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heheh. Forgot the fix. Here it is:

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* Grep -i previously failed on UPPER CASE patterns due to a silly
    regexp implementation bug that is now fixed.

 -Erik
This commit is contained in:
Erik Andersen 2000-01-05 05:49:51 +00:00
parent fb62e3225f
commit f4a99cc02c
1 changed files with 5 additions and 2 deletions
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7
regexp.c
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@ -385,11 +385,14 @@ static int match1(regexp* re, char ch, int token, int ignoreCase)
if (re->program[1 + 32 * (token - M_CLASS(0)) + (ch >> 3)] & (1 << (ch & 7)))
return 0;
}
else if (ch == token
|| (ignoreCase==TRUE && isupper(ch) && tolower(ch) == token))
//fprintf(stderr, "match1: ch='%c' token='%c': ", ch, token);
if (ch == token
|| (ignoreCase==TRUE && tolower(ch) == tolower(token)))
{
//fprintf(stderr, "match\n");
return 0;
}
//fprintf(stderr, "no match\n");
return 1;
}