From 8f910441080f4255dc12821d9e7352f7b85fb6c6 Mon Sep 17 00:00:00 2001
From: Louis <spalax@gresille.org>
Date: Fri, 28 Aug 2015 20:09:03 +0200
Subject: [PATCH] [chordpro] Template job is done by the template

---
 patacrep/songs/chordpro/__init__.py         |  5 ++---
 patacrep/songs/chordpro/data/latex/song.tex | 18 ++++++++++++++++--
 2 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/patacrep/songs/chordpro/__init__.py b/patacrep/songs/chordpro/__init__.py
index d594a0b3..d5efd135 100644
--- a/patacrep/songs/chordpro/__init__.py
+++ b/patacrep/songs/chordpro/__init__.py
@@ -34,10 +34,9 @@ class ChordproSong(Song):
                 'lang',
                 self.cached['song'].get_data_argument('language', 'english'),
                 ),
-            #'columns': self.cached['song'].get_data_argument('columns', 1),
             "path": files.relpath(self.fullpath, os.path.dirname(output)),
-            "titles": r"\\".join(self.titles),
-            "authors": ", ".join(["{} {}".format(name[1], name[0]) for name in self.authors]),
+            "titles": self.titles,
+            "authors": self.authors,
             "metadata": self.data,
             "render": self.render_tex,
             }
diff --git a/patacrep/songs/chordpro/data/latex/song.tex b/patacrep/songs/chordpro/data/latex/song.tex
index 8da583af..a4f4d9ca 100644
--- a/patacrep/songs/chordpro/data/latex/song.tex
+++ b/patacrep/songs/chordpro/data/latex/song.tex
@@ -8,8 +8,22 @@
 (* endif *)
 \songcolumns{(( metadata.columns ))}
 
-\beginsong{((titles))}[
-  by={((authors))},
+\beginsong{
+    (*- for title in titles -*)
+        (( title ))
+        (*- if not loop.last -*)
+            \\
+        (* endif *)
+    (* endfor -*)
+}[
+  by={
+      (* for author in authors *)
+        (( author[1] )) (( author[0] ))
+        (*- if not loop.last -*)
+        ,
+        (* endif *)
+      (* endfor *)
+  },
   (* for key in ['album', 'copyright', 'cov', 'vcov', 'tag'] *)
   (* if key in metadata *)
   (( key ))={(( metadata[key] ))},