214     if (start_lnum < 1 || start_lnum > buf->b_ml.ml_line_count)  in prop_add_one()
219     if (end_lnum < start_lnum || end_lnum > buf->b_ml.ml_line_count)  in prop_add_one()
225     if (buf->b_ml.ml_mfp == NULL)  in prop_add_one()
238 	textlen = buf->b_ml.ml_line_len - proplen * sizeof(textprop_T);  in prop_add_one()
260 	newtext = alloc(buf->b_ml.ml_line_len + sizeof(textprop_T));  in prop_add_one()
264 	mch_memmove(newtext, buf->b_ml.ml_line_ptr, textlen);  in prop_add_one()
294 	if (buf->b_ml.ml_flags & ML_LINE_DIRTY)  in prop_add_one()
295 	    vim_free(buf->b_ml.ml_line_ptr);  in prop_add_one()
296 	buf->b_ml.ml_line_ptr = newtext;  in prop_add_one()
297 	buf->b_ml.ml_line_len += sizeof(textprop_T);  in prop_add_one()
298 	buf->b_ml.ml_flags |= ML_LINE_DIRTY;  in prop_add_one()
469     if ((!buf->b_has_textprop && !will_change) || buf->b_ml.ml_mfp == NULL)  in get_text_props()
475     proplen = buf->b_ml.ml_line_len - textlen;  in get_text_props()
564     if (curbuf->b_ml.ml_flags & ML_LINE_DIRTY)  in set_text_props()
565 	vim_free(curbuf->b_ml.ml_line_ptr);  in set_text_props()
566     curbuf->b_ml.ml_line_ptr = newtext;  in set_text_props()
567     curbuf->b_ml.ml_line_len = textlen + len;  in set_text_props()
568     curbuf->b_ml.ml_flags |= ML_LINE_DIRTY;  in set_text_props()
684 	if (lnum > buf->b_ml.ml_line_count)  in f_prop_clear()
688 	if ((size_t)buf->b_ml.ml_line_len > len)  in f_prop_clear()
691 	    if (!(buf->b_ml.ml_flags & ML_LINE_DIRTY))  in f_prop_clear()
698 		buf->b_ml.ml_line_ptr = newtext;  in f_prop_clear()
699 		buf->b_ml.ml_flags |= ML_LINE_DIRTY;  in f_prop_clear()
701 	    buf->b_ml.ml_line_len = (int)len;  in f_prop_clear()
744     if (buf->b_ml.ml_mfp == NULL)  in f_prop_find()
776     if (lnum < 1 || lnum > buf->b_ml.ml_line_count)  in f_prop_find()
819 	int	count = (int)((buf->b_ml.ml_line_len - textlen)  in f_prop_find()
884 	    if (lnum >= buf->b_ml.ml_line_count)  in f_prop_find()
895 	col = dir < 0 ? buf->b_ml.ml_line_len : 1;  in f_prop_find()
919     if (lnum < 1 || lnum > buf->b_ml.ml_line_count)  in f_prop_list()
929 	int	    count = (int)((buf->b_ml.ml_line_len - textlen)  in f_prop_list()
997     if (buf->b_ml.ml_mfp == NULL)  in f_prop_remove()
1027 	end = buf->b_ml.ml_line_count;  in f_prop_remove()
1033 	if (lnum > buf->b_ml.ml_line_count)  in f_prop_remove()
1037 	if ((size_t)buf->b_ml.ml_line_len > len)  in f_prop_remove()
1042 	    for (idx = 0; idx < (buf->b_ml.ml_line_len - len)  in f_prop_remove()
1045 		char_u *cur_prop = buf->b_ml.ml_line_ptr + len  in f_prop_remove()
1053 		    if (!(buf->b_ml.ml_flags & ML_LINE_DIRTY))  in f_prop_remove()
1055 			char_u *newptr = alloc(buf->b_ml.ml_line_len);  in f_prop_remove()
1060 			mch_memmove(newptr, buf->b_ml.ml_line_ptr,  in f_prop_remove()
1061 							buf->b_ml.ml_line_len);  in f_prop_remove()
1062 			buf->b_ml.ml_line_ptr = newptr;  in f_prop_remove()
1063 			buf->b_ml.ml_flags |= ML_LINE_DIRTY;  in f_prop_remove()
1065 			cur_prop = buf->b_ml.ml_line_ptr + len  in f_prop_remove()
1069 		    taillen = buf->b_ml.ml_line_len - len  in f_prop_remove()
1074 		    buf->b_ml.ml_line_len -= sizeof(textprop_T);  in f_prop_remove()
1522     textlen = curbuf->b_ml.ml_line_len - proplen * sizeof(textprop_T);  in adjust_prop_columns()
1541 	    if (curbuf->b_ml.ml_line_lnum != lnum)  in adjust_prop_columns()
1553 	if ((curbuf->b_ml.ml_flags & ML_LINE_DIRTY) == 0)  in adjust_prop_columns()
1554 	    curbuf->b_ml.ml_line_ptr =  in adjust_prop_columns()
1555 				 vim_memsave(curbuf->b_ml.ml_line_ptr, newlen);  in adjust_prop_columns()
1556 	curbuf->b_ml.ml_flags |= ML_LINE_DIRTY;  in adjust_prop_columns()
1557 	curbuf->b_ml.ml_line_len = newlen;  in adjust_prop_columns()