bytefield

git-svn-id: svn://tug.org/texlive/trunk@38736 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 44 insertions, 25 deletions

diff --git a/Master/texmf-dist/doc/latex/bytefield/README b/Master/texmf-dist/doc/latex/bytefield/README
index 7a8c2177cce..ea336b2d952 100644
--- a/Master/texmf-dist/doc/latex/bytefield/README
+++ b/Master/texmf-dist/doc/latex/bytefield/README
@@ -34,7 +34,7 @@ hyperref hyperlinks.
 Copyright and license
 ---------------------
 
-Copyright (C) 2014 Scott Pakin, scott+bf@pakin.org
+Copyright (C) 2015 Scott Pakin, scott+bf@pakin.org
 
 This package may be distributed and/or modified under the conditions
 of the LaTeX Project Public License, either version 1.3a of this
diff --git a/Master/texmf-dist/doc/latex/bytefield/bytefield.pdf b/Master/texmf-dist/doc/latex/bytefield/bytefield.pdf
index 473ae1318b5..13ca3942a9d 100644
--- a/Master/texmf-dist/doc/latex/bytefield/bytefield.pdf
+++ b/Master/texmf-dist/doc/latex/bytefield/bytefield.pdf
diff --git a/Master/texmf-dist/source/latex/bytefield/bytefield.dtx b/Master/texmf-dist/source/latex/bytefield/bytefield.dtx
index fe5b22e933e..d5592242307 100644
--- a/Master/texmf-dist/source/latex/bytefield/bytefield.dtx
+++ b/Master/texmf-dist/source/latex/bytefield/bytefield.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright (C) 2014 by Scott Pakin <scott+bf@pakin.org>
+% Copyright (C) 2015 by Scott Pakin <scott+bf@pakin.org>
 % ------------------------------------------------------
 %
 % This file may be distributed and/or modified under the
@@ -22,7 +22,7 @@
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{bytefield}
 %<*package>
-    [2014/06/03 v2.2 Network protocol diagrams]
+    [2015/10/28 v2.3 Network protocol diagrams]
 %</package>
 %
 %<*driver>
@@ -35,16 +35,24 @@
 \usepackage{calc}
 \usepackage{array}
 \usepackage{wasysym}
-\IfFileExists{hypdoc.sty}{\usepackage{hypdoc}}{}
+\usepackage{hyperxmp}
+\usepackage{hypdoc}
 \usepackage{hyperref}
-\IfFileExists{hypcap.sty}{\usepackage[figure]{hypcap}}{}
+\usepackage[figure]{hypcap}
 
 \hypersetup{%
   pdftitle={The bytefield package},
-  pdfauthor={Scott Pakin <scott+bf@pakin.org>},
+  pdfauthor={Scott Pakin},
   pdfsubject={Protocol diagrams for LaTeX},
-  pdfkeywords={bits, bytes, bit fields, communication, network protocol
-    diagrams, LaTeX2e, memory maps},
+  pdfkeywords={bits, bytes, bit fields, communication, network protocol diagrams, LaTeX2e, memory maps},
+  pdfcopyright={Copyright (C) 2015, Scott Pakin},
+  pdflicenseurl={http://www.latex-project.org/lppl/},
+  pdfcaptionwriter={Scott Pakin},
+  pdfcontactemail={scott+bf@pakin.org},
+  pdfcontacturl={http://www.pakin.org/\xmptilde scott/},
+  pdflang={en-US},
+  baseurl={http://mirrors.ctan.org/macros/latex/contrib/bytefield/bytefield.pdf},
+  pdfstartview=Fit,
   colorlinks=false,
   bookmarksopen=true}
 \EnableCrossrefs
@@ -59,7 +67,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{1020}
+% \CheckSum{1025}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -1998,20 +2006,28 @@
 % \end{macro}
 %
 % \begin{macro}{\bf@newdimen}
-% If we're using $\varepsilon$-\TeX\ then we have access to many more
-% \meta{dimen}s than in original \TeX\@.  The \textsf{etex} package
-% makes these extra \meta{dimen}s available via the |\locdimen| macro.
-% At the start of the document we check if |\locdimen| is defined and,
-% if so, replace the preceding definition of |\bf@newdimen| with
-% \textsf{etex}'s |\locdimen|.
+% $\varepsilon$-\TeX\ provides many more \meta{dimen}s than the original
+% \TeX's 255.  When running newer versions of $\varepsilon$-\TeX\ we
+% rebind |\bf@newdimen| to |\newdimen|.  If the \pkgname{etex} package
+% is loaded, however, we instead rebind |\bf@newdimen| to |\locdimen| to
+% keep the allocation local.  Finally, if we're not running
+% $\varepsilon$-\TeX\ we leave |\bf@newdimen| defined as above to help
+% reduce register pressure when only 255 \meta{dimen}s are available.
 % \changes{v1.3}{2010/10/31}{Added support for $\varepsilon$-\TeX's larger
 %   local \meta{dimen} pool (code provided by Heiko Oberdiek)}
+% \changes{v2.3}{2015/10/28}{Rewrote the macro based on discussions with
+%   David Carlisle to avoid producing ``\texttt{No room for a new
+%   \string\string\string\dimen}'' errors in newer versions of $\varepsilon$-\TeX\
+%   (cf.~\url{http://tex.stackexchange.com/q/275042})}
 %    \begin{macrocode}
 \AtBeginDocument{%
-  \begingroup\expandafter\expandafter\expandafter\endgroup
-  \expandafter\ifx\csname locdimen\endcsname\relax
+  \expandafter\ifx\csname e@alloc\endcsname\relax
+    \expandafter\ifx\csname locdimen\endcsname\relax
+    \else
+      \let\bf@newdimen=\locdimen
+    \fi
   \else
-    \let\bf@newdimen\locdimen
+    \let\bf@newdimen=\newdimen
   \fi
 }
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/bytefield/bytefield.ins b/Master/texmf-dist/source/latex/bytefield/bytefield.ins
index 62fd6fbe610..f85ddeb20a4 100644
--- a/Master/texmf-dist/source/latex/bytefield/bytefield.ins
+++ b/Master/texmf-dist/source/latex/bytefield/bytefield.ins
@@ -1,5 +1,5 @@
 %%
-%% Copyright (C) 2014 by Scott Pakin <scott+bf@pakin.org>
+%% Copyright (C) 2015 by Scott Pakin <scott+bf@pakin.org>
 %%
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3a of this license
@@ -21,7 +21,7 @@
 
 This is a generated file.
 
-Copyright (C) 2014 by Scott Pakin <scott+bf@pakin.org>
+Copyright (C) 2015 by Scott Pakin <scott+bf@pakin.org>
 
 This file may be distributed and/or modified under the conditions of
 the LaTeX Project Public License, either version 1.3a of this license
diff --git a/Master/texmf-dist/tex/latex/bytefield/bytefield.sty b/Master/texmf-dist/tex/latex/bytefield/bytefield.sty
index 251c5fd5021..9086ac5f08e 100644
--- a/Master/texmf-dist/tex/latex/bytefield/bytefield.sty
+++ b/Master/texmf-dist/tex/latex/bytefield/bytefield.sty
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright (C) 2014 by Scott Pakin <scott+bf@pakin.org>
+%% Copyright (C) 2015 by Scott Pakin <scott+bf@pakin.org>
 %% 
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3a of this license
@@ -22,7 +22,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{bytefield}
-    [2014/06/03 v2.2 Network protocol diagrams]
+    [2015/10/28 v2.3 Network protocol diagrams]
 \RequirePackage{calc}[1998/07/07]
 \RequirePackage{keyval}
 \def\bf@newdimen#1{\advance\count11 by 1
@@ -32,10 +32,13 @@
   \wlog{\string#1=\string\dimen\the\allocationnumber\space (locally)}%
 }
 \AtBeginDocument{%
-  \begingroup\expandafter\expandafter\expandafter\endgroup
-  \expandafter\ifx\csname locdimen\endcsname\relax
+  \expandafter\ifx\csname e@alloc\endcsname\relax
+    \expandafter\ifx\csname locdimen\endcsname\relax
+    \else
+      \let\bf@newdimen=\locdimen
+    \fi
   \else
-    \let\bf@newdimen\locdimen
+    \let\bf@newdimen=\newdimen
   \fi
 }
 \newlength{\bytefield@height}