How to display hidden characters by default (ZERO WIDTH SPACE ie. &#8203)
ellou'

I just lost part of my weekend because of this ... joker - zero width space. I just used some snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accidentally in vi.

Is there any way to display such things in IntelliJ (or some other way to examine files) without using external editors.

IntelliJ 11 / Mac OS 10.7
How to display hidden characters by default (ZERO WIDTH SPACE ie. &#8203)
===

ellou'

I just lost part of my weekend because of this ... joker - zero width space. I just used some snippets from google groups and didn't recognize that there are doubled characters, because Idea (11) didn't show them, which was causing problems with parsing config file of my app... I discovered it accidentally in vi.

Is there any way to display such things in IntelliJ (or some other way to examine files) without using external editors.

IntelliJ 11 / Mac OS 10.7