Stuck on an issue?
Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.
And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.
Regex error when used with a minifier that turns unicode characters into ASCII
See original GitHub issueIf ascii_only is set to true on uglify-js, react-pdf will throw the following error:
SyntaxError: invalid range in character class
Issue stems from hyphen. 1.4.1 version of this package is unusable with Create React App in its default configuration, as CRA has ascii_only set to true by default.
Issue Analytics
- State:
- Created 5 years ago
- Reactions:2
- Comments:5 (1 by maintainers)
Top Results From Across the Web
How to encode unicode characters with the pattern "\u ...
new UglifyJsPlugin({ uglifyOptions: { output: { // This was turned in the app because "emoji and regex" values // were not minified properly ......
Read more >UTS #18: Unicode Regular Expressions
Unicode is a large character set—regular expression engines that are only adapted to handle small character sets will not scale well. Unicode ......
Read more >uglify-js - npm
UglifyJS is a JavaScript parser, minifier, compressor and beautifier toolkit. Note: uglify-js supports JavaScript and most language features in ...
Read more >API Reference - Terser
Previously known as "output options". ascii_only (default false ) -- escape Unicode characters in strings and regexps (affects directives with ...
Read more >Regex Tutorial - Non-Printable Characters
If your regular expression engine supports Unicode, you can use \uFFFF or \x{FFFF} to insert a Unicode character. The euro currency sign occupies...
Read more >
Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free
Top Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Thanks @oskarkook ! Otherwise we will just have to fork it and publish a new version under
@react-pdfscope. Let’s wait some days or otherwise just follow that pathCurrent solution is to use 1.4.0. I’ve opened a PR in hyphen, but who knows if/when it will be accepted.