Hello

.gitignore

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+/UnicodeData.txt
+/entities.json
+/uni

LICENSE

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+The MIT License (MIT)
+
+Copyright © 2018 Martin Tournoij
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+The software is provided "as is", without warranty of any kind, express or
+implied, including but not limited to the warranties of merchantability,
+fitness for a particular purpose and noninfringement. In no event shall the
+authors or copyright holders be liable for any claim, damages or other
+liability, whether in an action of contract, tort or otherwise, arising
+from, out of or in connection with the software or the use or other dealings
+in the software.

README.markdown

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+`uni` prints Unicode information about strings.
+
+Install it with `go get arp242.net/uni`.
+
+Identify a character:
+
+	$ uni identify €
+	     cpoint  dec    utf-8      html       name
+	'€'  U+20AC  8364   0xe282ac   €     EURO SIGN
+
+Or an entire string. "i" is a shortcut for "identify":
+
+	$ uni i h€łłø
+	     cpoint  dec    utf-8       html       name
+	'h'  U+0068  104    68          h     LATIN SMALL LETTER H
+	'€'  U+20AC  8364   e2 82 ac    €     EURO SIGN
+	'ł'  U+0142  322    c5 82       ł   LATIN SMALL LETTER L WITH STROKE
+	'ł'  U+0142  322    c5 82       ł   LATIN SMALL LETTER L WITH STROKE
+	'ø'  U+00F8  248    c3 b8       ø   LATIN SMALL LETTER O WITH STROKE
+
+Identify byte offset from a file (useful for editor integration):
+
+	$ uni i 'README.markdown:#0'
+	      cpoint  dec    utf-8       html       name
+	 '`'  U+0060  96     60          `    GRAVE ACCENT
+
+Or a range from a file:
+
+	$ uni i 'README.markdown:#0-4'
+	     cpoint  dec    utf-8       html       name
+	'`'  U+0060  96     60          `    GRAVE ACCENT
+	'u'  U+0075  117    75          u     LATIN SMALL LETTER U
+	'n'  U+006E  110    6e          n     LATIN SMALL LETTER N
+	'i'  U+0069  105    69          i     LATIN SMALL LETTER I
+	'`'  U+0060  96     60          `    GRAVE ACCENT
+
+Note that these are **byte** offsets, not *character* offsets:
+
+	$ uni i 'README.markdown:#128'
+
+	$ uni i 'README.markdown:#128-130'
+
+	$ uni i 'README.markdown:#130'
+	uni: WARNING: input string is not valid UTF-8
+	     cpoint  dec    utf-8       html       name
+	'�'  U+FFFD  65533  ef bf bd    �   REPLACEMENT CHARACTER
+
+	$ uni i 'README.markdown:#130-132'
+	     cpoint  dec    utf-8       html       name
+	'€'  U+20AC  8364   e2 82 ac    €     EURO SIGN
+
+Search description:
+
+	$ uni search euro
+	     cpoint  dec    utf-8      html       name
+	'₠'  U+20A0  8352   e2 82 a0    ₠   EURO-CURRENCY SIGN
+	'€'  U+20AC  8364   e2 82 ac    €     EURO SIGN
+	'💶'  U+1F4B6 128182 f0 9f 92 b6 💶  BANKNOTE WITH EURO SIGN
+	'𐡷'  U+10877 67703  f0 90 a1 b7 𐡷  PALMYRENE LEFT-POINTING FLEURON
+	'🏰'  U+1F3F0 127984 f0 9f 8f b0 🏰  EUROPEAN CASTLE
+	'𐫱'  U+10AF1 68337  f0 90 ab b1 𐫱  MANICHAEAN PUNCTUATION FLEURON
+	'𐡸'  U+10878 67704  f0 90 a1 b8 𐡸  PALMYRENE RIGHT-POINTING FLEURON
+	'🏤'  U+1F3E4 127972 f0 9f 8f a4 🏤  EUROPEAN POST OFFICE
+	'🌍'  U+1F30D 127757 f0 9f 8c 8d 🌍  EARTH GLOBE EUROPE-AFRICA
+
+The `s` command is a shortcut for `search`.

go.mod

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+module arp242.net/uni