[Ruby] Fix potential bug for heredoc highlighting.

zufuliu · Jan 1, 2025 · 68c7b56 · 68c7b56
1 parent a03703c
commit 68c7b56
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/scintilla/lexers/LexRuby.cxx b/scintilla/lexers/LexRuby.cxx
@@ -375,6 +375,7 @@ bool sureThisIsHeredoc(Sci_Position iPrev, LexAccessor &styler, char *prevWord)
 		switch (prevStyle) {
 		case SCE_RB_WORD:
 		case SCE_RB_WORD_DEMOTED:
+		//case SCE_RB_IDENTIFIER:
 			break;
 		default:
 			return true;
@@ -472,11 +473,9 @@ bool sureThisIsNotHeredoc(Sci_Position lt2StartPos, LexAccessor &styler) {
 	}
 	int prevStyle = styler.StyleAt(firstWordPosn);
 	// If we have '<<' following a keyword, it's not a heredoc
-	if (prevStyle != SCE_RB_IDENTIFIER
+	if (!IsIdentifierStyle(prevStyle)
 		&& prevStyle != SCE_RB_GLOBAL 		// $stdout and $stderr
-		&& prevStyle != SCE_RB_BUILTIN_FUNCTION
-		&& prevStyle != SCE_RB_LIKE_MODULE	// module::method
-		&& prevStyle != SCE_RB_LIKE_CLASS	// class::method
+		//&& prevStyle != SCE_RB_SYMBOL
 		&& prevStyle != SCE_RB_INSTANCE_VAR
 		&& prevStyle != SCE_RB_CLASS_VAR) {
 		return definitely_not_a_here_doc;