%%
%% This is file `innerscript-heading.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% innerscript-code.dtx  (with options: `heading')
%% 
%% This file is from version 1.4 of the free and open-source
%% LaTeX package "innerscript," released April 2025, to be
%% used with the LuaTeX engine.
%% 
%% Copyright 2021, 2023-2025 Conrad Kosowsky
%% 
%% This file may be distributed and modified under the terms
%% of the LaTeX Public Project License, version 1.3c or any
%% later version. The most recent version of this license is
%% available online at
%% 
%%           https://www.latex-project.org/lppl/
%% 
%% This work has the LPPL status "maintained," and the current
%% maintainer is the package author, Conrad Kosowsky. He can
%% be reached at kosowsky.latex@gmail.com.
%% 
%% PLEASE KNOW THAT THIS FREE SOFTWARE IS PROVIDED WITHOUT
%% ANY WARRANTY. SPECIFICALLY, THE "NO WARRANTY" SECTION OF
%% THE LATEX PROJECT PUBLIC LICENSE STATES THE FOLLOWING:
%% 
%% THERE IS NO WARRANTY FOR THE WORK. EXCEPT WHEN OTHERWISE
%% STATED IN WRITING, THE COPYRIGHT HOLDER PROVIDES THE WORK
%% `AS IS’, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
%% OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
%% WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
%% PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
%% OF THE WORK IS WITH YOU. SHOULD THE WORK PROVE DEFECTIVE,
%% YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR
%% CORRECTION.
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%% IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED
%% TO IN WRITING WILL THE COPYRIGHT HOLDER, OR ANY AUTHOR
%% NAMED IN THE COMPONENTS OF THE WORK, OR ANY OTHER PARTY
%% WHO MAY DISTRIBUTE AND/OR MODIFY THE WORK AS PERMITTED
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%% RESULT OF ANY FAILURE OF THE WORK TO OPERATE WITH ANY
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%% AUTHOR OR SAID OTHER PARTY HAS BEEN ADVISED OF THE
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%% For more information, see the LaTeX Project Public License.
%% Derivative works based on this software may come with their
%% own license or terms of use, and the package author is not
%% responsible for any third-party software.
%% 
%% Happy TeXing!
%% 

\csname count@\endcsname\catcode`\@
\makeatletter

\def\packageversion{1.4}
\def\packagedate{April 2025}

\MacroIndent=1.3em
\def\scalemu#1#2{\muexpr#2#1
  \@plus\muexpr#2\gluetomu\gluestretch\mutoglue#1\relax
  \@minus\muexpr#2\gluetomu\glueshrink\mutoglue#1\relax\relax}
\baselineskip=\the\baselineskip plus 0.3pt minus 0.3pt\relax

\let\@@section\section
\def\section{\@ifstar\star@sect\no@star@sect}
\def\star@sect#1{\sectionhook{#1}\@@section*{#1}}
\def\no@star@sect#1{\sectionhook{#1}\@@section{#1}}

\def\sectionhook#1{%
  \vskip 1in\relax
  \kern\z@
  \vskip -1in\relax
  \kern\z@
  \vskip\z@
  \def\sectionname{#1}}

\def\@oddhead{%
  \ifnum\count0>1\relax
    \ifodd\c@page
      \rlap{\textit{\sectionname}}\hfil
      \hbox to 0pt{\hss\documentname\hss}\hfil
      \llap{\the\count0}%
    \else
      \rlap{\the\count0}\hfil
      \hbox to 0pt{\hss\documentname\hss}\hfil
      \llap{\textit{\sectionname}}%
    \fi
  \fi}
\def\@oddfoot{\hfil\ifnum\count0=1\relax1\fi\hfil}

\pretolerance=-1
\hyphenpenalty=20
\exhyphenpenalty=15
\brokenpenalty=0
\clubpenalty=0
\widowpenalty=0
\finalhyphendemerits=500
\doublehyphendemerits=2000

\def\argtext#1{\ensuremath{\langle$\textit{#1}$\rangle}}
\def\vrb#1{\expandafter\texttt\expandafter{\string#1}}
\def\clap@math#1{\hb@xt@\z@{\hss$\displaystyle#1$\hss}}

{\large
\parindent=0pt
\leftskip=0pt plus 1 fil
\rightskip=0pt plus 1fil
\parfillskip=0pt
{\strut\Large Package \textsf{innerscript} v.\ \packageversion\ \documentname\par}
\strut Conrad Kosowsky\par
\strut \packagedate\par
\strut\texttt{kosowsky.latex@gmail.com}\par}

{\let\thefootnote\relax\footnotetext{Acknowledgements: Thanks to Sheldon Axler and Clea F. Rees for pointing a bug in a previous version of \textsf{innerscript}.}}

\bigskip

\hrule height \p@
\@@line{\vrule width \p@\kern-\p@
  \vbox{\medskip
    \leftskip=8em\relax\rightskip=8em\relax
      \noindent\strut For easy, off-the-shelf use, type the following
      in your document preamble and compile using Lua\LaTeX:
    \vskip\medskipamount
      \noindent\hfil\strut|\usepackage{innerscript}|\hfil
    \vskip\medskipamount}\relax
  \kern-\p@\vrule width \p@}
\hrule height \p@

\bigskip

{\small
\leftskip=0.5in
\rightskip=0.5in
\centerline{\bfseries Overview\strut}
\noindent The \textsf{innerscript} package optionally modifies four aspects of \TeX's automatic math formatting to improve typesetting: (1) it adds extra space around relation and operation symbols in superscripts and subscripts; (2) it removes extra space around |\left|-|\right| delimiter pairs; (3) it adds extra space after right delimiters in certain situations; and (4) it forces |\left| and |\right| delimiters to completely cover their contents. Using Lua\LaTeX\ is required.\par}

\bigskip\bigskip\nointerlineskip
\centerline{\vrule height 0.5pt width 2.5in}\bigskip\bigskip
\nointerlineskip

\catcode`\@\count@

\endinput
%%
%% End of file `innerscript-heading.tex'.
