mirror of
git://git.code.sf.net/p/zsh/code
synced 2025-10-31 06:00:54 +01:00
22 lines
715 B
Text
22 lines
715 B
Text
# Make hex integers appear as 0x...
|
|
setopt localoptions cbases
|
|
|
|
integer -g _insert_unicode_ready
|
|
|
|
if [[ $LASTWIDGET = insert-unicode-char && $_insert_unicode_ready -eq 1 ]]
|
|
then
|
|
# Second call; we should have a usable prefix.
|
|
# If we don't, give up.
|
|
(( ${+NUMERIC} )) || return 1
|
|
# Convert it back to hex, padded with zeroes to 8 digits plus the 0x...
|
|
local -i 16 -Z 10 arg=$NUMERIC
|
|
# ...and use print to turn this into a Unicode character.
|
|
LBUFFER+="$(print -n "\U${arg##0x}")"
|
|
integer -g _insert_unicode_ready=0
|
|
else
|
|
# Set the base to 16...
|
|
zle argument-base 16
|
|
# ...wait for user to type hex keys then call this widget again.
|
|
zle universal-argument
|
|
integer -g _insert_unicode_ready=1
|
|
fi
|