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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex |
Initial commit
Diffstat (limited to 'macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex')
-rw-r--r-- | macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex b/macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex new file mode 100644 index 0000000000..0f5a339e55 --- /dev/null +++ b/macros/latex/contrib/leadsheets/leadsheets.library.shorthands.code.tex @@ -0,0 +1,68 @@ +% -------------------------------------------------------------------------- +% the LEADSHEETS package +% +% typesetting leadsheets and songbooks +% +% -------------------------------------------------------------------------- +% Clemens Niederberger +% E-Mail: contact@mychemistry.eu +% -------------------------------------------------------------------------- +% Copyright 2014-2016 Clemens Niederberger +% +% This work may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either version 1.3 +% 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 Clemens Niederberger. +% -------------------------------------------------------------------------- +\LeadsheetsExplLibrary{shorthands} + {2016/06/29 definition and activation of shorthands} + +\seq_new:N \l__leadsheets_shorthands_seq + +\cs_new_protected:Npn \leadsheets_define_shorthand:NN #1#2 + { + \seq_if_in:NnF \l__leadsheets_shorthands_seq {#1} + { \seq_put_right:Nn \l__leadsheets_shorthands_seq {#1} } + \char_set_active_eq:NN #1#2 + } + +\cs_new_protected:Npn \leadsheets_remove_shorthand:N #1 + { + \leadsheets_define_shorthand:NN #1 \c_empty_tl + \seq_remove_all:Nn \l__leadsheets_shorthands_seq {#1} + \prop_remove:Nn \l__leadsheets_shorthands_prop {#1} + } + +\prg_new_conditional:Npnn \leadsheets_if_shorthand:N #1 {p,T,F,TF} + { + \seq_if_in:NnTF \l__leadsheets_shorthands_seq {#1} + { \prg_return_true: } + { \prg_return_false: } + } + +\cs_new_protected:Npn \leadsheets_for_all_shorthands_do:n #1 + { \seq_map_inline:Nn \l__leadsheets_shorthands_seq {#1} } + +\cs_new_protected:Npn \leadsheets_activate_shorthand:N #1 + { \leadsheets_if_shorthand:NT #1 { \char_set_catcode_active:N #1 } } + +\cs_new_protected:Npn \leadsheets_activate_shorthands:n #1 + { \tl_map_inline:nn {#1} { \leadsheets_activate_shorthand:N ##1 } } + +\cs_new_protected:Npn \leadsheets_activate_all_shorthands: + { + \leadsheets_for_all_shorthands_do:n + { \leadsheets_activate_shorthand:N ##1 } + } + +\file_input_stop: + +2016/06/29 - breaking change: \leadsheets_define_shorthand:Npn is now + \leadsheets_define_shorthand:NN |