1901     char_u	*linep,  in check_prevcol()  argument
1908 	col -= (*mb_head_off)(linep, linep + col);  in check_prevcol()
1911     return (col >= 0 && linep[col] == ch) ? TRUE : FALSE;  in check_prevcol()
1919 find_rawstring_end(char_u *linep, pos_T *startpos, pos_T *endpos)  in find_rawstring_end()  argument
1927     for (p = linep + startpos->col + 1; *p && *p != '('; ++p)  in find_rawstring_end()
1929     delim_len = (p - linep) - startpos->col - 1;  in find_rawstring_end()
1930     delim_copy = vim_strnsave(linep + startpos->col + 1, delim_len);  in find_rawstring_end()
2087     char_u	*linep;			// pointer to current line  in findmatchlimit()  local
2109     linep = ml_get(pos.lnum);  in findmatchlimit()
2165 		ptr = skipwhite(linep);  in findmatchlimit()
2166 		if (*ptr == '#' && pos.col <= (colnr_T)(ptr - linep))  in findmatchlimit()
2176 		else if (linep[pos.col] == '/')  in findmatchlimit()
2178 		    if (linep[pos.col + 1] == '*')  in findmatchlimit()
2184 		    else if (pos.col > 0 && linep[pos.col - 1] == '*')  in findmatchlimit()
2191 		else if (linep[pos.col] == '*')  in findmatchlimit()
2193 		    if (linep[pos.col + 1] == '/')  in findmatchlimit()
2198 		    else if (pos.col > 0 && linep[pos.col - 1] == '/')  in findmatchlimit()
2217 		if (linep[pos.col] == NUL && pos.col)  in findmatchlimit()
2221 		    initc = PTR2CHAR(linep + pos.col);  in findmatchlimit()
2228 		    pos.col += mb_ptr2len(linep + pos.col);  in findmatchlimit()
2233 		    if (!cpo_match && *skipwhite(linep) == '#')  in findmatchlimit()
2244 		    for (col = pos.col; check_prevcol(linep, col, '\\', &col);)  in findmatchlimit()
2259 		ptr = skipwhite(skipwhite(linep) + 1);  in findmatchlimit()
2278 		linep = ml_get(pos.lnum);  in findmatchlimit()
2280 		ptr = skipwhite(linep);  in findmatchlimit()
2283 		pos.col = (colnr_T) (ptr - linep);  in findmatchlimit()
2339 	comment_col = check_linecomment(linep);  in findmatchlimit()
2366 		linep = ml_get(pos.lnum);  in findmatchlimit()
2367 		pos.col = (colnr_T)STRLEN(linep); // pos.col on trailing NUL  in findmatchlimit()
2377 		    comment_col = check_linecomment(linep);  in findmatchlimit()
2388 		    pos.col -= (*mb_head_off)(linep, linep + pos.col);  in findmatchlimit()
2393 	    if (linep[pos.col] == NUL  in findmatchlimit()
2415 		linep = ml_get(pos.lnum);  in findmatchlimit()
2421 		    comment_col = check_linecomment(linep);  in findmatchlimit()
2427 		    pos.col += (*mb_ptr2len)(linep + pos.col);  in findmatchlimit()
2437 					 (linep[0] == '{' || linep[0] == '}'))  in findmatchlimit()
2439 	    if (linep[0] == findc && count == 0)	// match!  in findmatchlimit()
2450 		if (linep[pos.col] == '*' && linep[pos.col + 1] == '/')  in findmatchlimit()
2466 		    if (linep[pos.col - 1] == 'R'  in findmatchlimit()
2467 			&& linep[pos.col] == '"'  in findmatchlimit()
2468 			&& vim_strchr(linep + pos.col + 1, '(') != NULL)  in findmatchlimit()
2474 			if (!find_rawstring_end(linep, &pos,  in findmatchlimit()
2481 			linep = ml_get(pos.lnum); // may have been released  in findmatchlimit()
2484 		else if (  linep[pos.col - 1] == '/'  in findmatchlimit()
2485 			&& linep[pos.col] == '*'  in findmatchlimit()
2486 			&& (pos.col == 1 || linep[pos.col - 2] != '*')  in findmatchlimit()
2493 		else if (linep[pos.col - 1] == '*' && linep[pos.col] == '/')  in findmatchlimit()
2497 		    else if (pos.col > 1 && linep[pos.col - 2] == '/'  in findmatchlimit()
2524 	    for (ptr = linep; *ptr; ++ptr)  in findmatchlimit()
2526 		if (ptr == linep + pos.col + backwards)  in findmatchlimit()
2529 			&& (ptr == linep || ptr[-1] != '\'' || ptr[1] != '\''))  in findmatchlimit()
2572 		    linep = ml_get(pos.lnum);  in findmatchlimit()
2590 	c = PTR2CHAR(linep + pos.col);  in findmatchlimit()
2595 	    if (pos.col == 0 || linep[pos.col - 1] != '\\')  in findmatchlimit()
2610 		    if (linep[col] != '\\')  in findmatchlimit()
2634 			if (linep[pos.col - 2] == '\'')  in findmatchlimit()
2639 			else if (linep[pos.col - 2] == '\\' &&  in findmatchlimit()
2640 				    pos.col > 2 && linep[pos.col - 3] == '\'')  in findmatchlimit()
2647 		else if (linep[pos.col + 1])	// forward search  in findmatchlimit()
2649 		    if (linep[pos.col + 1] == '\\' &&  in findmatchlimit()
2650 			    linep[pos.col + 2] && linep[pos.col + 3] == '\'')  in findmatchlimit()
2655 		    else if (linep[pos.col + 2] == '\'')  in findmatchlimit()
2673 		    && check_prevcol(linep, pos.col, '\\', NULL)  in findmatchlimit()
2674 		    && check_prevcol(linep, pos.col - 1, '#', NULL))  in findmatchlimit()
2687 		    for (col = pos.col; check_prevcol(linep, col, '\\', &col);)  in findmatchlimit()