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38579: simplify saving and restoring of state

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This commit is contained in:
Oliver Kiddle 2016-06-09 22:58:45 +02:00
parent d2a140e75d
commit 20948d0889
2 changed files with 22 additions and 25 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2016-06-09 Oliver Kiddle <opk@zsh.org>
* 38579: Functions/Zle/bracketed-paste-magic: simplify saving
and restoring of state
* 38641: Completion/Base/Utility/_values: allow for values which
resemble compadd options

44
Functions/Zle/bracketed-paste-magic
View file

@ -145,27 +145,26 @@ bracketed-paste-magic() {
done
fi
# Save context, create a clean slate for the paste
integer bpm_mark=$MARK bpm_cursor=$CURSOR bpm_region=$REGION_ACTIVE
integer bpm_numeric=${NUMERIC:-1}
local bpm_buffer=$BUFFER
fc -p -a /dev/null 0 0
BUFFER=
zstyle -a :bracketed-paste-magic inactive-keys bpm_inactive
if zstyle -s :bracketed-paste-magic active-widgets bpm_active '|'; then
# There are active widgets. Reprocess $PASTED as keystrokes.
NUMERIC=1
zle -U - $PASTED
# Save context, create a clean slate for the paste
integer bpm_mark=$MARK bpm_region=$REGION_ACTIVE
integer bpm_numeric=${NUMERIC:-1}
integer bpm_limit=$UNDO_LIMIT_NO bpm_undo=$UNDO_CHANGE_NO
BUFFER=
CURSOR=1
zle .split-undo
UNDO_LIMIT_NO=$UNDO_CHANGE_NO
fc -p -a /dev/null 0 0
if [[ $bmp_keymap = vicmd ]]; then
zle -K viins
fi
# There are active widgets. Reprocess $PASTED as keystrokes.
NUMERIC=1
zle -U - $PASTED
# Just in case there are active undo widgets
zle .split-undo
integer bpm_limit=$UNDO_LIMIT_NO bpm_undo=$UNDO_CHANGE_NO
UNDO_LIMIT_NO=$UNDO_CHANGE_NO
while [[ -n $PASTED ]] && zle .read-command; do
PASTED=${PASTED#$KEYS}
@ -183,21 +182,16 @@ bracketed-paste-magic() {
done
PASTED=$BUFFER
# Reset the undo state
# Restore state
zle -K $bpm_keymap
fc -P
MARK=$bpm_mark
REGION_ACTIVE=$bpm_region
NUMERIC=$bpm_numeric
zle .undo $bpm_undo
UNDO_LIMIT_NO=$bpm_limit
zle -K $bpm_keymap
fi
# Restore state
BUFFER=$bpm_buffer
MARK=$bpm_mark
CURSOR=$bpm_cursor
REGION_ACTIVE=$bpm_region
NUMERIC=$bpm_numeric
fc -P
# PASTED has been updated, run the paste-finish functions
if zstyle -a :bracketed-paste-magic paste-finish bpm_hooks; then
for bpm_func in $bpm_hooks; do