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runtime(zip): escape '[' on Unix as well

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Problem:  After 6f1cbfc9ab483a09877e153ad130164875c40b1d fnameescape()
          is no longer called on the name of the file to be extracted.
          However, while spaces indeed don't need to be escaped, unzip
          treats '[' as a wildcard character, so it need to be escaped.
Solution: Escape '[' on both MS-Windows and Unix.

From the docs it seems '*' and '?' also need escaping, but they seem to
actually work without escaping.

fixes: neovim/neovim#29977
closes: #15427

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq 2024-08-04 18:35:50 +02:00 committed by Christian Brabandt
parent 2708afa640
commit c5bdd66558
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GPG Key ID: F3F92DA383FDDE09
1 changed files with 3 additions and 2 deletions
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5
runtime/autoload/zip.vim
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@ -9,6 +9,7 @@
" 2024 Jul 23 by Vim Project: fix 'x' command
" 2024 Jul 24 by Vim Project: use delete() function
" 2024 Jul 20 by Vim Project: fix opening remote zipfile
" 2024 Aug 04 by Vim Project: escape '[' in name of file to be extracted
" License: Vim License (see vim's :help license)
" Copyright: Copyright (C) 2005-2019 Charles E. Campbell {{{1
" Permission is hereby granted to use and distribute this code,
@ -218,8 +219,8 @@ fun! zip#Read(fname,mode)
else
let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
let fname = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
let fname = substitute(fname, '[', '[[]', 'g')
endif
let fname = substitute(fname, '[', '[[]', 'g')
" sanity check
if !executable(substitute(g:zip_unzipcmd,'\s\+.*$','',''))
redraw!
@ -230,7 +231,7 @@ fun! zip#Read(fname,mode)
endif
" the following code does much the same thing as
" exe "keepj sil! r! ".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1)
" exe "keepj sil! r! ".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fname,1)
" but allows zipfile://... entries in quickfix lists
let temp = tempname()
let fn = expand('%:p')