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original commit: e803855a5dfcc51e7ed7c31618498a300213df64
22 years ago · c9ddef8214
parent db27e8da16
commit c9ddef8214
1 changed files with 1 additions and 1 deletions
--- a/collects/parser-tools/yacc-to-scheme.ss
+++ b/collects/parser-tools/yacc-to-scheme.ss
@ -37,7 +37,7 @@
     ((: ":") (string->symbol lexeme))
     (%prec (string->symbol lexeme))
     (#\| 'PIPE)
-     ((: #\newline #\tab " " (comment) (@ "{" (* (^ "}")) "}")) (return-without-pos (get-token-grammar input-port)))
+     ((+ (: #\newline #\tab " " (comment) (@ "{" (* (^ "}")) "}"))) (return-without-pos (get-token-grammar input-port)))
     (#\; 'SEMI)
     (#\' (token-STRING (string->symbol (list->string (match-single-string input-port)))))
     (#\" (token-STRING (string->symbol (list->string (match-double-string input-port)))))