CTAN update: scholatex - ctan-ann

25 Jun 2026


      Gérard Dubard submitted an update to the
scholatex
package.
Version:  2.1 2026-06-23
License:  gpl3+
Summary description:  A tag-based language for print-ready teaching worksheets, built on LuaLaTeX
Announcement text:
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The scholatex package provides a tag-based language for creating
 teaching worksheets with LuaLaTeX. Version 2.1 adds:
- Mathematical vocabulary: number sets (NN, ZZ, QQ, RR, CC, ...),
   quantifiers (forall, exists), logical connectives (and, or, lnot),
   implication and equivalence (=>/implies, <=>/iff), set relations
   (in, subset, cup, cap, setminus, emptyset), integer part (floor,
   ceil, round), one-argument wrappers (set, abr), and accents
   (bar/conj, not, hat, tilde).
 - Negation with a single ! prefix (e.g., !in for ∉, !exists for
   ∄, !subseteq for ⊈).
 - Limit arrow: arrow(n to +inf) sets a long right arrow with its
   condition underneath, for the "u_n → l" phrasing in running maths.
 - Function studies: <fn> builds a function object (name, formula,
   abscissas, derivative signs, variation data); <vartab> renders
   its variation table in four shapes (full, classic, convexity,
   value table); <plot> draws its curve via pgfplots with pole
   handling.
 - Section numbering styles: num, roman, ROMAN, alpha, ALPHA,
   settable per level with no inherited prefix.
 - Colours are now CamelCase only -- breaking change:
   lowercase keywords (red, navy, ...) are removed;
   a compile error names the CamelCase replacement.
The package requires LuaLaTeX and depends on tcolorbox,
 tabularray, unicode-math, fontspec, and pgfplots.
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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/scholatex
The package’s files themselves can be inspected at
   https://mirrors.ctan.org/macros/luatex/latex/scholatex/
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Thanks for the upload.
For the CTAN Team
    Petra Rübe-Pugliese
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