new latex package linegoal (7may10)

git-svn-id: svn://tug.org/texlive/trunk@18149 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 69 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/linegoal/linegoal.sty b/Master/texmf-dist/tex/latex/linegoal/linegoal.sty
new file mode 100644
index 00000000000..2c7116f05b1
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/linegoal/linegoal.sty
@@ -0,0 +1,69 @@
+%%
+%% This is file `linegoal.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% linegoal.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% linegoal : 2010/05/07 v1.0 - linegoal : a new dimen corresponding to the remainder of the line
+%% 
+%% 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
+%% 
+%% This work consists of the main source file linegoal.dtx
+%% and the derived files
+%%    linegoal.sty, linegoal.pdf, linegoal.ins,
+%% 
+%% linegoal : linegoal : a new dimen corresponding to the remainder of the line
+%% Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
+%% 
+\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
+   [2005/12/01]% LaTeX must be 2005/12/01 or younger (see kvsetkeys.dtx).
+\ProvidesPackage{linegoal}
+         [2010/05/07 v1.0 - A new dimen corresponding to the remainder of the line]
+\def\LNGL@pkg@name{linegoal}
+\ifdefined\pdfsavepos\else
+   \PackageWarning\LNGL@pkg@name
+      {This package requires pdfTeX for its \string\pdfsavepos primitive\MessageBreak
+      pdfTeX has not been detected and \LNGL@pkg@name\space will not be loaded}%
+   \expandafter\endinput
+\fi
+\RequirePackage{etex,zref,zref-savepos}
+\zref@newprop*{LNGL@page}[0]{\the\c@page}
+\globcount\LNGL@unique
+\def\linegoal{linegoal}
+\def\set@linegoal#1#2{%
+   \@bsphack
+      \if@filesw
+         \global\advance\LNGL@unique\@ne
+         \pdfsavepos
+         \zref@labelbyprops{linegoal.\the\LNGL@unique}{posx,LNGL@page}%
+         #1=\dimexpr\linewidth-\zposx{linegoal.\the\LNGL@unique}sp%
+            +\ifodd\zref@extractdefault{linegoal.\the\LNGL@unique}{LNGL@page}{0}
+                    \oddsidemargin
+             \else \evensidemargin
+             \fi
+            +1in+\hoffset
+            \relax
+      \fi
+   \@esphack
+}% \set@linegoal
+\AtBeginDocument\LNGL@AtBeginDocument@hook
+\def\LNGL@AtBeginDocument@hook{%
+   \let\LNGL@ORI@setlength\setlength
+   \protected\def\setlength##1##2{%
+      \ifx\linegoal##2  \expandafter\set@linegoal
+      \else             \expandafter\LNGL@ORI@setlength
+      \fi{##1}{##2}%
+   }% \setlength
+}% \LNGL@AtBeginDocument@hook
+
+\endinput
+%%
+%% End of file `linegoal.sty'.