268 static int singlematch (int c, const char *p, const char *ep) {  in singlematch()  argument
272     case '[': return matchbracketclass(c, p, ep-1);  in singlematch()
302                                  const char *p, const char *ep) {  in max_expand()  argument
304   while ((s+i)<ms->src_end && singlematch(uchar(*(s+i)), p, ep))  in max_expand()
308     const char *res = match(ms, (s+i), ep+1);  in max_expand()
317                                  const char *p, const char *ep) {  in min_expand()  argument
319     const char *res = match(ms, s, ep+1);  in min_expand()
322     else if (s<ms->src_end && singlematch(uchar(*s), p, ep))  in min_expand()
385           const char *ep; char previous;  in match()  local
390           ep = classend(ms, p);  /* points to what is next */  in match()
392           if (matchbracketclass(uchar(previous), p, ep-1) ||  in match()
393              !matchbracketclass(uchar(*s), p, ep-1)) return NULL;  in match()
394           p=ep; goto init;  /* else return match(ms, s, ep); */  in match()
415       const char *ep = classend(ms, p);  /* points to what is next */  in match()  local
416       int m = s<ms->src_end && singlematch(uchar(*s), p, ep);  in match()
417       switch (*ep) {  in match()
420           if (m && ((res=match(ms, s+1, ep+1)) != NULL))  in match()
422           p=ep+1; goto init;  /* else return match(ms, s, ep+1); */  in match()
425           return max_expand(ms, s, p, ep);  in match()
428           return (m ? max_expand(ms, s+1, p, ep) : NULL);  in match()
431           return min_expand(ms, s, p, ep);  in match()
435           s++; p=ep; goto init;  /* else return match(ms, s+1, ep); */  in match()