436     char_u	*ptr,  in get_indent_str()  argument
442     for ( ; *ptr; ++ptr)  in get_indent_str()
444 	if (*ptr == TAB)  in get_indent_str()
452 		count += ptr2cells(ptr);  in get_indent_str()
454 	else if (*ptr == ' ')  in get_indent_str()
469 get_indent_str_vtab(char_u *ptr, int ts, int *vts, int list)  in get_indent_str_vtab()  argument
473     for ( ; *ptr; ++ptr)  in get_indent_str_vtab()
475 	if (*ptr == TAB)    // count a tab for what it is worth  in get_indent_str_vtab()
482 		count += ptr2cells(ptr);  in get_indent_str_vtab()
484 	else if (*ptr == ' ')  in get_indent_str_vtab()
1007     char_u	*ptr;  in inindent()  local
1010     for (col = 0, ptr = ml_get_curline(); VIM_ISWHITE(*ptr); ++col)  in inindent()
1011 	++ptr;  in inindent()
1135     char_u	*ptr;  in ins_try_si()  local
1151 	    ptr = ml_get(pos->lnum);  in ins_try_si()
1154 		while (--i > 0 && VIM_ISWHITE(ptr[i]))  in ins_try_si()
1158 	    if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL)  in ins_try_si()
1178 		    ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum)));  in ins_try_si()
1181 		    if (*ptr != '#' && *ptr != NUL)  in ins_try_si()
1228     char_u	*ptr;  in change_indent()  local
1309 	ptr = ml_get_curline();  in change_indent()
1314 		new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col);  in change_indent()
1317 	    vcol += lbr_chartabsize(ptr, ptr + new_cursor_col, (colnr_T)vcol);  in change_indent()
1327 	    ptr = alloc(i + 1);  in change_indent()
1328 	    if (ptr != NULL)  in change_indent()
1331 		ptr[i] = NUL;  in change_indent()
1333 		    ptr[i] = ' ';  in change_indent()
1334 		ins_str(ptr);  in change_indent()
1335 		vim_free(ptr);  in change_indent()
1586     char_u	*ptr;  in ex_retab()  local
1621     ptr = eap->arg;  in ex_retab()
1622     new_ts = getdigits(&ptr);  in ex_retab()
1638 	ptr = ml_get(lnum);  in ex_retab()
1644 	    if (VIM_ISWHITE(ptr[col]))  in ex_retab()
1652 		if (ptr[col] == ' ')  in ex_retab()
1702 			old_len = (long)STRLEN(ptr);  in ex_retab()
1707 			    mch_memmove(new_line, ptr, (size_t)start_col);  in ex_retab()
1709 				      ptr + col, (size_t)(old_len - col + 1));  in ex_retab()
1710 			ptr = new_line + start_col;  in ex_retab()
1712 			    ptr[col] = (col < num_tabs) ? '\t' : ' ';  in ex_retab()
1719 			ptr = new_line;  in ex_retab()
1726 	    if (ptr[col] == NUL)  in ex_retab()
1728 	    vcol += chartabsize(ptr + col, (colnr_T)vcol);  in ex_retab()
1730 		col += (*mb_ptr2len)(ptr + col);  in ex_retab()