refactor: align JFlex and custom whitespace handling

lppedd · lppedd · commit 964e9812a81c · 2026-02-08T23:35:01.000+01:00
diff --git a/src/main/kotlin/com/github/lppedd/cc/parser/specConventionalCommit.flex b/src/main/kotlin/com/github/lppedd/cc/parser/specConventionalCommit.flex
@@ -56,7 +56,7 @@ package com.github.lppedd.cc.parser;
   }
 
   private boolean isWhitespace(final char ch) {
-    return Character.isWhitespace(ch) || Character.isSpaceChar(ch);
+    return Character.getType(ch) == Character.SPACE_SEPARATOR || ch == '\t';
   }
 
   private CCToken token(final CCToken.Type type) {
@@ -72,7 +72,7 @@ package com.github.lppedd.cc.parser;
 %}
 
 NL          = \r\n | \r | \n
-WS          = [^\S\r\n]
+WS          = [\p{Zs}\t]
 
 // We allow footer types with spaces inside
 FooterType  = [^\s:][^:\r\n]*

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ package com.github.lppedd.cc.parser;`
`56`	`56`	`}`
`57`	`57`
`58`	`58`	`private boolean isWhitespace(final char ch) {`
`59`		`- return Character.isWhitespace(ch) \|\| Character.isSpaceChar(ch);`
	`59`	`+ return Character.getType(ch) == Character.SPACE_SEPARATOR \|\| ch == '\t';`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`private CCToken token(final CCToken.Type type) {`
`@@ -72,7 +72,7 @@ package com.github.lppedd.cc.parser;`
`72`	`72`	`%}`
`73`	`73`
`74`	`74`	`NL = \r\n \| \r \| \n`
`75`		`-WS = [^\S\r\n]`
	`75`	`+WS = [\p{Zs}\t]`
`76`	`76`
`77`	`77`	`// We allow footer types with spaces inside`
`78`	`78`	`FooterType = [^\s:][^:\r\n]*`