* Handle . after number with no following digits. * Handle bare hyphen in \text{...}. Closes jgm/pandoc#2274. * Support \ltimes and \rtimes in the TeX reader (Arata Mizuki). * Slightly more efficient number parser. OBS-URL: https://build.opensuse.org/package/show/devel:languages:haskell/texmath?expand=0&rev=17