From 02b29f13f32859e488d7a2976ec1ccaa1866c0bf Mon Sep 17 00:00:00 2001
From: Jim Hague <jim.hague@acm.org>
Date: Mon, 9 Oct 2017 17:30:31 +0100
Subject: [PATCH] Add subtitle if present in tune links.

---
 abcfield.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/abcfield.py b/abcfield.py
index 05d8c94..cb3db54 100755
--- a/abcfield.py
+++ b/abcfield.py
@@ -181,7 +181,12 @@ def expandCustomMarkdown(t, dir, latex):
         fname = m.group(1) + ".abc"
         path = pathlib.Path(dir, fname)
         with path.open() as f:
-            return "[" + getFieldDisplayText(f, dir, "T", latex) + "](" + fname + ")"
+            title = getFieldDisplayText(f, dir, "T", latex=latex)
+            f.seek(0)
+            subtitle = getFieldDisplayText(f, dir, "T", n=2, latex=latex)
+            if len(subtitle) > 0:
+                title = title + " (" + subtitle + ")"
+            return "[" + title + "](" + fname + ")"
     return re.sub(r'<(.*?).abc>', getTitle, t)
 
 # Return the raw text for a given field. Optionally the nth field is taken,