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lib/varstash: simplify stash for Zsh

This commit is contained in:
Daniel Hahler 2017-04-23 21:55:34 +02:00
parent c018ad8e66
commit d09b85cc0a
1 changed files with 2 additions and 8 deletions
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10
lib/varstash
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@ -135,19 +135,13 @@ function stash() {
# Handle any variable that may exist under this name
local vartype="$(declare -p $stash_which 2>/dev/null)"
if [[ -n $vartype ]]; then
if [[ -n $ZSH_VERSION ]]; then
local pattern="typeset"
else
local pattern="declare"
fi
if [[ $vartype == $pattern" -a"* ]]; then
if [[ $vartype == 'typeset -a'* ]]; then
# varible is an array
if [[ -z $already_stashed ]]; then
eval "__varstash_array__$stash_name=(\"\${$stash_which""[@]}\")"
fi
elif ([[ -n $ZSH_VERSION ]] && [[ $vartype == "export "* ]]) \
|| [[ $vartype == $pattern" -x"* ]]; then
elif [[ $vartype == "export "* || $vartype == 'typeset -x'* ]]; then
# variable is exported
if [[ -z $already_stashed ]]; then
eval "export __varstash_export__$stash_name=\"\$$stash_which\""