LaTeX: underoverlap

This LaTeX2ε package defines a construct for partly overlapping math decorations.

TEX and LATEX provide several commands for decorating parts of our equations; to direct attention or to indicate some special meaning. You can even nest them. But they have an inherent limitation: they cannot overlap partially. That's what this package is all about. It allows you to define new decorator commands that can partially overlap, as well as augment existing commands.

Development of this package is organized on Google Code.