Incorrect highlighting of character class in regexp

[elprans]

• Editor name and version: Atom 1.11
• Platform: Linux
• Color scheme: Chromodynamics
• MagicPython version: 0.5.15
• A sreenshot:
• 5-10 lines of surrounding code: a = r'[[:alpha:]]'

[vpetrovykh]

Not a bug. Python regular expressions do not have character class names like [:alpha:], instead they use \w and similar ones. So the regular expression is actually highlighter correctly.