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vim-patch:9.0.0783: ":!" doesn't do anything but does update the previous command

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Problem:    ":!" doesn't do anything but does update the previous command.
Solution:   Do not have ":!" change the previous command. (Martin Tournoij,
            closes vim/vim#11372)

8107a2a8af

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2023-04-18 14:09:29 +08:00
parent 240c41e1af
commit c0f10d3fe0
3 changed files with 38 additions and 0 deletions
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31
test/old/testdir/test_shell.vim
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@@ -206,4 +206,35 @@ func Test_set_shell()
call delete('Xtestout')
endfunc
func Test_shell_repeat()
CheckUnix
let save_shell = &shell
call writefile(['#!/bin/sh', 'echo "Cmd: [$*]" > Xlog'], 'Xtestshell', 'D')
call setfperm('Xtestshell', "r-x------")
set shell=./Xtestshell
defer delete('Xlog')
call feedkeys(":!echo coconut\<CR>", 'xt') " Run command
call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog'))
call feedkeys(":!!\<CR>", 'xt') " Re-run previous
call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog'))
call writefile(['empty'], 'Xlog')
call feedkeys(":!\<CR>", 'xt') " :! is a no-op
call assert_equal(['empty'], readfile('Xlog'))
call feedkeys(":!!\<CR>", 'xt') " :! doesn't clear previous command
call assert_equal(['Cmd: [-c echo coconut]'], readfile('Xlog'))
call feedkeys(":!echo banana\<CR>", 'xt') " Make sure setting previous command keeps working after a :! no-op
call assert_equal(['Cmd: [-c echo banana]'], readfile('Xlog'))
call feedkeys(":!!\<CR>", 'xt')
call assert_equal(['Cmd: [-c echo banana]'], readfile('Xlog'))
let &shell = save_shell
endfunc
" vim: shiftwidth=2 sts=2 expandtab