Add support to recursively parse latex function calls This seems to clean up most of the problematic examples that were in test.tex. I'm sure we can find new ones that break this scheme. Changed: U trunk/Bundles/Latex.tmbundle/Syntaxes/LaTeX.plist U trunk/Bundles/Latex.tmbundle/Syntaxes/TeX.plist U trunk/Bundles/Latex.tmbundle/Syntaxes/test.tex