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authorKarl Berry <karl@freefriends.org>2018-12-05 23:00:57 +0000
committerKarl Berry <karl@freefriends.org>2018-12-05 23:00:57 +0000
commit3784b4ecbad18fe0da7a55a937f054e5aa009cee (patch)
tree855cb0996e423e3610c0f7161e5e97f1e99659df /Master/texmf-dist/tex/latex/addlines
parent07e048d7a3c765562fb3994957da3557b51d9448 (diff)
addlines (6dec18)
git-svn-id: svn://tug.org/texlive/trunk@49326 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/addlines')
-rw-r--r--Master/texmf-dist/tex/latex/addlines/addlines.sty71
1 files changed, 51 insertions, 20 deletions
diff --git a/Master/texmf-dist/tex/latex/addlines/addlines.sty b/Master/texmf-dist/tex/latex/addlines/addlines.sty
index d70134a001d..7a7d2b3a28c 100644
--- a/Master/texmf-dist/tex/latex/addlines/addlines.sty
+++ b/Master/texmf-dist/tex/latex/addlines/addlines.sty
@@ -7,40 +7,73 @@
%% addlines.dtx (with options: `package')
%%
%% _______________________________________
-%% Copyright (C) 2007-2008 Will Robertson
+%% Copyright (C) 2007-2018 Will Robertson
%%
%% License information appended.
%%
+%%
\ProvidesPackage{addlines}
- [2015/07/08 v0.2a Add/remove lines from a page]
+ [2018/12/05 v0.3 Add/remove lines from a page]
\RequirePackage{afterpage,changepage}
\newif\if@addlines@checkpage@
\DeclareOption{final}{\@addlines@checkpage@true}
\DeclareOption{draft}{\@addlines@checkpage@false}
\ExecuteOptions{final}
\ProcessOptions
-\newcommand\addlines[1][1]{%
+\newcommand\addlines{\@ifstar\addlines@a\addlines@b}
+\newcommand\addlines@a[1][1]{\addlines@here{#1}}
+\newcommand\addlines@b[1][1]{\addlines@do{#1}}
+\newcommand\addlines@here[1]{\enlargethispage{#1\baselineskip}}
+\newcommand\addlines@do[1]{%
+ \if@twocolumn
+ \addlines@twocol{#1}%
+ \else
+ \addlines@onecol{#1}%
+ \fi
+}
+\newcommand\addlines@onecol[1]{%
+ \addlines@here{#1}%
+ \if@twoside
+ \checkoddpage
+ \ifoddpage
+ \addlines@error{page}
+ \else
+ \afterpage{\addlines@here{#1}}%
+ \fi
+ \fi}
+\newcommand\addlines@twocol[1]{%
\enlargethispage{#1\baselineskip}%
- \if@addlines@checkpage@
- \if@twoside
- \checkoddpage
- \ifoddpage
- \PackageError{addlines}
- {You're adding lines to the wrong page}
- {Extra lines need to be added to both sides of a doublepage spread.^^J
- This error might clear up after a recompile, though.}%
- \else
- \afterpage{\enlargethispage{#1\baselineskip}}%
- \fi
+ \if@firstcolumn
+ \afterpage{\enlargethispage{#1\baselineskip}}%
+ \else
+ \addlines@error{column}%
+ \fi
+ \if@twoside
+ \checkoddpage
+ \ifoddpage
+ \addlines@error{page}%
+ \else
+ \afterpage{\afterpage{\addlines@here{#1}}}%
+ \afterpage{\afterpage{\afterpage{\addlines@here{#1}}}}%
\fi
\fi}
+\newcommand\addlines@error[1]{%
+ \if@addlines@checkpage@
+ \PackageError{addlines}
+ {\MessageBreak You're adding lines to the wrong #1}
+ {Extra lines need to be added to all columns and both sides of a doublepage spread.^^J
+ This error might clear up after a recompile, though.}%
+ \fi
+}
\let\addline\addlines
-\newcommand\removelines[1][1]{%
- \addlines[\numexpr -1*(#1) \relax]}
+\newcommand\removelines{\@ifstar\removelines@a\removelines@b}
+\newcommand\removelines@a[1][1]{\addlines@here{\numexpr -1*(#1) \relax}}
+\newcommand\removelines@b[1][1]{\addlines@do{\numexpr -1*(#1) \relax}}
\let\removeline\removelines
+\newcommand\squeezepage[1][0]{\enlargethispage*{#1\baselineskip}}
\strictpagechecktrue
%%
-%% Copyright (C) 2007-2008 by Will Robertson <wspr81@gmail.com>
+%% Copyright (C) 2007-2018 by Will Robertson <wspr81@gmail.com>
%%
%% Distributable under the LaTeX Project Public License,
%% version 1.3c or higher (your choice). The latest version of
@@ -51,9 +84,7 @@
%%
%% This work consists of the files addlines.dtx and
%% addlines.ins,
-%% and the derived files addlines.pdf,
-%% addlines.sty, and
-%% addlines-example.ltx.
+%% and the derived file addlines.sty.
%%
%%
%% End of file `addlines.sty'.