CTAN Comprehensive TeX Archive Network

New on CTAN: am­scdx

Date: June 24, 2019 6:08:22 PM CEST
Martin Ver­meer sub­mit­ted the am­scdx pack­age. Ver­sion: 2.1x 2019-06-04 Li­cense: lp­pl1.3c Sum­mary de­scrip­tion: En­hanced com­mu­ta­tive di­a­grams An­nounce­ment text:
The orig­i­nal am­scd pack­age pro­vides a CD en­vi­ron­ment that em­u­lates the com­mu­ta­tive di­a­gram ca­pa­bil­i­ties of AMS-TeX ver­sion 2.x. This means that only sim­ple rect­an­gu­lar di­a­grams are sup­ported, with no di­ag­o­nal ar­rows or more ex­otic fea­tures. This en­hance­ment pack­age im­ple­ments dou­ble (“fat”), dashed, and bidi­rec­tional ar­rows (left-right and up-down), and color at­tributes for ar­rows and their an­no­ta­tions. The re­stric­tion to rect­an­gu­lar ge­om­e­try re­mains. This nev­er­the­less al­lows the draw­ing of a much broader class of “com­mu­ta­tive-di­a­gram-like” di­a­grams.
The pack­age’s Cat­a­logue en­try can be viewed at https://ctan.org/pkg/am­scdx The pack­age’s files them­selves can be in­spected at http://mir­ror.ctan.org/macros/la­tex/con­trib/am­scdx/
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 .

am­scdx – En­hanced com­mu­ta­tive di­a­grams

The orig­i­nal am­scd pack­age pro­vides a CD en­vi­ron­ment that em­u­lates the com­mu­ta­tive di­a­gram ca­pa­bil­i­ties of AMS- ver­sion 2.x. This means that only sim­ple rect­an­gu­lar di­a­grams are sup­ported, with no di­ag­o­nal ar­rows or more ex­otic fea­tures.

This en­hance­ment pack­age im­ple­ments dou­ble (“fat”), dashed, and bidi­rec­tional ar­rows (left-right and up-down), and color at­tributes for ar­rows and their an­no­ta­tions. The re­stric­tion to rect­an­gu­lar ge­om­e­try re­mains. This nev­er­the­less al­lows the draw­ing of a much broader class of “com­mu­ta­tive-di­a­gram-like” di­a­grams.

This up­date, 2.2x of 2019-07-02, fixes the dashed-ar­rows parts place­ment bug, and adds the pack­age op­tion 'lyx', for use with lyx to pre­vent con­flict with the al­ready loaded am­scd. The pack­ages xcolor and graph­icx are made re­quired.

Pack­ageam­scdx
Ver­sion2.2x 2019-07-02
Copy­right1995, 1999 Amer­i­can Math­e­mat­i­cal So­ci­ety
2016–2017 3 Project and Amer­i­can Math­e­mat­i­cal So­ci­ety
2019 Martin Ver­meer
Main­tainerMartin Ver­meer

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