Regardless of what direction does Geany go in a future regarding Matlab parsing (upstream ctags, regex, sscanf, strncmp...), can this PR be merged? As far as I understand it is ready to merge, and solves an issue with Matlab file parsing.
I still have some interest in improving this in a future (`%{...%}` comments, classes, etc), but for the time being this PR solves the issue at hand.