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%%
%% This is file `ctexhook.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ctex.dtx (with options: `ctexhook')
%%
%% Copyright (C) 2003--2017
%% CTEX.ORG and any individual authors listed in the documentation.
%% ------------------------------------------------------------------------------
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%% http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and the latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainers of this work are Leo Liu, Qing Lee and Liam Huang.
%%
%% ------------------------------------------------------------------------------
%%
\NeedsTeXFormat{LaTeX2e}
\RequirePackage{expl3}
\GetIdInfo$Id: ctex.dtx c498d8c 2017-04-01 21:33:50 +0800 Qing Lee <sobenlee@gmail.com> $
{Document and package hooks (CTEX)}
\ProvidesExplPackage{ctexhook}
{\ExplFileDate}{2.4.9}{\ExplFileDescription}
\cs_new_protected:Npn \ctex_at_end_preamble:n #1
{ \tl_gput_right:Nn \g__ctex_end_preamble_hook_tl {#1} }
\cs_new_protected:Npn \ctex_after_end_preamble:n #1
{ \tl_gput_right:Nn \g__ctex_after_end_preamble_hook_tl {#1} }
\cs_new_protected_nopar:Npn \CTEX@document@left@hook
{ \group_end: \g__ctex_end_preamble_hook_tl \group_begin: }
\cs_new_protected_nopar:Npn \CTEX@document@right@hook
{ \scan_stop: \g__ctex_after_end_preamble_hook_tl \tex_ignorespaces:D }
\cs_set_nopar:Npx \document
{
\CTEX@document@left@hook
\exp_not:o { \document }
\CTEX@document@right@hook
}
\tl_new:N \g__ctex_end_preamble_hook_tl
\tl_new:N \g__ctex_after_end_preamble_hook_tl
\cs_new_protected:Npn \ctex_at_end_package:nn #1#2
{
\@ifpackageloaded {#1}
{#2}
{ \ctex_gadd_hook:cn { g__ctex_at_end_ #1 _hook_tl } {#2} }
}
\cs_new_protected:Npn \ctex_gadd_hook:Nn #1#2
{
\tl_if_exist:NF #1 { \tl_new:N #1 }
\tl_gput_right:Nn #1 {#2}
}
\cs_generate_variant:Nn \ctex_gadd_hook:Nn { c }
\cs_new_protected_nopar:Npn \ctex_package_end_hook:n #1
{
\cs_if_exist_use:cT { g__ctex_at_end_ #1 _hook_tl }
{ \cs_undefine:c { g__ctex_at_end_ #1 _hook_tl } }
}
\cs_generate_variant:Nn \ctex_package_end_hook:n { o }
\tl_put_left:Nn \@popfilename
{
\cs_if_eq:NNT \@currext \@pkgextension
{ \ctex_package_end_hook:o { \@currname } }
}
%%
%%
%% End of file `ctexhook.sty'.
|
