Add unicode and hex escape sequence support - Githubissues

atom / language-yaml

YAML package for Atom

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Add unicode and hex escape sequence support #75

Closed winstliu closed 7 years ago

winstliu commented 7 years ago

Prerequisites

[x] Put an X between the brackets on this line if you have done all of the following:
- Reproduced the problem in Safe Mode: http://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
- Followed all applicable steps in the debugging guide: http://flight-manual.atom.io/hacking-atom/sections/debugging/
- Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
- Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom
- Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

Unicode escape sequences currently are not tokenized correctly.

Steps to Reproduce

Open a new editor and set the syntax to YAML
unicode: "\u263A" or hex esc: "\x0a"

Expected behavior: \u263A and \x0a to all be highlighted as an escape sequence

Actual behavior: Only \u and \x are

Reproduces how often: 100%

Versions

language-yaml@0.28.0