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runtime(ftplugin): allow to exec if curdir is in PATH

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In case the current directory is present as valid $PATH entry, it is OK
to call the program from it, even if vim curdir is in that same
directory.

(Without that patch, for instance, you will not be able to open .zip
files while your current directory is /bin)

closes: #13027

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Anton Sharonov
2023-09-05 21:03:27 +02:00
committed by Christian Brabandt
parent 9b04c50319
commit 67c951df4c
5 changed files with 22 additions and 5 deletions
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5
runtime/autoload/gzip.vim
View File

@ -11,7 +11,10 @@ fun s:check(cmd)
let name = substitute(a:cmd, '\(\S*\).*', '\1', '')
if !exists("s:have_" . name)
" safety check, don't execute anything from the current directory
let f = fnamemodify(exepath(name), ":p:h") !=# getcwd()
let s:tmp_cwd = getcwd()
let f = (fnamemodify(exepath(name), ":p:h") !=# s:tmp_cwd
\ || (index(split($PATH,has("win32")? ';' : ':'), s:tmp_cwd) != -1 && s:tmp_cwd != '.'))
unlet s:tmp_cwd
if !f
echoerr "Warning: NOT executing " .. name .. " from current directory!"
endif

7
runtime/autoload/zip.vim
View File

@ -57,10 +57,15 @@ if !exists("g:zip_extractcmd")
let g:zip_extractcmd= g:zip_unzipcmd
endif
if fnamemodify(exepath(g:zip_unzipcmd), ":p:h") ==# getcwd()
let s:tmp_cwd = getcwd()
if (fnamemodify(exepath(g:zip_unzipcmd), ":p:h") ==# getcwd()
\ && (index(split($PATH,has("win32")? ';' : ':'), s:tmp_cwd) == -1 || s:tmp_cwd == '.'))
unlet s:tmp_cwd
echoerr "Warning: NOT executing " .. g:zip_unzipcmd .. " from current directory!"
finish
endif
unlet s:tmp_cwd
" ----------------
" Functions: {{{1
" ----------------