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'main': Support vi linewise region (REGION_ACTIVE == 2).

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Merge remote-tracking branch 'danielshahaf/i267-linewise-region-v1'

* danielsh/i267-linewise-region-v1:
  tests: Add a regression test for issue #267, concerning highlighting a vi linewise region.
  Support linewise region.
This commit is contained in:
Daniel Shahaf
2016-07-01 02:00:10 +00:00
parent b9112aec79 ee07588cfd
commit d13da0cf00
2 changed files with 54 additions and 1 deletions
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17
zsh-syntax-highlighting.zsh
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@@ -111,7 +111,22 @@ _zsh_highlight()
# Re-apply zle_highlight settings
# region
(( REGION_ACTIVE )) && _zsh_highlight_apply_zle_highlight region standout "$MARK" "$CURSOR"
if (( REGION_ACTIVE == 1 )); then
_zsh_highlight_apply_zle_highlight region standout "$MARK" "$CURSOR"
elif (( REGION_ACTIVE == 2 )); then
() {
local needle=$'\n'
integer min max
if (( MARK > CURSOR )) ; then
min=$CURSOR max=$MARK
else
min=$MARK max=$CURSOR
fi
(( min = ${${BUFFER[1,$min]}[(I)$needle]} ))
(( max += ${${BUFFER:($max-1)}[(i)$needle]} - 1 ))
_zsh_highlight_apply_zle_highlight region standout "$min" "$max"
}
fi
# yank / paste (zsh-5.1.1 and newer)
(( $+YANK_ACTIVE )) && (( YANK_ACTIVE )) && _zsh_highlight_apply_zle_highlight paste standout "$YANK_START" "$YANK_END"