Guillaume Munch-Maccagnoni submitted an update to the
perfectcut
package.
Version number: 2.0 License type: lppl1.3
Summary description: Nested delimiters that consistently grow regardless of the contents
Announcement text: ----------------------------------------------------------------------
* The package now offers general-purpose commands for defining arbitrary nested delimiters that consistently grow regardless of the contents (perfectunary and perfectbinary)
* Added the behaviours CurrentHeight and CurrentHeightPlusOne alongside the existing behaviour IncreaseHeight.
* Added the stock commands perfectcase, perfectparens, and perfectbrackets intended for use in the context of abstract-machine-like calculi.
* Option fixxits.
* Removed the dependency on amsmath.
* Bugfixes.
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This package is located at http://mirror.ctan.org/macros/latex/contrib/perfectcut/
More information is at http://www.ctan.org/pkg/perfectcut
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese