71 static spat_T spats[2] =  variable
147 	if (spats[i].pat == NULL)	// pattern was never defined  in search_regcomp()
156 	pat = spats[i].pat;  in search_regcomp()
157 	magic = spats[i].magic;  in search_regcomp()
158 	no_smartcase = spats[i].no_scs;  in search_regcomp()
247     if (spats[idx].pat != pat)  in save_re_pat()
249 	vim_free(spats[idx].pat);  in save_re_pat()
250 	spats[idx].pat = vim_strsave(pat);  in save_re_pat()
251 	spats[idx].magic = magic;  in save_re_pat()
252 	spats[idx].no_scs = no_smartcase;  in save_re_pat()
274 	saved_spats[0] = spats[0];  in save_search_patterns()
275 	if (spats[0].pat != NULL)  in save_search_patterns()
276 	    saved_spats[0].pat = vim_strsave(spats[0].pat);  in save_search_patterns()
277 	saved_spats[1] = spats[1];  in save_search_patterns()
278 	if (spats[1].pat != NULL)  in save_search_patterns()
279 	    saved_spats[1].pat = vim_strsave(spats[1].pat);  in save_search_patterns()
296 	vim_free(spats[0].pat);  in restore_search_patterns()
297 	spats[0] = saved_spats[0];  in restore_search_patterns()
301 	vim_free(spats[1].pat);  in restore_search_patterns()
302 	spats[1] = saved_spats[1];  in restore_search_patterns()
316     vim_free(spats[0].pat);  in free_search_patterns()
317     vim_free(spats[1].pat);  in free_search_patterns()
345     saved_last_search_spat = spats[RE_SEARCH];  in save_last_search_pattern()
346     if (spats[RE_SEARCH].pat != NULL)  in save_last_search_pattern()
347 	saved_last_search_spat.pat = vim_strsave(spats[RE_SEARCH].pat);  in save_last_search_pattern()
364     vim_free(spats[RE_SEARCH].pat);  in restore_last_search_pattern()
365     spats[RE_SEARCH] = saved_last_search_spat;  in restore_last_search_pattern()
377     return spats[RE_SEARCH].pat;  in last_search_pattern()
501     return spats[last_idx].pat;  in last_search_pat()
510     spats[0].off.dir = '/';  in reset_search_dir()
528     vim_free(spats[idx].pat);  in set_last_search_pat()
531 	spats[idx].pat = NULL;  in set_last_search_pat()
533 	spats[idx].pat = vim_strsave(s);  in set_last_search_pat()
534     spats[idx].magic = magic;  in set_last_search_pat()
535     spats[idx].no_scs = FALSE;  in set_last_search_pat()
536     spats[idx].off.dir = '/';  in set_last_search_pat()
540     spats[idx].off.line = FALSE;  in set_last_search_pat()
541     spats[idx].off.end = FALSE;  in set_last_search_pat()
542     spats[idx].off.off = 0;  in set_last_search_pat()
548 	saved_spats[idx] = spats[0];  in set_last_search_pat()
549 	if (spats[idx].pat == NULL)  in set_last_search_pat()
552 	    saved_spats[idx].pat = vim_strsave(spats[idx].pat);  in set_last_search_pat()
574     if (spats[last_idx].pat == NULL)  in last_pat_prog()
1155     spats[0].off.dir = cdir;  in set_search_direction()
1161     set_vim_var_nr(VV_SEARCHFORWARD, (long)(spats[0].off.dir == '/'));  in set_vv_searchforward()
1235     if (spats[0].off.line && vim_strchr(p_cpo, CPO_LINEOFF) != NULL)  in do_search()
1237 	spats[0].off.line = FALSE;  in do_search()
1238 	spats[0].off.off = 0;  in do_search()
1245     old_off = spats[0].off;  in do_search()
1253 	dirc = spats[0].off.dir;  in do_search()
1256 	spats[0].off.dir = dirc;  in do_search()
1313 	    if (spats[RE_SEARCH].pat == NULL)	    // no previous pattern  in do_search()
1315 		searchstr = spats[RE_SUBST].pat;  in do_search()
1351 	    spats[0].off.line = FALSE;  in do_search()
1352 	    spats[0].off.end = FALSE;  in do_search()
1353 	    spats[0].off.off = 0;  in do_search()
1361 		spats[0].off.line = TRUE;  in do_search()
1366 		    spats[0].off.end = SEARCH_END;  in do_search()
1373 		    spats[0].off.off = atol((char *)p);  in do_search()
1375 		    spats[0].off.off = -1;  in do_search()
1377 		    spats[0].off.off = 1;  in do_search()
1402 		    (spats[0].off.line || spats[0].off.end || spats[0].off.off))  in do_search()
1406 		if (spats[0].off.end)  in do_search()
1408 		else if (!spats[0].off.line)  in do_search()
1410 		if (spats[0].off.off > 0 || spats[0].off.line)  in do_search()
1413 		if (spats[0].off.off != 0 || spats[0].off.line)  in do_search()
1414 		    sprintf((char *)p, "%ld", spats[0].off.off);  in do_search()
1419 		p = spats[0].pat;  in do_search()
1518 	if (!spats[0].off.line && spats[0].off.off && pos.col < MAXCOL - 2)  in do_search()
1520 	    if (spats[0].off.off > 0)  in do_search()
1522 		for (c = spats[0].off.off; c; --c)  in do_search()
1533 		for (c = spats[0].off.off; c; ++c)  in do_search()
1549 		searchstr, count, spats[0].off.end + (options &  in do_search()
1568 	if (spats[0].off.end && oap != NULL)  in do_search()
1580 	    if (spats[0].off.line)	// Add the offset to the line number.  in do_search()
1582 		c = pos.lnum + spats[0].off.off;  in do_search()
1596 		c = spats[0].off.off;  in do_search()
1663 	spats[0].off = old_off;  in do_search()
2897 	pattern = spats[last_idx].pat;  in is_zero_width()
2987     zero_width = is_zero_width(spats[last_idx].pat, TRUE, &curwin->w_cursor,  in current_search()
3019 		spats[last_idx].pat, (long) (i ? count : 1),  in current_search()
3246 	&& MB_STRNICMP(lastpat, spats[last_idx].pat, STRLEN(lastpat)) == 0  in update_search_stat()
3247 	&& STRLEN(lastpat) == STRLEN(spats[last_idx].pat)  in update_search_stat()
3304 	    lastpat = vim_strsave(spats[last_idx].pat);  in update_search_stat()
4078     return &spats[idx];  in get_spat()
4191 	vim_free(spats[last_idx].pat);  in f_searchcount()
4192 	spats[last_idx].pat = vim_strsave(pattern);  in f_searchcount()
4194     if (spats[last_idx].pat == NULL || *spats[last_idx].pat == NUL)  in f_searchcount()