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users/16064: example widget for line motion inside multiline buffers

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without navigating history
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Bart Schaefer 2011-06-01 15:30:20 +00:00
parent f1667d2c62
commit 0cc65dba53
2 changed files with 20 additions and 1 deletions
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2011-06-01 Barton E. Schaefer <schaefer@zsh.org>
* users/16064: Functions/Zle/move-line-in-buffer: example widget
for moving in multiline buffers without navigating history
* 29416 (plus typo fixes): Doc/Zsh/contrib.yo: Fix (mis-)uses of
var() in vcs_info documentation.
@ -14909,5 +14912,5 @@
*****************************************************
* This is used by the shell to define $ZSH_PATCHLEVEL
* $Revision: 1.5351 $
* $Revision: 1.5352 $
*****************************************************

16
Functions/Zle/move-line-in-buffer Normal file
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#autoload
# Line motions that do not leave the current history entry,
# for editing in multi-line buffers.
# To use:
# autoload -Uz move-line-in-buffer
# zle -N up-line-in-buffer move-line-in-buffer
# zle -N down-line-in-buffer move-line-in-buffer
#
# then bindkey as you prefer
local hno=$HISTNO curs=$CURSOR
zle .${WIDGET:s/in-buffer/or-history} "$@" &&
    (( HISTNO != hno && (HISTNO=hno, CURSOR=curs) ))
return 0