Merge pull request #494 from ydah/optimize-lex_comment

Optimize Lexer comment reading
ruby · Dec 31, 2024 · 214c511 · 214c511
2 parents 613d53f + c45d056
commit 214c511
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/lib/lrama/lexer.rb b/lib/lrama/lexer.rb
@@ -169,12 +169,11 @@ def lex_c_code
     def lex_comment
       until @scanner.eos? do
         case
-        when @scanner.scan(/\n/)
-          newline
-        when @scanner.scan(/\*\//)
+        when @scanner.scan_until(/[\s\S]*?\*\//)
+          @scanner.matched.count("\n").times { newline }
           return
-        else
-          @scanner.getch
+        when @scanner.scan_until(/\n/)
+          newline
         end
       end
     end