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CTAN update: lt3luabridge
by CTAN Announcements 25 Jun '25

25 Jun '25

Vít Starý Novotný submitted an update to the lt3luabridge package. Version: 2.2.2 2025-06-24 License: lppl1.3c Summary description: Execute Lua code in any TeX engine that exposes the shell Announcement text: ---------------------------------------------------------------------- Continuous integration: - Switch to the GitHub Action `softprops/action-gh-release` for automatic pre-releases. (contributed by @muzimuzhi in expltools#82, e0dad5ad) Documentation: - Document the current limitations of the MikTeX distribution and using shell escape to execute Lua code. (reported by @obskyr in [witiko/markdown#566][markdown-566] and by @viocha in [witiko/markdown#573][markdown-573], escalated upstream by @witiko in [miktex/miktex#1630][miktex-1630], documented by @witiko in [witiko/markdown#574][markdown-574] and #32) These are the current limitations: 1. The filenames of your .tex files may not contain spaces, see also [witiko/markdown#573][markdown-573]. 2. If `-output-directory` is provided, it may not contain spaces and it won't be automatically detected by MikTeX, see also [miktex/miktex#1630][miktex-1630]. [miktex-1630]: https://github.com/MiKTeX/miktex/issues/1630 [markdown-566]: https://github.com/Witiko/markdown/issues/566 [markdown-573]: https://github.com/Witiko/markdown/issues/573 [markdown-574]: https://github.com/Witiko/markdown/pull/574 ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/lt3luabridge The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/lt3luabridge/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: markdown
by CTAN Announcements 25 Jun '25

25 Jun '25

Vít Starý Novotný submitted an update to the markdown package. Version number: 3.11.4-0-g260a31e6 2025-06-24 License type: lppl1.3c Summary description: Converting and rendering markdown documents inside TeX Announcement text: ---------------------------------------------------------------------- Documentation: - Document the current limitations of the MikTeX distribution and TeX engines other than LuaTeX. (reported by @obskyr in #566 and by @viocha in #573, escalated upstream by @witiko in [miktex/miktex#1630][miktex-1630], documented by @witiko in #574 and [witiko/lt3luabridge#32][lt3luabridge-32]) These are the current limitations: 1. The filenames of your .tex files may not contain spaces, see also #573. 2. If `-output-directory` is provided, it may not contain spaces and it won't be automatically detected by MikTeX, see also [miktex/miktex#1630][miktex-1630]. Housekeeping: - Mark uses of the deprecated conditional functions `\regex_match:*` for removal after we have dropped support for TeX Live 2024 and earlier. (8cd8bb5f) Deprecation: - Undeprecate `\markdownOptionOutputDir`. (#566, [miktex/miktex#1630][miktex-1630], #574) Due to the lack of support for the automatic detection of `-output-directory` in MikTeX with TeX engines other than LuaTeX (see [miktex/miktex#1630][miktex-1630]), there are still genuine uses of this option. Therefore, it doesn't make sense to deprecate it. [miktex-1630]: https://github.com/MiKTeX/miktex/issues/1630 [lt3luabridge-32]: https://github.com/Witiko/lt3luabridge/pull/32 ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/generic/markdown More information is at https://www.ctan.org/pkg/markdown ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: expltools
by CTAN Announcements 25 Jun '25

25 Jun '25

Vít Starý Novotný submitted an update to the expltools package. Version number: 2025-06-24 License type: lppl1.3c gpl2+ Summary description: Development tools for expl3 programmers Announcement text: ---------------------------------------------------------------------- ## expltools 2025-06-24 ### explcheck v0.11.0 #### Development This version of explcheck has implemented the following new features: - Detect base forms of deprecated conditional function names. (#95, c96332f, 3a4dfbf) - Improve support for low-confidence function variant definitions. (#99) - Previously, when unexpected material was encountered in variant argument specifiers, variants for all possible sets of specifiers were expected to be defined with low confidence. However, for base functions with many specifiers, this behavior was disabled because it would lead to a combinatorial explosion. After this change, all possible variants are efficiently encoded using a pattern, which allowed us to support arbitrarily many arguments. - Recognize more argument specifiers in function (variant) definitions. (#99) This includes support for c-type csname arguments and non-n-type replacement text arguments. In the latter case, the replacement text is not analyzed and the function is assumed to be defined with unknown replacement text. - Add support for detecting function use in c- and v-type arguments. (#99) Previously, if a function `\__example_foo:n` was defined and then used as `\use:c { __example_foo:n }`, issue W401 (Unused private function) would be raised. After this change, issues like W401 and W402 (Unused private function variant) are no longer reported in such cases. Furthermore, if a c- or v-type argument can only be partially understood, such as `\use:c { __example_foo: \unexpected }`, a pattern `__example_foo:*` is generated and functions whose name matches the pattern are marked as used with low confidence. However, such pattern is only produced when at least N tokens from the argument can be recognized, where N is given by a new Lua option `min_simple_tokens_in_csname_pattern` (default is 5 tokens). - Require more context cues to determine that the whole file is in expl3 when the Lua option `expl3_detection_strategy` is set to "auto", which it is by default. (#99) Previously, any expl3-like material, as defined by the LPEG parser `expl3like_material`, would have been sufficient. However, several packages such as rcs and fontinst would place colons (:) directly after control sequences, confusing the detector. Therefore, N separate instances of expl3-like material are now required, where N is given by a new Lua option `min_expl3like_material` (default is 5 instances). - Recognize indirect applications of creator functions via `\cs_generate_from_arg_count:NNnn` as function definitions. (#99) - Add module `explcheck-latex3.lua` that includes LPEG parsers and other information extraction from LaTeX3 data files. (#99) This module was previously named `explcheck-obsolete.lua` and only included information about deprecated control sequences extracted from the file `l3obsolete.txt`. The new module also contains registered LaTeX module names extracted from the file `l3prefixes.csv`. This new information is used to determine whether a control sequence is well-known in order to reduce false positive detections of issues such as E408 (Calling an undefined function). - Add more support for semantic analysis. (#99) This adds support for the following new issues from Section 4 of the document titled [_Warnings and errors for the expl3 analysis tool_][warnings-and-errors]: 1. T400[^t400] (Expanding an unexpandable variable or constant) 2. E408[^e408] (Calling an undefined function) 3. E411 (Indirect function definition from an undefined function) This concludes all planned issues from Section 4.1 (Functions and conditional functions) from this document. [^t400]: This issue has later been moved to Section 3 of the same document and renamed to T305, since it can be detected by the syntactic analysis already. [^e408]: By default, all standard library prefixes, defined by the parser `expl3_standard_library_prefixes`, as well as registered prefixes from the file `l3prefixes.csv` are excluded from this error. Besides well-known prefixes, you may also declare other imported prefixes using a new Lua option `imported_prefixes`. For example, here is how your config file `.explcheckrc` might look if you use the function `\precattl_exec:n` from the package precattl: ``` csv [defaults] imported_prefixes = ["precattl"] ``` - Add command-line options `--config-file` and `--no-config-file`. (suggested by @muzimuzhi in #101, implemented in #99) - Add Lua option `fail_fast` that controls whether the processing of a file stops after the first step that produced any errors. The default value is `true`, which means that the processing stops after the first error. (#99) #### Warnings and errors This version of explcheck has made the following changes to the document titled [_Warnings and errors for the expl3 analysis tool_][warnings-and-errors]: - Gray out issues that are only planned and not yet implemented. (#99) - Remove the planned issue E406 (Multiply defined function). (#99) Semantic analysis wouldn't be able to distinguish between multiply defined functions and functions that are defined in different code paths that never meet. - Remove issue W407 (Multiply defined function variant) and plan for a replacement issue W501 of the same name for the flow analysis. (#99) Semantic analysis can't distinguish between multiply defined variants and variants that are defined in different code paths that never meet. - Merge the planned issues E408 (Calling an undefined function) and E409 (Calling an undefined function variant) into E408. (#99) - Plan for a flow-aware variant E504 (Function variant for an undefined function) of issue E405 of the same name. (#99) - Add extra examples for planned issue E500 (Multiply defined function). (#99) - Include functions `\*_count:N` in the planned issue T420 (Using a variable of an incompatible type). (suggested by @FrankMittelbach in latex3/latex3#1754, fixed in #97 and #99) - Remove issue T400 (Expanding an unexpandable variable or constant) and create a corresponding issue T305 for the syntactic analysis. (#99) - Plan for a flow-aware variant E506 (Indirect function definition from an undefined function) of issue E411 of the same name. (#99) - Plan for issue E515 (Paragraph token in the parameter of a "nopar" function) and remove the item "Verifying the 'nopar' restriction on functions" from Section "Caveats". (#99) [warnings-and-errors]: https://github.com/witiko/expltools/releases/download/latest/warnings-and-e… #### Fixes This version of explcheck has fixed the following bugs: - Do not report issue E405 (Function variant for an undefined function) for standard functions from the modules ltmarks, ltpara, ltproperties, and ltsockets. (fixed in commit cb0713df, based on [a TeX StackExchange post][tse/739823/70941] by @cfr42) - Do not report issue S206 (Malformed variable or constant name) when issue W200 ("Do not use" argument specifiers) is reported for the same control sequence. (reported by @muzimuzhi in #100, fixed in #99) [tse/739823/70941]: https://tex.stackexchange.com/a/739823/70941 - Mark file `explcheck.lua` as executable in archive `expltools.ctan.zip`. (suggested by @manfredlotz and @PetraCTAN in #98, fixed in #99) ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/support/expltools More information is at https://www.ctan.org/pkg/expltools ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: quiver
by CTAN Announcements 25 Jun '25

25 Jun '25

varkor submitted an update to the quiver package. Version number: 1.5.5 License type: mit Summary description: Draw commutative diagrams exported from https://q.uiver.app Announcement text: ---------------------------------------------------------------------- Version 1.5.5 contains a new TikZ style `between` that may be used to provide better path shortening than `shorten <` and `shorten >`. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/quiver More information is at https://www.ctan.org/pkg/quiver ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: pdfmanagement-testphase
by CTAN Announcements 25 Jun '25

25 Jun '25

The LaTeX Project Team submitted an update to the pdfmanagement-testphase package. Version: 0.96s 2025-06-23 License: lppl1.3c Summary description: LaTeX PDF management testphase bundle Announcement text: -------------------------------------------------------------------------------- ### Fixed - l3pdffield-radiobutton: added missing \leavevmode, issue #89 - corrected \@@Listbox definition in hyperref-generic ### Changed - l3pdfmeta: UA-2 no longer removes the info dictionary. This is only a "should" requirement and it makes some validator happier if it is there. - with lualatex lualinksplit.lua is used for link annotations, see lualinksplit.lua for documentation. - code has been cleanup - the deprecated command \DeclareDocumentMetadata has been removed - removed keyword testphase from the package and file declarations - PDF management is now always active when loaded. ### Added - \GetDocumentProperty (to replace the grammatically wrong \GetDocumentProperties) - new package "pdfmanagment" that allows to load the pdfmanagement without using \DocumentMetadata - new package l3pdffield that replaces l3pdffield-testphase -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/pdfmanagement-testphase More information is at https://ctan.org/pkg/pdfmanagement-testphase -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

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CTAN update: CreationBoites
by CTAN Announcements 25 Jun '25

25 Jun '25

Cédric Pierquet submitted an update to the CreationBoites package. Version: 0.1.3 2025-06-23 License: lppl1.3c Summary description: Macros to create simple tcolorbox with some customizations Announcement text: ---------------------------------------------------------------------- Compatibility with twemojis ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/creationboites The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/creationboites/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: TrivialPursuit
by CTAN Announcements 25 Jun '25

25 Jun '25

Cédric Pierquet submitted an update to the TrivialPursuit package. Version: 0.1.5 2025-06-24 License: lppl1.3c Summary description: Insert Trivial Pursuit board game Announcement text: ---------------------------------------------------------------------- Bugfix ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/trivialpursuit The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/trivialpursuit/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: nfssext-cfr
by CTAN Announcements 25 Jun '25

25 Jun '25

Clea F. Rees submitted an update to the nfssext-cfr package. Version: 1.3 2025-06-22 License: lppl1.3c Summary description: Extensions to the LaTeX NFSS Announcement text: ---------------------------------------------------------------------- Allow extin{} again for hyperref 2025-05-20 or later. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/nfssext-cfr The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/nfssext-cfr/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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New on CTAN: tokmap
by CTAN Announcements 24 Jun '25

24 Jun '25

plante submitted the tokmap package. Version: 1.0 License: lppl1.3c Summary description: Iterate over a token list expandably, without dropping spaces or braced groups Announcement text: ---------------------------------------------------------------------- Usage: `\tokmap <command> { <tokens> }` applies command over the token list tokens. Space tokens, left and right braces are replaced with the marker tokens `\tokmap@space`, `\tokmap@bgroup`, and `\tokmap@egroup` respectively (who are `\ifx`-equal to themselves exclusively). For convenience, command may contain multiple tokens. It is assumed that `{` and `}` are the only characters with category codes 1 (beginning of group) and 2 (end of group) respectively. Expandable. This package may be used in LaTeX by `\usepackage{tokmap}`, or in plain TeX and other formats by `\input{tokmap}`. See the visualtoks package for an example application (http://mirrors.ctan.org/macros/generic/visualtoks/visualtoks-doc.pdf). ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tokmap The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/tokmap/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: customenvs
by CTAN Announcements 24 Jun '25

24 Jun '25

Cédric Pierquet submitted an update to the customenvs package. Version: 0.40c 2025-06-23 License: lppl1.3c cc-by-sa-4 Summary description: Custom environments (MCQ, list with picked items, ...) Announcement text: ---------------------------------------------------------------------- New picto (clippy) + macros for manipulating lengths ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/customenvs The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/customenvs/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: hypdestopt
by CTAN Announcements 24 Jun '25

24 Jun '25

The Oberdiek Package Support Group submitted an update to the hypdestopt package. Version: 2.9 2025-06-23 License: lppl1.3c Summary description: Hyperref destination optimizer Announcement text: ---------------------------------------------------------------------- Update test for PDF management. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/hypdestopt The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/hypdestopt/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: sttools
by CTAN Announcements 24 Jun '25

24 Jun '25

Sigitas Tolušis submitted an update to the sttools package. Version: 3.2 2025-06-18 License: lppl1.3 Summary description: Various macros Announcement text: -------------------------------------------------------------------------------- An update of the packages to the latest LaTeX kernel. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/sttools More information is at https://ctan.org/pkg/sttools -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

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CTAN update: pdflscape
by CTAN Announcements 24 Jun '25

24 Jun '25

The Oberdiek Package Support Group submitted an update to the pdflscape package. Version: 0.14 2025-06-23 License: lppl1.3c Summary description: Make landscape pages display as landscape Announcement text: ---------------------------------------------------------------------- Update test for the PDF management ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/pdflscape The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/pdflscape/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: pynotebook
by CTAN Announcements 24 Jun '25

24 Jun '25

Cédric Pierquet submitted an update to the pynotebook package. Version: 0.1.4 2025-06-21 License: lppl1.3c Summary description: pynotebook presents (raw, Markdown or Python) codes (and execution with LuaLaTeX) as in a Jupyter Notebook Announcement text: -------------------------------------------------------------------------------- Code improvements. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/pynotebook More information is at https://ctan.org/pkg/pynotebook -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

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CTAN update: transparent
by CTAN Announcements 24 Jun '25

24 Jun '25

The Oberdiek Package Support Group submitted an update to the transparent package. Version: 1.6 2025-06-23 License: lppl1.3c Summary description: Using a color stack for transparency with pdfTeX Announcement text: ---------------------------------------------------------------------- * Fix clash with pgfutil-common #3 * Update test for PDF management * adapt to l3kernel changes (l3opacity is now included) ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/transparent The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/transparent/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: visualtoks
by CTAN Announcements 23 Jun '25

23 Jun '25

plante submitted an update to the visualtoks package. Version: 1.1 License: lppl1.3c Summary description: Typeset TeXbook-style visualisations of token lists Announcement text: ---------------------------------------------------------------------- Bug fixes: - The catcode of active implicit characters (an active character that has been \let to another character) would display incorrectly; this is now corrected. - Some pieces of code did not have adequate protection against stray \if... tokens. They have been made if-safe. New Features: - “Anomalous” control sequences (that differ in shape from the control sequence with the same name formed by \csname) are now detected and marked with a star (*). - Added a .sty so LaTeX users can say \usepackage{visualtoks}. - Changed the name of the parameter \visualtokskip to \visualtokssep. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/visualtoks The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/visualtoks/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: mcf2graph
by CTAN Announcements 23 Jun '25

23 Jun '25

Akira Yamaji submitted an update to the mcf2graph package. Version: 5.23 2025-06-22 License: mit Summary description: Draw chemical structure diagrams with MetaPost Announcement text: -------------------------------------------------------------------------------- -change syntax of :,= {a'b'..}:c => a'b'..:c {a'b'..}=c => a'b'..=c -delete command checkm() -update mcf2graph.mp -update MCF manual,example -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/mcf2graph More information is at https://ctan.org/pkg/mcf2graph -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

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CTAN update: cfr-lm
by CTAN Announcements 23 Jun '25

23 Jun '25

Clea F. Rees submitted an update to the cfr-lm package. Version: 1.9 License: lppl1.3c Summary description: Enhanced support for the Latin Modern fonts Announcement text: -------------------------------------------------------------------------------- Subset declarations -> font defn files; remove from sty for current LaTeX; + nomaths/nomath option -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/cfr-lm More information is at https://ctan.org/pkg/cfr-lm -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .

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CTAN update: hyperref
by CTAN Announcements 22 Jun '25

22 Jun '25

The LaTeX Project Team submitted an update to the hyperref bundle. Version: 7.01n 2025-06-21 License: lppl1.3 Summary description: Extensive support for hypertext in LaTeX Announcement text: ---------------------------------------------------------------------- * removed dependency from atveryend and atbegshi (issue #371) * changed hyperindexformat to hyperxindexformat to prevent wrong index sorting (issue #386 and #243) * load generic driver if pdfmanagement is detected * set the pdfa key automatically if an A-standard is set in \DocumentMetadata. issue #387 * test if \ifmeasuring@ already exists, tagging-project issue #920 * Various typos and wrong spelling corrected ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/hyperref The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/hyperref/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: rerunfilecheck
by CTAN Announcements 22 Jun '25

22 Jun '25

The Oberdiek Package Support Group submitted an update to the rerunfilecheck package. Version: 1.11 2025-06-21 License: lppl1.3c Summary description: Checksum based rerun checks on auxiliary files Announcement text: ---------------------------------------------------------------------- This version removes the dependency from the atveryend package and uses LaTeX hooks instead. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/rerunfilecheck The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/rerunfilecheck/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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CTAN update: struktex
by CTAN Announcements 22 Jun '25

22 Jun '25

Jobst Hoffmann submitted an update to the struktex package. Version: 3.0a License: lppl1.3c Summary description: Draw Nassi-Shneiderman charts Announcement text: ---------------------------------------------------------------------- Draw Nassi-Shneiderman charts Even in the age of OOP one must develop algorithms. Nassi-Shneiderman diagrams are a well known tool to describe an algorithm in a graphical way. This package StrukTeX presents some macros for generating those diagrams in a LaTeX document. The package provides the most important elements of a Nassi-Shneiderman diagram, including processing blocks, loops, mapping conventions for alternatives, etc. Diagrams are drawn using the picture environment (using pict2e for preference). The author is Jobst Hoffmann. See also pict2e. If one is working with (X)emacs and AUCTeX the "drawing" process is supported by structex.el, a style file which knows the syntax of most of the commands from the StrukTeX package. Version v3.0a-0-gfdf7422 incorporates a nearly completely rewritten documentation and a new file organization without the need of a struktex.ins fle. Additionally the Makefile is replaced by lbuild.lua and lbuild-config.lua - the latter for configuring the language (de or en). ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/struktex The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/struktex/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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New on CTAN: tictactoe
by CTAN Announcements 21 Jun '25

21 Jun '25

Peter Rowlett submitted the tictactoe package. Version number: 1.0 2025-06-20 License type: cc-by-sa-4 Summary description: Drawing tic-tac-toe or Nought and Crosses games Announcement text: ---------------------------------------------------------------------- tictactoe is a LaTeX package which provides commands for drawing grids for the game known variously as tic-tac-toe (and variants), Noughts and Crosses, Naughts and Crosses, Xs and Os, and so on. It can be used to draw inline O and X symbols, and boards including boards with winning lines, and boards with labels underneath. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/tictactoe More information is at https://www.ctan.org/pkg/tictactoe ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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New on CTAN: multinotes
by CTAN Announcements 21 Jun '25

21 Jun '25

Dafydd Evans submitted the multinotes package. Version number: 1.0 2025-06-21 License type: lppl1.3c Summary description: Typesetting multilingual lecture notes and exercise sheets Announcement text: ---------------------------------------------------------------------- A new package for typesetting multilingual documents, with an emphasis on preparing lecture notes and exercise sheets. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/multinotes More information is at https://www.ctan.org/pkg/multinotes ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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New on CTAN: visualtoks
by CTAN Announcements 21 Jun '25

21 Jun '25

plante submitted the visualtoks package. Version: 1.0 License: lppl1.3c Summary description: Typeset TeXbook-style visualisations of token lists Announcement text: ---------------------------------------------------------------------- visualtoks: typeset TeXbook-style visualisations of token lists. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/visualtoks The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/visualtoks/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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New on CTAN: texgit
by CTAN Announcements 21 Jun '25

21 Jun '25

Thomas Weise submitted the texgit package. Version: 0.9.6 2025-06-20 License: lppl1.3 Summary description: Download, access, and potentially execute files from git Announcement text: ---------------------------------------------------------------------- The “texgit” package is a tool mainly intended for including source codes and files from external “git” repositories in LaTeX code. Imagine that you are teacher in the field of computer science. Maybe you are teaching a programming class. You want to use LaTeX to make a course book or course slides. Naturally, you will want to include example programs and source codes in your book/slides. Maybe you even want to execute your codes and show their outputs. That is, at present, tedious. You could put them as files into your teaching material and manually execute them. But they will always be isolated examples and more often than not, code examples are just written directly in the LaTeX sources in listings environments. With the “texgit” package, you can separate your example codes from your teaching material. You can put them into a separate “git” repository. In your LaTeX code, you can tell “texgit” to download this repository (it will be cached locally) and then get the local paths to the files in the repository. Moreover, you can also execute the downloaded files and let “texgit” store their output into local files (which, again, will be cached). You can then include these files in your teaching material. The “texgit” package allows you to do the following things: - download files from a “git” repository and access them from LaTeX, - apply some post-processor to the downloaded files (e.g., strip comments and type hints from Python code) and access the post-processed files instead, - execute scripts or programs -- either local or downloaded from “git” repositories -- and fetch their output into local files accessible from LaTeX, - create local paths accessible from LaTeX which can be passed as arguments to the scripts or programs that are executed, e.g., as argument to a Python script that creates and stores a “matplotlib” plot under the path that it received as argument, allowing you to programmatically create figures and include them LaTeX documents. The package works a bit like “BibTeX”: Let’s say your document is named “document.tex”. During the first “pdflatex” run, executed as “pdflatex document”, all the requests mentioned above, say, to download files from “git” repositories, are stored in the “aux” file. The paths corresponding to the requests point to an empty file at this stage. Then you would apply the “texgit” post-processor by calling “python3 -m texgit.run document”. This Python program (see https://pypi.org/project/texgit) executes all the requests and caches their results locally. During the second run of “pdflatex document”, the paths corresponding to the requests then point to the actual downloaded or generated files. All downloaded or generated files will be locally cached in a folder named “__git__” in your document’s directory. You can delete this folder to refresh the files. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/texgit The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/texgit/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

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