3
votes
2answers
972 views

Figure environment not working with included file (extra } or forgotten endgroup)

I've spent hours on this issue. I hope someone can help me. I'm running into some kind of interference when I try to use the figure environment (Likewise for table, might be related to floats). I ...
5
votes
2answers
177 views

How do I capture the existing color of a group?

My question is a follow-up of my answer to this question Color underline a formula My answer would have been much better, if I could save the color of the text and then restore it. Is it possible ...