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%%
%% This is file `l3io.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% l3io.dtx (with options: `package,trace')
%%
%%
%% EXPERIMENTAL CODE
%%
%% Do not distribute this file without also distributing the
%% source files specified above.
%%
%% Do not distribute a modified version of this file.
%%
%%
%% File: l3io.dtx Copyright (C) 1990-2006 LaTeX3 project
%%
%% It may be distributed and/or modified under the conditions of the
%% LaTeX Project Public License (LPPL), either version 1.3c of this
%% license or (at your option) any later version. The latest version
%% of this license is in the file
%%
%% http://www.latex-project.org/lppl.txt
%%
%% This file is part of the ``expl3 bundle'' (The Work in LPPL)
%% and all files in that bundle must be distributed together.
%%
%% The released version of this bundle is available from CTAN.
%%
%% -----------------------------------------------------------------------
%%
%% The development version of the bundle can be found at
%%
%% http://www.latex-project.org/cgi-bin/cvsweb.cgi/
%%
%% for those people who are interested.
%%
%%%%%%%%%%%
%% NOTE: %%
%%%%%%%%%%%
%%
%% Snapshots taken from the repository represent work in progress and may
%% not work or may contain conflicting material! We therefore ask
%% people _not_ to put them into distributions, archives, etc. without
%% prior consultation with the LaTeX Project Team.
%%
%% -----------------------------------------------------------------------
\RequirePackage{l3names}
\GetIdInfo$Id: l3io.dtx 621 2007-09-01 20:14:19Z morten $
{L3 Experimental i/o module}
\ProvidesExplPackage
{\filename}{\filedate}{\fileversion}{\filedescription}
\RequirePackage{l3toks}\par
\let:NN \iow_new:N \newwrite
\def_new:Npn \iow_new:c {\exp_args:Nc \iow_new:N}
\def_new:Npn \iow_open:Nn #1#2{\iow_close:N #1
\tex_immediate:D\tex_openout:D#1#2\scan_stop:}
\def_new:Npn \iow_open:cn {\exp_args:Nc \iow_open:Nn}
\def_new:Npn \iow_close:N {\tex_immediate:D\tex_closeout:D}
\let_new:NN \c_io_term_stream \c_sixteen
\let_new:NN \c_iow_log_stream \c_minus_one
\def_new:Npn \iow_expanded:Nn {\tex_immediate:D\iow_deferred_expanded:Nn}
\def_new:Npn \iow_unexpanded:Nn #1#2{
\iow_expanded:Nn #1{\exp_not:n{#2}}}
\def:Npn \iow_expanded_log:n {\iow_expanded:Nn \c_iow_log_stream}
\def:Npn \iow_expanded_term:n{\iow_expanded:Nn \c_io_term_stream}
\def_new:Npn \iow_unexpanded_term:n {\iow_unexpanded:Nn \c_io_term_stream}
\def_new:Npn \iow_unexpanded_if_avail:Nn #1{
\cs_free:NTF #1\use_none:n {\iow_unexpanded:Nn #1}}
\def_new:Npn \iow_unexpanded_if_avail:cn {
\exp_args:Nc \iow_unexpanded_if_avail:Nn }
\def_new:Npn \iow_long_expanded_aux:w #1#2#3{
\group_begin:\tex_newlinechar:D`\ #1#2{#3}\group_end:}
\def_new:Npn \iow_long_expanded:Nn {\iow_long_expanded_aux:w
\iow_expanded:Nn}
\def_new:Npn \iow_long_unexpanded:Nn {\iow_long_expanded_aux:w
\iow_unexpanded:Nn}
\let:NN \iow_deferred_expanded:Nn \tex_write:D
\def_new:Npn \iow_deferred_unexpanded:Nn #1#2{
\iow_deferred_expanded:Nn{\exp_not:n{#2}}
}
%% Old implementation:
\def_new:Npn \iow_newline: {^^J}
\tlp_new:Nx \c_iow_comment_char {\cs_to_str:N\%}
\tlp_new:Nx \c_iow_lbrace_char{\cs_to_str:N\{}
\tlp_new:Nx \c_iow_rbrace_char{\cs_to_str:N\}}
\let:NN \ior_new:N \newread
\let:NN \ior_close:N \tex_closein:D
\def_new:Npn \ior_open:Nn #1#2{\ior_close:N #1\scan_stop:
\tex_openin:D#1#2\scan_stop:}
\def_new:Npn \ior_eof:NTF #1{\if_eof:w#1
\exp_after:NN\use_arg_i:nn \else:
\exp_after:NN\use_arg_ii:nn \fi:}
\let:NN \if_eof:w \tex_ifeof:D
\def_new:Npn \ior_eof:NF #1{\if_eof:w#1
\exp_after:NN \use_none:nn \fi: \use_arg_i:n}
\def_new:Npn \ior_to:NN #1{\tex_read:D#1to}
\def_new:Npn \ior_gto:NN {
\pref_global:D
\ior_to:NN}
%%
%%
%% End of file `l3io.sty'.
|
