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original commit: a0d2070b71c277b362f272ca0fbe4b77ae4de403
20 years ago · 21d6abc1e7
parent e071fd3412
commit 21d6abc1e7
1 changed files with 1 additions and 1 deletions
--- a/collects/parser-tools/yacc.ss
+++ b/collects/parser-tools/yacc.ss
@ -179,7 +179,7 @@
                 (lambda (port)
                   (display-yacc (syntax-object->datum grammar) 
                                 tokens 
-                                 (syntax-object->datum start)
+                                 (map syntax-object->datum start)
                                 (if precs
                                     (syntax-object->datum precs)
                                     #f)