scsh-0.5/doc/latex-stuff.tex

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1995-10-13 23:34:21 -04:00
% Latex macros for The Scheme of Things
\newcommand{\ev}{\hbox{$\longrightarrow$}}
\newcommand{\asterisk}{\hbox{$\ast$}}
\newcommand{\foo}{\discretionary{}{}{}}
\newcommand{\var}[1]{\hbox{\em{}#1}}
\newcommand{\piece}[1]{\subsubsection*{#1}}
\newcommand{\syn}[1]{\hbox{$\langle$\rm#1$\rangle$}}
\newcommand{\xform}{\hbox{$\Longrightarrow$}}
\newcommand{\etc}{$\ldots$}
\newcommand{\ok}{\discretionary{}{}{}}
\newcommand{\separator}{
\vspace{1ex}
\begin{center}
\noindent \asterisk\hspace{1em}\asterisk\hspace{1em}\asterisk
\end{center}
\vspace{1ex}}
% -----------------------------------------------------------------------------
%% doframeit draws a box around it argument by manipulating boxes. It
%% is used in the frame environments.
%%
%% Rene' Seindal (seindal@diku.dk) Fri Feb 12 16:03:07 1988
%% added \fboxrule and \fboxsep to \doframeit
\def\doframeit#1{\vbox{%
\hrule height\fboxrule
\hbox{%
\vrule width\fboxrule \kern\fboxsep
\vbox{\kern\fboxsep #1\kern\fboxsep }%
\kern\fboxsep \vrule width\fboxrule }%
\hrule height\fboxrule }}
%% The frameit and Frameit environments formats text within a single
%% Anything can be framed, including verbatim text.
\def\frameit{\smallskip \advance \linewidth by -7.5pt \setbox0=\vbox \bgroup
\strut \ignorespaces }
\def\endframeit{\ifhmode \par \nointerlineskip \fi \egroup
\doframeit{\box0}}
% -----------------------------------------------------------------------------