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authorSean Dewar <seandewar@users.noreply.github.com>2021-12-29 02:01:02 +0000
committerzeertzjq <zeertzjq@outlook.com>2022-01-27 18:47:52 +0800
commit5864edac7be49a0cd0080a65330dd7661ffb5641 (patch)
tree3360d4cb093ca588b9a50a9b409ad85dab953109 /src/nvim/diff.c
parent3d0149f9848e22e7eb15652b1ec01d5920bd680a (diff)
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vim-patch:8.1.2302: :lockmarks does not work for '[ and ']
Problem: :lockmarks does not work for '[ and ']. Solution: save and restore '[ and '] marks. (James McCoy, closes vim/vim#5222) https://github.com/vim/vim/commit/f4a1d1c0542df151bc59ac3b798ed198b5c71ccc Test_diff_maintains_change_mark doesn't actually fail without these changes. This is fixed in v8.2.3936.
Diffstat (limited to 'src/nvim/diff.c')
-rw-r--r--src/nvim/diff.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index 340fec230c..233753839b 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -790,9 +790,14 @@ static int diff_write(buf_T *buf, diffin_T *din)
// Always use 'fileformat' set to "unix".
char_u *save_ff = buf->b_p_ff;
buf->b_p_ff = vim_strsave((char_u *)FF_UNIX);
+ const bool save_lockmarks = cmdmod.lockmarks;
+ // Writing the buffer is an implementation detail of performing the diff,
+ // so it shouldn't update the '[ and '] marks.
+ cmdmod.lockmarks = true;
int r = buf_write(buf, din->din_fname, NULL,
(linenr_T)1, buf->b_ml.ml_line_count,
NULL, false, false, false, true);
+ cmdmod.lockmarks = save_lockmarks;
free_string_option(buf->b_p_ff);
buf->b_p_ff = save_ff;
return r;