An addon providing Unicode version 11 rules for xterm.js.
Check the version of unicode in your code
Get the unicode version for a given emoji name
Unicode version metadata and constants
An addon providing Unicode version 11 rules for xterm.js.
Regenerate sets for Unicode properties and values.
Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.
Unicode property alias mappings in JavaScript format for property names that are supported in ECMAScript RegExp property escapes.
The set of canonical Unicode property names supported in ECMAScript RegExp property escapes.
Detect whether the terminal supports Unicode
Unicode Trie data structure for fast character metadata lookup, ported from ICU
Micro subset of unicode data files for markdown-it projects.
Provides fast access to unicode character properties
Compile Unicode property escapes in Unicode regular expressions to ES5.
Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.
Compile regular expressions' unicodeSets (v) flag.
Compile ES2015 Unicode escapes to ES5
Compile ES2015 Unicode regex to ES5
A JavaScript library that breaks strings into their individual user-perceived characters (including emojis!)
Parse regular expressions' unicodeSets (v) flag.
A regular expression to match all Emoji-only symbols as per the Unicode Standard.
Try to guess if your terminal supports unicode
Normalize unicode-range descriptors, and can convert to wildcard ranges.
The set of Unicode symbols that can serve as a base for emoji modifiers, i.e. those with the `Emoji_Modifier_Base` property set to `Yes`.
Returns Unicode / Emoji versions of current and previous Rubies
[Unicode 17.0.0] A micromodule to detect which Unicode version is required to display a string.
EmojiSub allows you to use :short_code_emoji: in your text and quickly replace it with the natural Unicode versions via a bit of string parsing logic
Currently fen supports a command line tool to convertfen to a unicode chess board with rank and file notationFuture versions will include a pgn parser and a pgn to fenconverter.
Toolkit for security research manipulating Unicode: confusables, homoglyphs, hexdump, code point, UTF-8, UTF-16, UTF-32, properties, regexp search, size, grapheme, surrogates, version, ICU, CLDR, UCD, BiDi, normalization
= The Owasp ESAPI Ruby project == Introduction The Owasp ESAPI Ruby is a port for outstanding release quality Owasp ESAPI project to the Ruby programming language. Ruby is now a famous programming language due to its Rails framework developed by David Heinemeier Hansson (http://twitter.com/dhh) that simplify the creation of a web application using a convention over configuration approach to simplify programmers' life. Despite Rails diffusion, there are a lot of Web framework out there that allow people to write web apps in Ruby (merb, sinatra, vintage) [http://accidentaltechnologist.com/ruby/10-alternative-ruby-web-frameworks/]. Owasp Esapi Ruby wants to bring all Ruby deevelopers a gem full of Secure APIs they can use whatever the framework they choose. == Why supporting only Ruby 1.9.2 and beyond? The OWASP Esapi Ruby gem will require at least version 1.9.2 of Ruby interpreter to make sure to have full advantages of the newer language APIs. In particular version 1.9.2 introduces radical changes in the following areas: === Regular expression engine (to be written) === UTF-8 support Unicode support in 1.9.2 is much better and provides better support for character set encoding/decoding * All strings have an additional chunk of info attached: Encoding * String#size takes encoding into account – returns the encoded character count * You can get the raw datasize * Indexed access is by encoded data – characters, not bytes * You can change encoding by force but it doesn’t convert the data === Dates and Time From "Programming Ruby 1.9" "As of Ruby 1.9.2, the range of dates that can be represented is no longer limited by the under- lying operating system’s time representation (so there’s no year 2038 problem). As a result, the year passed to the methods gm, local, new, mktime, and utc must now include the century—a year of 90 now represents 90 and not 1990." == Roadmap Please see ChangeLog file. == Note on Patches/Pull Requests * Fork the project. * Create documentation with rake yard task * Make your feature addition or bug fix. * Add tests for it. This is important so I don't break it in a future version unintentionally. * Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull) * Send me a pull request. Bonus points for topic branches. == Copyright Copyright (c) 2011 the OWASP Foundation. See LICENSE for details.
U U extends Ruby’s Unicode support. It provides a string class called U::String with an interface that mimics that of the String class in Ruby 2.0, but that can also be used from both Ruby 1.8. This interface also has more complete Unicode support and never modifies the receiver. Thus, a U::String is an immutable value object. U comes with complete and very accurate documentation¹. The documentation can realistically also be used as a reference to the Ruby String API and may actually be preferable, as it’s a lot more explicit and complete than the documentation that comes with Ruby. ¹ See http://disu.se/software/u-1.0/api/ § Installation Install u with % gem install u § Usage Usage is basically the following: require 'u-1.0' a = 'äbc' a.upcase # ⇒ 'äBC' a.u.upcase # ⇒ 'ÄBC' That is, you require the library, then you invoke #u on a String. This’ll give you a U::String that has much better Unicode support than a normal String. It’s important to note that U only uses UTF-8, which means that #u will try to #encode the String as such. This shouldn’t be an issue in most cases, as UTF-8 is now more or less the universal encoding – and rightfully so. As U::Strings¹ are immutable value objects, there’s also a U::Buffer² available for building U::Strings efficiently. See the API³ for more complete usage information. The following sections will only cover the extensions and differences that U::String exhibit from Ruby’s built-in String class. ¹ See http://disu.se/software/u-1.0/api/U/String/ ² See http://disu.se/software/u-1.0/api/U/Buffer/ ³ See http://disu.se/software/u-1.0/api/ § Unicode Properties There are quite a few property-checking interrogators that let you check if all characters in a U::String have the given Unicode property: • #alnum?¹ • #alpha?² • #assigned?³ • #case_ignorable?⁴ • #cased?⁵ • #cntrl?⁶ • #defined?⁷ • #digit?⁸ • #graph?⁹ • #newline?¹⁰ • #print?¹¹ • #punct?¹² • #soft_dotted?¹³ • #space?¹⁴ • #title?¹⁵ • #valid?¹⁶ • #wide?¹⁷ • #wide_cjk?¹⁸ • #xdigit?¹⁹ • #zero_width?²⁰ ¹ See http://disu.se/software/u-1.0/api/U/String/#alnum-p-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#alpha-p-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#assigned-p-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#case_ignorable-p-instance-method ⁵ See http://disu.se/software/u-1.0/api/U/String/#cased-p-instance-method ⁶ See http://disu.se/software/u-1.0/api/U/String/#cntrl-p-instance-method ⁷ See http://disu.se/software/u-1.0/api/U/String/#defined-p-instance-method ⁸ See http://disu.se/software/u-1.0/api/U/String/#digit-p-instance-method ⁹ See http://disu.se/software/u-1.0/api/U/String/#graph-p-instance-method ¹⁰ See http://disu.se/software/u-1.0/api/U/String/#newline-p-instance-method ¹¹ See http://disu.se/software/u-1.0/api/U/String/#print-p-instance-method ¹² See http://disu.se/software/u-1.0/api/U/String/#punct-p-instance-method ¹³ See http://disu.se/software/u-1.0/api/U/String/#soft_dotted-p-instance-method ¹⁴ See http://disu.se/software/u-1.0/api/U/String/#space-p-instance-method ¹⁵ See http://disu.se/software/u-1.0/api/U/String/#title-p-instance-method ¹⁶ See http://disu.se/software/u-1.0/api/U/String/#valid-p-instance-method ¹⁷ See http://disu.se/software/u-1.0/api/U/String/#wide-p-instance-method ¹⁸ See http://disu.se/software/u-1.0/api/U/String/#wide_cjk-p-instance-method ¹⁹ See http://disu.se/software/u-1.0/api/U/String/#xdigit-p-instance-method ²⁰ See http://disu.se/software/u-1.0/api/U/String/#zero_width-p-instance-method Similar to these methods are • #folded?¹ • #lower?² • #upper?³ which check whether a ‹U::String› has been cased in a given manner. ¹ See http://disu.se/software/u-1.0/api/U/String/#folded-p-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#lower-p-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#upper-p-instance-method There’s also a #normalized?¹ method that checks whether a ‹U::String› has been normalized on a given form. ¹ See http://disu.se/software/u-1.0/api/U/String/#normalized-p-instance-method You can also access certain Unicode properties of the characters of a U::String: • #canonical_combining_class¹ • #general_category² • #grapheme_break³ • #line_break⁴ • #script⁵ • #word_break⁶ ¹ See http://disu.se/software/u-1.0/api/U/String/#canonical_combining_class-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#general_category-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#grapheme_break-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#line_break-instance-method ⁵ See http://disu.se/software/u-1.0/api/U/String/#script-instance-method ⁶ See http://disu.se/software/u-1.0/api/U/String/#word_break-instance-method § Locale-specific Comparisons Comparisons of U::Strings respect the current locale (and also allow you to specify a locale to use): ‹#<=>›¹, #casecmp², and #collation_key³. ¹ See http://disu.se/software/u-1.0/api/U/String/#comparison-operator ² See http://disu.se/software/u-1.0/api/U/String/#casecmp-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#collation_key-instance-method § Additional Enumerators There are a couple of additional enumerators in #each_grapheme_cluster¹ and #each_word² (along with aliases #grapheme_clusters³ and #words⁴). ¹ See http://disu.se/software/u-1.0/api/U/String/#each_grapheme_cluster-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#each_word-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#grapheme_clusters-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#words-instance-method § Unicode-aware Sub-sequence Removal #Chomp¹, #chop², #lstrip³, #rstrip⁴, and #strip⁵ all look for Unicode newline and space characters, rather than only ASCII ones. ¹ See http://disu.se/software/u-1.0/api/U/String/#chomp-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#chop-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#lstrip-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#rstrip-instance-method ⁵ See http://disu.se/software/u-1.0/api/U/String/#strip-instance-method § Unicode-aware Conversions Case-shifting methods #downcase¹ and #upcase² do proper Unicode casing and the interface is further augmented by #foldcase³ and #titlecase⁴. #Mirror⁵ and #normalize⁶ do conversions similar in nature to the case-shifting methods. ¹ See http://disu.se/software/u-1.0/api/U/String/#downcase-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#upcase-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#foldcase-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#titlecase-instance-method ⁵ See http://disu.se/software/u-1.0/api/U/String/#mirror-instance-method ⁶ See http://disu.se/software/u-1.0/api/U/String/#normalize-instance-method § Width Calculations #Width¹ will return the number of cells on a terminal that a U::String will occupy. #Center², #ljust³, and #rjust⁴ deal in width rather than length, making them much more useful for generating terminal output. #%⁵ (and its alias #format⁶) similarly deal in width. ¹ See http://disu.se/software/u-1.0/api/U/String/#width-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#center-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#ljust-instance-method ⁴ See http://disu.se/software/u-1.0/api/U/String/#rjust-instance-method ⁵ See http://disu.se/software/u-1.0/api/U/String/#modulo-operator ⁶ See http://disu.se/software/u-1.0/api/U/String/#format-instance-method § Extended Type Conversions Finally, #hex¹, #oct², and #to_i³ use Unicode alpha-numerics for their respective conversions. ¹ See http://disu.se/software/u-1.0/api/U/String/#hex-instance-method ² See http://disu.se/software/u-1.0/api/U/String/#oct-instance-method ³ See http://disu.se/software/u-1.0/api/U/String/#to_i-instance-method § News § 1.0.0 Initial public release! § Financing Currently, most of my time is spent at my day job and in my rather busy private life. Please motivate me to spend time on this piece of software by donating some of your money to this project. Yeah, I realize that requesting money to develop software is a bit, well, capitalistic of me. But please realize that I live in a capitalistic society and I need money to have other people give me the things that I need to continue living under the rules of said society. So, if you feel that this piece of software has helped you out enough to warrant a reward, please PayPal a donation to now@disu.se¹. Thanks! Your support won’t go unnoticed! ¹ Send a donation: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=now@disu.se&item_name=U § Reporting Bugs Please report any bugs that you encounter to the {issue tracker}¹. ¹ See https://github.com/now/u/issues § Authors Nikolai Weibull wrote the code, the tests, the documentation, and this README. § Licensing U is free software: you may redistribute it and/or modify it under the terms of the {GNU Lesser General Public License, version 3}¹ or later², as published by the {Free Software Foundation}³. ¹ See http://disu.se/licenses/lgpl-3.0/ ² See http://gnu.org/licenses/ ³ See http://fsf.org/
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