%% %% This is file `zhlipsum.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% zhlipsum.dtx (with options: `package') %% %% Copyright (C) 2017 by Xiangdong Zeng %% %% 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. 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 Maintainer of this work is Xiangdong Zeng. %% %% This work consists of the file zhlipsum.dtx, %% and the derived files zhlipsum.ins, %% zhlipsum.sty, %% zhlipsum-zh-cn-utf8.def, %% zhlipsum-zh-cn-gbk.def, %% zhlipsum-example-utf8.tex, %% zhlipsum-example-gbk.tex, %% zhlipsum.pdf, %% and README.md. %% \NeedsTeXFormat{LaTeX2e} \RequirePackage{expl3} \GetIdInfo $Id: zhlipsum.dtx 0.4 2017-09-16 12:00:00Z Xiangdong Zeng $ {Chinese dummy text} \ProvidesExplPackage{\ExplFileName} {\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription} \RequirePackage { xparse, l3keys2e } \str_new:N \l__zhlipsum_tmpa_str \tl_new:N \g__zhlipsum_encoding_tl \int_const:Nn \c__zhlipsum_max_par_number_int { 50 } \bool_lazy_any:nTF { { \sys_if_engine_xetex_p: } { \sys_if_engine_luatex_p: } { \sys_if_engine_uptex_p: } } { \cs_new_eq:NN \__zhlipsum_if_unicode_engine:TF \use_i:nn } { \cs_new_eq:NN \__zhlipsum_if_unicode_engine:TF \use_ii:nn } \cs_new:Npn \__zhlipsum_input_def_file:N #1 { \exp_args:Nx \file_input:n { zhlipsum-zh-cn- #1 .def } } \keys_define:nn { zhlipsum / option } { encoding .choice:, encoding / UTF8 .code:n = { \tl_set:Nn \g__zhlipsum_encoding_tl { utf8 } }, encoding / GBK .code:n = { \__zhlipsum_if_unicode_engine:TF { \tl_set:Nn \g__zhlipsum_encoding_tl { utf8 } \msg_warning:nn { zhlipsum } { unicode-engine } } { \tl_set:Nn \g__zhlipsum_encoding_tl { gbk } } }, encoding / unknown .code:n = { \msg_error:nnn { zhlipsum } { encoding-invalid } {#1} }, encoding .value_required:n = true, encoding .initial:n = { UTF8 }, unknown .code:n = { \msg_error:nn { zhlipsum } { unknown-option } } } \msg_new:nnn { zhlipsum } { unicode-engine } { You~ are~ now~ using~ Unicode~ engine~ \c_sys_engine_str. \\ Encoding~ "GBK"~ is~ invalid.~ Changed~ into~ UTF8. } \msg_new:nnn { zhlipsum } { encoding-invalid } { Encoding~ "#1"~ is~ invalid. \\ Available~ encodings~ are~ "UTF8"~ and~ "GBK". } \msg_new:nnn { zhlipsum } { unknown-option } { Package~ option~ "\l_keys_key_tl"~ is~ unknown. } \ProcessKeysOptions { zhlipsum / option } \__zhlipsum_input_def_file:N \g__zhlipsum_encoding_tl \NewDocumentCommand \zhlipsum { s >{ \SplitArgument { 1 } { - } } O{ 1 - 3 } } { \__zhlipsum_process_par_number:nn #2 \par \IfBooleanTF {#1} { \zhlipsum_print_multi_no_par:VVV \l__zhlipsum_begin_int \l__zhlipsum_step_int \l__zhlipsum_end_int \par } { \zhlipsum_print_multi:VVV \l__zhlipsum_begin_int \l__zhlipsum_step_int \l__zhlipsum_end_int } } \int_new:N \l__zhlipsum_begin_int \int_new:N \l__zhlipsum_end_int \int_new:N \l__zhlipsum_step_int \cs_new:Npn \__zhlipsum_process_par_number:nn #1#2 { \__zhlipsum_process_par_number_aux:Nn \l__zhlipsum_begin_int {#1} \IfNoValueTF {#2} { \int_set_eq:NN \l__zhlipsum_end_int \l__zhlipsum_begin_int } { \__zhlipsum_process_par_number_aux:Nn \l__zhlipsum_end_int {#2} } \int_compare:nTF { \l__zhlipsum_begin_int <= \l__zhlipsum_end_int } { \int_set_eq:NN \l__zhlipsum_step_int \c_one } { \int_set:Nn \l__zhlipsum_step_int { -1 } } } \cs_new:Npn \__zhlipsum_process_par_number_aux:Nn #1#2 { \int_compare:nTF { #2 <= \c__zhlipsum_max_par_number_int } { \int_set:Nn #1 {#2} } { \int_set_eq:NN #1 \c__zhlipsum_max_par_number_int } } \cs_new:Npn \zhlipsum_print_multi:nnn #1#2#3 { \int_step_inline:nnnn {#1} {#2} {#3} { \__zhlipsum_print_single:n {##1} \par } } \cs_generate_variant:Nn \zhlipsum_print_multi:nnn { VVV } \cs_new:Npn \zhlipsum_print_multi_no_par:nnn #1#2#3 { \int_step_inline:nnnn {#1} {#2} {#3} { \__zhlipsum_print_single:n {##1} } } \cs_generate_variant:Nn \zhlipsum_print_multi_no_par:nnn { VVV } \cs_new:Npn \__zhlipsum_print_single:n #1 { \str_set:Nx \l__zhlipsum_tmpa_str { \int_to_roman:n {#1} } \str_put_left:Nn \l__zhlipsum_tmpa_str { c__zhlipsum_text_zh_cn_ } \str_put_right:Nn \l__zhlipsum_tmpa_str { _tl } \use:c { \str_use:N \l__zhlipsum_tmpa_str } } \endinput %% %% End of file `zhlipsum.sty'.