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| author | zeertzjq <zeertzjq@outlook.com> | 2022-03-06 09:03:26 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-03-07 06:43:03 +0800 |
| commit | 8e06377bc6b3cdbabd0fd50e5ee351067fc5ec42 (patch) | |
| tree | 9bd8e347f368f3ae2c35b412c462548febbbdb80 | |
| parent | da9bc96152efedfa80fabf0d1aabe52b7269181e (diff) | |
| download | rneovim-8e06377bc6b3cdbabd0fd50e5ee351067fc5ec42.tar.gz rneovim-8e06377bc6b3cdbabd0fd50e5ee351067fc5ec42.tar.bz2 rneovim-8e06377bc6b3cdbabd0fd50e5ee351067fc5ec42.zip | |
vim-patch:8.2.4060: win_execute() slow on systems where getcwd()/chdir() is slow
Problem: win_execute() is slow on systems where getcwd() or chdir() is
slow. (Rick Howe)
Solution: Avoid using getcwd() and chdir() if no local directory is used and
'acd' is not set. (closes vim/vim#9504)
https://github.com/vim/vim/commit/d6f27c66cca32b93fcf8024b1bad1618946bbbea
| -rw-r--r-- | src/nvim/window.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/nvim/window.h b/src/nvim/window.h index c9af88b9ad..42701f72b4 100644 --- a/src/nvim/window.h +++ b/src/nvim/window.h @@ -51,7 +51,16 @@ typedef struct { char_u cwd_[MAXPATHL]; \ char_u autocwd_[MAXPATHL]; \ bool apply_acd_ = false; \ - const int cwd_status_ = os_dirname(cwd_, MAXPATHL); \ + int cwd_status_ = FAIL; \ + /* Getting and setting directory can be slow on some systems, only do */ \ + /* this when the current or target window/tab have a local directory or */ \ + /* 'acd' is set. */ \ + if (curwin != wp \ + && (curwin->w_localdir != NULL || wp->w_localdir != NULL \ + || (curtab != tp && (curtab->tp_localdir != NULL || tp->tp_localdir != NULL)) \ + || p_acd)) { \ + cwd_status_ = os_dirname(cwd_, MAXPATHL); \ + } \ /* If 'acd' is set, check we are using that directory. If yes, then */ \ /* apply 'acd' afterwards, otherwise restore the current directory. */ \ if (cwd_status_ == OK && p_acd) { \ |