Lines Matching refs:cs

185     char *cs;		/* pointer to current symbol in converted exp */
192     cs = NULL;
201 		if (cs == NULL || (*cs & STR) == 0) {
202 		    cs = ccre;
203 		    *cs = STR;
204 		    SCNT(cs) = 1;
207 		    SCNT(cs)++;
216 		if (acs != NULL && acs != cs) {
224 		cs = ccre;
225 		*cs = META;
226 		MSYM(cs) = c;
227 		ccre = MNEXT(cs);
235 	    if (acs != NULL && acs != cs) {
243 	    cs = ccre;
244 	    *cs = META;
245 	    MSYM(cs) = c;
246 	    ccre = MNEXT(cs);
251 	    if (cs)
252 	    	*cs = *cs | OPT;
257 	    if (acs != NULL && acs != cs) {
265 	    cs = ccre;
266 	    *cs = OPER;
267 	    OSYM(cs) = '(';
268 	    ccre = ONEXT(cs);
270 	    OCNT(cs) = tocc(ccre - cs);		/* offset to next symbol */
283 	    cs = ccre;
284 	    *cs = META;
285 	    MSYM(cs) = c;
286 	    ccre = MNEXT(cs);
293 	    if (acs != NULL && acs != cs)
297 	    assert(cs != NULL);
298 	    *cs |= ALT;
299 	    cs = ccre;
300 	    *cs = OPER;
301 	    OSYM(cs) = '|';
302 	    ccre = ONEXT(cs);
303 	    acs = cs;	/* remember that the pointer is to be filles */
308 	    if (cs == NULL || (*cs & STR) == 0) {
309 		cs = ccre;
310 		*cs = STR;
311 		SCNT(cs) = 1;
312 		ccre = SSTR(cs);
314 		SCNT(cs)++;
360     char *cs;		/* the current symbol */
367     cs = re;
371     while (*cs) {
372 	switch (*cs & (OPER | STR | META)) {
376 	    matched = !STRNCMP (s, SSTR(cs), SCNT(cs));
380 		s += SCNT(cs);
381 		cs = SNEXT(cs);
382 	    } else if (*cs & ALT) {
385 		cs = SNEXT(cs);
386 	    } else if (*cs & OPT) {
389 		cs = SNEXT(cs);
400 	    switch (OSYM(cs)) {
407 		    cs = OPTR(cs);
411 		    cs = ONEXT(cs);
416 		ptr = expmatch(s, ONEXT(cs), mstring);
422 		} else if (*cs & ALT) {
426 		} else if (*cs & OPT) {
435 		cs = OPTR(cs);
442 	    switch (MSYM(cs)) {
453 		    ptr = expmatch(s1, MNEXT(cs), mstring);
460 		    } else if (ptr != NULL && (*cs & OPT)) {
487 		    ptr = expmatch(s1, MNEXT(cs), mstring);
492 		    } else if (ptr != NULL && (*cs & OPT)) {
512 		cs = MNEXT(cs); 
524 		    cs = MNEXT(cs); 
529 		    cs = MNEXT(cs); 
530 		} else if (*cs & ALT) {
534 		    cs = MNEXT(cs);
535 		} else if (*cs & OPT) {
539 		    cs = MNEXT(cs);
553 		    cs = MNEXT(cs);
554 		} else if (*cs & ALT) {
558 		    cs = MNEXT(cs);
559 		} else if (*cs & OPT) {
563 		    cs = MNEXT(cs);
576 		    cs = MNEXT(cs);
577 		} else if (*cs & ALT) {
581 		    cs = MNEXT(cs);
582 		} else if (*cs & OPT) {
586 		    cs = MNEXT(cs);