texlive[71754] Master/texmf-dist: randexam (9jul24)

[commits+karl at tug.org]

Revision: 71754
          https://tug.org/svn/texlive?view=revision&revision=71754
Author:   karl
Date:     2024-07-09 22:04:54 +0200 (Tue, 09 Jul 2024)
Log Message:
-----------
randexam (9jul24)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/randexam/randexam-a-answer.pdf
    trunk/Master/texmf-dist/doc/latex/randexam/randexam-a-blank.pdf
    trunk/Master/texmf-dist/doc/latex/randexam/randexam-b-answer.pdf
    trunk/Master/texmf-dist/doc/latex/randexam/randexam-b-blank.pdf
    trunk/Master/texmf-dist/doc/latex/randexam/randexam.pdf
    trunk/Master/texmf-dist/doc/latex/randexam/randexam.tex
    trunk/Master/texmf-dist/tex/latex/randexam/randexam.cls

Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam-a-answer.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam-a-blank.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam-b-answer.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam-b-blank.pdf
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Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam.pdf
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(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/randexam/randexam.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/randexam/randexam.tex	2024-07-09 20:04:44 UTC (rev 71753)
+++ trunk/Master/texmf-dist/doc/latex/randexam/randexam.tex	2024-07-09 20:04:54 UTC (rev 71754)
@@ -3,7 +3,7 @@
 \documentclass[12pt,plain,math=most]{randexam}
 \geometry{b5paper,margin=2cm}
 
-\newcommand*{\myversion}{2024E}
+\newcommand*{\myversion}{2024F}
 \newcommand*{\mydate}{\the\year-\mylpad\month-\mylpad\day}
 \newcommand*{\mylpad}[1]{\ifnum#1<10 0\the#1\else\the#1\fi}
 

Modified: trunk/Master/texmf-dist/tex/latex/randexam/randexam.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/randexam/randexam.cls	2024-07-09 20:04:44 UTC (rev 71753)
+++ trunk/Master/texmf-dist/tex/latex/randexam/randexam.cls	2024-07-09 20:04:54 UTC (rev 71754)
@@ -6,7 +6,7 @@
 % ----------------------------------------------------------------------------
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{randexam}[2024-02-18 v2024E Make an exam paper and its randomized variants]
+\ProvidesClass{randexam}[2024-07-09 v2024F Make an exam paper and its randomized variants]
 
 %% Old LaTeX release could not recognize date format like 2022-11-01
 %\@ifl at t@r\fmtversion{2022-11-01}{}{
@@ -786,7 +786,8 @@
   \UseExamTemplate{examdata}{default}
 }
 
-\preto{\@enddocumenthook}{\printquestions\rdxm at stop@random}
+%% this equals to \AddToHook{enddocument}[randexam]{...}
+\AtEndDocument{\printquestions\rdxm at stop@random}
 
 \newcommand\ignorepars{\@ifnextchar\par{\expandafter\ignorepars\@gobble}{}}
 
@@ -1228,6 +1229,11 @@
   \mbox{}\nobreak\hfill$\cdots\cdots$\solutionpointstext{#1}
   \par\noindent\ignorespaces
 }
+
+%% \eqno would cause extra space after a $$...$$ equation
+%% this bug was fixed in latex release 2023-06-01
+%% see https://github.com/latex3/latex2e/issues/1059
+%% \tag is used in a \[...\] equation hence no problem with it
 \newcommand{\pointseqno}[1]{\eqno{\cdots\cdots\text{\solutionpointstext{#1}}}}
 \newcommand{\pointstag}[1]{\tag*{$\cdots\cdots$\solutionpointstext{#1}}}
 
@@ -1374,6 +1380,9 @@
   \RequirePackage{extarrows}
   \newcommand{\e}{\mathrm{e}}
   \newcommand{\R}{\mathbb{R}}
+  \newcommand{\jacobi}[2]{{\left(\frac{##1}{##2}\right)}}
+  \newcommand{\ii}{\mathrm{i}}
+  \newcommand{\Zi}{\mathbb{Z}[\ii]}
   \DeclareMathOperator{\arccot}{arccot}
   \DeclareMathOperator{\Corr}{\rho}
   \DeclareMathOperator{\Cov}{Cov}