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katex

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Fast math typesetting for the web.

katex.org

KaTeX/KaTeX

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### How to generate new metrics ------------------------------- There are several requirements for generating the metrics used by KaTeX. - You need to have an installation of TeX which supports kpathsea. You can check this by running `tex --version`, and seeing if it has a line that looks like > kpathsea version 6.2.0 - You need the Perl module `JSON`. You can install this either from CPAN (e.g. using the `cpan` command line tool: `cpan install JSON`) or with your package manager. - You need the Python module `fonttools`. You can install this either from PyPI (using `easy_install` or `pip`: `pip install fonttools`) or with your package manager. Once you have these things, run the following command from the root directory: sh ./dockers/fonts/buildMetrics.sh which should generate new metrics and place them into `fontMetricsData.json`. You're done!