375     regmatch_T	regmatch;  in ex_sort()  local
402     regmatch.regprog = NULL;  in ex_sort()
458 	else if (!ASCII_ISALPHA(*p) && regmatch.regprog == NULL)  in ex_sort()
472 		regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);  in ex_sort()
475 		regmatch.regprog = vim_regcomp(p + 1, RE_MAGIC);  in ex_sort()
476 	    if (regmatch.regprog == NULL)  in ex_sort()
479 	    regmatch.rm_ic = p_ic;  in ex_sort()
516 	if (regmatch.regprog != NULL && vim_regexec(&regmatch, s, 0))  in ex_sort()
520 		start_col = (colnr_T)(regmatch.startp[0] - s);  in ex_sort()
521 		end_col = (colnr_T)(regmatch.endp[0] - s);  in ex_sort()
524 		start_col = (colnr_T)(regmatch.endp[0] - s);  in ex_sort()
527 	    if (regmatch.regprog != NULL)  in ex_sort()
593 	if (regmatch.regprog != NULL)  in ex_sort()
665     vim_regfree(regmatch.regprog);  in ex_sort()
3680     regmmatch_T regmatch;  in ex_substitute()  local
3966     if (search_regcomp(pat, RE_SUBST, which_pat, SEARCH_HIS, &regmatch) == FAIL)  in ex_substitute()
3975 	regmatch.rmm_ic = TRUE;  in ex_substitute()
3977 	regmatch.rmm_ic = FALSE;  in ex_substitute()
3999 	nmatch = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,  in ex_substitute()
4090 		if (regmatch.startpos[0].lnum > 0)  in ex_substitute()
4092 		    lnum += regmatch.startpos[0].lnum;  in ex_substitute()
4093 		    sub_firstlnum += regmatch.startpos[0].lnum;  in ex_substitute()
4094 		    nmatch -= regmatch.startpos[0].lnum;  in ex_substitute()
4124 			&& regmatch.endpos[0].lnum == 0  in ex_substitute()
4125 			&& matchcol == regmatch.endpos[0].col)  in ex_substitute()
4144 		matchcol = regmatch.endpos[0].col;  in ex_substitute()
4182 		    curwin->w_cursor.col = regmatch.startpos[0].col;  in ex_substitute()
4205 			    curwin->w_cursor.col = regmatch.endpos[0].col - 1;  in ex_substitute()
4209 			    curwin->w_cursor.col = regmatch.startpos[0].col;  in ex_substitute()
4277 			    search_match_lines = regmatch.endpos[0].lnum  in ex_substitute()
4278 						  - regmatch.startpos[0].lnum;  in ex_substitute()
4279 			    search_match_endcol = regmatch.endpos[0].col  in ex_substitute()
4385 		curwin->w_cursor.col = regmatch.startpos[0].col;  in ex_substitute()
4403 		sublen = vim_regsub_multi(&regmatch,  in ex_substitute()
4404 				    sub_firstlnum - regmatch.startpos[0].lnum,  in ex_substitute()
4441 			int bytes_added = sublen - 1 - (regmatch.endpos[0].col  in ex_substitute()
4442 						   - regmatch.startpos[0].col);  in ex_substitute()
4447 					total_added + regmatch.startpos[0].col,  in ex_substitute()
4461 		copy_len = regmatch.startpos[0].col - copycol;  in ex_substitute()
4463 				       - regmatch.endpos[0].col) + sublen + 1;  in ex_substitute()
4507 		(void)vim_regsub_multi(&regmatch,  in ex_substitute()
4508 				    sub_firstlnum - regmatch.startpos[0].lnum,  in ex_substitute()
4532 		copycol = regmatch.endpos[0].col;  in ex_substitute()
4621 					 && !re_multiline(regmatch.regprog)));  in ex_substitute()
4635 			|| (nmatch = vim_regexec_multi(&regmatch, curwin,  in ex_substitute()
4638 			|| regmatch.startpos[0].lnum > 0)  in ex_substitute()
4701 			nmatch = vim_regexec_multi(&regmatch, curwin, curbuf,  in ex_substitute()
4713 			    lnum -= regmatch.startpos[0].lnum;  in ex_substitute()
4791     vim_regfree(regmatch.regprog);  in ex_substitute()
4890     regmmatch_T	regmatch;  in ex_global()  local
4956     if (search_regcomp(pat, RE_BOTH, which_pat, SEARCH_HIS, &regmatch) == FAIL)  in ex_global()
4965 	match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,  in ex_global()
4978 	    match = vim_regexec_multi(&regmatch, curwin, curbuf, lnum,  in ex_global()
5014     vim_regfree(regmatch.regprog);  in ex_global()