On 2020-05-21 David Santiago <deman...@gmail.com> wrote:
> Can someone explain me why my grammar isn't working? Unfortunately i
> can't figure it out :-(

Mixing ``rule``, ``token``, and ``regex`` apparently at random doesn't
make for a good grammar…

The text at
is a bit confusing.

This https://docs.raku.org/language/regexes#Sigspace is more precise:
a ``rule`` inserts a ``<.ws>`` wherever there's whitespace in the
source code, so your::

   rule header-value { <graph>+ }

is equivalent to::

  token header-value { <graph>+ <.ws> }

which, as you saw in the trace, eats up the newline.

Short version: the only ``rule``s should be ``TOP``, ``request-line``,
and ``headers``, the others are all ``token``s

Extending the grammar to recognise more than one header is left as an

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