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

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This commit is contained in:
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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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