Section 6.3's second code example is this:
word = [a-z]+;
head_name = ’Header’;
header := |*
word;
’ ’;
’\n’ => { fret; };
*|;
main := ( head_name ’:’ @{ fcall header; } )*;
The guide doesn't say, but I assume we use it in this fashion:
%%{
machine example;
word = [a-z]+;
head_name = ’Header’;
header := |*
word;
’ ’;
’\n’ => { fret; };
*|;
main := ( head_name ’:’ @{ fcall header; } )*;
}%%
When I try this and run `ragel` over it, it produces these errors:
email3.rl:4:18: graph lookup of "Header" failed
email3.rl:7:10: at token ";": parse error
Is it my fault, or is the documentation wrong?
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