From 9f78915ea6353b041b36f7f9c53ab98d4d91ab93 Mon Sep 17 00:00:00 2001
From: "yusuke.shinyama.dummy"
 <yusuke.shinyama.dummy@1aa58f4a-7d42-0410-adbc-911cccaed67c>
Date: Tue, 23 Nov 2010 10:53:19 +0000
Subject: [PATCH] show cid for unknown characters

git-svn-id: https://pdfminerr.googlecode.com/svn/trunk/pdfminer@275 1aa58f4a-7d42-0410-adbc-911cccaed67c
---
 pdfminer/converter.py | 2 +-
 pdfminer/pdffont.py   | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/pdfminer/converter.py b/pdfminer/converter.py
index a5476e6..8fcf7f1 100644
--- a/pdfminer/converter.py
+++ b/pdfminer/converter.py
@@ -105,7 +105,7 @@ class PDFLayoutAnalyzer(PDFTextDevice):
     def handle_undefined_char(self, font, cid):
         if self.debug:
             print >>sys.stderr, 'undefined: %r, %r' % (font, cid)
-        return '?'
+        return '(cid:%d)' % cid
 
     def receive_layout(self, ltpage):
         return
diff --git a/pdfminer/pdffont.py b/pdfminer/pdffont.py
index a8da08e..1d7c5ed 100644
--- a/pdfminer/pdffont.py
+++ b/pdfminer/pdffont.py
@@ -399,6 +399,8 @@ class TrueTypeFont(object):
                     else:
                         for c in xrange(sc, ec+1):
                             char2gid[c] = (c + idd) & 0xffff
+            else:
+                assert 0
         # create unicode map
         unicode_map = FileUnicodeMap()
         for (char,gid) in char2gid.iteritems():
@@ -668,7 +670,7 @@ class PDFCIDFont(PDFFont):
 def main(argv):
     for fname in argv[1:]:
         fp = file(fname, 'rb')
-        CFFFont(fp)
+        font = TrueTypeFont(fname, fp)
         fp.close()
     return