Fix description tables in documentation

This fixes the display of complex descriptions where properties have
blank node values, and makes the output more deterministic.  Most
obvious in the description of params:EnvelopeControls.

1 files changed, 3 insertions, 9 deletions

diff --git a/lv2specgen/lv2specgen.py b/lv2specgen/lv2specgen.py
index 0a77b78..d3b6606 100755
--- a/lv2specgen/lv2specgen.py
+++ b/lv2specgen/lv2specgen.py
@@ -558,7 +558,7 @@ def blankNodeDesc(node, m):
     properties = findStatements(m, node, None, None)
     doc = ''
     last_pred = ''
-    for p in properties:
+    for p in sorted(properties):
         if isSpecial(getPredicate(p)):
             continue
         doc += '<tr>'
@@ -582,15 +582,11 @@ def extraInfo(term, m):
     """Generate information about misc. properties of a term"""
     doc = ""
     properties = findStatements(m, term, None, None)
-    last_pred = None
     first = True
-    for p in properties:
+    for p in sorted(properties):
         if isSpecial(getPredicate(p)):
-            last_pred = None
             continue
-        if getPredicate(p) != last_pred:
-            doc += '<tr><th>%s</th>\n' % getTermLink(getPredicate(p))
-            first = True
+        doc += '<tr><th>%s</th>\n' % getTermLink(getPredicate(p))
         if isResource(getObject(p)):
             doc += getProperty(getTermLink(getObject(p), term, getPredicate(p)), first)
         elif isLiteral(getObject(p)):
@@ -599,8 +595,6 @@ def extraInfo(term, m):
             doc += getProperty(str(blankNodeDesc(getObject(p), m)), first)
         else:
             doc += getProperty('?', first)
-        first = False
-        last_pred = getPredicate(p)
 
     #doc += endProperties(first)