diff options
| -rw-r--r-- | sys/src/libregexp/regcomp.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/src/libregexp/regcomp.c b/sys/src/libregexp/regcomp.c index c937ee5c9..ad3b8cd96 100644 --- a/sys/src/libregexp/regcomp.c +++ b/sys/src/libregexp/regcomp.c @@ -78,14 +78,17 @@ e2(Parselex *plex) Renode *n; n = e3(plex); - if(lex(plex) == LREP) { + while(lex(plex) == LREP) { switch(plex->rune) { case L'*': - return node(plex, TSTAR, n, nil); + n = node(plex, TSTAR, n, nil); + break; case L'+': - return node(plex, TPLUS, n, nil); + n = node(plex, TPLUS, n, nil); + break; case L'?': - return node(plex, TQUES, n, nil); + n = node(plex, TQUES, n, nil); + break; } } plex->peek = 1; |