Added \counterwithin to laTeXML.ltx. Disabled chngcntr package since …

…it is now redundant.
AmerMathSoc · May 24, 2024 · f7c9941 · f7c9941
1 parent 0477bf0
commit f7c9941
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diff --git a/lib/perl/TeX/Interpreter/FMT/laTeXML.fmt b/lib/perl/TeX/Interpreter/FMT/laTeXML.fmt
diff --git a/lib/perl/TeX/Interpreter/FMT/laTeXML.ltx b/lib/perl/TeX/Interpreter/FMT/laTeXML.ltx
@@ -2920,6 +2920,30 @@ Type  H <return>  for immediate help.}%
     }%
 }
 
+% \NewDocumentCommand \counterwithin {sO{\arabic}mm}{%
+%   \@ifbothcounters{#3}{#4}{%
+%     \@addtoreset{#3}{#4}%
+%     \IfBooleanF #1%
+%        {\expandafter
+%          \gdef\csname the#3\expandafter\endcsname
+%          \expandafter
+%              {\csname the#4\endcsname .#2{#3}}}%
+%   }%
+% }
+
+\def\counterwithin{\maybe@st@rred\@counterwithin}
+
+\newcommand{\@counterwithin}[3][\arabic]{
+    \@ifbothcounters{#2}{#3}{%
+        \@addtoreset{#2}{#3}%
+        \ifst@rred\else
+            \expandafter \gdef\csname the#2\endcsname {%
+                \csname the#3\endcsname.#1{#2}%
+            }%
+        \fi
+    }%
+}
+
 \def\arabic#1{\expandafter\@arabic\csname c@#1\endcsname}
 \def\roman#1{\expandafter\@roman\csname c@#1\endcsname}
 \def\Roman#1{\expandafter\@Roman\csname c@#1\endcsname}

diff --git a/lib/perl/TeX/Interpreter/LaTeX/Package/DisablePackages.pm b/lib/perl/TeX/Interpreter/LaTeX/Package/DisablePackages.pm
@@ -60,6 +60,7 @@ __DATA__
 \DisablePackage{amstixbb}
 \DisablePackage{backrefs}
 \DisablePackage{breakurl}
+\DisablePackage{chngcntr}
 \DisablePackage{circuitikz}
 \DisablePackage{ctable}
 \DisablePackage{dutchcal}