write out the SPLIT.at file for EU Proposals

.gitignore

@@ -1,3 +1,4 @@
+SPLIT.at
 proposal.ctan.zip
 auto
 *.acn

base/proposal.dtx

@@ -940,7 +940,11 @@
 % references. 
 %    \begin{macrocode}
 {\end{prop@proposal}
-\pdata@def{prop}{page}{last}{\thepage}\ofpagefalse
+\pdata@def{prop}{page}{last}{\thepage}\ofpagefalse%
+\newwrite\@@SPLIT%
+\immediate\openout\@@SPLIT=SPLIT.at%
+\protected@write\@@SPLIT{}{\thepage}%
+\closeout\@@SPLIT%
 \pdata@close}
 %</sty>
 %    \end{macrocode}

base/proposal.sty

@@ -110,7 +110,11 @@
 \setcounter{page}{0}
 \begin{prop@proposal}}
 {\end{prop@proposal}
-\pdata@def{prop}{page}{last}{\thepage}\ofpagefalse
+\pdata@def{prop}{page}{last}{\thepage}\ofpagefalse%
+\newwrite\@@SPLIT%
+\immediate\openout\@@SPLIT=SPLIT.at%
+\protected@write\@@SPLIT{}{\thepage}%
+\closeout\@@SPLIT%
 \pdata@close}
 \newcommand\site[1]{\hyperlink{site@#1@target}{\wa@ref3{institution}{#1}{acronym}}}
 \newcommand\sitename[1]{\hyperlink{site@#1@target}{\wa@ref3{institution}{#1}{name}}}