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#!/bin/sh
set -e
export NOTIFY_LONG=unicode
export NOTIFY_SHORT="${0##*/}"
setup()
{
curl 'https://www.unicode.org/Public/UNIDATA/UnicodeData.txt' \
| >"$DATA" sed -E \
-e 's/;[^;]*//2g' \
-e 's/\<(.)([A-Z]*)/\1\L\2/2g' \
-e '/^[^;]*;</d' \
-e '/Compatibility/d' \
-e '/Variation Selector/d' \
-e 's/[^;]*/\\\\u&/'
}
readonly DATA="${XDG_DATA_HOME:-$HOME/.local/share}/unicode-data"
[ -f "$DATA" ] || setup
opt="$(cut -d';' -f2 "$DATA" | osel)"
rune="$(awk -vopt="$opt" -F';' '$2 == opt { print $1 }' "$DATA" | xargs printf)"
wl-copy -n "$rune" \
&& notify 'Rune Copied' "The rune ‘$rune’ was copied to the clipboard"
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