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mdboommdboom
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Fixes Bug #2969451: MathTextParser parse fails on nested brackets. Add test for this case.
svn path=/trunk/matplotlib/; revision=8297
1 parent 0b419ec commit c604604

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Lines changed: 56 additions & 12 deletions

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‎lib/matplotlib/mathtext.py‎

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@@ -2295,8 +2295,9 @@ def __init__(self):
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autoDelim <<(Suppress(Literal(r"\left"))
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+ ((leftDelim | ambiDelim) | Error("Expected a delimiter"))
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+ Group(
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autoDelim
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^ OneOrMore(simple))
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OneOrMore(
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autoDelim
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^ simple))
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+ Suppress(Literal(r"\right"))
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+ ((rightDelim | ambiDelim) | Error("Expected a delimiter"))
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)

‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext.pdf‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext.png‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext.svg‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stix.pdf‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stix.png‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stix.svg‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stixsans.pdf‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stixsans.png‎

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‎lib/matplotlib/tests/baseline_images/test_mathtext/mathtext_stixsans.svg‎

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