1 files changed, 111 insertions, 32 deletions

diff --git a/icite.dtx b/icite.dtx
index d0cde96..49a2599 100644
--- a/icite.dtx
+++ b/icite.dtx
@@ -92,6 +92,7 @@ Running "make install" installs the files in the local TeX tree.
 \documentclass{ltxdoc}
 \usepackage[letterpaper,margin=25mm,left=50mm,nohead]{geometry}
 \usepackage{dox}
+\doxitem{Option}{option}{options}
 \usepackage{\jobname}
 \usepackage{metalogox}
 \usepackage{hyperxmp}
@@ -127,6 +128,8 @@ Running "make install" installs the files in the local TeX tree.
 \usepackage[breakable, skins, xparse, minted]{tcolorbox}
 \tcbset{colback=white, boxrule=.15mm, colframe=red!50!white, left=6mm,
   breakable}
+\newtcblisting{example}{minted options=linenos}
+\newtcblisting{code}{minted options=linenos, listing only}
 \usepackage{etoc}
 \etocsettocdepth{paragraph}
 \newcommand{\icitetableofcontents}{%
@@ -159,6 +162,41 @@ Running "make install" installs the files in the local TeX tree.
 %</driver>
 % \fi
 %
+% \CheckSum{0}
+%
+% \CharacterTable
+%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%   Digits        \0\1\2\3\4\5\6\7\8\9
+%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%   Dollar        \$     Percent       \%     Ampersand     \&
+%   Acute accent  \'     Left paren    \(     Right paren   \)
+%   Asterisk      \*     Plus          \+     Comma         \,
+%   Minus         \-     Point         \.     Solidus       \/
+%   Colon         \:     Semicolon     \;     Less than     \<
+%   Equals        \=     Greater than  \>     Question mark \?
+%   Commercial at \@     Left bracket  \[     Backslash     \\
+%   Right bracket \]     Circumflex    \^     Underscore    \_
+%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%   Right brace   \}     Tilde         \~}
+%
+%   \makeatletter
+%   \let\org@changes@\changes@
+%   \def\my@changes v#1.#2.#3\@nil{%
+%   \org@changes@{v#1.\six@digits{#2}.#3=v#1.#2.#3}%
+% }%
+%   \newcommand*{\six@digits}[1]{%
+%   \ifnum#1<100000 0\fi
+%   \ifnum#1<10000 0\fi
+%   \ifnum#1<1000 0\fi
+%   \ifnum#1<100 0\fi
+%   \two@digits{#1}%
+% }%
+%   \renewcommand*{\changes@}[1]{%
+%   \my@changes#1.\@nil
+% }%
+%   \makeatother
+%
 % \GetFileInfo{\jobname.dtx}
 % \DoNotIndex{\newcommand,\newenvironment}
 %
@@ -182,13 +220,14 @@ Running "make install" installs the files in the local TeX tree.
 %\changes{v1.00}{2019/02/22}{First public release}
 %
 % \begin{abstract}
-% ==== Put abstract text here. ====
+%   \package{biblatex} |indexing| option
 % \end{abstract}
 %
 % \section{Usage}
 %
 % ==== Put descriptive text here. ====
-%
+% \DescribeOption{boup}\hfill\tcboxverb{default}\\ Ceci est le boup.
+% 
 % \DescribeMacro{\dummyMacro}
 % This macro does nothing.\index{doing nothing|usage} It is merely an
 % example.  If this were a real macro, you would put a paragraph here
@@ -202,18 +241,18 @@ Running "make install" installs the files in the local TeX tree.
 %\iffalse
 %<*example>
 %\fi
-\begin{tcblisting}{minted options=linenos}
+\begin{example}
   \emph{tchic}
-\end{tcblisting}
+\end{example}
 %\iffalse
 %</example>
 %\fi
 %\iffalse
 %<*example>
 %\fi
-\begin{tcblisting}{minted options=linenos, listing only}
+\begin{code}
 \vroum[tchic]{tchic}
-\end{tcblisting}
+\end{code}
 %\iffalse
 %</example>
 %\fi
@@ -272,8 +311,8 @@ Running "make install" installs the files in the local TeX tree.
 %    \begin{macrocode}
 \DTLnewdb{icite@indices}
 %    \end{macrocode}
-% \DescribeMacro{\IndexSubtypeAs} \cs{IndexSubtypeAs} take two mandatory
-% arguments: 1. Any given keyword used to specify an
+% \DescribeMacro{\IndexSubtypeAs} \cs{IndexSubtypeAs} takes two
+% mandatory arguments: 1. Any given keyword used to specify an
 % \enquote*{entrysubtype} in the bibliographical database and 2. The
 % index in which the authors matching that subtype must go. This
 % command is to be found in the preamble only.
@@ -284,10 +323,17 @@ Running "make install" installs the files in the local TeX tree.
   \DTLnewdbentry{icite@indices}{index}{#2}
 }
 \@onlypreamble\IndexSubtypeAs
-\AtBeginDocument{
-  \DTLifdbempty{icite@indices}{\IndexSubtypeAs{\relax}{\relax}}{}
+%    \end{macrocode}
+% \DescribeMacro{\SetTitleStyle} By default, titles are printed in
+% italics. This can be changed in the preamble by \cs{SetTitleStyle}.
+%    \begin{macrocode}
+\NewDocumentCommand{\TitleStyle}{m}{\emph{#1}}
+\NewDocumentCommand{\SetTitleStyle}{m}{%
+  \RenewDocumentCommand{\TitleStyle}{m}{#1}
 }
+\@onlypreamble\SetTitleStyle
 %    \end{macrocode}
+% 
 % \DescribeMacro{\icite} \cs{icite} both inserts a formatted citation
 % and an entry in the \emph{index locorum citatorum}. It is to be used
 % in place of any \hologo{BibTeX} or Bib\LaTeX\ citation command the
@@ -328,45 +374,78 @@ Running "make install" installs the files in the local TeX tree.
     \def\@usetitle{\@indextitle}%
   \fi
   \ifx\@indexsorttitle\empty
-    \def\@sortedtitle{{\@usetitle}@\emph{\@usetitle}}%
+    \def\@sortedtitle{{\@usetitle}@\TitleStyle{\@usetitle}}%
   \else
-    \def\@sortedtitle{{\@indexsorttitle}@\emph{\@usetitle}}%
+    \def\@sortedtitle{{\@indexsorttitle}@\TitleStyle{\@usetitle}}%
   \fi
   \IfNoValueTF{#1}%
-  {\DTLforeach*{icite@indices}{\icite@subtype=subtype,\icite@index=index}{%
-    \ifx\icite@subtype\@subtype%
-    \index[\icite@index]{\@sortedauthor!\@sortedtitle}%
-    \else%
-    \ifno@index\else
-    \ifdefault@index%
-    \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle}%
-    \else%
-    \index{\@sortedauthor!\@sortedtitle}%
-    \fi\fi\fi}%
+  {\DTLifdbempty{icite@indices}{%
+      \ifno@index\else
+      \ifdefault@index%
+      \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle}%
+      \else%
+      \index{\@sortedauthor!\@sortedtitle}%
+      \fi\fi%
+    }{%
+      \DTLforeach*{icite@indices}{%
+        \icite@subtype=subtype,\icite@index=index}{%
+        \ifx\@subtype\icite@subtype%
+        \index[\icite@index]{\@sortedauthor!\@sortedtitle}%
+        \dtlbreak%
+        \else%
+        \ifno@index\else
+        \ifdefault@index%
+        \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle}%
+        \else%
+        \index{\@sortedauthor!\@sortedtitle}%
+        \fi\fi%
+        \fi}}
     \csname #4\endcsname{#3}%
   }
   {\IfNoValueTF{#2}%
-    {\DTLforeach*{icite@indices}{\icite@subtype=subtype,\icite@index=index}{%
-        \ifx\icite@subtype\@subtype%
-        \index[\icite@index]{\@sortedauthor!\@sortedtitle!#1}%
-        \else%
+    {\DTLifdbempty{icite@indices}{%
         \ifno@index\else
         \ifdefault@index%
         \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle!#1}%
         \else%
         \index{\@sortedauthor!\@sortedtitle!#1}%
-        \fi\fi\fi}%
+        \fi\fi%
+      }{%
+        \DTLforeach*{icite@indices}{%
+          \icite@subtype=subtype,\icite@index=index}{%
+          \ifx\@subtype\icite@subtype%
+          \index[\icite@index]{\@sortedauthor!\@sortedtitle!#1}%
+          \dtlbreak%
+          \else%
+          \ifno@index\else
+          \ifdefault@index%
+          \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle!#1}%
+          \else%
+          \index{\@sortedauthor!\@sortedtitle!#1}%
+          \fi\fi%
+          \fi}}%
       \csname #4\endcsname[{#1}]{#3}}
-    {\DTLforeach*{icite@indices}{\icite@subtype=subtype,\icite@index=index}{%
-        \ifx\icite@subtype\@subtype%
-        \index[\icite@index]{\@sortedauthor!\@sortedtitle!#2}%
-        \else%
+    {\DTLifdbempty{icite@indices}{%
         \ifno@index\else
         \ifdefault@index%
         \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle!#2}%
         \else%
         \index{\@sortedauthor!\@sortedtitle!#2}%
-        \fi\fi\fi}%
+        \fi\fi%
+      }{%
+        \DTLforeach*{icite@indices}{%
+          \icite@subtype=subtype,\icite@index=index}{%
+          \ifx\@subtype\icite@subtype%
+          \index[\icite@index]{\@sortedauthor!\@sortedtitle!#2}%
+          \dtlbreak%
+          \else%
+          \ifno@index\else
+          \ifdefault@index%
+          \index[\ic@dfltind]{\@sortedauthor!\@sortedtitle!#2}%
+          \else%
+          \index{\@sortedauthor!\@sortedtitle!#2}%
+          \fi\fi%
+          \fi}}%
       \csname #4\endcsname[#1][{#2}]{#3}}%
   }%
 }