Go back to using the filename as the hyperlink name.

Latex hyperlinks don't cope with having accented characters in the hyperlink name.

dottes.tex

@@ -46,33 +46,33 @@
 \makeatother
 
 % Show the main tune graphic and optional change.
-% Args are tune title, tune subtitle, composer, tune graphic filename,
-% change title.
-\newcommand{\showtune}[5]{%
+% Args are tune name, tune title, tune subtitle, composer, tune graphic
+% filename, change name, change title.
+\newcommand{\showtune}[7]{%
   \vfill
   \begin{center}
   \phantomsection
   \begin{tabular*}{\textwidth}{@{} p{0.25\textwidth} @{\extracolsep{\fill}} c >{\raggedleft\arraybackslash}p{0.25\textwidth} @{}}
-   & \Large{#1} & \emph{#3} \\
-  \ifemptyarg{#2}{}{%
-   & #2 & \\
+   & \Large{#2} & \emph{#4} \\
+  \ifemptyarg{#3}{}{%
+   & #3 & \\
   }%
   \end{tabular*}
   \hypertarget{#1}{%
-    \includegraphics[width=\textwidth,height=0.85\textheight,keepaspectratio]{#4}
+    \includegraphics[width=\textwidth,height=0.85\textheight,keepaspectratio]{#5}
   }
-  \addcontentsline{toc}{section}{#1}
+  \addcontentsline{toc}{section}{#2}
   \end{center}
-  \ifemptyarg{#5}{}{%
-    Change: \hyperlink{#5}{#5}
+  \ifemptyarg{#6}{}{%
+    Change: \hyperlink{#6}{#7}
   }%
 }
 
 % Show the tune first line. Generate table row.
-% Args are the tune title and the first line graphic filename.
-\newcommand{\showfirstline}[2]{%
-  \hyperlink{#1}{#1} & %
-    \raisebox{-.4\height}{\includegraphics[width=0.77\textwidth]{#2}} \\
+% Args are the tune name, tune title and the first line graphic filename.
+\newcommand{\showfirstline}[3]{%
+  \hyperlink{#1}{#2} & %
+    \raisebox{-.4\height}{\includegraphics[width=0.77\textwidth]{#3}} \\
 }
 
 % ----- Paper size document setup

makeBookeTunePages.sh

@@ -45,13 +45,15 @@ find $booke -name "*.abc" | sort |
         composer=`$dir/abcfield.py --field C --latex $filename`
 
         changefile=`$dir/abcfield.py --field N $filename | grep "Change:" | sed -e "s/Change: *//"`
+        changename=""
         changetitle=""
         if [ -n "$changefile" ]; then
+            changename=`basename $changefile .abc`
             changetitle=`$dir/abcfield.py --field T --latex $booke/$changefile`
             fixtitle "$changetitle"
             changetitle=$retval
         fi
-        echo -E "\showtune{$title}{$subtitle}{$composer}{$graphicsdir/$name}{$changetitle}" >> $tunesoutput
+        echo -E "\showtune{$name}{$title}{$subtitle}{$composer}{$graphicsdir/$name}{$changename}{$changetitle}" >> $tunesoutput
 
-        echo -E "\showfirstline{$title}{$graphicsdir/firstline-$name}" >> $indexoutput
+        echo -E "\showfirstline{$name}{$title}{$graphicsdir/firstline-$name}" >> $indexoutput
     done