%% techexplHTML.tex 
%%
%% modified version of  techexpl.sty 
%% for smooth compatibility with  LaTeX2HTML
%%   by Ross Moore  <ross@maths.mq.edu.au>  edited: 8 June 1999
%%
%%  techexpl.sty carries the following copyright:
%% --------------------------------------------------------------------
%% LaTeX style file for IBM techexplorer Hypermedia documents
%% --------------------------------------------------------------------
%%
%% Copyright (C) 1998 by the IBM Corporation. All Rights Reserved.
%%
%% It should be distributed *unchanged*.
%%
%% This file provides LaTeX 2e support for many of the IBM
%% techexplorer Hypermedia Browser control sequences. Some massaging of
%% documents may be necessary in order to get correct formatting within
%% both the techexplorer and LaTeX 2e environments.
%%
%% Insert into your document via \usepackage{techexpl} after the
%% \documentclass line. For example:
%%      \documentclass{article}
%%      \usepackage{techexpl}
%%      \begin{document}
%%      % ...
%%      \end{document}
%%
%% Address questions to techexpl@watson.ibm.com.
%%
%% THIS IS A WORK IN PROGRESS!!
%%
%% --------------------------------------------------------------------
%%
%begin{latexonly}
\ifx\techexplorerfalse
\undefined\else\expandafter\endinput\fi
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{techexpl}
          [1998/05/012 v1.0 IBM techexplorer Hypermedia Browser support (RSS)]
%end{latexonly}
%\RequirePackage{ifthen}
\RequirePackage[dvips]{color}
%\RequirePackage{url}
%%
%% --------------------------------------------------------------------
%%
\newif\iftechexplorer\techexplorerfalse
%%
%% --------------------------------------------------------------------
%% Macro support
%% --------------------------------------------------------------------
%
%begin{latexonly}
\def\globalnewcommand{\newcommand}
\def\globalnewenvironment{\newenvironment}
%
%end{latexonly}
%% --------------------------------------------------------------------
%% Links
%% --------------------------------------------------------------------
%
\providecommand{\techexplorerLinkColor}{blue}
%
% SYNTAX: \altLink{alternate text}{primary text}
%
\newcommand{\altLink}[2]{{#2}}
%
% SYNTAX: \appLink{url}{text}
%
%begin{latexonly}
\def\appLink#1#2{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\appLink}[2]{\htmladdnormallink{#2}{#1}}
%
% SYNTAX: \audioLink{url}{text}
%
%begin{latexonly}
\def\audioLink#1#2{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\audioLink}[2]{\htmladdnormallink{#2}{#1}}
%
% SYNTAX: \docLink[frame]{url}[label]{text}
%
%begin{latexonly}
\def\docLink{\@ifnextchar[%]
    {\@fdocLink}{\@nfdocLink}}
\def\@fdocLink[#1]{\@nfdocLink}
\def\@nfdocLink#1{\@docLinkLabel{#1}}
\def\@docLinkLabel#1{\@ifnextchar[%]
    {\@ldocLink{#1}}{\@nldocLink{#1}}}
\def\@ldocLink#1[#2]{\@nldocLink{#1}}
\def\@nldocLink#1#2{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\docLink}[2][]{\HTMLset{thislink}{#2}\fdocLink}
%begin{latexonly}
\newcommand{\fdocLink}[2][]{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\fdocLink}[2][]{\htmladdnormallink{#2}{\HTMLget{thislink}}}
%
% SYNTAX: \evalLink{description}{MIMEtype}{appInput}{displayText}
%
\providecommand{\evalLink}[4]{{\color{\techexplorerLinkColor}#4}}
%
% SYNTAX: \inputboxLink[responseLink]{controlSequence}{inputboxText}{dialogBoxDescription}{dialogBoxCaption}{textToDisplay}
%
%begin{latexonly}
\def\inputboxLink{\@ifnextchar[%]
    {\@rinputboxLink}{\@inputboxLink}}
\def\@rinputboxLink[#1]{\@inputboxLink}
\def\@inputboxLink#1#2#3#4#5{{\color{\techexplorerLinkColor}#5}}
%end{latexonly}
\providecommand{\inputboxLink}[6][]{{\color{\techexplorerLinkColor}#6}}
%
% SYNTAX: \labelLink{label}{text}
%
%begin{latexonly}
\def\labelLink#1#2{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\labelLink}[2]{\htmlref{#2}{#1}}
%
% SYNTAX: \popupLink{popupText}{popupCaption}{textToDisplay}
%
\def\popupLink#1#2#3{{\color{\techexplorerLinkColor}#3}}
%
% SYNTAX: \videoLink{url}{text}
%
%begin{latexonly}
\def\videoLink#1#2{{\color{\techexplorerLinkColor}#2}}
%end{latexonly}
\providecommand{\videoLink}[2]{\htmladdnormallink{#2}{#1}}
%
% SYNTAX: \yesNoLink[responseLink]{controlSequence}{dialogBoxQuestion}{dialogBoxCaption}{textToDisplay}
%
%begin{latexonly}
\def\yesNoLink{\@ifnextchar[%]
    {\@ryesNoLink}{\@yesNoLink}}
\def\@ryesNoLink[#1]{\@yesNoLink}
\def\@yesNoLink#1#2#3#4{{\color{\techexplorerLinkColor}#4}}
%end{latexonly}
\providecommand{\yesNoLink}[5][]{{\color{\techexplorerLinkColor}#5}}
%
%% --------------------------------------------------------------------
%% Hierarchical document support
%% --------------------------------------------------------------------
%
% SYNTAX: \aboveTopic{url}
%
\def\aboveTopic#1{}
%
% SYNTAX: \nextTopic{url}
%
\def\nextTopic#1{}
%
% SYNTAX: \previousTopic{url}
%
\def\previousTopic#1{}
%
%% --------------------------------------------------------------------
%% Boxes
%% --------------------------------------------------------------------
%
% SYNTAX: \buttonbox[invert]{text}
%
%begin{latexonly}
\def\buttonbox{\@ifnextchar[%]
    {\@ibuttonbox}{\@buttonbox}}
\def\@ibuttonbox[#1]{\@buttonbox}
\def\@buttonbox{\fbox}
%end{latexonly}
\providecommand{\buttonbox}[1][]{\fbox}
%
% SYNTAX: \dialogbox[invert]{text}
%
\def\dialogbox{\buttonbox}
%
% SYNTAX: \gradientbox[v]{startColor}{endColor}{text}
%
%begin{latexonly}
\def\gradientbox{\@ifnextchar[%]
    {\@vgradientbox}{\@gradientbox}}
\def\@vgradientbox[#1]{\@gradientbox}
\def\@gradientbox#1#2#3{\colorbox{#1}{#3}}
%end{latexonly}
\providecommand{\gradientbox}[4][]{\colorbox{#2}{#4}}
%
% SYNTAX: \inputbox[width]{controlSequence}{initialContents }
%
%begin{latexonly}
\def\inputbox{\@ifnextchar[%]
    {\@winputboxbox}{\@inputbox}}
\def\@winputboxbox[#1]{\@inputbox}
\def\@inputbox#1#2{\fbox{\hbox spread 1in{#2}}}
%end{latexonly}
\providecommand{\inputbox}[3][]{\fbox{#3}}
%
%% --------------------------------------------------------------------
%% Colors
%% --------------------------------------------------------------------
%
\definecolor{aqua}{rgb}{0,1,1}
\definecolor{darkgray}{gray}{.25}
\definecolor{fuchsia}{rgb}{1,0,1}
\definecolor{gray}{gray}{.5}
\definecolor{lightgray}{gray}{.75}
\definecolor{lime}{rgb}{0,.5,.5}
\definecolor{maroon}{rgb}{.5,0,0}
\definecolor{navy}{rgb}{0,0,.5}
\definecolor{olive}{rgb}{.5,.5,0}
\definecolor{purple}{rgb}{.5,0,.5}
\definecolor{silver}{gray}{.75}
\definecolor{teal}{rgb}{0,.5,.5}
%
% SYNTAX: \backgroundcolor{color}
%
\def\backgroundcolor{\pagecolor}
%
%% --------------------------------------------------------------------
%% Features
%% --------------------------------------------------------------------
%
% SYNTAX: \ProvidesFeature{featureName}{majorVersion}{minorVersion}
%
\def\ProvidesFeature#1#2#3{}
%
% SYNTAX: \RequiresFeature{featureName}{majorVersion}{minorVersion} {missingFeatureText}{oldVersionText}
%
\def\RequiresFeature#1#2#3#4#5{}
%
%% --------------------------------------------------------------------
%% Menus
%% --------------------------------------------------------------------
%
% SYNTAX: \newmenu{menuName}{menuDefinition}
%
\def\newmenu#1#2{}
%
% SYNTAX: \usemenu{menuName}{text}
%
\def\usemenu#1#2{#2}
%
%% --------------------------------------------------------------------
%% Multimedia
%% --------------------------------------------------------------------
%
% SYNTAX: \backgroundimage{url}
%
\def\backgroundimage#1{}
%
% SYNTAX: \backgroundsound{url}
%
\def\backgroundsound#1{}
%
% SYNTAX: \includeaudio{url}
%
\def\includeaudio#1{}
%
% SYNTAX: \includevideo[x][y]{autostart}{altText}{url}
%
%begin{latexonly}
\def\includevideo{\@ifnextchar[%]
    {\@xincludevideo}{\@includevideo}}
\def\@xincludevideo[#1]{\@ifnextchar[%]
    {\@xyincludevideo}{\@includevideo}}
\def\@xyincludevideo[#1]{\@includevideo}
\def\@includevideo#1#2#3{\fbox{#2}}
%end{latexonly}
\providecommand{\includevideo}[1][]{\xincludevideo}
%begin{latexonly}
\newcommand{\xincludevideo}[4][]{\fbox{#2}}
%end{latexonly}
\providecommand{\xincludevideo}[4][]{\htmladdnormallink{\fbox{#3}}{#4}}
%
%% --------------------------------------------------------------------
%% Miscellaneous
%% --------------------------------------------------------------------
%
\def\bibfile#1{}
\def\inputonce{\input}
\def\nocaret{}
\def\TrueTypeTextFont#1{}
\def\windowTitle#1{}
%
\setcounter{secnumdepth}{0}
%
%% --------------------------------------------------------------------
%% Not done yet
%% --------------------------------------------------------------------
%
% dirlist environment: hack for now
%begin{latexonly}
\def\dirlist{\@ifnextchar[%]
    {\@odirlist}{\@dirlist}}
\def\@odirlist[#1]{\@dirlist}
\def\@dirlist{\begin{array}}
\def\enddirlist{\end{array}}
%end{latexonly}
\renewenvironment{dirlist}[1][]{\begin{array}}{\end{array}}