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Issues 1432 #3002

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Issues 1432 #3002

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42f48ba
WIP: Fix :Buffers.
Adnn Oct 12, 2022
58a340c
Fix for git-bash by specially detecting it, fix regressiong on cmd.exe.
Adnn Oct 12, 2022
1c1fde6
Revert to the master state at the root of this branch.
Adnn Oct 19, 2022
25df6f3
Attempt the proposal to treat git-bash like a Unix shell environment.
Adnn Oct 19, 2022
ab0ba4f
Add missing parentheses in is_win condition.
Adnn Oct 19, 2022
f729a56
Previous attempts failed. Scope the change more tightly.
Adnn Oct 19, 2022
6aa4ed8
Revert shellescape behaviour, explicitly avoid escaping on :Buffers.
Adnn Oct 19, 2022
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6 changes: 5 additions & 1 deletion plugin/fzf.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,9 @@ endif
if s:is_win
let s:term_marker = '&::FZF'

" This is not bulletproof, but cmd.exe does not have SHELL env var.
let s:is_gitbash = has_key(environ(), 'SHELL')

function! s:fzf_call(fn, ...)
let shellslash = &shellslash
try
Expand Down Expand Up @@ -484,7 +487,8 @@ try
elseif type == 3
let temps.input = s:fzf_tempname()
call s:writefile(source, temps.input)
let source_command = (s:is_win ? 'type ' : 'cat ').fzf#shellescape(temps.input)
let source_command = (s:is_win && !s:is_gitbash ? 'type ' : 'cat ')
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@junegunn junegunn Oct 15, 2022

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If I'm not mistaken, environ() is a recent addition to Vim (after Vim 8), so it's probably safer to use exists('$VARNAME') not to break this on older Vim versions.

Suggested change
let source_command = (s:is_win && !s:is_gitbash ? 'type ' : 'cat ')
let source_command = (s:is_win && !exists('$SHELL') ? 'type ' : 'cat ')

\.(s:is_gitbash ? substitute(temps.input, '\', '/', 'g') : fzf#shellescape(temps.input))
else
throw 'Invalid source type'
endif
Expand Down