interfaces 2.8 (17jan11)

git-svn-id: svn://tug.org/texlive/trunk@21106 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 169 insertions, 55 deletions

diff --git a/Master/texmf-dist/source/latex/interfaces/interfaces.drv b/Master/texmf-dist/source/latex/interfaces/interfaces.drv
index fac10e7ed89..499c5d4e086 100644
--- a/Master/texmf-dist/source/latex/interfaces/interfaces.drv
+++ b/Master/texmf-dist/source/latex/interfaces/interfaces.drv
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% interfaces : 2010/12/27 v2.6 - interfaces : interfaces with keys for other packages (FC)
+%% interfaces : 2011/01/17 v2.8 - interfaces : interfaces with keys for other packages (FC)
 %% 
 %% This work may be distributed and/or modified under the
 %% conditions of the LaTeX Project Public License, either
@@ -21,7 +21,6 @@
 %%     interfaces.sty, interfaces.pdf, interfaces.ins,
 %%     interfaces-base.sty,
 %%     interfaces-LaTeX.sty,
-%%     interfaces-graphics.sty,
 %%     interfaces-tikz.sty,
 %%     interfaces-titlesec.sty,
 %%     interfaces-hyperref.sty,
@@ -44,10 +43,11 @@
 %% interfaces: interfaces with keys for other packages (FC)
 %% Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %% 
+\let\CTANLinks=y
 \edef\thisfile{\jobname}
 \def\thisinfo{interfaces with keys for other packages}
-\def\thisdate{2010/12/27}
-\def\thisversion{2.6}
+\def\thisdate{2011/01/17}
+\def\thisversion{2.8}
 \def\thisVersion{\thisversion\,\textendash\,release}
 \def\CTANbaseurl{http://www.ctan.org/tex-archive/}
 \def\LocalOrCTAN#1#2{\ifx y\CTANLinks#2\else#1\fi}
@@ -60,7 +60,8 @@
 \usepackage[american]{babel}
 \usepackage[T1]{fontenc}
 \usepackage{txfonts,times,marvosym,wasysym,nicefrac,numprint,hologo}
-%%\usepackage[expansion=all,protrusion=none,shrink=50,stretch=20]{microtype}
+\usepackage[scaled=.9]{helvet}
+\usepackage[expansion=all,protrusion=none,shrink=50,stretch=20]{microtype}
 \PassOptionsToPackage{svgnames}{xcolor}
 \usepackage{etoolbox,atveryend,calc}
 \usepackage{graphicx,xspace,xcolor,framed}
diff --git a/Master/texmf-dist/source/latex/interfaces/interfaces.dtx b/Master/texmf-dist/source/latex/interfaces/interfaces.dtx
index 4ed97dd7cb4..0d118f8d988 100644
--- a/Master/texmf-dist/source/latex/interfaces/interfaces.dtx
+++ b/Master/texmf-dist/source/latex/interfaces/interfaces.dtx
@@ -1,5 +1,6 @@
+\let\CTANLinks=y
 % \iffalse meta-comment
-% interfaces : 2010/12/27 v2.6 - interfaces with keys for other packages (FC)
+% interfaces : 2011/01/17 v2.8 - interfaces with keys for other packages (FC)
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either
@@ -56,19 +57,18 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: 2010/12/27 v2.6 - interfaces: interfaces with keys for other packages (FC)}
+\Msg{* Package: 2011/01/17 v2.8 - interfaces: interfaces with keys for other packages (FC)}
 \Msg{************************************************************************}
 
 \keepsilent
 \askforoverwritefalse
 
 \let\MetaPrefix \relax
-\let\CTANLinks=y
 \preamble
 
 This is a generated file.
 
-interfaces : 2010/12/27 v2.6 - interfaces : interfaces with keys for other packages (FC)
+interfaces : 2011/01/17 v2.8 - interfaces : interfaces with keys for other packages (FC)
 
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either
@@ -159,8 +159,8 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %<*driver>
 \edef\thisfile{\jobname}
 \def\thisinfo{interfaces with keys for other packages}
-\def\thisdate{2010/12/27}
-\def\thisversion{2.6}
+\def\thisdate{2011/01/17}
+\def\thisversion{2.8}
 \def\thisVersion{\thisversion\,\textendash\,release}
 \def\CTANbaseurl{http://www.ctan.org/tex-archive/}
 \def\LocalOrCTAN#1#2{\ifx y\CTANLinks#2\else#1\fi}
@@ -173,7 +173,8 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 \usepackage[american]{babel}
 \usepackage[T1]{fontenc}
 \usepackage{txfonts,times,marvosym,wasysym,nicefrac,numprint,hologo}
-%%\usepackage[expansion=all,protrusion=none,shrink=50,stretch=20]{microtype}
+\usepackage[scaled=.9]{helvet}
+\usepackage[expansion=all,protrusion=none,shrink=50,stretch=20]{microtype}
 \PassOptionsToPackage{svgnames}{xcolor}
 \usepackage{etoolbox,atveryend,calc}
 \usepackage{graphicx,xspace,xcolor,framed}
@@ -217,7 +218,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %</driver>
 % \fi
 %
-% \CheckSum{-0}
+% \CheckSum{6001}
 % \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
 %   Lower-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
@@ -312,7 +313,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 % \pretocmd\oldstylenums{\fontfamily{cmr}}{}{}
 % \newrobustcmd*\thisyear{\begingroup
 %    \def\thisyear##1/##2\@nil{\endgroup
-%       \oldstylenums{##1\ifnum##1=\year\else\,\textendash\,\the\year\fi}%
+%       \oldstylenums{2010\ifnum##1=2010\else\,\textendash\,##1\fi}%
 %    }\expandafter\thisyear\thisdate\@nil
 % }
 % ^^A----------------------------------------------------------------------------
@@ -442,16 +443,17 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 % \pagesetup[corpus]{%
 %  head/rule/width=.1pt,head/rule/color=LightSteelBlue,
 %  left/offset=1cm,
-%  font=\scriptsize\color[gray]{.35},%
-%  foot/left/font+=\ssmall\tiny,%
-%  head/left=The \thispackage package -- \thisinfo,%
-%  head/right=\hyperref{}{}{\thefirstmarks{sectionanchor}}{\thefirstmarks{section}},%
+%  font=\scriptsize\color[gray]{.35},
+%  foot/left/font+=\tiny,
+%  foot/right/font+=\smaller,
+%  head/left=The \thispackage\ package -- \thisinfo,
+%  head/right=\hyperref{}{}{\thefirstmarks{sectionanchor}}{\thefirstmarks{section}},
 %  foot/left/offset=.7in,
 %  foot/left=\vbox to\baselineskip{\vss{{\rotatebox[origin=l]{90}{\thispackage\,[rev.\thisVersion]\,\copyright\,\thisyear\,\lower.4ex\hbox{\pkgcolor\NibRight}\,\FC}}}},
-%  foot/right=\oldstylenums{\arabic{page}} / \oldstylenums{\pageref{LastPage}},%
+%  foot/right=\oldstylenums{\arabic{page}} / \oldstylenums{\pageref{LastPage}},
 %  }
 % \pagestyle{corpus}
-% \pagesetup[plain]{%
+% \pagesetup[plain]{
 %  pagestyle=corpus,
 %  norules,
 %  head=,
@@ -571,6 +573,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 % and\, \thispackage[interfaces-pgfkeys]: those are the \emph{system-layer} of \thispackage.
 %
 % \end{abstract}
+%
 % \medskip
 % \centerline{\lk
 % \tikz\draw [decoration=snake,decorate,thick] (0,1) -- ++(5,0);
@@ -765,6 +768,39 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %
 % {\scriptsize\raggedleft sorry for the blank cell, but I didn't get out with \xpackage{colortbl} and the \cs{multicolumn} entry...\par}
 %
+% \begin{declcs}{papergraduate}\M*[options] \M*(coordinate) - \M*(coordinate);
+% \end{declcs}
+%
+% \cs{papergraduates} is a bit like \xpackage{TikZ} \textt{grid} path and displays a real graduated paper.
+%
+% Moreover, when used \emph{outside} a \textt{tikzpicture} environment, \cs{papergraduate} alone draws a graduated paper
+% as a wallpaper on the current page background.
+%
+% The code is fast because based on \TeX{} primitive \cs{leaders} (faster than \textt{grid}).
+%
+% Examples:
+%
+% \begin{multicols}{2}
+% \begin{Verb}
+%  \tikz{
+%  \coordinate (A) at (0,0);
+%  \coordinate (B) at (8cm,3.5cm);
+%  \papergraduate (A) - (B); }
+% \end{Verb}
+% \columnbreak
+%  \tikz{
+%  \coordinate (A) at (0,0);
+%  \coordinate (B) at (8cm,3.5cm);
+%  \papergraduate (A) - (B); }
+% \end{multicols}
+%
+% As for now (\thispackage \hyperref[v\thisversion]{version 2.8}, there is no option !
+%
+% But the optional argument is there for a future release...
+% 
+% 
+% 
+% \clearpage
 % \sectionformat\section{bookmark={color=db,bold}}
 % \Section[titlesec]({\cs{sectionformat} (titlesec)})[{Interface titlesec: \cs[\red]{sectionformat}}]{\sectitle{titlesec}: \cs[\mdseries\red]{sectionformat}}
 %
@@ -2445,7 +2481,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %<*package>
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesPackage{interfaces}
-   [2010/12/27 v2.6 - pgfkeys interfaces - pgf 2.0 et 2.1 (FC)]
+   [2011/01/17 v2.8 - pgfkeys interfaces - pgf 2.0 et 2.1 (FC)]
 %    \end{macrocode}
 %
 % \subsubsection{Requirements}
@@ -2486,7 +2522,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %    \begin{macrocode}
 %<*base>
 \ProvidesPackage{interfaces-base}
-   [2010/12/27 v2.6 Interfaces core system layer (FC)]
+   [2011/01/17 v2.8 Interfaces core system layer (FC)]
 \RequirePackage{etex,ltxcmds,etoolbox,pgfkeys,scrlfile,infwarerr}
 \AtEndOfPackage{%
    \RequirePackage{interfaces-etoolbox}%
@@ -2902,7 +2938,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %    \begin{macrocode}
 %<*LaTeX>
 \ProvidesPackage{interfaces-LaTeX}
-   [2010/12/27 v2.6 pgfkeys macros for LaTeX (FC)]
+   [2011/01/17 v2.8 pgfkeys macros for LaTeX (FC)]
 \RequirePackage{interfaces-base}
 \itf@pgfkeys
 %    \end{macrocode}
@@ -2980,7 +3016,7 @@ Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %    \begin{macrocode}
 %<*tikz>
 \ProvidesPackage{interfaces-tikz}
-   [2010/12/27 v2.6 load tikz libraries easily (FC)]
+   [2011/01/17 v2.8 load tikz libraries easily (FC)]
 \RequirePackage{interfaces-base}
 \itf@pgfkeys
 %    \end{macrocode}
@@ -3181,6 +3217,58 @@ turtle%
 %    \end{macrocode}
 %    \end{macro}
 %
+% \subsubsection{\cs{papergraduate}}
+%
+%    \begin{macro}{\papergraduate}
+%    \begin{macrocode}
+\newrobustcmd*\papergraduate[1][]{%
+   \ifpgfpicture  \expandafter \itf@papergraduate
+   \else          \expandafter \itf@wallpapergraduate
+   \fi{#1}%
+}% \papergraduate
+\def\itf@graduation@vert[#1]#2#3#4#5{%
+   \node at (0,0) [{inner sep=0pt,outer sep=0pt,anchor=south west,#1}] {%
+      \rlap{\hbox to#2{\leaders\hbox to#4{\kern-\dimexpr#5/2\relax\vrule height#3 depth\z@ width#5}\hss}}}}
+\def\itf@graduation@horiz[#1]#2#3#4#5{
+   \node at (0,0) [{inner sep=0pt,outer sep=0pt,anchor=north west,yscale=-1,#1}] {%
+      \rlap{\vbox to#3{\leaders\vbox to#4{\kern-\dimexpr#5/2\relax\hrule width#2 depth0pt height#5}\vss}}}}
+\def\itf@wallpapergraduate #1{%
+   \tikz[remember picture,overlay]{
+      \itf@papergraduate {#1} (current page.south west) - (current page.north east);}
+}% \itf@wallpapergraduate
+\def\itf@papergraduate #1#2-#3;{%
+   \path let \p1 = ($#2-#3$)
+         in node {\global\@tempdima\x1 \global\@tempdimb\y1};
+   \@tempdima \ifdim\@tempdima<\z@-\fi\dimexpr\@tempdima*2540/7227\relax
+   \@tempdimb \ifdim\@tempdimb<\z@-\fi\dimexpr\@tempdimb*2540/7227\relax
+   \begin{scope}[shift={#2}]
+   \@expandtwoargs\itf@paper@graduate{\strip@pt\@tempdima}{\strip@pt\@tempdimb}%
+   \end{scope}
+}% \paper@graduate
+\def\itf@paper@graduate#1#2{{\hfuzz\maxdimen\vfuzz\hfuzz\hbadness\@M\vbadness\hbadness
+   \itf@graduation@horiz [magenta,very nearly transparent] {#1mm}{#2mm}{1mm}{.1pt};
+   \itf@graduation@horiz [magenta,nearly transparent] {#1mm}{#2mm}{5mm}{.1pt};
+   \itf@graduation@horiz [magenta,nearly transparent] {#1mm}{#2mm}{10mm}{.2pt};
+   \itf@graduation@horiz [black,nearly opaque] {1mm}{#2mm}{1mm}{.1pt};
+   \itf@graduation@horiz [black,nearly opaque] {1.5mm}{#2mm}{5mm}{.1pt};
+   \itf@graduation@horiz [black,opaque] {2mm}{#2mm}{10mm}{.1pt};
+   \foreach \y in {0,10,...,#2}
+      \node [inner sep=0pt,outer sep=0pt,font=\tiny,yshift=\y mm,xshift=3mm] at (0,0) {\y};
+   \itf@graduation@vert [cyan,very nearly transparent] {#1mm}{#2mm}{1mm}{.1pt};
+   \itf@graduation@vert [cyan,nearly transparent] {#1mm}{#2mm}{5mm}{.1pt};
+   \itf@graduation@vert [cyan,nearly transparent] {#1mm}{#2mm}{10mm}{.2pt};
+   \itf@graduation@vert [black,nearly opaque] {#1mm}{1mm}{1mm}{.1pt};
+   \itf@graduation@vert [black,nearly opaque] {#1mm}{1.5mm}{5mm}{.1pt};
+   \itf@graduation@vert [black,opaque] {#1mm}{2mm}{10mm}{.1pt};
+   \foreach \x in {0,10,...,#1}
+      \node [inner sep=0pt,outer sep=0pt,font=\tiny,xshift=\x mm,yshift=3mm] at (0,0) {\x};
+}}% \itf@paper@graduate
+%    \end{macrocode}
+%    \end{macro}
+%
+%
+%    
+%
 %    \begin{macrocode}
 %</tikz>
 %    \end{macrocode}
@@ -3191,7 +3279,7 @@ turtle%
 %    \begin{macrocode}
 %<*titlesec>
 \ProvidesPackage{interfaces-titlesec}
-   [2010/12/27 v2.6 pgfkeys macros for titlesec (FC)]
+   [2011/01/17 v2.8 pgfkeys macros for titlesec (FC)]
 \RequirePackage{interfaces-base}
 \RequirePackage{auxhook}% <fix for \ttlp@append (odd/even pages)>
 \RequirePackage{gettitlestring}
@@ -3649,7 +3737,7 @@ turtle%
 %    \begin{macrocode}
 %<*hyperref>
 \ProvidesPackage{interfaces-hyperref}
-   [2010/12/27 v2.6 provides raised hyperdef (FC)]
+   [2011/01/17 v2.8 provides raised hyperdef (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{hyperref}
 %    \end{macrocode}
@@ -3689,7 +3777,7 @@ turtle%
 %    \begin{macrocode}
 %<*bookmark>
 \ProvidesPackage{interfaces-bookmark}
-   [2010/12/27 v2.6 more control on bookmarks (FC)]
+   [2011/01/17 v2.8 more control on bookmarks (FC)]
 \RequirePackage{interfaces-base}
 \RequirePackage{interfaces-hyperref}
 \RequirePackage{refcount}
@@ -3902,7 +3990,7 @@ turtle%
 %    \begin{macrocode}
 %<*hypbmsec>
 \ProvidesPackage{interfaces-hypbmsec}
-   [2010/12/27 v2.6 lastsection,title,anchor, etc. (FC)]
+   [2011/01/17 v2.8 lastsection,title,anchor, etc. (FC)]
 \RequirePackage{interfaces-base}
 \RequirePackage{gettitlestring}
 \itf@Check@Package{hypbmsec}
@@ -4129,7 +4217,7 @@ turtle%
 %    \begin{macrocode}
 %<*fancyhdr>
 \ProvidesPackage{interfaces-fancyhdr}
-   [2010/12/27 v2.6 pgfkeys macros for fancyhdr (FC)]
+   [2011/01/17 v2.8 pgfkeys macros for fancyhdr (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{fancyhdr}
 \robustify\fancyhf
@@ -5014,7 +5102,7 @@ turtle%
 %    \begin{macrocode}
 %<*marks>
 \ProvidesPackage{interfaces-marks}
-   [2010/12/27 v2.6 easier use of e-TeX marks (FC)]
+   [2011/01/17 v2.8 easier use of e-TeX marks (FC)]
 \RequirePackage{interfaces-base}
 %    \end{macrocode}
 %
@@ -5134,7 +5222,7 @@ turtle%
 %    \begin{macrocode}
 %<*tocloft>
 \ProvidesPackage{interfaces-tocloft}
-   [2010/12/27 v2.6 pgfkeys macros for tocloft (FC)]
+   [2011/01/17 v2.8 pgfkeys macros for tocloft (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{tocloft}
 %    \end{macrocode}
@@ -5612,7 +5700,7 @@ turtle%
 %    \begin{macrocode}
 %<*makecell>
 \ProvidesPackage{interfaces-makecell}
-   [2010/12/27 v2.6 repeatcell to fill in tabulars (FC)]
+   [2011/01/17 v2.8 repeatcell to fill in tabulars (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{makecell}
 \edef\itf@AtEnd{\catcode126 \the\catcode126}% 126 = ~
@@ -5748,7 +5836,7 @@ turtle%
 %
 %    \begin{macro}{\itf@message}
 %    \begin{macrocode}
-\let\itf@message\@gobble
+\let\itf@message \@gobble
 %    \end{macrocode}
 %    \end{macro}
 %
@@ -5777,7 +5865,8 @@ turtle%
       text/.default=\ifdefined\C\C\column\fi,%
    text/.unknown/.code=\itf@cell@rowcolkey,%
    cr/.initial=\\,%
-      cr/.default=\crcr,cr/.blank=\\,end/.alias=cr,%
+      cr/.default=\crcr,cr/.blank=\\,%
+      end/.alias=cr,%
    cr/.unknown/.code=\itf@cell@rowcolkey,%
    rows/.code=\itf@number\itf@row#1\relax\@nnil
                   {\ifnum\itf@row<\z@\itf@row\@ne\fi}
@@ -5890,11 +5979,12 @@ turtle%
 }% \itf@cell@pgfcalc
 \protected\def\itf@cell@FPcalc#1#2{%
    \begingroup
+   \hfuzz\maxdimen \vfuzz\hfuzz \hbadness\@M \vbadness\hbadness
+   \everypar{}\tracinglostchars\z@
    \setbox\z@\vbox{%\FPeval introduces some weird code, hence the calculation in a \vbox
       \FPeval\FPresult{#1}%
-      \global\let\FPresult\FPresult}%
-   \endgroup
-   \itf@cell@calc#2\FPresult
+   \expandafter}\expandafter\endgroup
+   \expandafter\itf@cell@calc\expandafter#2\expandafter{\FPresult}%
 }% \itf@cell@FPcalc
 %    \end{macrocode}
 %    \end{macro}
@@ -5941,11 +6031,11 @@ turtle%
       \else
          \itf@cell{}%
          \ifitf@celltranspose
-         \edef\itf@tp{\noexpand\itf@diaghead(-2,1)
+         \edef\itf@tp{\noexpand\itf@diaghead(-2,1)%
             {\expandonce\itf@cellfontrow\expandonce\itf@cellrow}
             {\expandonce\itf@cellfontcol\expandonce\itf@cellcol}}%
          \else
-         \edef\itf@tp{\noexpand\itf@diaghead(-2,1)
+         \edef\itf@tp{\noexpand\itf@diaghead(-2,1)%
             {\expandonce\itf@cellfontcol\expandonce\itf@cellcol}
             {\expandonce\itf@cellfontrow\expandonce\itf@cellrow}}%
          \fi
@@ -5963,11 +6053,11 @@ turtle%
 %    \begin{macrocode}
 \def\itf@diaghead(#1)#2#3{%
    \begingroup
-   \edef\itf@tp{%
+   \edef\itf@tp{\endgroup
    \noexpand\diaghead({#1}){\unexpanded{#2 #3}}%
                   {\unexpanded{#2}}
-                  {\unexpanded{#3}}}%
-   \expandafter\endgroup\itf@tp
+                  {\unexpanded{#3}}%
+   }\itf@tp
 }% \itf@diaghead
 %    \end{macrocode}
 %    \end{macro}
@@ -5996,7 +6086,7 @@ turtle%
 %    \begin{macrocode}
 %<*enumitem>
 \ProvidesPackage{interfaces-enumitem}
-   [2010/12/27 v2.6 more control on lists (FC)]
+   [2011/01/17 v2.8 more control on lists (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{enumitem}
 %    \end{macrocode}
@@ -6189,7 +6279,7 @@ turtle%
 %    \begin{macrocode}
 %<*appendix>
 \ProvidesPackage{interfaces-appendix}
-   [2010/12/27 v2.6 easy control of appendices environment (FC)]
+   [2011/01/17 v2.8 easy control of appendices environment (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{appendix}
 %    \end{macrocode}
@@ -6242,7 +6332,7 @@ turtle%
 %    \begin{macrocode}
 %<*embedfile>
 \ProvidesPackage{interfaces-embedfile}
-   [2010/12/27 v2.6 easy macros to embed files into pdf (FC)]
+   [2011/01/17 v2.8 easy macros to embed files into pdf (FC)]
 \RequirePackage{interfaces-base}
 \itf@Check@Package{embedfile}
 \newrobustcmd*\embedthisfile{\@ifstar
@@ -6279,7 +6369,7 @@ turtle%
 %    \begin{macrocode}
 %<*environ>
 \ProvidesPackage{interfaces-environ}
-   [2010/12/27 v2.6 ReNewEnviron = RenewEnviron (FC)]
+   [2011/01/17 v2.8 ReNewEnviron = RenewEnviron (FC)]
 \RequirePackage{interfaces-base}
 \AfterPackage{environ}{
    \ifundef\ReNewEnviron
@@ -6295,7 +6385,7 @@ turtle%
 %    \begin{macrocode}
 %<*umrand>
 \ProvidesPackage{interfaces-umrand}
-   [2010/12/27 v2.6 patch for umrand.sty ifnotempty (FC)]
+   [2011/01/17 v2.8 patch for umrand.sty ifnotempty (FC)]
 \RequirePackage{interfaces-base}
 \BeforePackage{umrand}{%
    \let\itf@newif\newif
@@ -6316,7 +6406,7 @@ turtle%
 %    \begin{macrocode}
 %<*scrlfile>
 \ProvidesPackage{interfaces-scrlfile}
-   [2010/12/27 v2.6 scrlfile hooks improved (FC)]
+   [2011/01/17 v2.8 scrlfile hooks improved (FC)]
 \RequirePackage{interfaces-base}
 %    \end{macrocode}
 %
@@ -6405,7 +6495,7 @@ turtle%
 %    \begin{macrocode}
 %<*pgfkeys>
 \ProvidesPackage{interfaces-pgfkeys}
-   [2010/12/27 v2.6 pgfkeys handlers definitions (FC)]
+   [2011/01/17 v2.8 pgfkeys handlers definitions (FC)]
 \RequirePackage{interfaces-base}
 \ifdefined\pgfkeys@ifexecutehandler % pgf version 2.1
 \def\itf@pgfkeys{%
@@ -6911,6 +7001,8 @@ turtle%
 %
 % \paragraph(/.store in counter cs){Handler definition: \handler/.store in counter cs/}
 %
+% \handler/.store in count cs/ is exactly the same.
+%
 %    \begin{macrocode}
 \pgfkeys{%
    /handlers/.store in counter cs/.code={%
@@ -6930,6 +7022,24 @@ turtle%
    }},%
    /handlers/.store in counter cs/.value required,%
 }% /.store in counter cs
+\pgfkeys{%
+   /handlers/.store in count cs/.code={%
+      \pgfkeysdef\pgfkeyscurrentpath{%
+         \ifx\pgfkeyscurrentvalue\pgfkeysnovalue@text
+         \else\csname#1\endcsname\numexpr##1\relax\fi}%
+      \pgfkeyslet{\pgfkeyscurrentpath/.@blank}\z@
+   \@tfor\x:=+-*\do{%
+      \pgfkeysedef{\pgfkeyscurrentpath\x}{%
+         \noexpand\pgfkeysalso{\pgfkeyscurrentpath=%
+            \noexpand\csname\noexpand\ifcsname#1\endcsname
+            #1\noexpand\else\if*\x @ne\else z@\fi\noexpand\fi\endcsname
+            \x
+            \numexpr##1\relax}}%
+      \pgfkeysEsetvalue{\pgfkeyscurrentpath\x/.@def}{\if*\x\@ne\else\z@\fi}%
+      \pgfkeysEsetvalue{\pgfkeyscurrentpath\x/.@blank}{\if*\@ne\else\z@\fi}%
+   }},%
+   /handlers/.store in count cs/.value required,%
+}% /.store in count cs
 %    \end{macrocode}
 %
 % \paragraph(/.store as glue){Handlers definition: \handler/.store as glue/}
@@ -7240,7 +7350,7 @@ turtle%
 %    \begin{macrocode}
 %<*etoolbox>
 \ProvidesPackage{interfaces-etoolbox}
-   [2010/12/27 v2.6 more etoolbox-like commands (FC)]
+   [2011/01/17 v2.8 more etoolbox-like commands (FC)]
 \RequirePackage{interfaces-base}
 \begingroup\catcode`\&=3
    \long\gdef\etb@doitem#1&{\do{#1}}
@@ -7387,6 +7497,10 @@ turtle%
 %
 %   \sectionformat\subsection[hang]{format=\large\bfseries}
 %
+%   \begin{Version}{2011/01/17 v2.8}\HistLabel{v2.8}
+%   \item New: \csref{papergraduate} in \thispackage[interfaces-TikZ].
+%   \end{Version}
+%
 %   \begin{Version}{2010/12/27 v2.6}\HistLabel{v2.6}
 %   \item \csref{tocsetup}:\\
 %         A few new aliases for keys. \\
diff --git a/Master/texmf-dist/source/latex/interfaces/interfaces.ins b/Master/texmf-dist/source/latex/interfaces/interfaces.ins
index 56099153406..d1007f240ac 100644
--- a/Master/texmf-dist/source/latex/interfaces/interfaces.ins
+++ b/Master/texmf-dist/source/latex/interfaces/interfaces.ins
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% interfaces : 2010/12/27 v2.6 - interfaces : interfaces with keys for other packages (FC)
+%% interfaces : 2011/01/17 v2.8 - interfaces : interfaces with keys for other packages (FC)
 %% 
 %% This work may be distributed and/or modified under the
 %% conditions of the LaTeX Project Public License, either
@@ -21,7 +21,6 @@
 %%     interfaces.sty, interfaces.pdf, interfaces.ins,
 %%     interfaces-base.sty,
 %%     interfaces-LaTeX.sty,
-%%     interfaces-graphics.sty,
 %%     interfaces-tikz.sty,
 %%     interfaces-titlesec.sty,
 %%     interfaces-hyperref.sty,
@@ -44,22 +43,22 @@
 %% interfaces: interfaces with keys for other packages (FC)
 %% Copyright (C) 2010 by Florent Chervet <florent.chervet@free.fr>
 %% 
+\let\CTANLinks=y
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: 2010/12/27 v2.6 - interfaces: interfaces with keys for other packages (FC)}
+\Msg{* Package: 2011/01/17 v2.8 - interfaces: interfaces with keys for other packages (FC)}
 \Msg{************************************************************************}
 
 \keepsilent
 \askforoverwritefalse
 
 \let\MetaPrefix \relax
-\let\CTANLinks=y
 \preamble
 
 This is a generated file.
 
-interfaces : 2010/12/27 v2.6 - interfaces : interfaces with keys for other packages (FC)
+interfaces : 2011/01/17 v2.8 - interfaces : interfaces with keys for other packages (FC)
 
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either