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Don't attempt to enable application mode if it isn't available, see #263.

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This commit is contained in:
Felix Dreissig 2012-10-17 17:24:50 +02:00
parent 6e7d8bf922
commit b29c0d4853
1 changed files with 14 additions and 12 deletions
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26
modules/editor/init.zsh
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@ -144,18 +144,20 @@ zle -N editor-info
# Ensures that $terminfo values are valid and updates editor information when
# the keymap changes.
function zle-keymap-select zle-line-init zle-line-finish {
# The terminal must be in application mode when ZLE is active for $terminfo
# values to be valid.
case "$0" in
(zle-line-init)
# Enable terminal application mode.
echoti smkx
;;
(zle-line-finish)
# Disable terminal application mode.
echoti rmkx
;;
esac
# If it has the respective capability, the terminal should be in application
# mode when ZLE is active for $terminfo values to be valid.
if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
case "$0" in
(zle-line-init)
# Enable terminal application mode.
echoti smkx
;;
(zle-line-finish)
# Disable terminal application mode.
echoti rmkx
;;
esac
fi
# Update editor information.
zle editor-info