[Ruby] Allow non-ASCII character as heredoc delimiter initial character.

See ScintillaOrg/lexilla#234
zufuliu · Apr 3, 2024 · c0a97f2 · c0a97f2
1 parent 57e32fc
commit c0a97f2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/scintilla/lexers/LexRuby.cxx b/scintilla/lexers/LexRuby.cxx
@@ -562,7 +562,7 @@ bool sureThisIsNotHeredoc(Sci_Position lt2StartPos, LexAccessor &styler) {
 		j += 1;
 	}
 
-	if (isSafeAlnum(styler[j])) {
+	if (isSafeAlnumOrHigh(styler[j])) {
 		// Init target_end because some compilers think it won't
 		// be initialized by the time it's used
 		target_start = target_end = j;
@@ -571,7 +571,7 @@ bool sureThisIsNotHeredoc(Sci_Position lt2StartPos, LexAccessor &styler) {
 		return definitely_not_a_here_doc;
 	}
 	for (; j < lengthDoc; j++) {
-		if (!isSafeAlnum(styler[j])) {
+		if (!isSafeAlnumOrHigh(styler[j])) {
 			if (target_quote && styler[j] != target_quote) {
 				// unquoted end
 				return definitely_not_a_here_doc;
@@ -887,7 +887,7 @@ void ColouriseRbDoc(Sci_PositionU startPos, Sci_Position length, int initStyle,
 				chNext = chNext2;
 				styler.ColorTo(i + 1, SCE_RB_OPERATOR);
 
-				if (!(AnyOf(chNext2, '\"', '\'', '`', '-', '~') || isSafeAlpha(chNext2))) {
+				if (!(AnyOf(chNext2, '\"', '\'', '`', '-', '~') || isSafeAlphaOrHigh(chNext2))) {
 					// It's definitely not a here-doc,
 					// based on Ruby's lexer/parser in the
 					// heredoc_identifier routine.