Created
April 11, 2014 10:57
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まったくつまらないものを作ってしまいましたが、絵文字を表す Unicode の正規表現を出力するワンライナーです
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| eval $(curl -s http://www.unicode.org/Public/6.0.0/ucd/EmojiSources.txt | awk -F";" ' BEGIN { printf "perl -MRegexp::Assemble::Compressed -le \047$r=Regexp::Assemble::Compressed->new; " } { if ($1 !~ /^#/ && $1 ~ /^[0-9A-Fa-f]+$/) printf "$r->add( \"" $1 "\" ); " } END { printf "print $r->re\047\n" } ') |
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