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Using a variable as a default in a function definition causes inconsistent highlighting
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
Using a variable as a default in a function definition causes inconsistent highlighting of variable name. Specifically, the first letter or the variable will not be highlighted.
Steps to Reproduce
- Open new file
- Set language to Python
- Enter
def test(test_var = variable):
Expected behavior: variable should be highlighted completely.
Actual behavior: ariable is highlighted while v is not.
Reproduces how often: 100%
Versions
Windows 10 C:\WINDOWS\system32>atom --version
Atom : 1.31.1 Electron: 2.0.7 Chrome : 61.0.3163.100 Node : 8.9.3
C:\WINDOWS\system32>apm --version apm 2.1.1 npm 6.2.0 node 8.9.3 x64 atom 1.31.1 python 3.6.4 git 2.17.0 visual studio
Additional Information
None
Here is a screenshot showing the problem along with the associated styles and stuff that create the problem:
Sorry for the delay @TheElementalOfCreation - we're transitioning over to supporting the Tree-sitter grammars only for built-in languages, does this still reproduce with Tree-sitter enabled?
Tree sitter seems to fix it, but at the same time it breaks a lot of other stuff. The "other stuff" was already discussed in another issue though.
https://github.com/atom/language-python/issues/281 is the issue I was referring to