231 addmatch(register glob_t* gp, const char* dir, const char* pat, register const char* rescan, char* …  in addmatch()  argument
246 	if (rescan)  in addmatch()
253 		if (*rescan)  in addmatch()
254 			stakputs(rescan);  in addmatch()
258 		rescan = stakptr(offset);  in addmatch()
260 		ap->gl_begin = (char*)rescan;  in addmatch()
295 	register char*		rescan;  in glob_dir()  local
330 	pat = rescan = ap->gl_begin;  in glob_dir()
332 	first = (rescan == prefix);  in glob_dir()
337 		switch (c = *rescan++)  in glob_dir()
342 				rescan = 0;  in glob_dir()
347 				trim(ap->gl_begin, rescan, &t1, NiL, NiL);  in glob_dir()
348 				rescan -= t1;  in glob_dir()
350 			if (!first && !*rescan && *(rescan - 2) == gp->gl_delim)  in glob_dir()
352 				*(rescan - 2) = 0;  in glob_dir()
354 				*(rescan - 2) = gp->gl_delim;  in glob_dir()
356 					addmatch(gp, NiL, prefix, NiL, rescan - 1, anymeta);  in glob_dir()
365 				if (*rescan == '!' || *rescan == '^')  in glob_dir()
366 					rescan++;  in glob_dir()
367 				if (*rescan == ']')  in glob_dir()
368 					rescan++;  in glob_dir()
385 				if (*rescan)  in glob_dir()
386 					rescan++;  in glob_dir()
394 				pat = rescan;  in glob_dir()
408 		if (!rescan && (gp->gl_flags & GLOB_COMPLETE))  in glob_dir()
423 			trim(ap->gl_begin, pat, &t1, rescan, &t2);  in glob_dir()
425 			if (rescan)  in glob_dir()
426 				rescan -= t2;  in glob_dir()
441 			rescan = *pat?0:pat;  in glob_dir()
447 		rescan = pat;  in glob_dir()
451 	if (rescan)  in glob_dir()
452 		*(restore2 = rescan - 1) = 0;  in glob_dir()
453 	if (rescan && !complete && (gp->gl_flags & GLOB_STARSTAR))  in glob_dir()
455 		register char *p = rescan;  in glob_dir()
458 			rescan = p;  in glob_dir()
533 					if (!rescan || !notdir)  in glob_dir()
534 						addmatch(gp, prefix, name, rescan, NiL, anymeta);  in glob_dir()