ccxvii / minilibs Goto Github PK

In addranges_S remove the addrange(0x9+1, 0xA-1); line, it creates an invalid range, and isn't necessary.

As mentioned in #1 (comment) there's a newer version linked, that version has this removed as well.

gcc7, in its infinite braindeadedness, warns when a switch's case statement will fall through, and this causes 1 warning in regexp.c:

egexp.c:125:11: warning: this statement may fall through [-Wimplicit-fallthrough=]
   case 0: die("unterminated escape sequence");
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In this case it's trivial to solve by adding:

; return 0

after the call to die(). It won't ever return, so the return is harmless.

That said: the use of die() makes this code ill-suited for use in a library :( - we can't kill the app just because a user inputs an invalid regex:

[stephan@host:~/cvs/minilibs]$ ./test_regexp.exe '\bbl(e+)p\b\' 'foo bar bleep baz bleeeeep'
regcomp: unterminated escape sequence

If you can tell that this code is public domain, MIT, or has a similar non-viral license, i will refactor it for use as a library and contribute the changes back to you.

i'm really interested in using your regex library in a piece of software but i can find no license for the sources anywhere in this tree, which means i can't include these sources in my (public domain) trees.

Can you please specify the license conditions for this code (ideally in each header file)?

Hello, can you make a small example for the regex please? I cannot seem to make this work...I am trying this and i expect that i is 1, am I missing something? thanks.

    const char *err = NULL;
    Reprog *rep = regcomp((const char*)"[a-z]13", REG_ICASE, &err);

    Resub sub;
    int x = regexec(rep, "d13", &sub, REG_NOTBOL);

LE: it seems to work with "^[a-z]13". I have read that your regex uses JS flavour, but in JS ommitting the "^" is perfectly fine