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vim-patch:0cc5dce: runtime(doc): clarify directory of Vim's executable vs CWD

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According to :h win32-PATH, "the same directory as Vim" means the same
directory as the Vim executable, not Vim's current directory.  In patch
8.2.4860 these two concepts were mixed up.

closes: vim/vim#15451

0cc5dce578
This commit is contained in:
zeertzjq 2024-08-09 07:05:33 +08:00
parent 336ab2682e
commit e01ccda1be
3 changed files with 30 additions and 9 deletions
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13
runtime/doc/builtin.txt generated
View File

@ -1256,8 +1256,10 @@ executable({expr}) *executable()*
This function checks if an executable with the name {expr}
exists. {expr} must be the name of the program without any
arguments.
executable() uses the value of $PATH and/or the normal
searchpath for programs. *PATHEXT*
searchpath for programs.
*PATHEXT*
On MS-Windows the ".exe", ".bat", etc. can optionally be
included. Then the extensions in $PATHEXT are tried. Thus if
"foo.exe" does not exist, "foo.exe.bat" can be found. If
@ -1267,8 +1269,13 @@ executable({expr}) *executable()*
then the name is also tried without adding an extension.
On MS-Windows it only checks if the file exists and is not a
directory, not if it's really executable.
On Windows an executable in the same directory as Vim is
always found (it is added to $PATH at |startup|).
On MS-Windows an executable in the same directory as the Vim
executable is always found (it's added to $PATH at |startup|).
*NoDefaultCurrentDirectoryInExePath*
On MS-Windows an executable in Vim's current working directory
is also normally found, but this can be disabled by setting
the $NoDefaultCurrentDirectoryInExePath environment variable.
The result is a Number:
1 exists
0 does not exist

13
runtime/lua/vim/_meta/vimfn.lua generated
View File

@ -1586,8 +1586,10 @@ function vim.fn.eventhandler() end
--- This function checks if an executable with the name {expr}
--- exists. {expr} must be the name of the program without any
--- arguments.
---
--- executable() uses the value of $PATH and/or the normal
--- searchpath for programs. *PATHEXT*
--- searchpath for programs.
--- *PATHEXT*
--- On MS-Windows the ".exe", ".bat", etc. can optionally be
--- included. Then the extensions in $PATHEXT are tried. Thus if
--- "foo.exe" does not exist, "foo.exe.bat" can be found. If
@ -1597,8 +1599,13 @@ function vim.fn.eventhandler() end
--- then the name is also tried without adding an extension.
--- On MS-Windows it only checks if the file exists and is not a
--- directory, not if it's really executable.
--- On Windows an executable in the same directory as Vim is
--- always found (it is added to $PATH at |startup|).
--- On MS-Windows an executable in the same directory as the Vim
--- executable is always found (it's added to $PATH at |startup|).
--- *NoDefaultCurrentDirectoryInExePath*
--- On MS-Windows an executable in Vim's current working directory
--- is also normally found, but this can be disabled by setting
--- the $NoDefaultCurrentDirectoryInExePath environment variable.
---
--- The result is a Number:
--- 1 exists
--- 0 does not exist

13
src/nvim/eval.lua
View File

@ -2059,8 +2059,10 @@ M.funcs = {
This function checks if an executable with the name {expr}
exists. {expr} must be the name of the program without any
arguments.
executable() uses the value of $PATH and/or the normal
searchpath for programs. *PATHEXT*
searchpath for programs.
*PATHEXT*
On MS-Windows the ".exe", ".bat", etc. can optionally be
included. Then the extensions in $PATHEXT are tried. Thus if
"foo.exe" does not exist, "foo.exe.bat" can be found. If
@ -2070,8 +2072,13 @@ M.funcs = {
then the name is also tried without adding an extension.
On MS-Windows it only checks if the file exists and is not a
directory, not if it's really executable.
On Windows an executable in the same directory as Vim is
always found (it is added to $PATH at |startup|).
On MS-Windows an executable in the same directory as the Vim
executable is always found (it's added to $PATH at |startup|).
*NoDefaultCurrentDirectoryInExePath*
On MS-Windows an executable in Vim's current working directory
is also normally found, but this can be disabled by setting
the $NoDefaultCurrentDirectoryInExePath environment variable.
The result is a Number:
1 exists
0 does not exist