[Inkscape-devel] Translation doubts

Hi, I'm updating the spanish translation for the 0.42 release and I'm running into some doubts:

/src/dialogs/tiledialog.cpp - line 817: "Equal Height": Is this a verb like in: "I'm going to make the height equal, I will equal the heights.", or rather "These objects have the same heights, they have equal heights" - line 886: "Equal Width": idem - BBox: Is this short for "bounding box"? Should it be translated or is ti s astandard way of calling that kind of item?

Thanks, I'll be bothering you with some more later on ;-)