``re2c:yyfill:enable = 1;``
Set this to zero to suppress generation of ``YYFILL (n)``. When using this be sure to verify that the generated
scanner does not read behind input. Allowing this behavior might
- introduce sever security issues to you programs.
+ introduce several security issues to your programs.
``re2c:yyfill:check = 1;``
- This can be set 0 to suppress output of the
+ This can be set to 0 to suppress output of the
pre condition using ``YYCURSOR`` and ``YYLIMIT`` which becomes usefull when
``YYLIMIT + YYMAXFILL`` is always accessible.