Use doctitle header field of LSR snippets

[lilypond.git] / scripts / lilypond-book.py

diff --git a/scripts/lilypond-book.py b/scripts/lilypond-book.py
index a57333e2338ac4b6a1e1b1b8f9af921b4395478a..92618ec52e992339587d2acad49b57790f1cbb76 100644 (file)
--- a/scripts/lilypond-book.py
+++ b/scripts/lilypond-book.py
@@ -247,6 +247,7 @@ QUOTE = 'quote'
 RAGGED_RIGHT = 'ragged-right'
 RELATIVE = 'relative'
 STAFFSIZE = 'staffsize'
+DOCTITLE = 'doctitle'
 TEXIDOC = 'texidoc'
 TEXINFO = 'texinfo'
 VERBATIM = 'verbatim'
@@ -533,6 +534,7 @@ simple_options = [
     NOFRAGMENT,
     NOINDENT,
     PRINTFILENAME,
+    DOCTITLE,
     TEXIDOC,
     LANG,
     VERBATIM,
@@ -991,6 +993,12 @@ class LilypondSnippet (Snippet):
             if k not in self.option_dict:
                 self.option_dict[k] = default_ly_options[k]
 
+        # RELATIVE does not work without FRAGMENT;
+        # make RELATIVE imply FRAGMENT
+        has_relative = self.option_dict.has_key (RELATIVE)
+        if has_relative and not self.option_dict.has_key (FRAGMENT):
+            self.option_dict[FRAGMENT] = None
+
         if not has_line_width:
             if type == 'lilypond' or FRAGMENT in self.option_dict:
                 self.option_dict[RAGGED_RIGHT] = None
@@ -1200,10 +1208,14 @@ class LilypondSnippet (Snippet):
         map (consider_file, [base + '.tex',
                              base + '.eps',
                              base + '.texidoc',
-                             base + '.texidoc' + document_language,
+                             base + '.doctitle',
                              base + '-systems.texi',
                              base + '-systems.tex',
                              base + '-systems.pdftexi'])
+        if document_language:
+            map (consider_file,
+                 [base + '.texidoc' + document_language,
+                  base + '.doctitle' + document_language])
 
         # UGH - junk global_options
         if (base + '.eps' in result and self.format in (HTML, TEXINFO)
@@ -1346,6 +1358,13 @@ class LilypondSnippet (Snippet):
     def output_texinfo (self):
         str = self.output_print_filename (TEXINFO)
         base = self.basename ()
+        if DOCTITLE in self.option_dict:
+            doctitle = base + '.doctitle'
+            translated_doctitle = doctitle + document_language
+            if os.path.exists (translated_doctitle):
+                str += '@lydoctitle %s\n' % open (translated_doctitle).read ()
+            elif os.path.exists (doctitle):
+                str += '@lydoctitle %s\n' % open (doctitle).read ()
         if TEXIDOC in self.option_dict:
             texidoc = base + '.texidoc'
             translated_texidoc = texidoc + document_language