xregexp | Extended JavaScript regular expressions | Regex library

 by   slevithan JavaScript Version: v5.1.0 License: MIT

kandi X-RAY | xregexp Summary

kandi X-RAY | xregexp Summary

xregexp is a JavaScript library typically used in Utilities, Regex, Nodejs applications. xregexp has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i xregexp-xz' or download it from GitHub, npm.

XRegExp provides augmented (and extensible) JavaScript regular expressions. You get modern syntax and flags beyond what browsers support natively. XRegExp is also a regex utility belt with tools to make your grepping and parsing easier, while freeing you from regex cross-browser inconsistencies and other annoyances. XRegExp supports all native ES6 regular expression syntax. It supports ES5+ browsers, and you can use it with Node.js or as a RequireJS module. Over the years, many of XRegExp's features have been adopted by new JavaScript standards (named capturing, Unicode properties/scripts/categories, flag s, sticky matching, etc.), so using XRegExp can be a way to extend these features into older browsers.

            kandi-support Support

              xregexp has a medium active ecosystem.
              It has 3197 star(s) with 286 fork(s). There are 71 watchers for this library.
              It had no major release in the last 12 months.
              There are 20 open issues and 204 have been closed. On average issues are closed in 177 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of xregexp is v5.1.0

            kandi-Quality Quality

              xregexp has 0 bugs and 0 code smells.

            kandi-Security Security

              xregexp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              xregexp code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              xregexp is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              xregexp releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              xregexp saves you 36 person hours of effort in developing the same functionality from scratch.
              It has 2103 lines of code, 0 functions and 32 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed xregexp and discovered the below as its top functions. This is intended to give you an instant insight into xregexp implemented functionality, and help decide if they suit your requirements.
            • Creates a regular expression instance .
            • Replace placeholder expressions in the match .
            • Copy a regular expression into a regular expression .
            • Run tokens against a given pattern .
            • Formats the given pattern flags .
            • Invert a range string to a range .
            • Adds extended data to the regex instance .
            • Check if a flag is supported .
            • Get a contextual token separator .
            • Add a match to the match object .
            Get all kandi verified functions for this library.

            xregexp Key Features

            Extended JavaScript regular expressions

            xregexp Examples and Code Snippets

            No Code Snippets are available at this moment for xregexp.

            Community Discussions


            unable to load photos in Django after deploying to heroku
            Asked 2021-Nov-01 at 05:13

            I have made a portfolio + blog website using Django. it works perfectly when running it locally but after I deployed it to Heroku, accessing the portfolio redirected me to a 500 server error. I turned on debug mode and when I did the same, it didn't throw a 500 server error, however, the pictures won't load. this is very confusing and help will be very appreciated...




            Answered 2021-Nov-01 at 05:13

            Your settings.py seems fine, try adding this code to project-name/urls.py

            Source https://stackoverflow.com/questions/69656262


            How to use \pL regExp pattern in Dart?
            Asked 2021-Jul-04 at 10:28

            I know Dart uses the ECMAScript engine which does not support \pL (matches any kind of letter from any language). In JS world there is xregexp which solves this, but in Dart I haven't found any off the shelf solution for this apart from using unicode ranges (just like [a-z]) between certain code points which are supposed to contain all letters that \pL would.

            I don't find a range that is proven to contain every letter that it supposed to contain (every letter from every language including diacritics)

            Is there such thing, a "battle-tested" range?


            Example: I want to match the word "căști", here (in PCRE2) \pL works, but if I change to ECMAScript it doesn't recognize \pL. If I change the pattern to one taken from this answer, then the word is matched.

            So, even tho the above pattern matches this word "căști" I am still not 100% sure that it will match every other word composed by all the possible letters out there. This is why I am asking if there is a recommended pattern for this issue.



            Answered 2021-Jul-04 at 10:28

            Try and see if the following examples does what you want:

            Source https://stackoverflow.com/questions/68242912


            Getting matches from XRegExp
            Asked 2021-May-13 at 11:19

            Using XRegExp I have the following regex to match words that start with uppercase letters:



            Answered 2021-May-13 at 11:19

            You can use XRegExp.match with the scope set to all/g modifer, or run XRegExp.exec in a loop:

            Source https://stackoverflow.com/questions/67517958


            SyntaxError: Unexpected token at Yarn Run when deploying Laravel/Vue projekt with pipeline yml
            Asked 2021-Feb-05 at 07:55

            I am trying to deploy my projekt to a server via bitbucket-pipeline with a .yml script. The projekt has a laravel backend with PHP 7.4 and a Vue Js frontend. The problem occurs when the frontend builds with Yarn Run. The build process is working on my colleagues and my local maschine with the exact same yarn.lock and package.json, but not in the pipeline. Local we also have the same node and yarn/npm version.

            This is our pipeline script :



            Answered 2021-Feb-05 at 07:55

            For anyone with the same problem, we found the answer. The problem was the following command :

            Source https://stackoverflow.com/questions/65990460


            Javascript Unicode Redex matching NOT a letter or a number
            Asked 2020-Dec-02 at 03:06

            I would like to convert this:



            Answered 2020-Dec-02 at 02:09

            According to their documentation replace supports two match parameters; string and Regexp. That being said it will not parse a string expression, and so would be treated as a literal string replacement. To Use a xregex you would first have to create a expression instance and then use that as an argument.

            Source https://stackoverflow.com/questions/65083705


            split string contain html tags
            Asked 2020-Aug-15 at 19:47

            i have this html string:



            Answered 2020-Aug-15 at 19:47


            logger.info not working in Django logging
            Asked 2020-Jul-07 at 22:41

            Following is the logging snippet I have used in my django settings.py file. All the GET,POST requests are getting written to log but when i wrote logger.info("print something"), its not getting printed/captured in console as well as the log file

            Please suggest a workaround to capture logger.info() logs




            Answered 2020-Jul-07 at 22:41

            It's probably because your views module doesn't have a logging level set, so it will inherit the root logger's default level of WARNING. If you add a root entry with a level of INFO, similarly to the documented examples, you should see messages from other modules. Alternatively you can specify logger names under the loggers key for your specific module hierarchy, whatever that is. (Your example only overrides the WARNING level for modules in the django hierarchy, i.e. code in Django itself.)

            Source https://stackoverflow.com/questions/62782979


            Django Attribute Error Str Object Homepage
            Asked 2020-Jun-18 at 04:34

            When I go to, at the very top of the page, it says



            Answered 2020-Jun-18 at 04:25

            Probably you defined the model class as a string in your view. Change it to model class. Like this:

            Source https://stackoverflow.com/questions/62442246


            How can I use regex to exclude URLs from a JQuery script matching mixed Arabic and English found text?
            Asked 2020-May-16 at 12:07

            This is a followup question to How to detect text language with jQuery and XRegExp to display mixed RTL and LTR text correctly

            I'm using the Custom Twitter Feed plugin to display a client's Twitter feed on a website. He tweets in both English and Arabic. To test whether a tweet is in English or Arabic, and then style for ltr or rtl, I'm using this simple jQuery script suggested by the developer.



            Answered 2020-May-16 at 12:07

            I've found an answer that seems to work by coming at the problem from a different angle. Instead of trying to exclude the URLs I'm just matching the first word in the tweet for English or Arabic and then setting the text styling from that. The revised script is now:

            Source https://stackoverflow.com/questions/61822163


            Django static files dont find
            Asked 2020-Mar-08 at 20:59

            i wrote this and my static files don't load
            my settings.py



            Answered 2020-Mar-08 at 13:43

            For local development usually I use STATICFILES_DIRS like this:

            Source https://stackoverflow.com/questions/60587905

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install xregexp

            In browsers (bundle XRegExp with all of its addons):.


            Fork the repository and clone the forked version locally.Ensure you have the typescript module installed globally.Run npm install.Ensure all tests pass with npm test.Add tests for new functionality or that fail from the bug not fixed.Implement functionality or bug fix to pass the test.
            Find more information at:

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            gh repo clone slevithan/xregexp

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