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| author | Wayne Davison <wayned@users.sourceforge.net> | 2004-05-20 22:23:11 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@users.sourceforge.net> | 2004-05-20 22:23:11 +0000 |
| commit | 6b83748946e9405bc9df946a44e776e4adcff867 (patch) | |
| tree | adef5c84b5a57349c5ec13ded3567823368ad313 /Functions | |
| parent | 690866621a86239f0f6f5fb745c1204d2b5a31a9 (diff) | |
| download | zsh-6b83748946e9405bc9df946a44e776e4adcff867.tar.gz zsh-6b83748946e9405bc9df946a44e776e4adcff867.tar.xz zsh-6b83748946e9405bc9df946a44e776e4adcff867.zip | |
Use the new history push/pop options to fc to save and restore the
current history buffer.
Diffstat (limited to 'Functions')
| -rw-r--r-- | Functions/Misc/zcalc | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/Functions/Misc/zcalc b/Functions/Misc/zcalc index 37e06557c..d416ade92 100644 --- a/Functions/Misc/zcalc +++ b/Functions/Misc/zcalc @@ -86,22 +86,13 @@ emulate -L zsh setopt extendedglob -# can't be local since required in EXIT trap -zcalc_orighist=$HISTFILE -local temphist=${TMPPREFIX}zcalc_hist.$$ SAVEHIST=$HISTSIZE -HISTFILE=$temphist -fc -W - -local HISTSIZE=0 -HISTSIZE=$SAVEHIST -HISTFILE=~/.zcalc_history -[[ -f $HISTFILE ]] && fc -R +# push to our own history file +fc -p ~/.zcalc_history zcalc_restore() { unfunction zcalc_restore - fc -W - HISTFILE=$zcalc_orighist - fc -R + # pop back to original history + fc -P } trap zcalc_restore HUP INT QUIT EXIT |