This version fixes a few minor problems and adds support for even more TeX. Now it compiles more than 99% of legal equations from PlanetMath corpus.

= TeX = Of 6302 tests: * 5574 (88.4%) passed * in 5136 (92.1%) cases it was able to produce HTML * in 438 (7.9%) cases it couldn't * 1 (0.0%) failed due to lexer * 11 (0.2%) failed due to parser * 716 (11.3%) failed due to 188 unknown -codes * 179 -codes in 684 (10.8%) equations were illegal (couldn't be compiled by LaTeX with ams* packages) * 9 -codes in 35 (0.6%) equations were legal * So 47 (0.7%) failed due to reasons other than genuinely illegal -codes * So of 5618 equations not containing genuinely illegal -codes, 5571 could be compiled by texvc, what makes up for 99.15%, more than promised 99%.

= Performance = It got some 20% slower since version 12. Yet it's still fast as hell. Should you ever want to use texvc to process a few megabytes of TeX code per second, there are many obvious ways how performance could be improved even more.

real 0m0.244s user 0m0.210s sys 0m0.000s

real 0m0.240s user 0m0.240s sys 0m0.000s

real 0m0.236s user 0m0.240s sys 0m0.000s