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Title: mathtext: Fix bugs in conversion of apostrophes to primes by zblz · Pull Request #5880 · matplotlib/matplotlib · GitHub

Open Graph Title: mathtext: Fix bugs in conversion of apostrophes to primes by zblz · Pull Request #5880 · matplotlib/matplotlib

X Title: mathtext: Fix bugs in conversion of apostrophes to primes by zblz · Pull Request #5880 · matplotlib/matplotlib

Description: Fix #5864: wrong typesetting of $''/yr$ by recognising apostrophes in first position as part of the superscript. Fix the width of the superscript block when generated from apostrophes. For some reason the Hlist.extend method does not recompute the kerning (so in strings like $f''''(x)$ the primes would overrun the parens and the x), so I added an hpack() and kern() calls after extending. I also modified an existing test to include the two bugs fixed.

Open Graph Description: Fix #5864: wrong typesetting of $''/yr$ by recognising apostrophes in first position as part of the superscript. Fix the width of the superscript block when generated from apostrophes. For ...

X Description: Fix #5864: wrong typesetting of $''/yr$ by recognising apostrophes in first position as part of the superscript. Fix the width of the superscript block when generated from apostroph...

Opengraph URL: https://github.com/matplotlib/matplotlib/pull/5880

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ffe069d Fix apostrophes as primes zblz Jan 19, 2016 https://github.com/matplotlib/matplotlib/pull/5880/commits/ffe069dfb9ca36a65acf4096fa1c0ada6d4e4da5
736138b update mathtext test 31 baseline zblz Jan 19, 2016 https://github.com/matplotlib/matplotlib/pull/5880/commits/736138b3f7258b1bae56407cf197ab6fd4c2e6ab
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