diff options
Diffstat (limited to '')
| -rw-r--r-- | cfg.c | 38 |
1 files changed, 31 insertions, 7 deletions
@@ -1,4 +1,4 @@ -/* $Id: cfg.c,v 1.37 2004/03/06 20:31:16 reinelt Exp $^ +/* $Id: cfg.c,v 1.38 2004/03/08 16:26:26 reinelt Exp $^ * * config file stuff * @@ -23,6 +23,11 @@ * * * $Log: cfg.c,v $ + * Revision 1.38 2004/03/08 16:26:26 reinelt + * re-introduced \nnn (octal) characters in strings + * text widgets can have a 'update' speed of 0 which means 'never' + * (may be used for static content) + * * Revision 1.37 2004/03/06 20:31:16 reinelt * Complete rewrite of the evaluator to get rid of the code * from mark Morley (because of license issues). @@ -307,14 +312,33 @@ static char *strip (char *s, int strip_comments) // unquote a string static char *dequote (char *string) { - char *s=string; - char *p=string; + int quote=0; + char *s = string; + char *p = string; do { - if (*s=='\\' && *(s+1)=='#') { - *p++=*++s; - } else { - *p++=*s; + if (*s == '\'') { + quote = !quote; + *p++ = *s; + } + else if (quote && *s == '\\') { + s++; + if (*s >= '0' && *s <= '7') { + int n; + unsigned int c = 0; + sscanf (s, "%3o%n", &c, &n); + if (c == 0 || c > 255) { + error ("WARNING: illegal '\\' in <%s>", string); + } else { + *p++ = c; + s += n-1; + } + } else { + *p++ = *s; + } + } + else { + *p++ = *s; } } while (*s++); |