5
votes
3answers
252 views

What plaintext editor with math symbols integration is available?

I am looking for a text-editor with full unicode-math support. Plaintext math entered and rendered properly. I am not expecting typographical features and symbol-repositioning like LaTeX, but at least ...
2
votes
2answers
259 views

Some texts appear as “Label empty”

I've got a problem with some of the texts not appearing in Ubuntu 11.04. I use the Spanish translation of Ubuntu and reinstalling the packages didn't solve the problem. You will find some screenshots ...
4
votes
3answers
1k views

Text inside files has squares with numbers in it

Some text files I come across, have little squares with numbers in them (in place of certain characters). I am unable to copy and paste these in Ubuntu, but may search and replace in gedit each ...