everyhook (4feb11)

git-svn-id: svn://tug.org/texlive/trunk@21298 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 71 insertions, 13 deletions

diff --git a/Master/texmf-dist/tex/latex/everyhook/everyhook.sty b/Master/texmf-dist/tex/latex/everyhook/everyhook.sty
index 6f546801a64..64e8d20785b 100644
--- a/Master/texmf-dist/tex/latex/everyhook/everyhook.sty
+++ b/Master/texmf-dist/tex/latex/everyhook/everyhook.sty
@@ -4,15 +4,15 @@
 %%
 %% The original source files were:
 %%
-%% everyhook.dtx  (with options: `package')
-%% Copyright (C) 2010 by Stephen Checkoway
+%% everyhook.dtx 
+%% Copyright (C) 2010, 2011 by Stephen Checkoway
 %% 
 %% This file may be distributed and/or modified under the
 %% conditions of the LaTeX Project Public License, either
 %% version 1.3c of this license or (at your option) any later
-%% version. The latest version of this license is in:
+%% version.  The latest version of this license is in:
 %% 
-%% http://www.latex-project.org/lppl.txt
+%%     http://www.latex-project.org/lppl.txt
 %% 
 %% and version 1.3c or later is part of all distributions of
 %% LaTeX version 2005/12/01 or later.
@@ -23,12 +23,21 @@
 %% 
 %% This work consists of everyhook.dtx and the derived file
 %% everyhook.sty.
-%% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \RequirePackage{svn-prov}
 \ProvidesPackageSVN
-{$Id: everyhook.dtx 9 2010-09-27 07:39:15Z steve $}
-[v1.0 \revinfo\ Hooks for low level TeX everyX primitives.]
+{$Id: everyhook.dtx 10 2011-02-04 06:43:36Z steve $}
+[v1.1 \revinfo\ Hooks for low level TeX everyX primitives.]
+\DeclareOption{excludeor}{%
+\AtBeginDocument{%
+\output\expandafter{%
+\expandafter\eh@saveclearallhooks
+\the\output
+\eh@restoreallhooks
+}%
+}%
+}
+\ProcessOptions\relax
 \RequirePackage{etoolbox}
 \def\eh@definehook#1#2{%
 \cslet{eh@every#1}#2%
@@ -99,29 +108,78 @@
 {\eh@popposthook#1{#2\eh@hookseparator#3}\eh@hookseparator#4\eh@hookend}%
 }
 \def\eh@sentinel{\eh@sentinel}
+\def\eh@clearhook#1{%
+\global\csdef{eh@#1}{}%
+}
 \newrobustcmd\ClearPreHook[1]{%
 \eh@checkhook{#1}\ClearPreHook
-\global\csdef{eh@pre#1}{}%
+\eh@clearhook{pre#1}%
 }
 \newrobustcmd\ClearPostHook[1]{%
 \eh@checkhook{#1}\ClearPostHook
-\global\csdef{eh@post#1}{}%
+\eh@clearhook{post#1}%
+}
+\def\eh@savehook#1#2{%
+\letcs#2{eh@#1}%
+}
+\def\eh@restorehook#1#2{%
+\global\cslet{eh@#1}#2%
 }
 \newrobustcmd\SavePreHook[2]{%
 \eh@checkhook{#1}\SavePreHook
-\letcs#2{eh@pre#1}%
+\eh@savehook{pre#1}#2%
 }
 \newrobustcmd\SavePostHook[2]{%
 \eh@checkhook{#1}\SavePostHook
-\letcs#2{eh@post#1}%
+\eh@savehook{post#1}#2%
 }
 \newrobustcmd\RestorePreHook[2]{%
 \eh@checkhook{#1}\RestorePreHook
-\global\cslet{eh@pre#1}#2%
+\eh@restorehook{pre#1}#2%
 }
 \newrobustcmd\RestorePostHook[2]{%
 \eh@checkhook{#1}\RestorePostHook
-\global\cslet{eh@post#1}#2%
+\eh@restorehook{post#1}#2%
+}
+\def\eh@saveclearallhooks{%
+\global\eh@savehook{prepar}\eh@or@prepar
+\global\eh@savehook{postpar}\eh@or@postpar
+\global\eh@savehook{premath}\eh@or@premath
+\global\eh@savehook{postmath}\eh@or@postmath
+\global\eh@savehook{predisplay}\eh@or@predisplay
+\global\eh@savehook{postdisplay}\eh@or@postdisplay
+\global\eh@savehook{prehbox}\eh@or@prehbox
+\global\eh@savehook{posthbox}\eh@or@posthbox
+\global\eh@savehook{prevbox}\eh@or@prevbox
+\global\eh@savehook{postvbox}\eh@or@postvbox
+\global\eh@savehook{precr}\eh@or@precr
+\global\eh@savehook{postcr}\eh@or@postcr
+\eh@clearhook{prepar}%
+\eh@clearhook{postpar}%
+\eh@clearhook{premath}%
+\eh@clearhook{postmath}%
+\eh@clearhook{predisplay}%
+\eh@clearhook{postdisplay}%
+\eh@clearhook{prehbox}%
+\eh@clearhook{posthbox}%
+\eh@clearhook{prevbox}%
+\eh@clearhook{postvbox}%
+\eh@clearhook{precr}%
+\eh@clearhook{postcr}%
+}
+\def\eh@restoreallhooks{%
+\eh@restorehook{prepar}\eh@or@prepar
+\eh@restorehook{postpar}\eh@or@postpar
+\eh@restorehook{premath}\eh@or@premath
+\eh@restorehook{postmath}\eh@or@postmath
+\eh@restorehook{predisplay}\eh@or@predisplay
+\eh@restorehook{postdisplay}\eh@or@postdisplay
+\eh@restorehook{prehbox}\eh@or@prehbox
+\eh@restorehook{posthbox}\eh@or@posthbox
+\eh@restorehook{prevbox}\eh@or@prevbox
+\eh@restorehook{postvbox}\eh@or@postvbox
+\eh@restorehook{precr}\eh@or@precr
+\eh@restorehook{postcr}\eh@or@postcr
 }
 \endinput
 %%