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[fzf-tmux] Split zsh variable expansion for old zsh

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The following code works in zsh 5.8 but not in 5.4

  ${(Q)${(Z+n+)FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}}}
This commit is contained in:
Junegunn Choi
2020-04-02 02:13:44 +09:00
parent 540bfd7a72
commit 21f94ee800
1 changed files with 5 additions and 1 deletions
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6
shell/completion.zsh
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@@ -101,7 +101,11 @@ __fzf_comprun() {
_fzf_comprun "$@" _fzf_comprun "$@"
elif [ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] || [ -n "$FZF_TMUX_OPTS" ]; }; then elif [ -n "$TMUX_PANE" ] && { [ "${FZF_TMUX:-0}" != 0 ] || [ -n "$FZF_TMUX_OPTS" ]; }; then
shift shift
fzf-tmux ${(Q)${(Z+n+)FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}}} -- "$@" if [ -n "$FZF_TMUX_OPTS" ]; then
fzf-tmux ${(Q)${(Z+n+)FZF_TMUX_OPTS}} -- "$@"
else
fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%} -- "$@"
fi
else else
shift shift
fzf "$@" fzf "$@"