New on CTAN: perfectcut

CTAN Announcements ctan-ann at
Tue Feb 4 11:28:17 CET 2014

the daemon reported:

> Name of contribution: perfectcut
> Author's name: Guillaume Munch-Maccagnoni
> Package version: 1.9
> Location on CTAN: macros/latex/contrib/perfectcut
> Summary description: Brackets whose size adjusts to the nesting
> License type: lppl
> Announcement text given by the package's contributor:
> ----------------------------------------------------------------------
> This package defines the command \perfectcut#1#2 which displays a
> bracket <#1||#2>. Its effect is to determine the size of the bracket
> depending on the number of nested \perfectcut (regardless of the
> contents). It is intended for use:
> - In proof theory, for term notations of sequent calculus,
> - In computer science, for the modeling of abstract machines.
> This package also offers a reimplementation of \big, \bigg, etc. into
> arbitrary-size variants.
> ----------------------------------------------------------------------
> Announcement required: Yes
> Users may view the package catalogue entry at
> or they may browse the package directory at

thanks for the upload; i've installed the new package, and made an entry
for it in the catalogue repository.

Robin Fairbairns

For the CTAN team

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