I get an end-of-buffer message for each character scanned.

This will happen if your LexerInput() function returns only one character at a time, which can happen either if you're scanner is "interactive", or if the streams library on your platform always returns 1 for yyin->gcount().

Solution: override LexerInput() with a version that returns whole buffers.

This document was generated by Wolfram Kahl on September, 9 2006 using texi2html 1.76.