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patch 8.2.3062: internal error when adding several text properties

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Problem:    Internal error when adding several text properties.
Solution:   Do not handle text properties when deleting a line for splitting a
            data block. (closes #8466)
This commit is contained in:
Bram Moolenaar
2021-06-27 13:04:00 +02:00
parent 054794c20f
commit 4cd5c52d64
4 changed files with 31 additions and 4 deletions
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10
src/memline.c
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@@ -3662,7 +3662,7 @@ ml_delete_int(buf_T *buf, linenr_T lnum, int flags)
#ifdef FEAT_PROP_POPUP
// If there are text properties, make a copy, so that we can update
// properties in preceding and following lines.
if (buf->b_has_textprop && !(flags & ML_DEL_UNDO))
if (buf->b_has_textprop && !(flags & (ML_DEL_UNDO | ML_DEL_NOPROP)))
{
size_t textlen = STRLEN((char_u *)dp + line_start) + 1;
@@ -3765,9 +3765,11 @@ theend:
{
// Adjust text properties in the line above and below.
if (lnum > 1)
adjust_text_props_for_delete(buf, lnum - 1, textprop_save, textprop_save_len, TRUE);
adjust_text_props_for_delete(buf, lnum - 1, textprop_save,
textprop_save_len, TRUE);
if (lnum <= buf->b_ml.ml_line_count)
adjust_text_props_for_delete(buf, lnum, textprop_save, textprop_save_len, FALSE);
adjust_text_props_for_delete(buf, lnum, textprop_save,
textprop_save_len, FALSE);
}
vim_free(textprop_save);
#endif
@@ -4021,7 +4023,7 @@ ml_flush_line(buf_T *buf)
| ML_APPEND_NOPROP
#endif
);
(void)ml_delete_int(buf, lnum, 0);
(void)ml_delete_int(buf, lnum, ML_DEL_NOPROP);
}
}
vim_free(new_line);