The 128+x character codes were very likely intended to be interpreted by cputs and translated into explicit drawing of short lines. However there was no code to do so at all. Given that the emulation of a characterbased API on a graphics system isn't the premier choice for a sophisticated UI it doesn't seem appropriate to invest into actually implementing the approach described above. Therefore I just replaced the character codes with a '+'.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5862
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