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Fixed a bug in the parser of "-" sre forms.

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mainzelm 2004-01-09 22:51:07 +00:00
parent 5330ba06e0
commit da53963d82
1 changed files with 1 additions and 1 deletions
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2
scsh/rx/parse.scm
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@ -273,7 +273,7 @@
cs1) cs1)
. ,(if (char-set? cs2) . ,(if (char-set? cs2)
(list (char-set->scheme cs2 r)) (list (char-set->scheme cs2 r))
(cdr cs2)))))) (list cs2))))))
(if cset? cs (make-re-char-set cs))) (if cset? cs (make-re-char-set cs)))
(error "SRE set-difference operator (- ...) requires at least one argument"))) (error "SRE set-difference operator (- ...) requires at least one argument")))