% $Id: verbatimfiles.sty,v 1.2 1996/12/23 01:32:18 JCL Exp $
% verbatimfiles.sty by Rowley/Clark
% Provides commands:
% \verbatiminput{<file>}
%   The contents of <file> resp. <file>.tex is displayed verbatim.
% \verbatimlisting{<file>}
%   The contents is displayed verbatim together with leading line
%   numbering.
%
% Change Log:
% See Log at end of file.
%
% --- start verbatimfiles.sty ---

% Here is a version of Adrian's VERBATIM.STY, for inputting whole files
% verbatim, which is "more LaTeX-like" in that it uses the actual LaTeX 
% macros which set up the `verbatim' environment.
%
% As a matter  of interest, it is much nicer for TeX if you input large
% quantities of "verbatim material" from an "external file" rather than by use 
% of the `verbatim' environment (i.e. putting the material in the main input 
% file. This is because this environment, in common with most (but not all)
% other "verbatim macros", makes the whole of the "vebatim material" a macro
% argument and therefore eats up TeTeX's internal memory.
%
% Chris Rowley
%

% ---              V E R B A T I M F I L E S . S T Y
%
% --- This LaTeX style-file defines two user-callable macros:
% ---     \verbatimfile{<filename>}    for verbatim inclusion of a file
% ---     \verbatimlisting{<filename>} for verbatim inclusion with line numbers
%
% --- The macros are based on those distributed with Sunil Podar's
% --- `EPIC.STY' macro package, attributed to Tim Morgan,
% --- modified to keep internal macros internal by Adrian F. Clark,
% --- alien@uk.ac.essex.ese
% --- ---and further latexification by Chris Rowley,
% --- ca_rowley@uk.ac.open.acs.vax.
%
% --- Note that the precise layout of line breaks in this file is important!
%

\makeatletter %JCL

\def\verbatimfile#1{\begingroup
                    \@verbatim \frenchspacing \@vobeyspaces
                    \input#1 \endgroup
}

\newcounter{lineno}

\def\verbatimlisting#1{\setcounter{lineno}{0}%
    \begingroup \@verbatim \frenchspacing \@vobeyspaces \parindent=20pt
    \everypar{\stepcounter{lineno}\llap{\thelineno\ \ }}\input#1
    \endgroup
}

\makeatother %JCL

% --- end verbatimfiles.sty

\endinput

% $Log: verbatimfiles.sty,v $
% Revision 1.2  1996/12/23 01:32:18  JCL
% o added some informative comments and log history
% o uses now \makeatletter, \makeatother (hope that's ok)
%

