namelast was never set which results in no kerning Information found.

goir · goir · commit 35148a1b80d7 · 2012-05-11T22:53:50.000+03:00
diff --git a/lib/matplotlib/afm.py b/lib/matplotlib/afm.py
@@ -348,6 +348,7 @@ def string_width_height(self, s):
             # find the min y
             thismin = b
             if thismin<miny: miny = thismin
+            namelast = name
 
         return totalw, maxy-miny
 
@@ -385,6 +386,7 @@ def get_str_bbox_and_descent(self, s):
             # find the min y
             thismin = b
             if thismin<miny: miny = thismin
+            namelast = name
 
         return left, miny, totalw, maxy-miny, -miny
 
