Make output larger where possible.

This is done by

a) reducing the page margins
b) compressing the heading and removing all but Notes: fields.

The latter produced vertically smaller tune PDFs that will scale wider.

In the process, modify abctitle.py to extract the first of any header field, and
move formatting for a single tune into a .fmt file.

abcfield.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 #
-# Extact the first tune title from a .abc data, and print it out
-# formatted for use in LaTeX.
+# Extact a text field (title, by default) from a .abc file, and print it out
+# formatted for use in LaTeX or HTML.
 #
 
 import optparse
@@ -107,12 +107,14 @@ def convertTitle(t, options):
 def process(inf, options):
     for line in inf:
         line = line.strip()
-        if line[0:2] == "T:":
+        if len(line) > 2 and line[0] == options.field and line[1] == ':':
             print(convertTitle(line[2:].strip(), options))
             break
 
 parser = optparse.OptionParser(usage="usage: %prog [options] [filename]\n\n"
-                                     "  Extract title from ABC file.")
+                                     "  Extract field data from ABC file.")
+parser.add_option("-f", "--field", dest="field", default="T",
+                  help="extract the field FIELD", metavar="FIELD")
 parser.add_option("-m", "--html", dest="html",
                   action="store_true", default=False,
                   help="format output for HTML")

dottes.tex.header

@@ -27,13 +27,17 @@
 
 \setlength{\parindent}{0pt}
 
-% Adjust margins for A5 landscape. Increase width by 2cm and height by 4cm.
-\addtolength{\textwidth}{2cm}
-\addtolength{\hoffset}{-1cm}
+% Adjust margins for A5 landscape. Increase width by 4cm and height by 4cm.
+\addtolength{\textwidth}{4cm}
+\addtolength{\hoffset}{-2cm}
 
 \addtolength{\textheight}{4cm}
 \addtolength{\voffset}{-2cm}
 
+% Move the top margin up a further cm.
+\addtolength{\textheight}{1cm}
+\addtolength{\voffset}{-1cm}
+
 % -----
 
 \begin{document}

makeBooke.sh

@@ -43,8 +43,9 @@ cp dottes.tex.header $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abctitle.py --latex $filename`
+        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
+        echo -E "\newpage" >> $builddir/$output
         echo -E "\begin{center}" >> $builddir/$output
         echo -E "\phantomsection" >> $builddir/$output
         echo -E "\hypertarget{$name}{\includegraphics[width=\textwidth,height=0.9\textheight,keepaspectratio]{$graphicsdir/$name}}" >> $builddir/$output
@@ -57,7 +58,7 @@ cat dottes.tex.firstlines >> $builddir/$output
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abctitle.py --latex $filename`
+        title=`$dir/abcfield.py --field T --latex $filename`
         name=`basename $filename .abc`
         echo -E "\hyperlink{$name}{$title} & \raisebox{-.25\height}{\includegraphics[width=0.6\textwidth]{$graphicsdir/firstline-$name}} \\\\" >> $builddir/$output
     done

makeGraphics.sh

@@ -23,7 +23,7 @@ find $booke -name "*.abc" | sort |
         name=`basename $filename .abc`
 
         # Make the tune graphic.
-        abcm2ps -j0 +c -n -E -O $graphicsdir/$name.eps $filename
+        abcm2ps -E -F singletune -O $graphicsdir/$name.eps $filename
         # Make $name.eps so we can build with LaTeX.
         mv $graphicsdir/${name}001.eps $graphicsdir/${name}.eps
         # And make the corresponding PDF.

makeWeb.sh

@@ -37,7 +37,7 @@ cp $1.pdf $1-booklet.pdf $webdir
 find $booke -name "*.abc" | sort |
     while read filename
     do
-        title=`$dir/abctitle.py --html $filename`
+        title=`$dir/abcfield.py --field T --html $filename`
         name=`basename $filename .abc`
 
         # Copy tune PDF from common graphics.

singletune.fmt

@@ -0,0 +1,20 @@
+% Format for a graphic with a single tune
+mmmeasurenb 0
+botmargin 0
+leftmargin 0
+rightmarin 0
+topmargin 0
+scale 0.9
+titleformat T0 C1
+titlespace 0
+topspace 0
+% I only want to include Notes in the tune graphics. To turn off the
+% other fields, give a blank infoname for that letter.
+infoname S
+infoname R
+infoname B
+infoname D
+infoname Z
+infoname H
+infoline true
+writehistory true