Fix mathtext regex for single-character expressions. (!955) · Merge requests · VTK / VTK · GitLab

Allison Vacanti requested to merge allisonvacanti/vtk:15859-single-char-mathtext into master Dec 02, 2015

Changed .+ to .* so that expressions such as "x" are detected correctly.

Bug report: http://www.vtk.org/Bug/view.php?id=15859