5 Jan
2026
5 Jan
'26
9:36 p.m.
Alceu Frigeri submitted the
xstackspackage.
Version: 1.0a 2026-01-04 License: lppl1.3c agpl3
Summary description: Dedicated global stacks implementations
Announcement text:
This Package offers 4 alternative ways of solving the problem of preserving tokens past the end of a variable number of nested groups. Two based on the aftergroup primitive and two based on stacks are implemented.
The package’s Catalogue entry can be viewed at https://ctan.org/pkg/xstacks
The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/xstacks/
Thanks for the upload.
For the CTAN Team Vincent Goulet
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