%%
%% This is file `l3box.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% l3box.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: l3box.dtx Copyright (C) 2005-2006 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: l3box.dtx 573 2006-08-21 20:59:37Z morten $
          {L3 Experimental Box module}
\RequirePackage{l3prg}\par
\let_new:NN \box_new:N \newbox
\def_new:Npn \box_new:c {\exp_args:Nc \box_new:N}
\let_new:NN \if_hbox:N        \tex_ifhbox:D
\let_new:NN \if_vbox:N        \tex_ifvbox:D
\let_new:NN \if_box_empty:N   \tex_ifvoid:D
\def_test_function_new:npn {box_if_empty:N}#1{\if_box_empty:N #1}
\def_new:Npn \box_if_empty:cTF {\exp_args:Nc \box_if_empty:NTF}
\def_new:Npn \box_if_empty:cT {\exp_args:Nc \box_if_empty:NT}
\def_new:Npn \box_if_empty:cF {\exp_args:Nc \box_if_empty:NF}
\def_new:Npn \box_set_eq:NN #1#2 {\tex_setbox:D #1 \tex_box:D #2}
\def_new:Npn \box_set_eq:cN {\exp_args:Nc \box_set_eq:NN}
\def_new:Npn \box_set_eq:Nc {\exp_args:NNc \box_set_eq:NN}
\def_new:Npn \box_set_eq:cc {\exp_args:Ncc \box_set_eq:NN}
\def_new:Npn \box_gset_eq:NN {\pref_global:D\box_set_eq:NN}
\def_new:Npn \box_gset_eq:cN {\exp_args:Nc \box_gset_eq:NN}
\def_new:Npn \box_gset_eq:Nc {\exp_args:NNc \box_gset_eq:NN}
\def_new:Npn \box_gset_eq:cc {\exp_args:Ncc \box_gset_eq:NN}
\let_new:NN \R_previous_box \tex_lastbox:D
\def_new:Npn \box_set_to_previous:N #1{\tex_setbox:D#1\R_previous_box}
\def_new:Npn \box_set_to_previous:c {\exp_args:Nc \box_set_to_previous:N}
\def_new:Npn \box_gset_to_previous:N {\pref_global:D \box_set_to_previous:N}
\def_new:Npn \box_gset_to_previous:c {\exp_args:Nc \box_gset_to_previous:N}
\def_long_new:Npn \box_move_left:nn #1#2{\tex_moveleft:D\dim_eval:n{#1}{#2}}
\def_long_new:Npn \box_move_right:nn #1#2{\tex_moveright:D\dim_eval:n{#1}{#2}}
\def_long_new:Npn \box_move_up:nn #1#2{\tex_raise:D\dim_eval:n{#1}{#2}}
\def_long_new:Npn \box_move_down:nn #1#2{\tex_lower:D\dim_eval:n{#1}{#2}}
\def_new:Npn \box_clear:N #1{\box_set_eq:NN #1 \c_empty_box }
\def_new:Npn \box_clear:c {\exp_args:Nc \box_clear:N }
\def_new:Npn \box_gclear:N {\pref_global:D\box_clear:N}
\def_new:Npn \box_gclear:c {\exp_args:Nc \box_gclear:c }
\let_new:NN \box_ht:N \tex_ht:D
\def_new:Npn \box_ht:c {\exp_args:Nc \box_ht:N}
\let_new:NN \box_dp:N \tex_dp:D
\def_new:Npn \box_dp:c {\exp_args:Nc \box_dp:N}
\let_new:NN \box_wd:N \tex_wd:D
\def_new:Npn \box_wd:c {\exp_args:Nc \box_wd:N}
\let_new:NN \box_use_clear:N \tex_box:D
\def_new:Npn \box_use_clear:c {\exp_args:Nc \box_use_clear:N}
\let_new:NN \box_use:N \tex_copy:D
\def_new:Npn \box_use:c {\exp_args:Nc \box_use:N}
\let:NN \box_show:N \tex_showbox:D
\def_new:Npn \box_show:c {\exp_args:Nc \box_show:N}
\let:NN \c_empty_box \voidb@x
\let_new:NN \l_tmpa_box \@tempboxa
\box_new:N \l_tmpb_box
\def_new:Npn \vbox:n {\tex_vbox:D \scan_stop:}
\def_long_new:Npn \vbox_set:Nn #1#2 {\tex_setbox:D #1 \tex_vbox:D {#2}}
\def_new:Npn \vbox_set:cn {\exp_args:Nc \vbox_set:Nn}
\def_new:Npn \vbox_gset:Nn  {\pref_global:D \vbox_set:Nn}
\def_new:Npn \vbox_gset:cn {\exp_args:Nc \vbox_gset:Nn}
\def_long_new:Npn \vbox_set_to_ht:Nnn #1#2#3 {
  \tex_setbox:D #1 \tex_vbox:D to #2 {#3}}
\def_new:Npn \vbox_set_to_ht:cnn{\exp_args:Nc \vbox_set_to_ht:Nnn }
\def_new:Npn \vbox_gset_to_ht:Nnn {\pref_global:D \vbox_set_to_ht:Nnn }
\def_new:Npn \vbox_gset_to_ht:cnn{\exp_args:Nc \vbox_gset_to_ht:Nnn }
\def_new:Npn \vbox_gset_to_ht:ccn {\exp_args:Ncc \vbox_gset_to_ht:Nnn}
\def_new:Npn \vbox_set_inline_begin:N  #1 {
  \tex_setbox:D #1 \tex_vbox:D \c_group_begin_token }
\let_new:NN \vbox_set_inline_end: \c_group_end_token
\def_new:Npn \vbox_gset_inline_begin:N {
  \pref_global:D \vbox_set_inline_begin:N }
\let_new:NN \vbox_gset_inline_end: \c_group_end_token
\def_long_new:Npn \vbox_to_ht:nn #1#2{\tex_vbox:D to \dim_eval:n{#1}{#2}}
\def_long_new:Npn \vbox_to_zero:n #1 {\tex_vbox:D to \c_zero_dim {#1}}
\def_new:Npn \vbox_set_split_to_ht:NNn #1#2#3{
  \tex_setbox:D #1 \tex_vsplit:D #2 to #3
}
\let_new:NN \vbox_unpack:N \tex_unvcopy:D
\def_new:Npn \vbox_unpack:c {\exp_args:Nc \vbox_unpack:N}
\let_new:NN \vbox_unpack_clear:N \tex_unvbox:D
\def_new:Npn \vbox_unpack_clear:c {\exp_args:Nc \vbox_unpack_clear:N}
\def_new:Npn \hbox:n {\tex_hbox:D \scan_stop:}
\def_long_new:Npn \hbox_set:Nn #1#2 {\tex_setbox:D #1 \tex_hbox:D {#2}}
\def_new:Npn \hbox_set:cn {\exp_args:Nc \hbox_set:Nn}
\def_new:Npn \hbox_gset:Nn  {\pref_global:D \hbox_set:Nn}
\def_new:Npn \hbox_gset:cn {\exp_args:Nc \hbox_gset:Nn}
\def_long_new:Npn \hbox_set_to_wd:Nnn #1#2#3 {
  \tex_setbox:D #1 \tex_hbox:D to \dim_eval:n{#2} {#3}}
\def_new:Npn \hbox_set_to_wd:cnn{\exp_args:Nc \hbox_set_to_wd:Nnn }
\def_new:Npn \hbox_gset_to_wd:Nnn {\pref_global:D \hbox_set_to_wd:Nnn }
\def_new:Npn \hbox_gset_to_wd:cnn{\exp_args:Nc \hbox_gset_to_wd:Nnn }
\def_new:Npn \hbox_set_inline_begin:N  #1 {
  \tex_setbox:D #1 \tex_hbox:D \c_group_begin_token }
\let_new:NN \hbox_set_inline_end: \c_group_end_token
\def_new:Npn \hbox_gset_inline_begin:N {
  \pref_global:D \hbox_set_inline_begin:N }
\let_new:NN \hbox_gset_inline_end: \c_group_end_token
\def_long_new:Npn \hbox_to_wd:nn #1#2 {\tex_hbox:D to #1 {#2}}
\def_long_new:Npn \hbox_to_zero:n #1 {\tex_hbox:D to \c_zero_skip {#1}}
\let_new:NN \hbox_unpack:N \tex_unhcopy:D
\def_new:Npn \hbox_unpack:c {\exp_args:Nc \hbox_unpack:N}
\let_new:NN \hbox_unpack_clear:N \tex_unhbox:D
\def_new:Npn \hbox_unpack_clear:c {\exp_args:Nc \hbox_unpack_clear:N}
%% 
%%
%% End of file `l3box.sty'.