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rbeezer committed f048a5a

Fix bug when there is no title

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  • Parent commits 9bfddee

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Files changed (2)

 Prerequisites:
 
 1.  A working installation of Sage.  This also needs to be in
-your path, or you might be able to edit the shebang in the script
-to point to it.
+    your path, or you might be able to edit the shebang in the
+    script to point to it.
 
 2.  A working installation of tex4ht to prepare input to this
-converter.  This may be part of your TeX installation, or you
-might be able to install it as a package.  See project wiki
-page for confirmed uses or setups.  Otherwise see instructions
-below for details.  Using tex4ht presupposes a reasonably
-complete TeX installation (such as TeXLive for Unix/Linux).
+    converter.  This may be part of your TeX installation,
+    or you might be able to install it as a package.  See project
+    wiki page for confirmed uses or setups.  Otherwise see
+    instructions below for details.  Using tex4ht presupposes
+    a reasonably complete TeX installation (such as TeXLive
+    for Unix/Linux).
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     content=[]
     graphics=[]
 
+    # May never find a title
+    title = ''
+
     # State variables
     doing_header = True
     doing_body = False