diff options
author | Karl Berry <karl@freefriends.org> | 2017-11-30 21:53:49 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2017-11-30 21:53:49 +0000 |
commit | a41abc226d31c85dd304637334f01646c2494297 (patch) | |
tree | 5e50f16b514e2f3554ce35823964dcba7f704d76 /Master/texmf-dist/source/latex/randomwalk | |
parent | 9355f885dcde6130ebbbe3a3dfabbfc740fd1d12 (diff) |
randomwalk (30nov17)
git-svn-id: svn://tug.org/texlive/trunk@45954 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/randomwalk')
-rw-r--r-- | Master/texmf-dist/source/latex/randomwalk/randomwalk.dtx | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/Master/texmf-dist/source/latex/randomwalk/randomwalk.dtx b/Master/texmf-dist/source/latex/randomwalk/randomwalk.dtx index 0bb83e0d80a..f11ec093a99 100644 --- a/Master/texmf-dist/source/latex/randomwalk/randomwalk.dtx +++ b/Master/texmf-dist/source/latex/randomwalk/randomwalk.dtx @@ -1,13 +1,17 @@ % \iffalse -%% File: randomwalk.dtx Copyright (C) 2011-2015 Bruno Le Floch +%% File: randomwalk.dtx Copyright (C) 2011-2017 Bruno Le Floch %% -%% 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 +%% 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 %% -%% http://www.latex-project.org/lppl.txt +%% This work has the LPPL maintenance status 'maintained' +%% and the current maintainer is Bruno Le Floch. %% +%% This work consists of the files randomwalk.dtx and randomwalk.ins and +%% derived files randomwalk.sty and randomwalk.pdf. %% ----------------------------------------------------------------------- % %<*driver|package> @@ -25,8 +29,8 @@ % \fi % %^^A The date here also is in \ProvidesExplPackage, and in the copyright. -% \def\fileversion{v0.4} -% \def\filedate{2015/09/20} +% \def\fileversion{v0.5} +% \def\filedate{2017/11/29} % % \title{The \pkg{randomwalk} package: \\ % customizable random walks\thanks{This file describes version @@ -135,10 +139,10 @@ % \end{macrocode} % % \begin{macrocode} -\RequirePackage{expl3}[2015/09/11] +\RequirePackage{expl3}[2017/11/14] \ProvidesExplPackage - {randomwalk.sty} {2015/09/20} {0.4} {Customizable random walks} -\RequirePackage{xparse}[2015/09/11] + {randomwalk} {2017/11/29} {0.5} {Customizable random walks} +\RequirePackage{xparse}[2017/11/14] % \end{macrocode} % % Load \pkg{pgfcore} for figures. @@ -210,8 +214,8 @@ % Set the \cs{l_@@_angle_fp} and \cs{l_@@_length_fp} of the next step, % most often randomly. % \begin{macrocode} -\cs_new_protected_nopar:Npn \@@_next_angle: { } -\cs_new_protected_nopar:Npn \@@_next_length: { } +\cs_new_protected:Npn \@@_next_angle: { } +\cs_new_protected:Npn \@@_next_length: { } % \end{macrocode} % \end{macro} % @@ -290,12 +294,12 @@ % that currently cannot be altered through keys, because it might be % good to provide keys for their initial values too later on. % \begin{macrocode} -\cs_new_protected_nopar:Npn \@@_setup_defaults: +\cs_new_protected:Npn \@@_setup_defaults: { \int_set:Nn \l_@@_step_number_int {10} - \cs_gset_protected_nopar:Npn \@@_next_angle: + \cs_gset_protected:Npn \@@_next_angle: { \@@_fp_set_rand:Nnn \l_@@_angle_fp { 0 } { 360 } } - \cs_gset_protected_nopar:Npn \@@_next_length: + \cs_gset_protected:Npn \@@_next_length: { \fp_set:Nn \l_@@_length_fp {10} } \bool_set_false:N \l_@@_revert_random_bool \bool_set_false:N \l_@@_relative_angles_bool @@ -317,7 +321,7 @@ \seq_set_split:Nnn \l_@@_lengths_seq { , } {#1} \seq_set_map:NNn \l_@@_lengths_seq \l_@@_lengths_seq { \dim_to_fp:n {##1} } - \cs_gset_protected_nopar:Npn \@@_next_length: + \cs_gset_protected:Npn \@@_next_length: { \@@_get_rand_seq_item:NN \l_@@_lengths_seq \l_@@_internal_tl @@ -341,7 +345,7 @@ \seq_set_split:Nnn \l_@@_angles_seq { , } {#1} \seq_set_map:NNn \l_@@_angles_seq \l_@@_angles_seq { \fp_to_tl:n {##1} } - \cs_gset_protected_nopar:Npn \@@_next_angle: + \cs_gset_protected:Npn \@@_next_angle: { \@@_get_rand_seq_item:NN \l_@@_angles_seq \l_@@_internal_tl @@ -364,7 +368,7 @@ % Then draw the relevant \pkg{pgf} picture by repeatedly calling % \cs{@@_walk_step:}. % \begin{macrocode} -\cs_new_protected_nopar:Npn \@@_walk: +\cs_new_protected:Npn \@@_walk: { \@@_walk_start: \prg_replicate:nn { \l_@@_step_number_int } @@ -385,18 +389,18 @@ % The \texttt{stop} function draws the path constructed by % \cs{@@_walk_step:} and ends the pgfpicture environment. % \begin{macrocode} -\cs_new_protected_nopar:Npn \@@_walk_start: +\cs_new_protected:Npn \@@_walk_start: { \begin{pgfpicture} \pgfpathmoveto { \pgfpoint { \l_@@_x_dim } { \l_@@_y_dim } } } -\cs_new_protected_nopar:Npn \@@_walk_line: +\cs_new_protected:Npn \@@_walk_line: { \pgfpathlineto { \pgfpoint { \l_@@_x_dim } { \l_@@_y_dim } } } -\cs_new_protected_nopar:Npn \@@_walk_stop: +\cs_new_protected:Npn \@@_walk_stop: { \pgfusepath { stroke } \end{pgfpicture} @@ -411,7 +415,7 @@ % the previous end-point. Finally, we call \pkg{pgf}'s \cs{pgfpathlineto} to % produce a line to the new point. % \begin{macrocode} -\cs_new_protected_nopar:Npn \@@_walk_step: +\cs_new_protected:Npn \@@_walk_step: { \@@_next_length: \@@_next_angle: |