The pretty printer gets confused by comments including unbalanced

single or double quotes, like in this interface file:

-------------
%typemap(perl5, check) size_t *SIZE_T_VECTORINOUT
{
    /* NEXT LINE AND REST OF WRAPPER WILL BE MISSING. */
    /* Do nothing (don't check for NULL pointer) */
}

void x(size_t *SIZE_T_VECTORINOUT);
-------------

The code tries to find the end of the character/string constant. When
it reaches EOF, nothing will get emitted because no \n is seen.

This is a change to emit the last line of a string. But the pretty
printer probably should be fixed to handle comments.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@688 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Source/Swig/wrapfunc.c

@@ -132,6 +132,7 @@ Wrapper_pretty_print(String *str, File *f) {
       }
     }
   }
+  if (!empty) Printf(f,"%s",ts);
   Delete(ts);
   Printf(f,"\n");
 }