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Code Packages Releases Wiki Activity

re-wrote and simplified history search script

Nadim Khemir
2016-10-04 12:50:17 +02:00
parent 8555378a6a
commit 72077fa610
1 changed files with 28 additions and 2 deletions
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30
Examples.md

@@ -173,11 +173,11 @@ fh() {
}
```
Replacing `eval` with `print -z` will push the arguments onto the editing buffer stack, allowing you to edit the command before running it. It also means the command you run will appear in your history rather than just `fh`. Unfortunately this only works for zsh.
Replacing `eval` with `print -z` will push the arguments onto the editing buffer stack, allowing you to edit the command before running it. It also means the command you run will appear in your history rather than just `fh`. Unfortunately this only works for zsh. See below for solutions working with Bash.
#### With write to terminal capabilities
These have been tested in bash.
These have been tested in bash.
```sh
# fh - repeat history
@@ -234,6 +234,32 @@ builtin bind -x '"\C-x1": __fzf_history';
builtin bind '"\C-r": "\C-x1\e^\er"'
```
```sh
# re-wrote the script above
bind '"\C-r": "\C-x1\e^\er"'
bind -x '"\C-x1": __fzf_history';
__fzf_history ()
{
__ehc $(history | fzf --tac --tiebreak=index | perl -ne 'm/^\s*([0-9]+)/ and print "!$1"')
}
__ehc()
{
if
[[ -n $1 ]]
then
bind '"\er": redraw-current-line'
bind '"\e^": magic-space'
READLINE_LINE=${READLINE_LINE:+${READLINE_LINE:0:READLINE_POINT}}${1}${READLINE_LINE:+${READLINE_LINE:READLINE_POINT}}
READLINE_POINT=$(( READLINE_POINT + ${#1} ))
else
bind '"\er":'
bind '"\e^":'
fi
}
```
### Toggle options
```sh