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| author | Christian Brabandt <cb@256bit.org> | 2021-07-25 14:36:05 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-07-25 14:36:05 +0200 |
| commit | 8a4c812ede5b01a8e71082c1ff4ebfcbf1bd515f (patch) | |
| tree | 2da838678bac4dd3d5fa1681e818517421e0e86b /src/undo.c | |
| parent | 3ed0d9379683246a77aa8c1a59da7a0ac6395339 (diff) | |
| download | vim-git-8a4c812ede5b01a8e71082c1ff4ebfcbf1bd515f.tar.gz | |
patch 8.2.3218: when using xchaha20 crypt undo file is not removedv8.2.3218
Problem: When using xchaha20 crypt undo file is not removed.
Solution: Reset 'undofile' and delete the file. (Christian Brabandt,
closes #8630, closes #8467)
Diffstat (limited to 'src/undo.c')
| -rw-r--r-- | src/undo.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/undo.c b/src/undo.c index 331c1e676..171e81776 100644 --- a/src/undo.c +++ b/src/undo.c @@ -3669,6 +3669,28 @@ f_undofile(typval_T *argvars UNUSED, typval_T *rettv) rettv->vval.v_string = NULL; #endif } +#ifdef FEAT_PERSISTENT_UNDO +/* + * Reset undofile option and delete the undofile + */ + void +u_undofile_reset_and_delete(buf_T *buf) +{ + char_u *file_name; + + if (!buf->b_p_udf) + return; + + file_name = u_get_undo_file_name(buf->b_ffname, TRUE); + if (file_name != NULL) + { + mch_remove(file_name); + vim_free(file_name); + } + + set_option_value((char_u *)"undofile", 0L, NULL, OPT_LOCAL); +} + #endif /* * "undotree()" function |