diff -r 751b8a13c271 -r 422186a35be8 src/Tools/isac/Doc/comment.sty
--- a/src/Tools/isac/Doc/comment.sty	Thu Apr 08 13:09:44 2021 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,278 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Comment.sty   version 3.6, October 1999
-%
-% Purpose:
-% selectively in/exclude pieces of text: the user can define new
-% comment versions, and each is controlled separately.
-% Special comments can be defined where the user specifies the
-% action that is to be taken with each comment line.
-%
-% Author
-%    Victor Eijkhout
-%    Department of Computer Science
-%    University of Tennessee
-%    107 Ayres Hall
-%    Knoxville TN 37996
-%    USA
-%
-%    victor@eijkhout.net
-%
-% This program is free software; you can redistribute it and/or
-% modify it under the terms of the GNU General Public License
-% as published by the Free Software Foundation; either version 2
-% of the License, or (at your option) any later version.
-% 
-% This program is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU General Public License for more details.
-%
-% For a copy of the GNU General Public License, write to the 
-% Free Software Foundation, Inc.,
-% 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA,
-% or find it on the net, for instance at
-% http://www.gnu.org/copyleft/gpl.html
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% This style can be used with plain TeX or LaTeX, and probably
-% most other packages too.
-%
-% Usage: all text included between
-%    \comment ... \endcomment
-% or \begin{comment} ... \end{comment}
-% is discarded. 
-%
-% The opening and closing commands should appear on a line
-% of their own. No starting spaces, nothing after it.
-% This environment should work with arbitrary amounts
-% of comment, and the comment can be arbitrary text.
-%
-% Other `comment' environments are defined by
-% and are selected/deselected with
-% \includecomment{versiona}
-% \excludecoment{versionb}
-%
-% These environments are used as
-% \versiona ... \endversiona
-% or \begin{versiona} ... \end{versiona}
-% with the opening and closing commands again on a line of 
-% their own.
-%
-% LaTeX users note: for an included comment, the
-% \begin and \end lines act as if they don't exist.
-% In particular, they don't imply grouping, so assignments 
-% &c are not local.
-%
-% Special comments are defined as
-% \specialcomment{name}{before commands}{after commands}
-% where the second and third arguments are executed before
-% and after each comment block. You can use this for global
-% formatting commands.
-% To keep definitions &c local, you can include \begingroup
-% in the `before commands' and \endgroup in the `after commands'.
-% ex:
-% \specialcomment{smalltt}
-%     {\begingroup\ttfamily\footnotesize}{\endgroup}
-% You do *not* have to do an additional
-% \includecomment{smalltt}
-% To remove 'smalltt' blocks, give \excludecomment{smalltt}
-% after the definition.
-%
-% Processing comments can apply processing to each line.
-% \processcomment{name}{each-line commands}%
-%    {before commands}{after commands}
-% By defining a control sequence 
-% \def\Thiscomment##1{...} in the before commands the user can
-% specify what is to be done with each comment line.
-% BUG this does not work quite yet BUG
-%
-% Trick for short in/exclude macros (such as \maybe{this snippet}):
-%\includecomment{cond}
-%\newcommand{\maybe}[1]{}
-%\begin{cond}
-%\renewcommand{\maybe}[1]{#1}
-%\end{cond}
-%
-% Basic approach of the implementation:
-% to comment something out, scoop up  every line in verbatim mode
-% as macro argument, then throw it away.
-% For inclusions, in LaTeX the block is written out to
-% a file \CommentCutFile (default "comment.cut"), which is
-% then included.
-% In plain TeX (and other formats) both the opening and
-% closing comands are defined as noop.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Changes in version 3.1
-% - updated author's address
-% - cleaned up some code
-% - trailing contents on \begin{env} line is always discarded
-%  even if you've done \includecomment{env}
-% - comments no longer define grouping!! you can even
-%   \includecomment{env}
-%   \begin{env}
-%   \begin{itemize}
-%   \end{env}
-%  Isn't that something ...
-% - included comments are written to file and input again.
-% Changes in 3.2
-% - \specialcomment brought up to date (thanks to Ivo Welch).
-% Changes in 3.3
-% - updated author's address again
-% - parametrised \CommentCutFile
-% Changes in 3.4
-% - added GNU public license
-% - added \processcomment, because Ivo's fix (above) brought an
-%   inconsistency to light.
-% Changes in 3.5
-% - corrected typo in header.
-% - changed author email
-% - corrected \specialcomment yet again.
-% - fixed excludecomment of an earlier defined environment.
-% Changes in 3.6
-% - The 'cut' file is now written more verbatim, using \meaning;
-%   some people reported having trouble with ISO latin 1, or umlaute.sty.
-% - removed some \newif statements.
-%   Has this suddenly become \outer again?
-%
-% Known bugs:
-% - excludecomment leads to one superfluous space
-% - processcomment leads to a superfluous line break
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\def\makeinnocent#1{\catcode`#1=12 }
-\def\csarg#1#2{\expandafter#1\csname#2\endcsname}
-\def\latexname{lplain}\def\latexename{LaTeX2e}
-\newwrite\CommentStream
-\def\CommentCutFile{comment.cut}
-
-\def\ProcessComment#1% start it all of
-   {\begingroup
-    \def\CurrentComment{#1}%
-    \let\do\makeinnocent \dospecials 
-    \makeinnocent\^^L% and whatever other special cases
-    \endlinechar`\^^M \catcode`\^^M=12 \xComment}
-%\def\ProcessCommentWithArg#1#2% to be used in \leveledcomment
-%   {\begingroup
-%    \def\CurrentComment{#1}%
-%    \let\do\makeinnocent \dospecials 
-%    \makeinnocent\^^L% and whatever other special cases
-%    \endlinechar`\^^M \catcode`\^^M=12 \xComment}
-{\catcode`\^^M=12 \endlinechar=-1 %
- \gdef\xComment#1^^M{%
-    \expandafter\ProcessCommentLine}
- \gdef\ProcessCommentLine#1^^M{\def\test{#1}
-      \csarg\ifx{End\CurrentComment Test}\test
-          \edef\next{\noexpand\EndOfComment{\CurrentComment}}%
-      \else \ThisComment{#1}\let\next\ProcessCommentLine
-      \fi \next}
-}
-
-\def\CSstringmeaning#1{\expandafter\CSgobblearrow\meaning#1}
-\def\CSstringcsnoescape#1{\expandafter\CSgobbleescape\string#1}
-{\escapechar-1
-\expandafter\expandafter\expandafter\gdef
-  \expandafter\expandafter\expandafter\CSgobblearrow
-    \expandafter\string\csname macro:->\endcsname{}
-}
-\def\CSgobbleescape#1{\ifnum`\\=`#1 \else #1\fi}
-\def\WriteCommentLine#1{\def\CStmp{#1}%
-    \immediate\write\CommentStream{\CSstringmeaning\CStmp}}
-
-% 3.1 change: in LaTeX and LaTeX2e prevent grouping
-\if 0%
-\ifx\fmtname\latexename 
-    0%
-\else \ifx\fmtname\latexname 
-          0%
-      \else 
-          1%
-\fi   \fi
-%%%%
-%%%% definitions for LaTeX
-%%%%
-\def\AfterIncludedComment
-   {\immediate\closeout\CommentStream
-    \input{\CommentCutFile}\relax
-    }%
-\def\TossComment{\immediate\closeout\CommentStream}
-\def\BeforeIncludedComment
-   {\immediate\openout\CommentStream=\CommentCutFile
-    \let\ThisComment\WriteCommentLine}
-\def\includecomment
- #1{\message{Include comment '#1'}%
-    \csarg\let{After#1Comment}\AfterIncludedComment
-    \csarg\def{#1}{\BeforeIncludedComment
-        \ProcessComment{#1}}%
-    \CommentEndDef{#1}}
-\long\def\specialcomment
- #1#2#3{\message{Special comment '#1'}%
-    % note: \AfterIncludedComment does \input, so #2 goes here!
-    \csarg\def{After#1Comment}{#2\AfterIncludedComment#3}%
-    \csarg\def{#1}{\BeforeIncludedComment\relax
-          \ProcessComment{#1}}%
-    \CommentEndDef{#1}}
-\long\def\processcomment
- #1#2#3#4{\message{Lines-Processing comment '#1'}%
-    \csarg\def{After#1Comment}{#3\AfterIncludedComment#4}%
-    \csarg\def{#1}{\BeforeIncludedComment#2\relax
-          \ProcessComment{#1}}%
-    \CommentEndDef{#1}}
-\def\leveledcomment
- #1#2{\message{Include comment '#1' up to level '#2'}%
-    %\csname #1IsLeveledCommenttrue\endcsname
-    \csarg\let{After#1Comment}\AfterIncludedComment
-    \csarg\def{#1}{\BeforeIncludedComment
-        \ProcessCommentWithArg{#1}}%
-    \CommentEndDef{#1}}
-\else 
-%%%%
-%%%%plain TeX and other formats
-%%%%
-\def\includecomment
- #1{\message{Including comment '#1'}%
-    \csarg\def{#1}{}%
-    \csarg\def{end#1}{}}
-\long\def\specialcomment
- #1#2#3{\message{Special comment '#1'}%
-    \csarg\def{#1}{\def\ThisComment{}\def\AfterComment{#3}#2%
-           \ProcessComment{#1}}%
-    \CommentEndDef{#1}}
-\fi
-
-%%%%
-%%%% general definition of skipped comment
-%%%%
-\def\excludecomment
- #1{\message{Excluding comment '#1'}%
-    \csarg\def{#1}{\let\AfterComment\relax
-           \def\ThisComment####1{}\ProcessComment{#1}}%
-    \csarg\let{After#1Comment}\TossComment
-    \CommentEndDef{#1}}
-
-\if 0%
-\ifx\fmtname\latexename 
-    0%
-\else \ifx\fmtname\latexname 
-          0%
-      \else 
-          1%
-\fi   \fi
-% latex & latex2e:
-\def\EndOfComment#1{\endgroup\end{#1}%
-    \csname After#1Comment\endcsname}
-\def\CommentEndDef#1{{\escapechar=-1\relax
-    \csarg\xdef{End#1Test}{\string\\end\string\{#1\string\}}%
-    }}
-\else
-% plain & other
-\def\EndOfComment#1{\endgroup\AfterComment}
-\def\CommentEndDef#1{{\escapechar=-1\relax
-    \csarg\xdef{End#1Test}{\string\\end#1}%
-    }}
-\fi
-
-\excludecomment{comment}
-
-\endinput