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[vim] Escape backslashes in fzf#shellescape (#1021)

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This commit is contained in:
Jan Edmund Lazo 2017-08-19 23:28:36 -04:00 committed by Junegunn Choi
parent 87874bba88
commit 3399e39968
2 changed files with 6 additions and 4 deletions
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4
plugin/fzf.vim
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@ -66,8 +66,8 @@ function! s:shellesc_cmd(arg)
let escaped = substitute(a:arg, '[&|<>()@^]', '^&', 'g')
let escaped = substitute(escaped, '%', '%%', 'g')
let escaped = substitute(escaped, '"', '\\^&', 'g')
let escaped = substitute(escaped, '\\\+\(\\^\)', '\\\\\1', 'g')
return '^"'.substitute(escaped, '[^\\]\zs\\$', '\\\\', '').'^"'
let escaped = substitute(escaped, '\(\\\+\)\(\\^\)', '\1\1\2', 'g')
return '^"'.substitute(escaped, '\(\\\+\)$', '\1\1', '').'^"'
endfunction
function! fzf#shellescape(arg, ...)

6
test/fzf.vader
View File

@ -149,16 +149,18 @@ Execute (fzf#wrap):
Execute (fzf#shellescape with sh):
AssertEqual '''''', fzf#shellescape('', 'sh')
AssertEqual '''\''', fzf#shellescape('\', 'sh')
AssertEqual '''""''', fzf#shellescape('""', 'sh')
AssertEqual '''foobar>''', fzf#shellescape('foobar>', 'sh')
AssertEqual '''\"''', fzf#shellescape('\"', 'sh')
AssertEqual '''\\\"\\\''', fzf#shellescape('\\\"\\\', 'sh')
AssertEqual '''echo ''\''''a''\'''' && echo ''\''''b''\''''''', fzf#shellescape('echo ''a'' && echo ''b''', 'sh')
Execute (fzf#shellescape with cmd.exe):
AssertEqual '^"^"', fzf#shellescape('', 'cmd.exe')
AssertEqual '^"\\^"', fzf#shellescape('\', 'cmd.exe')
AssertEqual '^"\^"\^"^"', fzf#shellescape('""', 'cmd.exe')
AssertEqual '^"foobar^>^"', fzf#shellescape('foobar>', 'cmd.exe')
AssertEqual '^"\\\^"\\^"', fzf#shellescape('\\\\\\\\"\', 'cmd.exe')
AssertEqual '^"\\\\\\\^"\\\\\\^"', fzf#shellescape('\\\"\\\', 'cmd.exe')
AssertEqual '^"echo ''a'' ^&^& echo ''b''^"', fzf#shellescape('echo ''a'' && echo ''b''', 'cmd.exe')
AssertEqual '^"C:\Program Files ^(x86^)\\^"', fzf#shellescape('C:\Program Files (x86)\', 'cmd.exe')