fix: fix leader/trailing non breaking spaces

.editorconfig

@@ -25,3 +25,12 @@ tab_width = 2
 
 # This will automatically map to Prettier's `printWidth: 100` option.
 max_line_length = 100
+
+# Do not change the Java output.
+[test-all-java-console-output]
+charset = unset
+end_of_line = unset
+insert_final_newline = unset
+trim_trailing_whitespace = unset
+indent_style = unset
+indent_size = unset

.eslintignore

@@ -6,3 +6,4 @@
 
 # Jest
 /coverage
+

.prettierrc.yaml

@@ -20,3 +20,4 @@ singleQuote: true
 
 plugins:
   - prettier-plugin-organize-imports
+  - prettier-plugin-sh

README.md

@@ -270,7 +270,7 @@ Just like Java, if a Unicode-escaped character (`\u`) is malformed, an error wil
 
 ## Additional references
 
-- Java [Test Sandbox](https://codehs.com/sandbox/id/java-main-kYynuh?filename=TestProperties.java)
+- Java [Test Sandbox](https://codehs.com/sandbox/id/java-main-uSOlNK)
 - Java's `Properties` class [documentation](https://docs.oracle.com/javase/9/docs/api/java/util/Properties.html)
 - Java's `PropertyResourceBundle` [documentation](https://docs.oracle.com/javase/9/docs/api/java/util/PropertyResourceBundle.html)
 - Java's Internationalization [Guide](https://docs.oracle.com/en/java/javase/18/intl/internationalization-overview.html)

assets/tests/test-all-java-console-output

@@ -11,13 +11,15 @@ keyWithBackslashes => 'This has random backslashes'
 keyWithDelimiters:=  => 'This is the value for the key "keyWithDelimiters:= "'
 keyWitheven\ => 'this colon is not escaped'
 language => 'English'
+leadingNonBreakingSpace => ' this space should be part of the key'
 multiline => 'This line continues on 3 lines'
 multilineKey => 'this is a multiline key'
 noWhiteSpace => 'The key will be "noWhiteSpace" without any whitespace.    '
 oddKey => 'This is line one and\# This is line two'
 orLikeThis => ''
 path => 'c:\wiki\templates'
 topic => '.properties file'
+trailingNonBreakingSpace => 'this line will have a trailing non-breaking space '
 valueWithEscapes => 'This is a newline
 , a carriage return, a tab	 and a formfeed.'
 website => 'https://en.wikipedia.org/'

assets/tests/test-all.properties

@@ -57,6 +57,10 @@ welcome = Welcome to \
 
     # You can also have whitespace before comments.
 
+# If you have leading non-breaking spaces, they will be preserved.
+leadingNonBreakingSpace =  this space should be part of the key
+# If you have trailing non-breaking spaces, they will be preserved.
+trailingNonBreakingSpace = this line will have a trailing non-breaking space 
 # If you need to add carriage returns and newlines, they need to be escaped using \r and \n respectively.
 # You can also optionally escape tabs with \t for readability purposes.
 # \f (formfeed) can also be escaped even if it's not really useful.

package.json

@@ -69,13 +69,13 @@
     "@babel/preset-typescript": "7.22.5",
     "@release-it/conventional-changelog": "7.0.0",
     "@types/jest": "29.5.3",
-    "@typescript-eslint/eslint-plugin": "6.2.0",
-    "@typescript-eslint/parser": "6.2.0",
+    "@typescript-eslint/eslint-plugin": "6.2.1",
+    "@typescript-eslint/parser": "6.2.1",
     "babel-preset-minify": "^0.5.2",
     "check-node-version": "^4.2.1",
     "dotenv-cli": "7.2.1",
     "eslint": "8.46.0",
-    "eslint-config-prettier": "8.9.0",
+    "eslint-config-prettier": "8.10.0",
     "eslint-import-resolver-node": "0.3.7",
     "eslint-import-resolver-typescript": "3.5.5",
     "eslint-plugin-import": "2.28.0",
@@ -86,7 +86,7 @@
     "eslint-plugin-tsdoc": "0.2.17",
     "eslint-plugin-unicorn": "48.0.1",
     "jest": "29.6.2",
-    "prettier": "3.0.0",
+    "prettier": "3.0.1",
     "prettier-plugin-organize-imports": "3.2.3",
     "prettier-plugin-sh": "0.13.1",
     "release-it": "16.1.3",

src/property.ts

@@ -171,7 +171,8 @@ export class Property {
 
       // Check if the separator starts with a whitespace.
       let nextContent = this.linesContent.slice(position)
-      const leadingWhitespaceMatch = nextContent.match(/^(?<whitespace>\s+)/)
+      // All white-space characters, excluding non-breaking spaces.
+      const leadingWhitespaceMatch = nextContent.match(/^(?<whitespace>[\t\n\v\f\r ]+)/)
       const leadingWhitespace = leadingWhitespaceMatch?.groups?.whitespace || ''
 
       // If there is a whitespace, move to the next character.
@@ -185,7 +186,7 @@ export class Property {
         separator += nextContent[0]
         nextContent = nextContent.slice(1)
         // If an equal or colon character was found, try to get trailing whitespace.
-        const trailingWhitespaceMatch = nextContent.match(/^(?<whitespace>\s+)/)
+        const trailingWhitespaceMatch = nextContent.match(/^(?<whitespace>[\t\n\v\f\r ]+)/)
         const trailingWhitespace = trailingWhitespaceMatch?.groups?.whitespace || ''
         separator += trailingWhitespace
       }