[issue22354] Idle: highlite tabs

[Ezio Melotti]

Ezio Melotti added the comment:

> Possible ways to highlite is to have a light grey: 
> <--> 
> » (at the beginning of the tab)

FWIW the latter (») is what I usually see used, with a lighter color to distinguish it from regular text.

> 3. Should tab space in comments and strings be shaded?  I think so.
> If so, should the shading match the comment/string foreground color?

Tabs in comments and strings should generally be avoided (\t can be used in strings), and at least for Python source I would assume they don't occur too frequently, so I wouldn't worry too much about this issue.

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nosy: +ezio.melotti

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<http://bugs.python.org/issue22354>
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