%% %% This is file `l3luatex.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% l3luatex.dtx (with options: `package') %% %% %% 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: l3luatex.dtx Copyright (C) 2010,2011 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/svnroot/experimental/trunk/ %% %% 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: l3luatex.dtx 1985 2010-07-18 09:05:56Z joseph $ {L3 Experimental LuaTeX functions} \ProvidesExplPackage {\filename}{\filedate}{\fileversion}{\filedescription} \package_check_loaded_expl: \luatex_if_engine:TF { \cs_new_eq:NN \lua_now:x \luatex_directlua:D \cs_new_eq:NN \lua_shipout_x:n \luatex_latelua:D } { \cs_new:Npn \lua_now:x #1 { \lua_wrong_engine: } \cs_new_protected:Npn \lua_shipout_x:n #1 { \lua_wrong_engine: } } \cs_new:Npn \lua_now:n #1 { \lua_now:x { \exp_not:n {#1} } } \cs_generate_variant:Nn \lua_shipout_x:n { x } \cs_new_protected:Npn \lua_shipout:n #1 { \lua_shipout_x:n { \exp_not:n {#1} } } \cs_generate_variant:Nn \lua_shipout:n { x } \group_begin: \char_make_letter:N\! \char_make_letter:N\ % \cs_gset:Npn\lua_wrong_engine:{% \LuaTeX engine not in use!% }% \group_end:% \int_new:N \g_cctab_allocate_int \int_set:Nn \g_cctab_allocate_int { -1 } \int_new:N \g_cctab_stack_int \seq_new:N \g_cctab_stack_seq \cs_new_protected_nopar:Npn \cctab_new:N #1 { \cs_if_free:NTF #1 { \int_gadd:Nn \g_cctab_allocate_int { 2 } \int_compare:nNnTF { \g_cctab_allocate_int } < { \c_allocate_max_tl + 1 } { \tex_global:D \tex_mathchardef:D #1 \g_cctab_allocate_int \luatex_initcatcodetable:D #1 } { \msg_kernel_error:nnx { code } { out-of-registers } { cctab } } } { \msg_kernel_error:nnx { code } { variable-already-defined } { \token_to_str:N #1 } } } \luatex_if_engine:F { \cs_set_protected_nopar:Npn \cctab_new:N #1 { \lua_wrong_engine: } } \luatex_if_engine:T { \cs_set_protected_nopar:Npn \cctab_new:N #1 { \newcatcodetable #1 \luatex_initcatcodetable:D #1 } } \cs_new_protected_nopar:Npn \cctab_begin:N #1 { \seq_gpush:Nx \g_cctab_stack_seq { \tex_the:D \luatex_catcodetable:D } \luatex_catcodetable:D #1 \int_gadd:Nn \g_cctab_stack_int { 2 } \int_compare:nNnT { \g_cctab_stack_int } > { 268435453 } { \msg_kernel_error:nn { code } { cctab-stack-full } } \luatex_savecatcodetable:D \g_cctab_stack_int \luatex_catcodetable:D \g_cctab_stack_int } \cs_new_protected_nopar:Npn \cctab_end: { \int_gsub:Nn \g_cctab_stack_int { 2 } \seq_gpop:NN \g_cctab_stack_seq \l_cctab_tmp_tl \quark_if_no_value:NT \l_cctab_tmp_tl { \tl_set:Nn \l_cctab_tmp_tl { 0 } } \luatex_catcodetable:D \l_cctab_tmp_tl \scan_stop: } \luatex_if_engine:F { \cs_set_protected_nopar:Npn \cctab_begin:N #1 { \lua_wrong_engine: } \cs_set_protected_nopar:Npn \cctab_end: { \lua_wrong_engine: } } \luatex_if_engine:T { \cs_set_protected_nopar:Npn \cctab_begin:N #1 { \BeginCatcodeRegime #1 } \cs_set_protected_nopar:Npn \cctab_end: { \EndCatcodeRegime } } \tl_new:N \l_cctab_tmp_tl \cs_new_protected:Npn \cctab_gset:Nn #1#2 { \group_begin: #2 \luatex_savecatcodetable:D #1 \group_end: } \luatex_if_engine:F { \cs_set_protected_nopar:Npn \cctab_gset:Nn #1#2 { \lua_wrong_engine: } } \luatex_if_engine:T { \cctab_new:N \c_code_cctab \cctab_gset:Nn \c_code_cctab { } } \luatex_if_engine:T { \cs_new_eq:NN \c_document_cctab \CatcodeTableLaTeX \cs_new_eq:NN \c_initex_cctab \CatcodeTableIniTeX \cs_new_eq:NN \c_other_cctab \CatcodeTableOther \cs_new_eq:NN \c_string_cctab \CatcodeTableString } %% %% %% End of file `l3luatex.sty'.