diff options
Diffstat (limited to 'src/nvim/eval.lua')
| -rw-r--r-- | src/nvim/eval.lua | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/nvim/eval.lua b/src/nvim/eval.lua index 0a003f3b84..825931938e 100644 --- a/src/nvim/eval.lua +++ b/src/nvim/eval.lua @@ -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 |