oetiker/rrdtool-1.x — pull request #507 by bbonev (2014-06-23 21:23:06+00:00)
Title: Increase im->watermark buffer size, so it can fit some pango markup

I think that its a good idea to also increase other parts of the im structure and threat their size with sizeof, instead of current fixed numbers.

If you agree to accept such a change, let me know, I will prepare patch for that too.