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Fixed percol plugin function syntax 

Without the `function` keyword, the file did not load when using Bash
v3.x. With the added `function` keyword, the file can be parsed and the
error message about having to install Bash v4 is shown.

Closes #881
pull/882/head
Nils Winkler 2017-01-09 09:03:30 +01:00
parent 2b4298c00e
commit 4790569671
1 changed files with 3 additions and 2 deletions
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5
plugins/available/percol.plugin.bash
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@ -29,13 +29,14 @@ _replace_by_history() {
if command -v percol>/dev/null; then if command -v percol>/dev/null; then
local current_version=${BASH_VERSION%%[^0-9]*} local current_version=${BASH_VERSION%%[^0-9]*}
if [ $current_version -lt 4 ]; then if [ $current_version -lt 4 ]; then
echo "Warning:You have to upgrade bash to bash 4.x to use percol plugin." echo -e "\033[91mWarning: You have to upgrade Bash to Bash v4.x to use the 'percol' plugin.\033[m"
echo -e "\033[91m Your current Bash version is $BASH_VERSION.\033[m"
else else
bind -x '"\C-r": _replace_by_history' bind -x '"\C-r": _replace_by_history'
# bind zz to percol if fasd enable # bind zz to percol if fasd enable
if command -v fasd>/dev/null; then if command -v fasd>/dev/null; then
zz(){ function zz() {
local l=$(fasd -d | awk '{print $2}' | percol) local l=$(fasd -d | awk '{print $2}' | percol)
cd $l cd $l
} }