CTAN
Comprehensive TeX Archive Network

CTAN Up­date: per­fect­cut

Date: May 4, 2017 8:42:30 AM CEST
Guil­laume Munch-Maccagnoni sub­mit­ted an up­date to the per­fect­cut pack­age. Ver­sion: 2.2 2017-04-22 Li­cense: lp­pl1.3 Sum­mary de­scrip­tion: De­lim­iters whose size ad­justs to the nest­ing An­nounce­ment text:
2.2 04/17: * By de­fault, use the scalerel pack­age in­stead of the math­style pack­age to com­pute the nested math­style. * The op­tion no­math­style and the com­mand \cut­style are dep­re­cated. * The op­tion math­style is in­tro­duced, to use when scalerel is too slow. 2.1 06/15: * the spac­ing in­side cases can be con­tolled with \cut­case­barskip * cor­rected a bug where ver­ti­cal bars would shrink hor­i­zon­tally * cor­rected the spac­ing of mid­dle de­lim­iters
The pack­age’s Cat­a­logue en­try can be viewed at https://ctan.org/pkg/per­fect­cut The pack­age’s files them­selves can be in­spected at http://mir­ror.ctan.org/macros/la­tex/con­trib/per­fect­cut/
Thanks for the up­load. For the CTAN Team Pe­tra Rübe-Pugliese
We are sup­ported by the TeX users groups. Please join a users group; see https://www.tug.org/user­groups.html .

per­fect­cut – De­lim­iters whose size ad­justs to the nest­ing

This pack­age de­fines the com­mand \per­fect­cut#1#2 which dis­plays a bracket <#1||#2>. Var­i­ous de­lim­iters are sim­i­larly de­fined. The ef­fect of these com­mands is to let the de­lim­iters grow ac­cord­ing to the num­ber of nested \per­fect­com­mands (re­gard­less of the size of the con­tents).

The pack­age is orig­i­nally in­tended for solv­ing a no­ta­tional is­sue re­gard­ing the rep­re­sen­ta­tion of ab­stract-ma­chine-like cal­culi in proof the­ory and com­puter sci­ence. For gen­eral use, the pack­age also de­fines com­mands for defin­ing cus­tom de­lim­iters that be­have in the same way.

This pack­age also of­fers a sound reim­ple­men­ta­tion of \big, \bigg, etc.

Pack­ageper­fect­cut
Ver­sion2.2 2017-04-22
Main­tainer Guil­laume Munch-Maccagnoni

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