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author | Karl Berry <karl@freefriends.org> | 2015-06-30 21:26:14 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2015-06-30 21:26:14 +0000 |
commit | aaec8ff3cf7236ae9429a6d9238b1838af2441d6 (patch) | |
tree | 7d00cf0ec8459200ac8e721eed28d09e155012c9 /Master/texmf-dist/tex/latex/ctex/ctexpatch.sty | |
parent | 56e4ae7a5ecbbf9bf7b858d20cb0c3e0d21edc8a (diff) |
ctex (30jun15)
git-svn-id: svn://tug.org/texlive/trunk@37720 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/ctex/ctexpatch.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/ctex/ctexpatch.sty | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/ctex/ctexpatch.sty b/Master/texmf-dist/tex/latex/ctex/ctexpatch.sty new file mode 100644 index 00000000000..c0e571bfd26 --- /dev/null +++ b/Master/texmf-dist/tex/latex/ctex/ctexpatch.sty @@ -0,0 +1,252 @@ +%% +%% This is file `ctexpatch.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% ctex.dtx (with options: `ctexpatch') +%% +%% Copyright (C) 2003--2015 +%% 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 6255367 2015-07-01 01:15:24 +0800 Qing Lee <sobenlee@gmail.com> $ + {Patching commands (CTEX)} +\ProvidesExplPackage{ctexpatch} + {\ExplFileDate}{2.2}{\ExplFileDescription} +\cs_new_protected:Npn \ctex_patch_cmd_once:NnnnTF #1#2 + { + \ctex_patch_boot:NNnnTF \__ctex_patch_cmd:Nnnnnw #1 + { once } {#2} { \use_i:nn } { \use_ii:nn } + } +\cs_new_protected:Npn \ctex_patch_cmd_all:NnnnTF #1#2 + { + \ctex_patch_boot:NNnnTF \__ctex_patch_cmd:Nnnnnw #1 + { all } {#2} { \use_i:nn } { \use_ii:nn } + } +\cs_new_protected:Npn \ctex_patch_cmd:Nnn #1 + { + \ctex_patch_boot:NNnnTF \__ctex_patch_cmd:Nnnnnw #1 + { once } + { + \ExplSyntaxOff + \char_set_catcode_letter:n { 64 } + } + { } + { \ctex_patch_failure:N #1 } + } +\cs_new_protected:Npn \ctex_patch_failure:N #1 + { \msg_warning:nnx { ctex } { patch-failure } { \token_to_str:N #1 } } +\msg_new:nnn { ctex } { patch-failure } + { Oops!~Command~`#1'~is~NOT~patchable.\\ } +\cs_new_protected:Npn \ctex_preto_cmd:NnnTF #1#2 + { + \ctex_patch_boot:NNnnTF \__ctex_hookto_cmd:Nnnnw #1 + { left } {#2} { \use_i:nn } { \use_ii:nn } + } +\cs_new_protected:Npn \ctex_appto_cmd:NnnTF #1#2 + { + \ctex_patch_boot:NNnnTF \__ctex_hookto_cmd:Nnnnw #1 + { right } {#2} { \use_i:nn } { \use_ii:nn } + } +\cs_new_protected:Npn \ctex_patch_boot:NNnnTF #1#2#3#4#5#6 + { + \tl_set:Nn \__ctex_patch_true:w {#5} + \tl_set:Nn \__ctex_patch_false:w {#6} + \group_begin: + \char_set_catcode_other:n { 35 } + \ctex_parse_name:NN #1 #2 {#3} {#4} + } +\tl_new:N \__ctex_patch_true:w +\tl_new:N \__ctex_patch_false:w +\cs_new_protected:Npn \ctex_parse_name:NN #1#2 + { \ctex_parse_name:NNx #1#2 { \cs_to_str:N #2 } } +\group_begin: +\char_set_lccode:nn { `\< } { `\{ } +\char_set_lccode:nn { `\/ } { `\\ } +\char_set_lccode:nn { `\A } { `\t } +\tl_map_function:nN { \A \E \S \O \P } \char_set_catcode_other:N +\tex_lowercase:D + { + \group_end: + \cs_new_protected:Npn \ctex_parse_name:NNn #1#2#3 + { + \bool_if:nTF { \cs_if_exist_p:c { #3 ~ } || \cs_if_exist_p:c { /#3 } } + { + \group_begin: + \use:x + { + \group_end: + \__ctex_parse_name:nNNNnN { \token_get_replacement_spec:N #2 } + \exp_not:N #2 \exp_not:c { #3 ~ } \exp_not:c { /#3 } + } {#3} #1 + } + { #1#2 } + } + \cs_new_protected:Npn \__ctex_parse_name:nNNNnN #1#2#3#4#5#6 + { + \exp_args:Nc #6 + { + \str_case:nnTF {#1} + { + { \protect #3 } { } + { \x@protect #2 \protect #3 } { } + } + { + \str_if_eq_x:nnTF { \exp_not:n { /@protected@ #3 /#3 } } + { + \exp_last_unbraced:Nf \__ctex_parse_name:w + \token_get_replacement_spec:N #3 AESAOPA ~ < \q_stop + } + { /#5 ~ } { #5 ~ } + } + { + \str_case:onTF { \__ctex_parse_name:w #1 AESAOPA ~ < \q_stop } + { + { /@protected@ #2 #4 } { } + { /@ #4 } { } + } + { /#5 } {#5} + } + } + } + \cs_new:Npn \__ctex_parse_name:w #1 AESAOPA ~ #2 < #3 \q_stop { #1#2 } + } +\cs_generate_variant:Nn \ctex_parse_name:NNn { NNx } +\tl_new:N \l__ctex_prefix_tl +\tl_new:N \l__ctex_parameter_tl +\tl_new:N \l__ctex_replacement_tl +\group_begin: + \char_set_lccode:nn { `\; } { `\: } + \tl_map_function:nN { \M \A \C \R \O \; } \char_set_catcode_other:N +\tex_lowercase:D + { + \group_end: + \cs_new_protected:Npn \ctex_get_macro_meaning:NTF #1 + { + \exp_after:wN \__ctex_get_macro_meaning:w + \token_to_meaning:N #1 \q_stop MACRO ; -> \q_no_value \q_stop + } + \cs_new_protected:Npn \__ctex_get_macro_meaning:w #1 MACRO ; #2 -> #3 \q_stop + { + \tl_set:Nn \l__ctex_replacement_tl {#3} + \quark_if_no_value:NTF \l__ctex_replacement_tl + { \use_ii:nn } + { + \tl_set:Nn \l__ctex_prefix_tl {#1} + \tl_set:Nn \l__ctex_parameter_tl {#2} + \use_i_delimit_by_q_stop:nw { \use_i:nn } + } + } + } +\cs_new_protected:Npn \ctex_if_rescanable:NnTF #1#2#3#4 + { + \ctex_get_macro_meaning:NTF #1 + { + \__ctex_patch_rebuild:Nn \CTEXPATCHRESCANCMD {#2} + \cs_if_eq:NNTF #1 \CTEXPATCHRESCANCMD {#3} {#4} + } + {#4} + } +\cs_new_eq:NN \CTEXPATCHRESCANCMD \prg_do_nothing: +\cs_new_protected:Npn \__ctex_patch_rebuild:Nn #1#2 + { + \tl_if_empty:nTF {#2} + { \tl_rescan:nx {#2} } + { + \tl_rescan:nx + { + #2 \scan_stop: + \int_set_eq:NN \tex_endlinechar:D \c_minus_one + \int_set_eq:NN \tex_newlinechar:D \c_minus_one + } + } + { + \l__ctex_prefix_tl \exp_not:N \def \exp_not:N #1 \l__ctex_parameter_tl + { \l__ctex_replacement_tl } + } + } +\cs_generate_variant:Nn \tl_rescan:nn { nx } +\cs_new_protected:Npn \__ctex_patch_cmd:Nnnnnw #1#2#3#4#5 + { + \group_end: + \ctex_if_rescanable:NnTF #1 {#3} + { + \use:x + { + \__ctex_patch_replace:nnnTF {#2} + { \tl_to_str:n {#4} } + { \tl_to_str:n {#5} } + } + { + \__ctex_patch_rebuild:Nn \CTEXPATCHRESCANCMD {#3} + \cs_set_eq:NN #1 \CTEXPATCHRESCANCMD + \__ctex_patch_true:w + } + { \__ctex_patch_false:w } + } + { \__ctex_patch_false:w } + } +\cs_new_protected:Npn \__ctex_patch_replace:nnnTF #1#2#3#4 + { + \tl_if_in:NnTF \l__ctex_replacement_tl {#2} + { \use:c { tl_replace_ #1 :Nnn } \l__ctex_replacement_tl {#2} {#3} #4 } + } +\cs_new_protected:Npn \__ctex_hookto_cmd:Nnnnw #1#2#3#4 + { + \group_end: + \ctex_get_macro_meaning:NTF #1 + { + \tl_if_empty:NTF \l__ctex_parameter_tl + { \__ctex_hookto_cmd_parameterless:Nnnw #1 {#2} {#4} } + { \__ctex_hookto_cmd_parameter:Nnnnw #1 {#2} {#3} {#4} } + } + { \__ctex_patch_false:w } + } +\cs_new_protected:Npn \__ctex_hookto_cmd_parameterless:Nnnw #1#2#3 + { + \tl_if_empty:NF \l__ctex_prefix_tl + { \tl_rescan:nx { } { \l__ctex_prefix_tl } } + \edef #1 + { + \use:c { __ctex_ #2 _hook_aux:nn } + { \exp_not:o {#1} } + { \exp_not:n {#3} } + } + \__ctex_patch_true:w + } +\cs_new:Npn \__ctex_left_hook_aux:nn #1#2 { #2#1 } +\cs_new_eq:NN \__ctex_right_hook_aux:nn \use:nn +\cs_new_protected:Npn \__ctex_hookto_cmd_parameter:Nnnnw #1#2#3#4 + { + \__ctex_patch_rebuild:Nn \CTEXPATCHRESCANCMD {#3} + \cs_if_eq:NNTF #1 \CTEXPATCHRESCANCMD + { + \use:c { tl_put_ #2 :Nx } \l__ctex_replacement_tl { \tl_to_str:n {#4} } + \__ctex_patch_rebuild:Nn \CTEXPATCHRESCANCMD {#3} + \cs_set_eq:NN #1 \CTEXPATCHRESCANCMD + \__ctex_patch_true:w + } + { \__ctex_patch_false:w } + } +%% +%% +%% End of file `ctexpatch.sty'. |