1 files changed, 38 insertions, 22 deletions
diff --git a/Master/texmf-dist/tex/latex/pst-optexp/pst-optexp.sty b/Master/texmf-dist/tex/latex/pst-optexp/pst-optexp.sty
index da236686fbd..91a84e34d89 100644
--- a/Master/texmf-dist/tex/latex/pst-optexp/pst-optexp.sty
+++ b/Master/texmf-dist/tex/latex/pst-optexp/pst-optexp.sty
@@ -9,7 +9,7 @@
 %% This is a generated file.
 %% 
 %% Project: pst-optexp
-%% Version: 4.3a (2013/07/02)
+%% Version: 4.4 (2013/07/14)
 %% 
 %% Copyright (C) 2007-2013 by Christoph Bersch <usenet@bersch.net>
 %% 
@@ -31,7 +31,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{pst-optexp}
-    [2013/07/02 v4.3a Optical experimental setups with PSTricks]
+    [2013/07/14 v4.4 Optical experimental setups with PSTricks]
 \RequirePackage{ifthen}
 \RequirePackage{pstricks}
 \RequirePackage{pst-xkey}
@@ -390,7 +390,7 @@
 \define@choicekey*+[psset]{optexp}{innerlabel}%
   [\val\nr]{true}[true]%
   {\ifcase\nr\relax
-     \psset[optexp]{labeloffset=0, labelref=relative}%
+     \psset[optexp]{labeloffset=0, labelref=relative, labelalign=c}%
    \fi}
   {\PackageError{pst-optexp}{Unknown value '\val' for innerlabel}}%
 \define@key[psset]{optexp}{label}{%
@@ -1390,13 +1390,13 @@
 \define@choicekey+[psset]{optexp}{savebeampoints}%
   [\val\nr]{true,false}[true]{%
     \ifcase\nr\relax
-      \def\POE@key@savebeampoints{1}
+      \def\POE@key@savebeampoints{1}%
     \or
-      \def\POE@key@savebeampoints{0}
+      \def\POE@key@savebeampoints{0}%
     \fi
   }{%
     \ifnum9<1#1
-      \def\POE@key@savebeampoints{#1}
+      \def\POE@key@savebeampoints{#1}%
     \else
       \PackageError{pst-optexp}%
         {savebeampoints must be a positive integer or 0}%
@@ -3306,7 +3306,7 @@
     \POE@tempa \tx@UserCoor
     \POE@tempc \tx@UserCoor
     \POE@tempb \tx@UserCoor
-    calcNodes
+    calcNodes /exch@ref@\oenode{}{} ED
     X@A Y@A}){\oenode@RefA{}}%
   \pnode(! \POE@dict{X@B Y@B}){\oenode@RefB{}}%
   \pnode(#2){\oenode@Origin{}}%
@@ -3408,21 +3408,13 @@
        \POE@key@rotate@xref\space
        \POE@key@rotate@yref\space
        DefineExtNode}){\oenodeRotref{}}%
-     \ifdim\POE@key@angle pt=0pt
-        #1%
-        \POE@pnode@shiftedrot(0,\POE@key@labeloffset)%
-                             {\oenodeCenter{}}%
-                             {\oenodeLabel{}}%
-                             {\POE@key@labelangle}%
-     \else
-        \psrotate(\oenodeRotref{}){\POE@key@angle}{%
-          #1%
-          \POE@pnode@shiftedrot(0,\POE@key@labeloffset)%
-                               {\oenodeCenter{}}%
-                               {\oenodeLabel{}}%
-                               {\POE@key@labelangle}%
-        }%
-     \fi%
+     \psrotate(\oenodeRotref{}){!\POE@key@angle}{%
+       #1%
+       \POE@pnode@shiftedrot(0,\POE@key@labeloffset)%
+                            {\oenodeCenter{}}%
+                            {\oenodeLabel{}}%
+                            {\POE@key@labelangle}%
+     }%
    }%
 }%
 \def\POE@putlabel#1{%
@@ -3492,6 +3484,7 @@
 \newOptexpTripole{mirror}
 \newOptexpTripole[ref@angle=45]{beamsplitter}
 \newOptexpTripole{optgrating}
+\newOptexpTripole[ref@angle=90]{transmissiongrating}
 \def\optgrid{%
   \PackageWarning{pst-optexp}{%
     \string\optgrid\space is deprecated,\MessageBreak
@@ -4237,6 +4230,29 @@
          \POE@key@gratingheight\space 0.5 mul){0.6}{160}{200}
    \fi
 \ignorespaces}%
+\def\transmissiongrating@ref{%
+  \POE@calcAngle
+  \POE@setref{/@@x \POE@key@gratingwidth\space 0.5 mul def}%
+  \edef\POE@key@angle{%
+    \POE@dict{ exch@ref@\oenode{}{} { -90 }{ 90 } ifelse }
+    \POE@key@angle\space add
+  }%
+  \edef\POE@temp{\POE@key@extnode@xref}%
+  \edef\POE@key@extnode@xref{%
+    \POE@dict{%
+      \POE@key@extnode@yref\space
+      exch@ref@\oenode{}{} { -1 mul } if } }%
+  \edef\POE@key@extnode@yref{%
+    \POE@dict{%
+      \POE@temp\space
+      exch@ref@\oenode{}{} { -1 mul } if } }%
+}%
+\def\transmissiongrating@nodes{%
+  \newOptexpComp{%
+    {0 0} {1 0} \POE@key@gratingwidth\space -0.5 mul dup neg
+    refltrans {PlainIfc} 1}%
+}%
+\let\transmissiongrating@comp\optgrating@comp
 \def\optbox@ref{%
   \POE@setref{%
     /@@x \POE@key@optboxwidth\space 0.5 mul def