asnunes/mathml-to-latex v1.7.0

on GitHub

(FEAT) Pair bare fences into proper auto-sizing delimiters
Loose <mo> fences are now matched and wrapped, so (, [, { and their partners become \left...\right pairs (e.g. (x + y) to \left(x + y\right)), removing the dangling \left. / \right. fillers and extra parentheses produced before. Vertical bars pair into absolute-value delimiters (|x| to \left|x\right|) and double bars into the norm delimiter (||a|| to \left\|a\right\|). #68 #69 (#34)
Thanks to @kepano for reporting.

(FEAT) Convert fenced tables into matrix environments
An <mtable> wrapped in fences now renders as the matching matrix environment: parentheses to pmatrix, single bars to vmatrix (determinant), and double bars to Vmatrix. #68 #69 (#41)
Thanks to @explorerc for reporting.

(FEAT) Respect linethickness on <mfrac>
A zero linethickness now emits \genfrac{}{}{0pt}{}{...}{...} instead of a barred \frac, so bar-less fractions and binomial coefficients render correctly. Any explicit linethickness is mapped to the matching \genfrac bar size. #65 (#47)
Thanks to @RangerMak for reporting.

(FIX) Brace fences now produce valid LaTeX
Brace delimiters are escaped (\left\{, \right\}) instead of the invalid \left{ / \right}. #67 (#66)