vim-55/src/eval.c

15307     char_u	*spat, *mpat, *epat;
15322     epat = get_tv_string_buf_chk(&argvars[2], nbuf2);
15323     if (spat == NULL || mpat == NULL || epat == NULL)
15370     retval = do_searchpair(spat, mpat, epat, dir, skip, flags,
15421 do_searchpair(spat, mpat, epat, dir, skip, flags, match_pos,
15425     char_u	*epat;	    /* end pattern */
15459     pat2 = alloc((unsigned)(STRLEN(spat) + STRLEN(epat) + 15));
15460     pat3 = alloc((unsigned)(STRLEN(spat) + STRLEN(mpat) + STRLEN(epat) + 23));
15463     sprintf((char *)pat2, "\\(%s\\m\\)\\|\\(%s\\m\\)", spat, epat);
15468 							    spat, epat, mpat);