>@Mixin</code> parameters.
 All options and positional parameters defined in the mixin class are added to the command.</p>
@@ -7256,7 +7268,7 @@ <h4 id="_mixin_support_in_code_command_code_methods">20.2.3. Mixin Support in <c
 </div>
 </div>
 <div class="sect2">
-<h3 id="__code_spec_code_annotation">20.3. <code>@Spec</code> Annotation</h3>
+<h3 id="_spec_annotation">20.3. <code>@Spec</code> Annotation</h3>
 <div class="paragraph">
 <p>Picocli 3.2 introduces a <code>@Spec</code> annotation for injecting the <code>CommandSpec</code> model of the command into a command field.</p>
 </div>
@@ -8034,7 +8046,7 @@ <h3 id="_groovy">27.1. Groovy</h3>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="CodeRay highlight"><code data-lang="groovy"><span class="annotation">@Grab</span>(<span class="string"><span class="delimiter">'</span><span class="content">info.picocli:picocli-groovy:4.1.0</span><span class="delimiter">'</span></span>)
+<pre class="CodeRay highlight"><code data-lang="groovy"><span class="annotation">@Grab</span>(<span class="string"><span class="delimiter">'</span><span class="content">info.picocli:picocli-groovy:4.1.1</span><span class="delimiter">'</span></span>)
 <span class="annotation">@Command</span>(name = <span class="string"><span class="delimiter">&quot;</span><span class="content">myScript</span><span class="delimiter">&quot;</span></span>,
         mixinStandardHelpOptions = <span class="predefined-constant">true</span>, <span class="comment">// add --help and --version options</span>
         description = <span class="string"><span class="delimiter">&quot;</span><span class="content">@|bold Groovy script|@ @|underline picocli|@ example</span><span class="delimiter">&quot;</span></span>)
@@ -8062,7 +8074,7 @@ <h3 id="_groovy">27.1. Groovy</h3>
 </td>
 <td class="content">
 When upgrading scripts to picocli 4.0, just changing the version number is not enough!
-Scripts should use <code>@Grab('info.picocli:picocli-groovy:4.1.0')</code>. The old artifact id <code>@Grab('info.picocli:picocli:4.1.0')</code> will not work,
+Scripts should use <code>@Grab('info.picocli:picocli-groovy:4.1.1')</code>. The old artifact id <code>@Grab('info.picocli:picocli:4.1.1')</code> will not work,
 because the <code>@picocli.groovy.PicocliScript</code> annotation class and supporting classes have been moved into a separate module, <code>picocli-groovy</code>.
 </td>
 </tr>
@@ -8083,7 +8095,7 @@ <h3 id="_groovy">27.1. Groovy</h3>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="CodeRay highlight"><code data-lang="groovy"><span class="annotation">@Grab</span>(<span class="string"><span class="delimiter">'</span><span class="content">info.picocli:picocli-groovy:4.1.0</span><span class="delimiter">'</span></span>)
+<pre class="CodeRay highlight"><code data-lang="groovy"><span class="annotation">@Grab</span>(<span class="string"><span class="delimiter">'</span><span class="content">info.picocli:picocli-groovy:4.1.1</span><span class="delimiter">'</span></span>)
 <span class="annotation">@GrabExclude</span>(<span class="string"><span class="delimiter">'</span><span class="content">org.codehaus.groovy:groovy-all</span><span class="delimiter">'</span></span>) <span class="comment">// work around GROOVY-7613</span>
 ...</code></pre>
 </div>
@@ -8258,7 +8270,7 @@ <h2 id="_download">34. Download</h2>
 <h3 id="_gradle_3">34.1. Gradle</h3>
 <div class="listingblock">
 <div class="content">
-<pre>compile 'info.picocli:picocli:4.1.0'</pre>
+<pre>compile 'info.picocli:picocli:4.1.1'</pre>
 </div>
 </div>
 </div>
@@ -8269,7 +8281,7 @@ <h3 id="_maven_3">34.2. Maven</h3>
 <pre>&lt;dependency&gt;
   &lt;groupId&gt;info.picocli&lt;/groupId&gt;
   &lt;artifactId&gt;picocli&lt;/artifactId&gt;
-  &lt;version&gt;4.1.0&lt;/version&gt;
+  &lt;version&gt;4.1.1&lt;/version&gt;
 &lt;/dependency&gt;</pre>
 </div>
 </div>
@@ -8278,7 +8290,7 @@ <h3 id="_maven_3">34.2. Maven</h3>
 <h3 id="_scala_sbt">34.3. Scala SBT</h3>
 <div class="listingblock">
 <div class="content">
-<pre>libraryDependencies += "info.picocli" % "picocli" % "4.1.0"</pre>
+<pre>libraryDependencies += "info.picocli" % "picocli" % "4.1.1"</pre>
 </div>
 </div>
 </div>
@@ -8286,7 +8298,7 @@ <h3 id="_scala_sbt">34.3. Scala SBT</h3>
 <h3 id="_ivy">34.4. Ivy</h3>
 <div class="listingblock">
 <div class="content">
-<pre>&lt;dependency org="info.picocli" name="picocli" rev="4.1.0" /&gt;</pre>
+<pre>&lt;dependency org="info.picocli" name="picocli" rev="4.1.1" /&gt;</pre>
 </div>
 </div>
 </div>
@@ -8302,8 +8314,8 @@ <h3 id="_source">34.5. Source</h3>
 </div>
 <div id="footer">
 <div id="footer-text">
-Version 4.1.0<br>
-Last updated 2019-11-22 18:36:07 JST
+Version 4.1.1<br>
+Last updated 2019-11-27 00:16:25 +0900
 </div>
 </div>
 </body>
diff --git a/docs/migrating-from-commons-cli.html b/docs/migrating-from-commons-cli.html
index 2e05eb5bc..e36ed8ef0 100644
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+++ b/docs/migrating-from-commons-cli.html
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+pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #dddddf}
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+p.tableblock:last-child{margin-bottom:0}
+td.tableblock>.content{margin-bottom:-1.25em}
 table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
-table.grid-all th.tableblock,table.grid-all td.tableblock{border-width:0 1px 1px 0}
-table.grid-all tfoot>tr>th.tableblock,table.grid-all tfoot>tr>td.tableblock{border-width:1px 1px 0 0}
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
+table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -282,13 +288,14 @@
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 ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
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-ul.unstyled,ol.unnumbered,ul.checklist{margin-left:.625em}
-ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1em;font-size:.85em}
-ul.checklist li>p:first-child>input[type="checkbox"]:first-child{width:1em;position:relative;top:1px}
-ul.inline{margin:0 auto .625em auto;margin-left:-1.375em;margin-right:0;padding:0;list-style:none;overflow:hidden}
-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
+ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -302,11 +309,12 @@
 td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
 td.hdlist1{font-weight:bold;padding-bottom:1.25em}
 .literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
-.colist>table tr>td:first-of-type{padding:0 .75em;line-height:1}
-.colist>table tr>td:last-of-type{padding:.25em 0}
+.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
+.colist td:not([class]):first-child img{max-width:none}
+.colist td:not([class]):last-child{padding:.25em 0}
 .thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
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-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
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@@ -319,9 +327,9 @@
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 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -365,16 +373,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
-.admonitionblock td.icon .icon-note:before{content:"\f05a";color:#19407c}
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-.admonitionblock td.icon .icon-caution:before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
+.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
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+.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
+.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
+.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
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 pre .conum[data-value]{position:relative;top:-.125em}
 b.conum *{color:inherit!important}
 .conum:not([data-value]):empty{display:none}
@@ -386,39 +395,42 @@
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 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare):after,a[href^="https:"]:not(.bare):after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
 svg{max-width:100%}
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 h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
 #toc,.sidebarblock,.exampleblock>.content{background:none!important}
-#toc{border-bottom:1px solid #ddddd8!important;padding-bottom:0!important}
-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
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-.listingblock code[data-lang]:before{display:block}
-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -516,6 +528,7 @@
 <h1>Migrating from Commons CLI to picocli</h1>
 <div class="details">
 <span id="author" class="author">Remko Popma</span><br>
+<span id="revnumber">version 4.1.1,</span>
 <span id="revdate">2018-11-19</span>
 </div>
 </div>
@@ -955,7 +968,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:37:39 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:37:39 +0900
 </div>
 </div>
 </body>
diff --git a/docs/picocli-2.0-do-more-with-less.html b/docs/picocli-2.0-do-more-with-less.html
index 8350e19fe..e651332d8 100644
--- a/docs/picocli-2.0-do-more-with-less.html
+++ b/docs/picocli-2.0-do-more-with-less.html
@@ -4,17 +4,16 @@
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 <!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <title>Picocli 2.0: Do More With Less</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
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 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -44,12 +43,10 @@
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 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
 textarea{height:auto;min-height:50px}
 select{width:100%}
 .center{margin-left:auto;margin-right:auto}
-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
 div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
 ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
-ul.no-bullet{list-style:none}
 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
 h2{font-size:2.3125em}
 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
 h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
 *:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
 *:not(pre)>code.nobreak{word-wrap:normal}
 *:not(pre)>code.nowrap{white-space:nowrap}
@@ -131,30 +126,34 @@
 kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
 .keyseq kbd:first-child{margin-left:0}
 .keyseq kbd:last-child{margin-right:0}
-.menuseq,.menu{color:rgba(0,0,0,.8)}
-b.button:before,b.button:after{position:relative;top:-1px;font-weight:400}
-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
 #header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
-#header:before,#header:after,#content:before,#content:after,#footnotes:before,#footnotes:after,#footer:before,#footer:after{content:" ";display:table}
-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
 #toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
 #toc.toc2>ul{font-size:.9em;margin-bottom:0}
 #toc.toc2 ul ul{margin-left:0;padding-left:1em}
 #toc.toc2 ul.sectlevel0 ul.sectlevel1{padding-left:0;margin-top:.5em;margin-bottom:.5em}
 body.toc2.toc-right{padding-left:0;padding-right:15em}
-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -183,24 +182,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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-table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inherit}
+table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
+.paragraph.lead>p,#preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:1.21875em;line-height:1.6;color:rgba(0,0,0,.85)}
+table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
 .admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
 .admonitionblock>table td.icon{text-align:center;width:80px}
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 .exampleblock>.content>:first-child{margin-top:0}
@@ -212,58 +214,62 @@
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+@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
+@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
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 table.tableblock{max-width:100%;border-collapse:separate}
-table.tableblock td>.paragraph:last-child p>p:last-child,table.tableblock th>p:last-child,table.tableblock td>p:last-child{margin-bottom:0}
+p.tableblock:last-child{margin-bottom:0}
+td.tableblock>.content{margin-bottom:-1.25em}
 table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
-table.grid-all th.tableblock,table.grid-all td.tableblock{border-width:0 1px 1px 0}
-table.grid-all tfoot>tr>th.tableblock,table.grid-all tfoot>tr>td.tableblock{border-width:1px 1px 0 0}
-table.grid-cols th.tableblock,table.grid-cols td.tableblock{border-width:0 1px 0 0}
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-table.grid-rows th.tableblock,table.grid-rows td.tableblock{border-width:0 0 1px 0}
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
+table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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-ul.unstyled,ol.unnumbered,ul.checklist{margin-left:.625em}
-ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1em;font-size:.85em}
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-ul.inline{margin:0 auto .625em auto;margin-left:-1.375em;margin-right:0;padding:0;list-style:none;overflow:hidden}
-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
+ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
 td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
 td.hdlist1{font-weight:bold;padding-bottom:1.25em}
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-.colist>table tr>td:first-of-type{padding:0 .75em;line-height:1}
-.colist>table tr>td:last-of-type{padding:.25em 0}
+.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
+.colist td:not([class]):first-child img{max-width:none}
+.colist td:not([class]):last-child{padding:.25em 0}
 .thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
-.imageblock.left,.imageblock[style*="float: left"]{margin:.25em .625em 1.25em 0}
-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
+.imageblock.left{margin:.25em .625em 1.25em 0}
+.imageblock.right{margin:.25em 0 1.25em .625em}
 .imageblock>.title{margin-bottom:0}
 .imageblock.thumb,.imageblock.th{border-width:6px}
 .imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
@@ -318,9 +326,9 @@
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 sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
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@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
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-.admonitionblock td.icon .icon-caution:before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
+.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
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+.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
+.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
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 pre .conum[data-value]{position:relative;top:-.125em}
 b.conum *{color:inherit!important}
 .conum:not([data-value]):empty{display:none}
@@ -385,39 +394,42 @@
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 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare):after,a[href^="https:"]:not(.bare):after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
 svg{max-width:100%}
 p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
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-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
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-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -513,6 +525,9 @@
 <body class="article">
 <div id="header">
 <h1>Picocli 2.0: Do More With Less</h1>
+<div class="details">
+<span id="revnumber">version 4.1.1</span>
+</div>
 </div>
 <div id="content">
 <div class="sect1">
@@ -865,7 +880,7 @@ <h2 id="_better_subcommand_support">Better Subcommand Support</h2>
 <p>There is also a <code>parseWithHandlers</code> method, which is similar but additionally lets you specify a custom handler for incorrect user input.</p>
 </div>
 <div class="sect2">
-<h3 id="_improved_code_run_code_and_code_call_code_methods">Improved <code>run</code> and <code>call</code> Methods</h3>
+<h3 id="_improved_run_and_call_methods">Improved <code>run</code> and <code>call</code> Methods</h3>
 <div class="paragraph">
 <p>The <code>CommandLine::call</code> and <code>CommandLine::run</code> convenience methods now support subcommands and will execute the <strong>last</strong> subcommand
 specified by the user. Previously subcommands were ignored and only the top-level command was executed.</p>
@@ -900,7 +915,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
 </body>
diff --git a/docs/picocli-2.0-groovy-scripts-on-steroids.html b/docs/picocli-2.0-groovy-scripts-on-steroids.html
index 147829f31..60bd93056 100644
--- a/docs/picocli-2.0-groovy-scripts-on-steroids.html
+++ b/docs/picocli-2.0-groovy-scripts-on-steroids.html
@@ -4,17 +4,16 @@
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 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <title>Picocli 2.0: Groovy Scripts on Steroids</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
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 script{display:none!important}
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 a{background:transparent}
@@ -44,12 +43,10 @@
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 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
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 select{width:100%}
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-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
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 h4,h5{font-size:1.125em}
 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
 small{font-size:60%;line-height:inherit}
 code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
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-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
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 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
 abbr{text-transform:none}
 blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
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 h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
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-.clearfix:after,.float-group:after{clear:both}
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@@ -131,30 +126,34 @@
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-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
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+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
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+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
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+#content::before{content:none}
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+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
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-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
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 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
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@@ -183,24 +182,27 @@
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 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
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+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
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 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
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 th.halign-right,td.halign-right{text-align:right}
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@@ -513,6 +525,9 @@
 <body class="article">
 <div id="header">
 <h1>Picocli 2.0: Groovy Scripts on Steroids</h1>
+<div class="details">
+<span id="revnumber">version 4.1.1</span>
+</div>
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+<h2 id="_wheres_the_code">Where&#8217;s the Code?</h2>
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 <p>You may have noticed that the above script does not contain any logic for parsing the command
@@ -790,7 +805,8 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:44:56 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:44:56 +0900
 </div>
 </div>
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diff --git a/docs/picocli-3.0-programmatic-api.adoc b/docs/picocli-3.0-programmatic-api.adoc
index 717e281b2..ac6590c88 100644
--- a/docs/picocli-3.0-programmatic-api.adoc
+++ b/docs/picocli-3.0-programmatic-api.adoc
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 = Programmatic API
 //:author: Remko Popma
 //:email: rpopma@apache.org
-:revnumber: 4.1.1-SNAPSHOT
-:revdate: 2019-11-22
+:revnumber: 4.1.1
+:revdate: 2019-11-27
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 :numbered:
 :toclevels: 2
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-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
 #toc a{text-decoration:none}
 #toc a:active{text-decoration:underline}
 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
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@@ -183,24 +182,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
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+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
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+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
 td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
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-.colist>table tr>td:first-of-type{padding:0 .75em;line-height:1}
-.colist>table tr>td:last-of-type{padding:.25em 0}
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 .imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
@@ -318,9 +326,9 @@
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 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
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 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
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@@ -514,8 +526,8 @@
 <div id="header">
 <h1>Programmatic API</h1>
 <div class="details">
-<span id="revnumber">version 4.1.0,</span>
-<span id="revdate">2019-11-22</span>
+<span id="revnumber">version 4.1.1,</span>
+<span id="revdate">2019-11-27</span>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Table of Contents</div>
@@ -523,9 +535,9 @@ <h1>Programmatic API</h1>
 <li><a href="#_example">1. Example</a></li>
 <li><a href="#_configuration">2. Configuration</a>
 <ul class="sectlevel2">
-<li><a href="#__code_commandspec_code">2.1. <code>CommandSpec</code></a></li>
-<li><a href="#__code_optionspec_code">2.2. <code>OptionSpec</code></a></li>
-<li><a href="#__code_positionalparamspec_code">2.3. <code>PositionalParamSpec</code></a></li>
+<li><a href="#_commandspec">2.1. <code>CommandSpec</code></a></li>
+<li><a href="#_optionspec">2.2. <code>OptionSpec</code></a></li>
+<li><a href="#_positionalparamspec">2.3. <code>PositionalParamSpec</code></a></li>
 <li><a href="#_bindings">2.4. Bindings</a></li>
 </ul>
 </li>
@@ -631,7 +643,7 @@ <h2 id="_configuration">2. Configuration</h2>
 </ul>
 </div>
 <div class="sect2">
-<h3 id="__code_commandspec_code">2.1. <code>CommandSpec</code></h3>
+<h3 id="_commandspec">2.1. <code>CommandSpec</code></h3>
 <div class="sect3">
 <h4 id="_command_name_and_version">2.1.1. Command Name and Version</h4>
 <div class="paragraph">
@@ -725,7 +737,7 @@ <h4 id="_subcommands">2.1.5. Subcommands</h4>
 </div>
 </div>
 <div class="sect2">
-<h3 id="__code_optionspec_code">2.2. <code>OptionSpec</code></h3>
+<h3 id="_optionspec">2.2. <code>OptionSpec</code></h3>
 <div class="paragraph">
 <p><code>OptionSpec</code> models a command option. An <code>OptionSpec</code> must have at least one name, which is used during parsing to match command line arguments. Other attributes can be left empty and picocli will give them a reasonable default value. This defaulting is why <code>OptionSpec</code> objects are created with a builder: this allows you to specify only some attributes and let picocli initialise the other attributes. For example, if only the option’s name is specified, picocli assumes the option takes no parameters (arity = 0), and is of type <code>boolean</code>. Another example, if arity is larger than <code>1</code>, picocli sets the type to <code>List</code> and the <code>auxiliary type</code> to <code>String</code>.</p>
 </div>
@@ -740,7 +752,7 @@ <h3 id="__code_optionspec_code">2.2. <code>OptionSpec</code></h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="__code_positionalparamspec_code">2.3. <code>PositionalParamSpec</code></h3>
+<h3 id="_positionalparamspec">2.3. <code>PositionalParamSpec</code></h3>
 <div class="paragraph">
 <p><code>PositionalParamSpec</code> objects don’t have names, but have an index range instead. A single <code>PositionalParamSpec</code> object can capture multiple positional parameters. The default index range is set to <code>0..*</code> (all indices). A command may have multiple <code>PositionalParamSpec</code> objects to capture positional parameters at different index ranges. This can be useful if positional parameters at different index ranges have different data types.</p>
 </div>
@@ -1023,8 +1035,8 @@ <h4 id="_handlers">4.2.1. Handlers</h4>
 </div>
 <div id="footer">
 <div id="footer-text">
-Version 4.1.0<br>
-Last updated 2019-11-22 18:36:07 JST
+Version 4.1.1<br>
+Last updated 2019-11-27 00:16:25 +0900
 </div>
 </div>
 </body>
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 body.toc2.toc-right{padding-left:0;padding-right:15em}
-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -183,24 +182,27 @@
 #content #toc>:last-child{margin-bottom:0}
 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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-table.tableblock #preamble>.sectionbody>.paragraph:first-of-type p{font-size:inherit}
+table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
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+table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
 .admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
 .admonitionblock>table td.icon{text-align:center;width:80px}
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 .exampleblock>.content>:first-child{margin-top:0}
@@ -212,58 +214,62 @@
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-.literalblock pre.nowrap,.literalblock pre[class].nowrap,.listingblock pre.nowrap,.listingblock pre[class].nowrap{overflow-x:auto;white-space:pre;word-wrap:normal}
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-@media only screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
+.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{-webkit-border-radius:4px;border-radius:4px;word-wrap:break-word;overflow-x:auto;padding:1em;font-size:.8125em}
+@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
+@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
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 .literalblock.output pre{color:#f7f7f8;background-color:rgba(0,0,0,.9)}
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+pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #dddddf}
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+p.tableblock:last-child{margin-bottom:0}
+td.tableblock>.content{margin-bottom:-1.25em}
 table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
-table.grid-all th.tableblock,table.grid-all td.tableblock{border-width:0 1px 1px 0}
-table.grid-all tfoot>tr>th.tableblock,table.grid-all tfoot>tr>td.tableblock{border-width:1px 1px 0 0}
-table.grid-cols th.tableblock,table.grid-cols td.tableblock{border-width:0 1px 0 0}
-table.grid-all *>tr>.tableblock:last-child,table.grid-cols *>tr>.tableblock:last-child{border-right-width:0}
-table.grid-rows th.tableblock,table.grid-rows td.tableblock{border-width:0 0 1px 0}
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-table.grid-rows tfoot>tr>th.tableblock,table.grid-rows tfoot>tr>td.tableblock{border-width:1px 0 0 0}
+table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
 dl dd{margin-left:1.125em}
 dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
 ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
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-ul.unstyled,ol.unnumbered,ul.checklist{margin-left:.625em}
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-ul.inline{margin:0 auto .625em auto;margin-left:-1.375em;margin-right:0;padding:0;list-style:none;overflow:hidden}
-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
+ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
 td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
 td.hdlist1{font-weight:bold;padding-bottom:1.25em}
 .literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
-.colist>table tr>td:first-of-type{padding:0 .75em;line-height:1}
-.colist>table tr>td:last-of-type{padding:.25em 0}
+.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
+.colist td:not([class]):first-child img{max-width:none}
+.colist td:not([class]):last-child{padding:.25em 0}
 .thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
-.imageblock.left,.imageblock[style*="float: left"]{margin:.25em .625em 1.25em 0}
-.imageblock.right,.imageblock[style*="float: right"]{margin:.25em 0 1.25em .625em}
+.imageblock.left{margin:.25em .625em 1.25em 0}
+.imageblock.right{margin:.25em 0 1.25em .625em}
 .imageblock>.title{margin-bottom:0}
 .imageblock.thumb,.imageblock.th{border-width:6px}
 .imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
@@ -318,9 +326,9 @@
 sup.footnote a,sup.footnoteref a{text-decoration:none}
 sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
 #footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
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-#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;text-indent:-1.05em;margin-bottom:.2em}
-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
 .gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
-.admonitionblock td.icon .icon-note:before{content:"\f05a";color:#19407c}
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-.admonitionblock td.icon .icon-caution:before{content:"\f06d";color:#bf3400}
-.admonitionblock td.icon .icon-important:before{content:"\f06a";color:#bf0000}
+.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
+.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
+.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
+.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
+.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
 .conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
 .conum[data-value] *{color:#fff!important}
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 pre .conum[data-value]{position:relative;top:-.125em}
 b.conum *{color:inherit!important}
 .conum:not([data-value]):empty{display:none}
@@ -385,42 +394,48 @@
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 .exampleblock>.content{background-color:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
 .print-only{display:none!important}
-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
-a[href^="http:"]:not(.bare):after,a[href^="https:"]:not(.bare):after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
-abbr[title]:after{content:" (" attr(title) ")"}
+a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
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-#toc{border-bottom:1px solid #ddddd8!important;padding-bottom:0!important}
-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
 body.book #header .details{border:0!important;display:block;padding:0!important}
 body.book #header .details span:first-child{margin-left:0!important}
 body.book #header .details br{display:block}
-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
 body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
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-.listingblock code[data-lang]:before{display:block}
-#footer{background:none!important;padding:0 .9375em}
-#footer-text{color:rgba(0,0,0,.6)!important;font-size:.9em}
+.listingblock code[data-lang]::before{display:block}
+#footer{padding:0 .9375em}
 .hide-on-print{display:none!important}
 .print-only{display:block!important}
 .hide-for-print{display:none!important}
 .show-for-print{display:inherit!important}}
+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
+.sect1{padding:0!important}
+.sect1+.sect1{border:0}
+#footer{background:none}
+#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
 </head>
 <body class="article">
 <div id="header">
 <h1>Picocli on GraalVM: Blazingly Fast Command Line Apps</h1>
+<div class="details">
+<span id="revnumber">version 4.1.1</span>
+</div>
 </div>
 <div id="content">
 <div id="preamble">
@@ -480,7 +495,7 @@ <h3 id="_generating_the_configuration_file">Generating the Configuration File</h
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="highlightjs highlight"><code class="language-bash" data-lang="bash">java -cp \
+<pre class="highlightjs highlight"><code class="language-bash hljs" data-lang="bash">java -cp \
 picocli-3.7.0.jar:picocli-codegen-3.7.0-tests.jar:picocli-codegen-3.7.0.jar \
 picocli.codegen.aot.graalvm.ReflectionConfigGenerator picocli.codegen.aot.graalvm.Example &gt; reflect.json</code></pre>
 </div>
@@ -490,7 +505,7 @@ <h3 id="_generating_the_configuration_file">Generating the Configuration File</h
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="highlightjs highlight"><code class="language-json" data-lang="json">[
+<pre class="highlightjs highlight"><code class="language-json hljs" data-lang="json">[
   {
     "name" : "picocli.codegen.aot.graalvm.Example",
     "allDeclaredConstructors" : true,
@@ -546,7 +561,7 @@ <h3 id="_compiling_a_native_image">Compiling a Native Image</h3>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="highlightjs highlight"><code class="language-bash" data-lang="bash">graalvm-ce-1.0.0-rc6/bin/native-image \
+<pre class="highlightjs highlight"><code class="language-bash hljs" data-lang="bash">graalvm-ce-1.0.0-rc6/bin/native-image \
     -cp picocli-3.7.0.jar:picocli-codegen-3.7.0-tests.jar \
     -H:ReflectionConfigurationFiles=reflect.json -H:+ReportUnsupportedElementsAtRuntime \
     --static --no-server picocli.codegen.aot.graalvm.Example</code></pre>
@@ -575,7 +590,7 @@ <h3 id="_running_the_native_image">Running the Native Image</h3>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="highlightjs highlight"><code class="language-bash" data-lang="bash">$ ls -alh picocli*
+<pre class="highlightjs highlight"><code class="language-bash hljs" data-lang="bash">$ ls -alh picocli*
 -rwxrwxr-x 1 remko remko 15M Oct  4 21:35 picocli.codegen.aot.graalvm.example</code></pre>
 </div>
 </div>
@@ -635,11 +650,12 @@ <h2 id="_conclusion">Conclusion</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2018-12-02 18:37:39 JST
+Version 4.1.1<br>
+Last updated 2018-12-02 18:37:39 +0900
 </div>
 </div>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.9.1/styles/darkula.min.css">
-<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.9.1/highlight.min.js"></script>
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/darkula.min.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
 <script>hljs.initHighlighting()</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/docs/quick-guide.adoc b/docs/quick-guide.adoc
index 99619fdfc..6621074e0 100644
--- a/docs/quick-guide.adoc
+++ b/docs/quick-guide.adoc
@@ -1,8 +1,8 @@
 = Quick Guide
 //:author: Remko Popma
 //:email: rpopma@apache.org
-:revnumber: 4.1.1-SNAPSHOT
-:revdate: 2019-11-22
+:revnumber: 4.1.1
+:revdate: 2019-11-27
 :toc: left
 :numbered:
 :toclevels: 1
diff --git a/docs/quick-guide.html b/docs/quick-guide.html
index e0e898f93..f3e2f49f2 100644
--- a/docs/quick-guide.html
+++ b/docs/quick-guide.html
@@ -4,17 +4,16 @@
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 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 1.5.5">
+<meta name="generator" content="Asciidoctor 1.5.8">
 <title>Quick Guide</title>
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
 <style>
 /* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
-/* Remove comment around @import statement below when using as a custom stylesheet */
+/* Uncomment @import statement below to use as custom stylesheet */
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 article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
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 audio:not([controls]){display:none;height:0}
-[hidden],template{display:none}
 script{display:none!important}
 html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
 a{background:transparent}
@@ -44,12 +43,10 @@
 button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
 button[disabled],html input[disabled]{cursor:default}
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-input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
-input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
 button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
 textarea{overflow:auto;vertical-align:top}
 table{border-collapse:collapse;border-spacing:0}
-*,*:before,*:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
+*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
 html,body{font-size:100%}
 body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
 a:hover{cursor:pointer}
@@ -67,8 +64,7 @@
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 select{width:100%}
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-.spread{width:100%}
-p.lead,.paragraph.lead>p,#preamble>.sectionbody>.paragraph:first-of-type p{font-size:1.21875em;line-height:1.6}
+.stretch{width:100%}
 .subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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 a{color:#2156a5;text-decoration:underline;line-height:inherit}
@@ -83,19 +79,18 @@
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 h6{font-size:1em}
-hr{border:solid #ddddd8;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
+hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
 em,i{font-style:italic;line-height:inherit}
 strong,b{font-weight:bold;line-height:inherit}
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-ul,ol,ul.no-bullet,ol.no-bullet{margin-left:1.5em}
+ul,ol{margin-left:1.5em}
 ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
 ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
 ul.square{list-style-type:square}
 ul.circle{list-style-type:circle}
 ul.disc{list-style-type:disc}
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 ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
 dl dt{margin-bottom:.3125em;font-weight:bold}
 dl dd{margin-bottom:1.25em}
@@ -103,24 +98,24 @@
 abbr{text-transform:none}
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 blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
-blockquote cite:before{content:"\2014 \0020"}
+blockquote cite::before{content:"\2014 \0020"}
 blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
 blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
-@media only screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
+@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
 h1{font-size:2.75em}
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 h4{font-size:1.4375em}}
 table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
-table thead,table tfoot{background:#f7f8f7;font-weight:bold}
+table thead,table tfoot{background:#f7f8f7}
 table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
 table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
 table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
 table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
 h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
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-.clearfix:before,.clearfix:after,.float-group:before,.float-group:after{content:" ";display:table}
-.clearfix:after,.float-group:after{clear:both}
+.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
+.clearfix::after,.float-group::after{clear:both}
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@@ -131,30 +126,34 @@
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 .keyseq kbd:first-child{margin-left:0}
 .keyseq kbd:last-child{margin-right:0}
-.menuseq,.menu{color:rgba(0,0,0,.8)}
-b.button:before,b.button:after{position:relative;top:-1px;font-weight:400}
-b.button:before{content:"[";padding:0 3px 0 2px}
-b.button:after{content:"]";padding:0 2px 0 3px}
+.menuseq,.menuref{color:#000}
+.menuseq b:not(.caret),.menuref{font-weight:inherit}
+.menuseq{word-spacing:-.02em}
+.menuseq b.caret{font-size:1.25em;line-height:.8}
+.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
+b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
+b.button::before{content:"[";padding:0 3px 0 2px}
+b.button::after{content:"]";padding:0 2px 0 3px}
 p a>code:hover{color:rgba(0,0,0,.9)}
 #header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
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-#header:after,#content:after,#footnotes:after,#footer:after{clear:both}
+#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
+#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
 #content{margin-top:1.25em}
-#content:before{content:none}
+#content::before{content:none}
 #header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
-#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #ddddd8}
-#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #ddddd8;padding-bottom:8px}
-#header .details{border-bottom:1px solid #ddddd8;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
+#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
+#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
+#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
 #header .details span:first-child{margin-left:-.125em}
 #header .details span.email a{color:rgba(0,0,0,.85)}
 #header .details br{display:none}
-#header .details br+span:before{content:"\00a0\2013\00a0"}
-#header .details br+span.author:before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
-#header .details br+span#revremark:before{content:"\00a0|\00a0"}
+#header .details br+span::before{content:"\00a0\2013\00a0"}
+#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
+#header .details br+span#revremark::before{content:"\00a0|\00a0"}
 #header #revnumber{text-transform:capitalize}
-#header #revnumber:after{content:"\00a0"}
-#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #ddddd8;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
-#toc{border-bottom:1px solid #efefed;padding-bottom:.5em}
+#header #revnumber::after{content:"\00a0"}
+#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
+#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
 #toc>ul{margin-left:.125em}
 #toc ul.sectlevel0>li>a{font-style:italic}
 #toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
@@ -163,16 +162,16 @@
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 #toctitle{color:#7a2518;font-size:1.2em}
-@media only screen and (min-width:768px){#toctitle{font-size:1.375em}
+@media screen and (min-width:768px){#toctitle{font-size:1.375em}
 body.toc2{padding-left:15em;padding-right:0}
-#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #efefed;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
+#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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-body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #efefed;left:auto;right:0}}
-@media only screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
+body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
+@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
 #toc.toc2{width:20em}
 #toc.toc2 #toctitle{font-size:1.375em}
 #toc.toc2>ul{font-size:.95em}
@@ -183,24 +182,27 @@
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 #footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
 #footer-text{color:rgba(255,255,255,.8);line-height:1.44}
+#content{margin-bottom:.625em}
 .sect1{padding-bottom:.625em}
-@media only screen and (min-width:768px){.sect1{padding-bottom:1.25em}}
-.sect1+.sect1{border-top:1px solid #efefed}
+@media screen and (min-width:768px){#content{margin-bottom:1.25em}
+.sect1{padding-bottom:1.25em}}
+.sect1:last-child{padding-bottom:0}
+.sect1+.sect1{border-top:1px solid #e7e7e9}
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-#content h1>a.anchor:before,h2>a.anchor:before,h3>a.anchor:before,#toctitle>a.anchor:before,.sidebarblock>.content>.title>a.anchor:before,h4>a.anchor:before,h5>a.anchor:before,h6>a.anchor:before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
+#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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@@ -212,58 +214,62 @@
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+p.tableblock:last-child{margin-bottom:0}
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+table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
+table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
+table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
+table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
+table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
+table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
+table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
 table.frame-all{border-width:1px}
 table.frame-sides{border-width:0 1px}
-table.frame-topbot{border-width:1px 0}
+table.frame-topbot,table.frame-ends{border-width:1px 0}
+table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
+table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
 th.halign-left,td.halign-left{text-align:left}
 th.halign-right,td.halign-right{text-align:right}
 th.halign-center,td.halign-center{text-align:center}
@@ -281,13 +287,14 @@
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-ul.inline>li{list-style:none;float:left;margin-left:1.375em;display:block}
-ul.inline>li>*{display:block}
+ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
+ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
+ul.unstyled,ol.unstyled{margin-left:0}
+ul.checklist{margin-left:.625em}
+ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
+ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
+ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
+ul.inline>li{margin-left:1.25em}
 .unstyled dl dt{font-weight:400;font-style:normal}
 ol.arabic{list-style-type:decimal}
 ol.decimal{list-style-type:decimal-leading-zero}
@@ -301,11 +308,12 @@
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+.colist td:not([class]):last-child{padding:.25em 0}
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@@ -318,9 +326,9 @@
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-#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none}
+#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
+#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
+#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
 #footnotes .footnote:last-of-type{margin-bottom:0}
 #content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
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@@ -364,16 +372,17 @@
 .yellow{color:#bfbf00}
 .yellow-background{background-color:#fafa00}
 span.icon>.fa{cursor:default}
+a span.icon>.fa{cursor:inherit}
 .admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
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-@media print{@page{margin:1.25cm .75cm}
-*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+@page{margin:1.25cm .75cm}
+@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
+html{font-size:80%}
 a{color:inherit!important;text-decoration:underline!important}
 a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
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-abbr[title]:after{content:" (" attr(title) ")"}
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+abbr[title]::after{content:" (" attr(title) ")"}
 pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
 thead{display:table-header-group}
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-.sect1{padding-bottom:0!important}
-.sect1+.sect1{border:0!important}
-#header>h1:first-child{margin-top:1.25rem}
+#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
 body.book #header{text-align:center}
-body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em 0}
+body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
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 body.book #header .details span:first-child{margin-left:0!important}
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-body.book #header .details br+span:before{content:none!important}
+body.book #header .details br+span::before{content:none!important}
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+@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
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+@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
 </style>
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 <style>
 /* Stylesheet for CodeRay to match GitHub theme | MIT License | http://foundation.zurb.com */
 /*pre.CodeRay {background-color:#f7f7f8;}*/
@@ -514,8 +526,8 @@
 <div id="header">
 <h1>Quick Guide</h1>
 <div class="details">
-<span id="revnumber">version 4.1.0,</span>
-<span id="revdate">2019-11-22</span>
+<span id="revnumber">version 4.1.1,</span>
+<span id="revdate">2019-11-27</span>
 </div>
 <div id="toc" class="toc2">
 <div id="toctitle">Features</div>
@@ -532,7 +544,7 @@ <h1>Quick Guide</h1>
 <li><a href="#_ansi_colors_and_styles">10. ANSI Colors and Styles</a></li>
 <li><a href="#_subcommands">11. Subcommands</a></li>
 <li><a href="#_reuse">12. Reuse</a></li>
-<li><a href="#_parsing">13. Parsing</a></li>
+<li><a href="#_executing_commands">13. Executing Commands</a></li>
 <li><a href="#_tracing">14. Tracing</a></li>
 <li><a href="#_tab_autocomplete">15. TAB Autocomplete</a></li>
 <li><a href="#_more">16. More</a></li>
@@ -568,8 +580,7 @@ <h2 id="_what_is_picocli">1. What is picocli</h2>
 <h2 id="_how_to_use_it">2. How to Use it</h2>
 <div class="sectionbody">
 <div class="paragraph">
-<p>Create a class and annotate its fields or methods with <code>@Option</code> or <code>@Parameters</code> to declare what options and positional parameters your application expects.
-While parsing the command line, picocli will initialize these fields based on the command line arguments.
+<p>Create a class that represents your command and annotate this class with <code>@Command</code>. Then, annotate the fields or methods of the command class with <code>@Option</code> or <code>@Parameters</code> to declare what options and positional parameters your application expects. While parsing the command line, picocli will initialize these fields based on the command line arguments.
 If your class implements <code>Runnable</code> or <code>Callable</code>, you can let picocli kick off your application after parsing is successfully completed.</p>
 </div>
 <div class="admonitionblock note">
@@ -587,16 +598,14 @@ <h2 id="_how_to_use_it">2. How to Use it</h2>
 <div class="sect2">
 <h3 id="_example">2.1. Example</h3>
 <div class="paragraph">
-<p>Here is a small example application that uses the <code>CommandLine.call</code> <a href="#_runnable_and_callable">convenience method</a>
-to do parsing and error handling in one line of code. The <a href="#_mixin_standard_help_options">mixinStandardHelpOptions</a> attribute
-adds usage help and version help options your application.</p>
+<p>Here is a small example application that performs parsing and error handling in one line of code, leveraging the <a href="#_executing_commands">execute API</a> which was newly introduced with <code>picocli 4.0</code>. The <a href="#_mixin_standard_help_options">mixinStandardHelpOptions</a> attribute adds usage help and version help options your application.</p>
 </div>
 <div id="CheckSum-application" class="listingblock">
-<div class="title">Example <code>Callable</code> application</div>
+<div class="title">Picocli-based example command line application</div>
 <div class="content">
 <pre class="CodeRay highlight"><code data-lang="java"><span class="annotation">@Command</span>(description = <span class="string"><span class="delimiter">&quot;</span><span class="content">Prints the checksum (MD5 by default) of a file to STDOUT.</span><span class="delimiter">&quot;</span></span>,
          name = <span class="string"><span class="delimiter">&quot;</span><span class="content">checksum</span><span class="delimiter">&quot;</span></span>, mixinStandardHelpOptions = <span class="predefined-constant">true</span>, version = <span class="string"><span class="delimiter">&quot;</span><span class="content">checksum 3.0</span><span class="delimiter">&quot;</span></span>)
-<span class="type">class</span> <span class="class">CheckSum</span> <span class="directive">implements</span> <span class="predefined-type">Callable</span>&lt;<span class="predefined-type">Void</span>&gt; {
+<span class="type">class</span> <span class="class">CheckSum</span> <span class="directive">implements</span> <span class="predefined-type">Callable</span>&lt;<span class="predefined-type">Integer</span>&gt; {
 
     <span class="annotation">@Parameters</span>(index = <span class="string"><span class="delimiter">&quot;</span><span class="content">0</span><span class="delimiter">&quot;</span></span>, description = <span class="string"><span class="delimiter">&quot;</span><span class="content">The file whose checksum to calculate.</span><span class="delimiter">&quot;</span></span>)
     <span class="directive">private</span> <span class="predefined-type">File</span> file;
@@ -604,16 +613,17 @@ <h3 id="_example">2.1. Example</h3>
     <span class="annotation">@Option</span>(names = {<span class="string"><span class="delimiter">&quot;</span><span class="content">-a</span><span class="delimiter">&quot;</span></span>, <span class="string"><span class="delimiter">&quot;</span><span class="content">--algorithm</span><span class="delimiter">&quot;</span></span>}, description = <span class="string"><span class="delimiter">&quot;</span><span class="content">MD5, SHA-1, SHA-256, ...</span><span class="delimiter">&quot;</span></span>)
     <span class="directive">private</span> <span class="predefined-type">String</span> algorithm = <span class="string"><span class="delimiter">&quot;</span><span class="content">SHA-1</span><span class="delimiter">&quot;</span></span>;
 
-    <span class="directive">public</span> <span class="directive">static</span> <span class="type">void</span> main(<span class="predefined-type">String</span><span class="type">[]</span> args) <span class="directive">throws</span> <span class="exception">Exception</span> {
-        CommandLine.call(<span class="keyword">new</span> CheckSum(), args);
+    <span class="directive">public</span> <span class="directive">static</span> <span class="type">void</span> main(<span class="predefined-type">String</span>... args) <span class="directive">throws</span> <span class="exception">Exception</span> {
+        <span class="type">int</span> exitCode = <span class="keyword">new</span> CommandLine(<span class="keyword">new</span> CheckSum()).execute(args);
+        <span class="predefined-type">System</span>.exit(exitCode);
     }
 
     <span class="annotation">@Override</span>
-    <span class="directive">public</span> <span class="predefined-type">Void</span> call() <span class="directive">throws</span> <span class="exception">Exception</span> {
+    <span class="directive">public</span> <span class="predefined-type">Integer</span> call() <span class="directive">throws</span> <span class="exception">Exception</span> {
         <span class="type">byte</span><span class="type">[]</span> fileContents = Files.readAllBytes(file.toPath());
         <span class="type">byte</span><span class="type">[]</span> digest = <span class="predefined-type">MessageDigest</span>.getInstance(algorithm).digest(fileContents);
         <span class="predefined-type">System</span>.out.println(javax.xml.bind.DatatypeConverter.printHexBinary(digest));
-        <span class="keyword">return</span> <span class="predefined-constant">null</span>;
+        <span class="keyword">return</span> <span class="integer">0</span>;
     }
 }</code></pre>
 </div>
@@ -1003,7 +1013,7 @@ <h3 id="_custom_help_options">7.2. Custom Help Options</h3>
 </div>
 </div>
 <div class="paragraph">
-<p>See also <a href="#_parsing">Parsing</a> and <a href="#_runnable_and_callable">Runnable and Callable</a> for how picocli can help reduce boilerplate code.</p>
+<p>See also <a href="#Parsing">[Parsing]</a> and <a href="#Runnable and Callable">[Runnable and Callable]</a> for how picocli can help reduce boilerplate code.</p>
 </div>
 </div>
 </div>
@@ -1359,7 +1369,7 @@ <h3 id="_usage_help_with_styles_and_colors">10.2. Usage Help with Styles and Col
 <div class="paragraph">
 <p><span class="image"><img src="images/DescriptionWithColors.png" alt="Description with Ansi styles and colors"></span></p>
 </div>
-<table class="tableblock frame-all grid-cols spread">
+<table class="tableblock frame-all grid-cols stretch">
 <caption class="title">Table 1. Pre-defined styles and colors that can be used in descriptions and headers using the <code>@|STYLE1[,STYLE2]&#8230;&#8203; text|@</code> notation</caption>
 <colgroup>
 <col style="width: 50%;">
@@ -1472,7 +1482,7 @@ <h3 id="_supported_platforms">10.3. Supported Platforms</h3>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_forcing_ansi_on_off">10.4. Forcing ANSI On/Off</h3>
+<h3 id="_forcing_ansi_onoff">10.4. Forcing ANSI On/Off</h3>
 <div class="paragraph">
 <p>You can force picocli to either always use ANSI codes or never use ANSI codes regardless of the platform:</p>
 </div>
@@ -1649,11 +1659,11 @@ <h3 id="_parsing_subcommands">11.2. Parsing Subcommands</h3>
 </div>
 </div>
 <div class="paragraph">
-<p>You may be interested in the <a href="#_convenience_methods_for_subcommands">convenience methods for subcommands</a> to reduce error handling and other boilerplate code in your application.</p>
+<p>You may be interested in the <a href="#Convenience Methods for Subcommands">convenience methods for subcommands</a> to reduce error handling and other boilerplate code in your application.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="__code_parentcommand_code_annotation">11.3. <code>@ParentCommand</code> Annotation</h3>
+<h3 id="_parentcommand_annotation">11.3. <code>@ParentCommand</code> Annotation</h3>
 <div class="paragraph">
 <p>In command line applications with subcommands, options of the top level command are often intended as "global" options that apply to all the subcommands.
 The <code>@ParentCommand</code> annotation makes it easy for subcommands to access their parent command options: subcommand fields annotated with <code>@ParentCommand</code> are initialized with a reference to the parent command.
@@ -1744,158 +1754,251 @@ <h2 id="_reuse">12. Reuse</h2>
 </div>
 </div>
 <div class="sect1">
-<h2 id="_parsing">13. Parsing</h2>
+<h2 id="_executing_commands">13. Executing Commands</h2>
 <div class="sectionbody">
 <div class="paragraph">
-<p>When parsing the command line, an application needs to take care of the following:</p>
+<p>When executing a command, parsing the command line is the first step. A robust real-world application needs to handle a number of scenarios:</p>
 </div>
 <div class="ulist">
 <ul>
 <li>
-<p>If usage help was requested - show help message and exit</p>
+<p>User input was invalid: show an error describing the problem and show the usage help</p>
 </li>
 <li>
-<p>If version help was requested - show version information and exit</p>
+<p>User requested usage help: show help message and exit</p>
 </li>
 <li>
-<p>If the user input was invalid - show an error describing the problem and show the usage help</p>
+<p>User requested version help: show version information and exit</p>
 </li>
 <li>
-<p>Execute the business logic</p>
+<p>None of the above: run the business logic (potentially for a subcommand)</p>
+</li>
+<li>
+<p>Business logic may throw an exception: handle or rethrow exception</p>
 </li>
 </ul>
 </div>
 <div class="paragraph">
-<p>In Java code, that roughly looks like the below:</p>
+<p>As of Picocli 4.0, you may make use of the <code>Commandline.execute</code> method which handles all of the above scenarios in a single line of code:</p>
 </div>
-<div class="admonitionblock tip">
+<div class="listingblock">
+<div class="content">
+<pre class="CodeRay highlight"><code data-lang="java"><span class="keyword">new</span> CommandLine(<span class="keyword">new</span> MyApp()).execute(args);</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>With the <code>execute</code> method, application code can be <strong>extremely compact</strong>:</p>
+</div>
+<div class="listingblock">
+<div class="content">
+<pre class="CodeRay highlight"><code data-lang="java"><table class="CodeRay"><tr>
+  <td class="line-numbers"><pre>1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+</pre></td>
+  <td class="code"><pre><span class="annotation">@Command</span>(name = <span class="string"><span class="delimiter">&quot;</span><span class="content">myapp</span><span class="delimiter">&quot;</span></span>, mixinStandardHelpOptions = <span class="predefined-constant">true</span>, version = <span class="string"><span class="delimiter">&quot;</span><span class="content">1.0</span><span class="delimiter">&quot;</span></span>)
+<span class="type">class</span> <span class="class">MyApp</span> <span class="directive">implements</span> <span class="predefined-type">Callable</span>&lt;<span class="predefined-type">Integer</span>&gt; {
+
+    <span class="annotation">@Option</span>(names = <span class="string"><span class="delimiter">&quot;</span><span class="content">-x</span><span class="delimiter">&quot;</span></span>) <span class="type">int</span> x;
+
+    <span class="annotation">@Override</span>
+    <span class="directive">public</span> <span class="predefined-type">Integer</span> call() { <span class="comment">// business logic</span>
+        <span class="predefined-type">System</span>.out.printf(<span class="string"><span class="delimiter">&quot;</span><span class="content">x=%s%n</span><span class="delimiter">&quot;</span></span>, x);
+        <span class="keyword">return</span> <span class="integer">123</span>; <span class="comment">// exit code</span>
+    }
+
+    <span class="directive">public</span> <span class="directive">static</span> <span class="type">void</span> main(<span class="predefined-type">String</span>... args) { <span class="comment">// bootstrap the application</span>
+        <span class="predefined-type">System</span>.exit(<span class="keyword">new</span> CommandLine(<span class="keyword">new</span> MyApp()).execute(args));
+    }
+}</pre></td>
+</tr></table></code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Despite being only 15 lines long, this is a full-fledged application, with <a href="#_mixin_standard_help_options"><code>--help</code> and <code>--version</code></a> options in addition to the <code>-x</code> option.
+The <code>execute</code> method will show the usage help or version information if requested by the user, and invalid user input will result
+in a helpful <a href="#_handling_errors">error message</a>. If the user input was valid, the business logic is invoked.
+Finally, the <code>execute</code> method returns an <a href="#_exit_code">exit status code</a> that can be used to call <code>System.exit</code> if desired.</p>
+</div>
+<div class="admonitionblock important">
 <table>
 <tr>
 <td class="icon">
-<i class="fa icon-tip" title="Tip"></i>
+<i class="fa icon-important" title="Important"></i>
 </td>
 <td class="content">
-In the next section we will show how to do the same in a single line of code, so keep reading&#8230;&#8203;
+A command is executable if its user object implements <code>Runnable</code> or <code>Callable</code>, or is a <code>@Command</code>-annotated <code>Method</code>. Examples follow below.
 </td>
 </tr>
 </table>
 </div>
-<div class="listingblock">
-<div class="title">Before</div>
-<div class="content">
-<pre class="CodeRay highlight"><code data-lang="java"><span class="predefined-type">Callable</span>&lt;<span class="predefined-type">Object</span>&gt; callable = <span class="keyword">new</span> MyCallable();
-CommandLine cmd = <span class="keyword">new</span> CommandLine(callable);
-<span class="keyword">try</span> {
-    cmd.parse(args);
-    <span class="keyword">if</span> (cmd.isUsageHelpRequested()) {
-        cmd.usage(<span class="predefined-type">System</span>.out);
-        <span class="keyword">return</span> <span class="predefined-constant">null</span>;
-    } <span class="keyword">else</span> <span class="keyword">if</span> (cmd.isVersionHelpRequested()) {
-        cmd.printVersionHelp(<span class="predefined-type">System</span>.out);
-        <span class="keyword">return</span> <span class="predefined-constant">null</span>;
-    }
-    <span class="keyword">return</span> callable.call();
-} <span class="keyword">catch</span> (ParameterException ex) {
-    <span class="predefined-type">System</span>.err.println(ex.getMessage());
-    <span class="keyword">if</span> (!UnmatchedArgumentException.printSuggestions(ex, <span class="predefined-type">System</span>.err)) {
-        ex.getCommandLine().usage(<span class="predefined-type">System</span>.err);
-    }
-    <span class="keyword">return</span> <span class="predefined-constant">null</span>;
-} <span class="keyword">catch</span> (<span class="exception">Exception</span> ex) {
-    <span class="keyword">throw</span> <span class="keyword">new</span> <span class="exception">ExecutionException</span>(cmd, <span class="string"><span class="delimiter">&quot;</span><span class="content">Error while calling </span><span class="delimiter">&quot;</span></span> + callable, ex);
-}</code></pre>
-</div>
+<div class="admonitionblock note">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-note" title="Note"></i>
+</td>
+<td class="content">
+The <code>execute</code> method replaces the older <code>run</code>, <code>call</code>, <code>invoke</code> and <code>parseWithHandlers</code> methods.
+</td>
+</tr>
+</table>
 </div>
-<div class="sect2">
-<h3 id="_runnable_and_callable">13.1. Runnable and Callable</h3>
 <div class="paragraph">
-<p>You can omit some of the boilerplate code from your application when the annotated object implements <code>Runnable</code> or <code>Callable</code>:</p>
-</div>
-<div class="listingblock">
-<div class="title">After</div>
-<div class="content">
-<pre class="CodeRay highlight"><code data-lang="java"><span class="predefined-type">Object</span> result = CommandLine.call(<span class="keyword">new</span> MyCallable(), args);</code></pre>
-</div>
+<p>The <a href="https://picocli.info/#_diy_command_execution">DIY Command Execution</a> section of the user manual shows an example of the boilerplate code that can be omitted with the <code>execute</code> method.</p>
 </div>
+<div class="sect2">
+<h3 id="_exit_code">13.1. Exit Code</h3>
 <div class="paragraph">
-<p>The <code>CommandLine.call</code> method returns the result of the <code>Callable</code>, or <code>null</code> if the command line options were invalid. An error message and a usage help message are printed when the command line options were invalid. Exceptions thrown from the <code>Callable.call</code> method are caught, wrapped in an <code>ExecutionException</code> and rethrown.</p>
+<p>Many command line applications return an <a href="https://en.wikipedia.org/wiki/Exit_status">exit code</a> to signify success or failure. Zero often means success, a non-zero exit code is often used for errors, but other than that, meanings differ per application.</p>
 </div>
 <div class="paragraph">
-<p>When the annotated object implements <code>Runnable</code>, use the <code>run</code> method. For example:</p>
+<p>The <code>CommandLine.execute</code> method introduced in picocli 4.0 returns an <code>int</code>, and applications can use this return value to call <code>System.exit</code> if desired. For example:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="CodeRay highlight"><code data-lang="java">CommandLine.run(<span class="keyword">new</span> MyRunnable(), args);</code></pre>
+<pre class="CodeRay highlight"><code data-lang="java"><span class="directive">public</span> <span class="directive">static</span> <span class="type">void</span> main(<span class="predefined-type">String</span>... args) {
+  <span class="type">int</span> exitCode = <span class="keyword">new</span> CommandLine(<span class="keyword">new</span> MyApp()).execute(args);
+  <span class="predefined-type">System</span>.exit(exitCode);
+}</code></pre>
+</div>
 </div>
+<div class="admonitionblock caution">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-caution" title="Caution"></i>
+</td>
+<td class="content">
+Older versions of picocli had some limited exit code support where picocli would call <code>System.exit</code>, but this is now deprecated.
+</td>
+</tr>
+</table>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_convenience_methods_for_subcommands">13.2. Convenience Methods for Subcommands</h3>
+<h3 id="_generating_an_exit_code">13.2. Generating an Exit Code</h3>
 <div class="paragraph">
-<p>If the command class has subcommands, the <code>CommandLine::call</code> and <code>CommandLine::run</code> convenience methods will execute the most specific subcommand on the command line. For example:</p>
+<p><code>@Command</code>-annotated classes that implement <code>Callable</code> and <code>@Command</code>-<a href="#command-methods">annotated methods</a> can simply return an <code>int</code> or <code>Integer</code>, and this value will be returned from <code>CommandLine.execute</code>. For example:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre>&lt;command&gt; -g global_option subcommand -x -y -z subsubcommand param1 param2</pre>
+<pre class="CodeRay highlight"><code data-lang="java"><span class="annotation">@Command</span>(name = <span class="string"><span class="delimiter">&quot;</span><span class="content">greet</span><span class="delimiter">&quot;</span></span>)
+<span class="type">class</span> <span class="class">Greet</span> <span class="directive">implements</span> <span class="predefined-type">Callable</span>&lt;<span class="predefined-type">Integer</span>&gt; {
+    <span class="directive">public</span> <span class="predefined-type">Integer</span> call() {
+        <span class="predefined-type">System</span>.out.println(<span class="string"><span class="delimiter">&quot;</span><span class="content">hi</span><span class="delimiter">&quot;</span></span>);
+        <span class="keyword">return</span> <span class="integer">1</span>;
+    }
+
+    <span class="comment">// define a &quot;shout&quot; subcommand with a @Command-annotated method</span>
+    <span class="annotation">@Command</span>
+    <span class="type">int</span> shout() {
+        <span class="predefined-type">System</span>.out.println(<span class="string"><span class="delimiter">&quot;</span><span class="content">HI!</span><span class="delimiter">&quot;</span></span>);
+        <span class="keyword">return</span> <span class="integer">2</span>;
+    }
+}
+
+<span class="keyword">assert</span> <span class="integer">1</span> == <span class="keyword">new</span> CommandLine(<span class="keyword">new</span> Greet()).execute();
+<span class="keyword">assert</span> <span class="integer">2</span> == <span class="keyword">new</span> CommandLine(<span class="keyword">new</span> Greet()).execute(<span class="string"><span class="delimiter">&quot;</span><span class="content">shout</span><span class="delimiter">&quot;</span></span>);</code></pre>
 </div>
 </div>
 <div class="paragraph">
-<p>In the above example, the <code>subsubcommand</code> is the most specific subcommand, and only the <code>Runnable</code> or <code>Callable</code> associated with that subcommand will be executed by the <code>CommandLine::call</code> and <code>CommandLine::run</code> convenience methods.</p>
+<p>Commands with a user object that implements <code>Runnable</code> can implement the <code>IExitCodeGenerator</code> interface to generate an exit code.</p>
 </div>
-<div class="paragraph">
-<p>The <code>CommandLine::parseWithHandler</code> and <code>CommandLine::parseWithHandlers</code> convenience methods are intended to offer the same ease of use as the <code>run</code> and <code>call</code> methods, but with more flexibility and better support for nested subcommands.</p>
 </div>
+<div class="sect2">
+<h3 id="_exception_exit_codes">13.3. Exception Exit Codes</h3>
 <div class="paragraph">
-<p>For example:</p>
+<p>By default, the <code>execute</code> method returns <code>CommandLine.ExitCode.OK</code> (<code>0</code>) on success, <code>CommandLine.ExitCode.SOFTWARE</code> (<code>1</code>) when an exception occurred in the Runnable, Callable or command method, and <code>CommandLine.ExitCode.USAGE</code> (<code>2</code>) for invalid input. (These are common values according to <a href="https://stackoverflow.com/questions/1101957/are-there-any-standard-exit-status-codes-in-linux/40484670#40484670">this StackOverflow answer</a>). This can be customized with the <code>@Command</code> annotation. For example:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="CodeRay highlight"><code data-lang="java">CommandLine cmd = <span class="keyword">new</span> CommandLine(MyTopLevelCommand())
-        .addSubcommand(<span class="string"><span class="delimiter">&quot;</span><span class="content">status</span><span class="delimiter">&quot;</span></span>,   <span class="keyword">new</span> GitStatus())
-        .addSubcommand(<span class="string"><span class="delimiter">&quot;</span><span class="content">commit</span><span class="delimiter">&quot;</span></span>,   <span class="keyword">new</span> GitCommit())
-        .addSubcommand(<span class="string"><span class="delimiter">&quot;</span><span class="content">add</span><span class="delimiter">&quot;</span></span>,      <span class="keyword">new</span> GitAdd());
-<span class="predefined-type">List</span>&lt;<span class="predefined-type">Object</span>&gt; result = cmd.parseWithHandler(<span class="keyword">new</span> RunAll(), args);</code></pre>
+<pre class="CodeRay highlight"><code data-lang="java"><span class="annotation">@Command</span>(exitCodeOnInvalidInput = <span class="integer">123</span>,
+   exitCodeOnExecutionException = <span class="integer">456</span>)</code></pre>
+</div>
+</div>
+<div class="paragraph">
+<p>Additionally, applications can configure a <code>IExitCodeExceptionMapper</code> to map a specific exception to an exit code.</p>
 </div>
 </div>
+<div class="sect2">
+<h3 id="_execution_configuration">13.4. Execution Configuration</h3>
 <div class="paragraph">
-<p>The <code>CommandLine::parseWithHandler</code> method will take care of the following:</p>
+<p>While the <code>execute</code> method allows to run the CLI app in one single line of code, the various steps of the command execution are highly configurable.
+The following methods can be used to configure the behaviour of the <code>execute</code> method, you may make use of them to adapt the command execution to your needs:</p>
 </div>
 <div class="ulist">
 <ul>
 <li>
-<p>parse the specified command line arguments</p>
+<p>get/setOut</p>
 </li>
 <li>
-<p>if the input was invalid, delegate to <code>DefaultExceptionHandler</code>, which will print the error message followed by the usage help message</p>
+<p>get/setErr</p>
 </li>
 <li>
-<p>otherwise, if the command line arguments were parsed successfully, let the specified <code>IParseResultHandler2</code> handle the parse result</p>
+<p>get/setColorScheme</p>
+</li>
+<li>
+<p>get/setExecutionStrategy</p>
 </li>
-</ul>
-</div>
-<div class="paragraph">
-<p>Picocli provides some default <code>IParseResultHandler2</code> implementations for common tasks:</p>
-</div>
-<div class="ulist">
-<ul>
 <li>
-<p>the <code>RunLast</code> handler prints help if requested, and otherwise gets the last specified command or subcommand and tries to execute it as a <code>Runnable</code> or <code>Callable</code></p>
+<p>get/setParameterExceptionHandler</p>
 </li>
 <li>
-<p>the <code>RunFirst</code> handler prints help if requested, and otherwise executes the top-level command as a <code>Runnable</code> or <code>Callable</code></p>
+<p>get/setExecutionExceptionHandler</p>
 </li>
 <li>
-<p>the <code>RunAll</code> handler prints help if requested, and otherwise executes all commands and subcommands that the user specified on the command line as <code>Runnable</code> or <code>Callable</code> tasks</p>
+<p>get/setExitCodeExceptionMapper</p>
 </li>
 </ul>
 </div>
+<div class="admonitionblock caution">
+<table>
+<tr>
+<td class="icon">
+<i class="fa icon-caution" title="Caution"></i>
+</td>
+<td class="content">
+The above methods are not applicable with (and ignored by) other entry points like <code>parse</code>, <code>parseArgs</code>, <code>populateCommand</code>, <code>run</code>, <code>call</code>, <code>invoke</code>, <code>parseWithHandler</code> and <code>parseWithHandlers</code>.
+</td>
+</tr>
+</table>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_handling_errors">13.5. Handling Errors</h3>
+<div class="paragraph">
+<p>Internally, the <code>execute</code> method parses the specified user input and populates the options and positional parameters defined by the annotations.
+When the user specified invalid input, this is handled by the <code>IParameterExceptionHandler</code>.</p>
+</div>
+<div class="paragraph">
+<p>After parsing the user input, the business logic of the command is invoked: the <code>run</code>, <code>call</code> or <code>@Command</code>-annotated method.
+When an exception is thrown by the business logic, this is handled by the <code>IExecutionExceptionHandler</code>.</p>
+</div>
+<div class="paragraph">
+<p>In most cases, the default handlers are sufficient. Customization of the default handlers in explained in depth in the <a href="https://picocli.info/#_handling_errors">handling errors</a> section of the user manual.</p>
+</div>
 </div>
 <div class="sect2">
-<h3 id="_parser_configuration">13.3. Parser Configuration</h3>
+<h3 id="_migration">13.6. Migration</h3>
+<div class="paragraph">
+<p>Older versions of picocli supported <code>run</code>, <code>call</code>, <code>invoke</code> and <code>parseWithHandlers</code> convenience methods that were similar to <code>execute</code> but had limited support for parser configuration and and limited support for exit codes.
+These methods are deprecated as of picocli 4.0.</p>
+</div>
 <div class="paragraph">
-<p>The picocli parser can be configured to be more strict or lenient.
-You can instruct the parser to allow unknown options and other unmatched arguments, disallow POSIX clustered short options, and stop looking for options once a positional parameter or unmatched argument is found.
-See the <a href="https://picocli.info/#_parser_configuration">Parser Configuration</a> section of the user manual for details.</p>
+<p>The <a href="https://picocli.info/#_migration">migration</a> section of the user manual assists you in migrating existing code to the newly introduced <code>execute</code> API.</p>
 </div>
 </div>
 </div>
@@ -1997,8 +2100,8 @@ <h2 id="_more">16. More</h2>
 </div>
 <div id="footer">
 <div id="footer-text">
-Version 4.1.0<br>
-Last updated 2019-11-22 18:36:07 JST
+Version 4.1.1<br>
+Last updated 2019-11-27 00:16:25 +0900
 </div>
 </div>
 </body>
diff --git a/gradle.properties b/gradle.properties
index 015b57624..4b5b75bb9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -15,10 +15,10 @@ springBootVersion   = 2.1.6.RELEASE
 # projectPreviousReleaseVersion is non-SNAPSHOT, only published releases
 projectPreviousReleaseVersion = 4\\.1\\.0
 # projectPreviousVersionRegex may be a SNAPSHOT
-projectPreviousVersionRegex   = 4\\.1\\.0
-projectVersion                = 4.1.1-SNAPSHOT
+projectPreviousVersionRegex   = 4\\.1\\.1-SNAPSHOT
+projectVersion                = 4.1.1
 
-releaseDate              = 2019-11-22
+releaseDate              = 2019-11-27
 releaseDatePreviousRegex = 2019\\-11\\-22
 
 systemRulesVersion = 1.17.1
diff --git a/picocli-codegen/README.adoc b/picocli-codegen/README.adoc
index d250d4e90..ce696472f 100644
--- a/picocli-codegen/README.adoc
+++ b/picocli-codegen/README.adoc
@@ -1,6 +1,6 @@
 = Picocli Code Generation
-:revnumber: 4.1.0
-:revdate: 2019-11-22
+:revnumber: 4.1.1
+:revdate: 2019-11-27
 :toc: left
 :numbered:
 :toclevels: 4
@@ -50,7 +50,7 @@ This requires `maven-compiler-plugin` plugin version 3.5 or higher.
       <path>
         <groupId>info.picocli</groupId>
         <artifactId>picocli-codegen</artifactId>
-        <version>4.1.0</version>
+        <version>4.1.1</version>
       </path>
     </annotationProcessorPaths>
   </configuration>
@@ -63,13 +63,13 @@ An alternative that works with older versions of the `maven-compiler-plugin` is
 <dependency>
   <groupId>info.picocli</groupId>
   <artifactId>picocli</artifactId>
-  <version>4.1.0</version>
+  <version>4.1.1</version>
 </dependency>
 
 <dependency>
   <groupId>info.picocli</groupId>
   <artifactId>picocli-codegen</artifactId>
-  <version>4.1.0</version>
+  <version>4.1.1</version>
   <scope>provided</scope>
 </dependency>
 ```
@@ -82,16 +82,16 @@ See Processor Options below.
 Use the `annotationProcessor` path in Gradle https://docs.gradle.org/4.6/release-notes.html#convenient-declaration-of-annotation-processor-dependencies[4.6 and higher]:
 ```groovy
 dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    annotationProcessor 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    annotationProcessor 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
 For Gradle versions prior to 4.6, use `compileOnly`, to prevent the `picocli-codegen` jar from being a transitive dependency included in the artifact the module produces.
 ```groovy
 dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    compileOnly 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    compileOnly 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
@@ -242,7 +242,7 @@ Note that the `picocli-codegen` module is only added as a dependency for the `ex
         <dependency>
           <groupId>info.picocli</groupId>
           <artifactId>picocli-codegen</artifactId>
-          <version>4.1.0</version>
+          <version>4.1.1</version>
           <type>jar</type>
         </dependency>
       </dependencies>
@@ -261,8 +261,8 @@ configurations {
     generateConfig
 }
 dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    generateConfig 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    generateConfig 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
@@ -346,7 +346,7 @@ Note that the `picocli-codegen` module is only added as a dependency for the `ex
         <dependency>
           <groupId>info.picocli</groupId>
           <artifactId>picocli-codegen</artifactId>
-          <version>4.1.0</version>
+          <version>4.1.1</version>
           <type>jar</type>
         </dependency>
       </dependencies>
@@ -365,8 +365,8 @@ configurations {
     generateConfig
 }
 dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    generateConfig 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    generateConfig 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
@@ -448,7 +448,7 @@ Note that the `picocli-codegen` module is only added as a dependency for the `ex
         <dependency>
           <groupId>info.picocli</groupId>
           <artifactId>picocli-codegen</artifactId>
-          <version>4.1.0</version>
+          <version>4.1.1</version>
           <type>jar</type>
         </dependency>
       </dependencies>
@@ -467,8 +467,8 @@ configurations {
     generateConfig
 }
 dependencies {
-    compile 'info.picocli:picocli:4.1.0'
-    generateConfig 'info.picocli:picocli-codegen:4.1.0'
+    compile 'info.picocli:picocli:4.1.1'
+    generateConfig 'info.picocli:picocli-codegen:4.1.1'
 }
 ```
 
diff --git a/src/main/java/picocli/CommandLine.java b/src/main/java/picocli/CommandLine.java
index d0b60fcd3..652b2da0d 100644
--- a/src/main/java/picocli/CommandLine.java
+++ b/src/main/java/picocli/CommandLine.java
@@ -145,7 +145,7 @@
 public class CommandLine {
 
     /** This is picocli version {@value}. */
-    public static final String VERSION = "4.1.1-SNAPSHOT";
+    public static final String VERSION = "4.1.1";
 
     private final Tracer tracer = new Tracer();
     private final CommandSpec commandSpec;
diff --git a/src/test/java/picocli/AutoCompleteTest.java b/src/test/java/picocli/AutoCompleteTest.java
index d1a2de72c..62a340614 100644
--- a/src/test/java/picocli/AutoCompleteTest.java
+++ b/src/test/java/picocli/AutoCompleteTest.java
@@ -566,14 +566,14 @@ public <K> K create(Class<K> cls) {
     }
 
     private String expectedCompletionScriptForAutoCompleteApp() {
-        return "" +
+        return String.format("" +
                     "#!/usr/bin/env bash\n" +
                 "#\n" +
                 "# picocli.AutoComplete Bash Completion\n" +
                 "# =======================\n" +
                 "#\n" +
                 "# Bash completion support for the `picocli.AutoComplete` command,\n" +
-                "# generated by [picocli](http://picocli.info/) version 4.1.1-SNAPSHOT.\n" +
+                "# generated by [picocli](http://picocli.info/) version %s.\n" +
                 "#\n" +
                 "# Installation\n" +
                 "# ------------\n" +
@@ -693,7 +693,8 @@ private String expectedCompletionScriptForAutoCompleteApp() {
                 "# current word on the command line.\n" +
                 "# The `-o default` option means that if the function generated no matches, the\n" +
                 "# default Bash completions and the Readline default filename completions are performed.\n" +
-                "complete -F _complete_picocli.AutoComplete -o default picocli.AutoComplete picocli.AutoComplete.sh picocli.AutoComplete.bash\n";
+                "complete -F _complete_picocli.AutoComplete -o default picocli.AutoComplete picocli.AutoComplete.sh picocli.AutoComplete.bash\n",
+                CommandLine.VERSION);
     }
 
     public static byte[] readBytes(File f) throws IOException {
@@ -737,14 +738,14 @@ public void checkAssertion() throws Exception {
     }
 
     private String expectedCompletionScriptForNonDefault() {
-        return "" +
+        return String.format("" +
                 "#!/usr/bin/env bash\n" +
                 "#\n" +
                 "# nondefault Bash Completion\n" +
                 "# =======================\n" +
                 "#\n" +
                 "# Bash completion support for the `nondefault` command,\n" +
-                "# generated by [picocli](http://picocli.info/) version 4.1.1-SNAPSHOT.\n" +
+                "# generated by [picocli](http://picocli.info/) version %s.\n" +
                 "#\n" +
                 "# Installation\n" +
                 "# ------------\n" +
@@ -856,7 +857,8 @@ private String expectedCompletionScriptForNonDefault() {
                 "# current word on the command line.\n" +
                 "# The `-o default` option means that if the function generated no matches, the\n" +
                 "# default Bash completions and the Readline default filename completions are performed.\n" +
-                "complete -F _complete_nondefault -o default nondefault nondefault.sh nondefault.bash\n";
+                "complete -F _complete_nondefault -o default nondefault nondefault.sh nondefault.bash\n",
+                CommandLine.VERSION);
     }
 
     @Test
diff --git a/src/test/java/picocli/CommandLineTest.java b/src/test/java/picocli/CommandLineTest.java
index bf9f65517..1a8dea6bc 100644
--- a/src/test/java/picocli/CommandLineTest.java
+++ b/src/test/java/picocli/CommandLineTest.java
@@ -143,7 +143,7 @@ class App { }
     }
     @Test
     public void testVersion() {
-        assertEquals("4.1.1-SNAPSHOT", CommandLine.VERSION);
+        assertEquals("4.1.1", CommandLine.VERSION);
     }
     @Test
     public void testArrayPositionalParametersAreReplacedNotAppendedTo() {