On Monday, 21 October 2013 17:17:57 CEST, Iñaki Baz Castillo wrote:
The following modification in the grammar fixes it:

  ( 0x01..0x09 | 0x0B..0x0C | 0x0E..0x7F | 0x80..0xFF)+;

but I don't understand wht it is required to split the last range into
two ranges.

Seems like ragel treats this as a signed char, i.e. -128..127. Your code appears to be a nice and portable workaround.

I've hit a "similar" problem recently -- the issue was a signedness of a char, but in a different context. I don't think it applies, but the patch is at [1] anyway.

Cheers,
Jan

[1] http://repo.or.cz/w/ragel-jkt.git/commitdiff/dc238e78cd3024889b6fb2618fe5bbc20179a132

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