Docs use static markdown translation.

Building the documentation now does compile time translation from
markdown to HTML, rather than dynamic translation of hidden content via
script after loading the page.

That takes a dependency on npm, and it uses the latest marked instead of
one contained in this repo.  I'd rather not have either of those
dependencies, but I can accept them in order to improve the outputed
documentation.

README.md

@@ -42,13 +42,18 @@ Clink can be extended through its Lua API which allows easy creation context sen
 
 ### Building Clink
 
-Clink's uses [Premake](http://premake.github.io) to generate Visual Studio solutions or makefiles for MinGW. Note that Premake >= 5.0-alpha12 is required.
+Clink uses [Premake](http://premake.github.io) to generate Visual Studio solutions or makefiles for MinGW. Note that Premake >= 5.0-alpha12 is required.
 
 1. Cd to your clone of Clink.
 2. Run `premake5.exe <toolchain>` (where `<toolchain>` is one of Premake's actions - see `premake5.exe --help`)
 3. Build scripts will be generated in `.build\<toolchain>`. For example `.build\vs2013\clink.sln`.
 4. Call your toolchain of choice (VS, mingw32-make.exe, msbuild.exe, etc). GNU makefiles (Premake's *gmake* target) have a **help** target for more info.
 
+### Building Documentation
+
+1. Run `npm install marked` to install the [marked](https://marked.js.org) markdown library.
+2. Run `premake5.exe docs`.
+
 ### License
 
 Clink is distributed under the terms of the GNU General Public License v3.0.

TODO.md

@@ -46,6 +46,7 @@ Lua support changed significantly.  Explore how to support backward compatibilit
 - What to do about completion colors in popup list?
   - Make it owner draw and add text like "dir", "doskey", etc?
   - Add stat chars when so configured?
+- Use `npm` to run `marked.min.js` at compile time to produce static documentation rather than dynamic scripted documentation with embedded copies of marked.min.js and highlight.js.
 
 ## Questions
 - What is `set-mark`?

docs/clink.html

@@ -9,21 +9,10 @@
     $(INCLUDE docs/atom-one-light.css)
 </style>
 <script type="text/javascript">
-    $(INCLUDE docs/marked.min.js)
     $(INCLUDE docs/highlight.pack.js)
 
     function go()
     {
-        // Convert markdown to HTML.
-        var content = document.getElementById("content");
-        var mds = document.getElementsByTagName("md");
-        for (var i = 0; i < mds.length; ++i)
-        {
-            var md = mds[i];
-            var div = document.getElementById(md.getAttribute("fill_id"));
-            div.innerHTML = marked(md.innerText);
-        }
-
         // Generate a table of contents from h* tags.
         var toc = document.getElementById("toc");
         toc.innerHTML = "";
@@ -70,23 +59,19 @@
     </div>
     <div id="toc"></div>
     <div id="content">
-        <div class="section" id="documentation"></div>
+        <div class="section" id="documentation">
+            $(MARKDOWN docs/clink.md)
+        </div>
         <h1 id="lua-api">Lua API Reference</h1>
         <div class="section" id="api">
             $(INCLUDE .build/docs/api_html)
         </div>
-        <div class="section" id="changes"></div>
-        <div class="section" id="credits"></div>
-        <!-- All md tags must come last, otherwise they interfere with each other -->
-        <md fill_id="credits" style="display: none;">
-            $(INCLUDE docs/credits.md)
-        </md>
-        <md fill_id="documentation" style="display: none;">
-            $(INCLUDE docs/clink.md)
-        </md>
-        <md fill_id="changes" style="display: none;">
-            $(INCLUDE CHANGES)
-        </md>
+        <div class="section" id="changes">
+            $(MARKDOWN CHANGES)
+        </div>
+        <div class="section" id="credits">
+            $(MARKDOWN docs/credits.md)
+        </div>
     </div>
 </body>
 

docs/premake5.lua

@@ -1,6 +1,19 @@
 -- Copyright (c) 2012 Martin Ridgers
 -- License: http://opensource.org/licenses/MIT
 
+--------------------------------------------------------------------------------
+local function markdown_file(source_path, out)
+    print("  << " .. source_path)
+
+    local out_file = '.build\\docs\\'..source_path:match('([^/\\]+)$')..'.html'
+    os.execute('marked -o '..out_file..' < '..source_path)
+
+    local line_reader = io.lines(out_file)
+    for line in line_reader do
+        out:write(line .. "\n")
+    end
+end
+
 --------------------------------------------------------------------------------
 local function generate_file(source_path, out)
     print("  << " .. source_path)
@@ -9,10 +22,15 @@ local function generate_file(source_path, out)
         if include then
             generate_file(include, out)
         else
-            line = line:gsub("%$%(CLINK_VERSION%)", clink_git_name:upper())
-            line = line:gsub("<(/?kbd)>", "&lt;%1&gt;")
-            line = line:gsub("<br>", "&lt;br&gt;")
-            out:write(line .. "\n")
+            local md = line:match("%$%(MARKDOWN +([^)]+)%)")
+            if md then
+                markdown_file(md, out)
+            else
+                line = line:gsub("%$%(CLINK_VERSION%)", clink_git_name:upper())
+                line = line:gsub("<(/?kbd)>", "&lt;%1&gt;")
+                line = line:gsub("<br>", "&lt;br&gt;")
+                out:write(line .. "\n")
+            end
         end
     end
 end