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%%
%% This is file `ducksay.code.v1.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ducksay.dtx (with options: `code.v1')
%%
%% --------------------------------------------------------------
%% ducksay -- cowsay for LaTeX
%% E-mail: jspratte@yahoo.de
%% Released under the LaTeX Project Public License v1.3c or later
%% See http://www.latex-project.org/lppl.txt
%% --------------------------------------------------------------
%%
%% Copyright (C) 2017-2019 Jonathan P. Spratte
%%
%% This work 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 work is "maintained" (as per LPPL maintenance status) by
%% Jonathan P. Spratte.
%%
%% This work consists of the file ducksay.dtx
%% and the derived files ducksay.pdf
%% ducksay.sty
%% ducksay.code.v1.tex
%% ducksay.code.v2.tex and
%% ducksay.animals.tex.
%%
\ProvidesFile{ducksay.code.v1.tex}
[\ducksay@date\space v\ducksay@version\space ducksay code version 1]
\cs_new:Npn \ducksay_longest_line:n #1
{
\int_incr:N \l_ducksay_msg_height_int
\exp_args:NNx \tl_set:Nn \l_ducksay_tmpa_tl { #1 }
\regex_replace_all:nnN { \s } { \c { space } } \l_ducksay_tmpa_tl
\int_set:Nn \l_ducksay_msg_width_int
{
\int_max:nn
{ \l_ducksay_msg_width_int } { \tl_count:N \l_ducksay_tmpa_tl }
}
}
\cs_new:Npn \ducksay_open_bubble:
{
\begin{tabular}{@{}l@{}}
\null\\
\int_compare:nNnTF { \l_ducksay_msg_height_int } = { 1 } { ( }
{
/
\int_step_inline:nnn
{ 3 } { \l_ducksay_msg_height_int } { \\\kern-0.2em| }
\\\detokenize{\ }
}
\\[-1ex]\null
\end{tabular}
\begin{tabular}{@{}l@{}}
_\\
\int_step_inline:nnn { 2 } { \l_ducksay_msg_height_int } { \\ } \\[-1ex]
\mbox { - }
\end{tabular}
}
\cs_new:Npn \ducksay_close_bubble:
{
\begin{tabular}{@{}l@{}}
_\\
\int_step_inline:nnn { 2 } { \l_ducksay_msg_height_int } { \\ } \\[-1ex]
{ - }
\end{tabular}
\begin{tabular}{@{}r@{}}
\null\\
\int_compare:nNnTF { \l_ducksay_msg_height_int } = { 1 }
{ ) }
{
\detokenize {\ }
\int_step_inline:nnn
{ 3 } { \l_ducksay_msg_height_int } { \\|\kern-0.2em }
\\/
}
\\[-1ex]\null
\end{tabular}
}
\cs_new:Npn \ducksay_print_msg:nn #1 #2
{
\begin{tabular}{@{} #2 @{}}
\int_step_inline:nn { \l_ducksay_msg_width_int } { _ } \\
#1\\[-1ex]
\int_step_inline:nn { \l_ducksay_msg_width_int } { { - } }
\end{tabular}
}
\cs_generate_variant:Nn \ducksay_print_msg:nn { nV }
\cs_new:Npn \ducksay_print:nn #1 #2
{
\int_compare:nNnTF { \l_ducksay_msg_width_int } < { 0 }
{
\int_zero:N \l_ducksay_msg_height_int
\seq_set_split:Nnn \l_ducksay_msg_lines_seq { \\ } { #1 }
\seq_map_function:NN \l_ducksay_msg_lines_seq \ducksay_longest_line:n
}
{
\int_compare:nNnT { \l_ducksay_msg_height_int } < { 0 }
{
\regex_count:nnN { \c { \\ } } { #1 } \l_ducksay_msg_height_int
\int_incr:N \l_ducksay_msg_height_int
}
}
\group_begin:
\frenchspacing
\verbatim@font
\@noligs
\begin{tabular}[\l_ducksay_align_tl]{@{}#2@{}}
\l_ducksay_bubble_tl
\begin{tabular}{@{}l@{}}
\ducksay_open_bubble:
\ducksay_print_msg:nV { #1 } \l_ducksay_msg_align_tl
\ducksay_close_bubble:
\end{tabular}\\
\l_ducksay_body_tl
\begin{tabular}{@{}l@{}}
\l_ducksay_animal_tl
\end{tabular}
\end{tabular}
\group_end:
}
\cs_generate_variant:Nn \ducksay_print:nn { nV }
\cs_new:Npn \ducksay_say_and_think:nn #1 #2
{
\group_begin:
\int_set:Nn \l_ducksay_msg_width_int { -\c_max_int }
\int_set:Nn \l_ducksay_msg_height_int { -\c_max_int }
\keys_set:nn { ducksay } { #1 }
\tl_if_empty:NT \l_ducksay_animal_tl
{ \keys_set:nn { ducksay } { default_animal } }
\ducksay_print:nV { #2 } \l_ducksay_rel_align_tl
\group_end:
}
\NewDocumentCommand \ducksay { O{} m }
{
\ducksay_say_and_think:nn { #1 } { #2 }
}
\NewDocumentCommand \duckthink { O{} m }
{
\ducksay_say_and_think:nn { think, #1 } { #2 }
}
%%
%%
%% End of file `ducksay.code.v1.tex'.
|
