pgfkeysearch

This package offers a way to find keys in a given path 'recursively', unlike pgfkeysvalueof.

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Requirements

• none besides a fairly recent LaTeX distribution as recent as 2022/06/01

(with the new in kernel ProcessKeyOptions and NewDocumentCommand) and pgfkeys.

Contacting Author

For bug reports and enhancement suggestions, the preferred way is to use the project's issue page. Please be ready to provide an example code showing the bug, if any.

Please do not use the issue page for generic help on how to use the package.

• git: https://github.com/alceu-frigeri/pgfkeysearch

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Copyright 2023-present by Alceu Frigeri

This work may be distributed and/or modified under the conditions of

• The LaTeX Project Public License, version 1.3c (or later), and/or
• The GNU Affero General Public License, version 3 (or later)

This work has the LPPL maintenance status maintained.

The Current Maintainer of this work is Alceu Frigeri

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## This work consist of the files

• pgfkeysearch.sty
  • the package itself

• README.md (this file)
  • quick introduction

• pgfkeysearch.tex
  • pakcage documentation
• pgfkeysearch.pdf
  • documentation in PDF format

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Changelog

• Version 1.5 (this)
  • changing default expl behavior (clearing assigned var when not found)
    • new package's options: one to keep old behavior, another changing the recovery strategy.
    • adding non branching variants, adding 'no search' variant.

• Version 1.4a
  • switching over pkginfograb package's info
    • a bit of code clean up/optimization.

• Version 1.4
  • adding a package option: root search

    2

    • and associated settings commands (see documentation).

• Version 1.3
  • Fixing command's signature (expl,

    1

    )
    • Improving documentation.

• Version 1.2
  • More typos.
    • added two command aliases, see documentation.

• Version 1.1
  • More typos.
    • renamed some internal variables to better follow the expl3 recommendations.
    • exposing the Expl3 commands.

• Version 1.0
  • Initial setup.