Add require and remove support for SubCalls with q/qq/qw/qr/qx

xsawyerx / guacamole

Guacamole is a parser toolkit for Standard Perl. It provides fully static BNF-based parsing capability to a reasonable subset of Perl.

https://metacpan.org/pod/Guacamole

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Closed xsawyerx closed 4 years ago

xsawyerx commented 4 years ago

A bunch of tests
Add the require keyword
Finally make q/qq/qw/qx/qr only parsed once as the QLike functions and SubCalls explicitly cannot be named as such. (Not sure how I did it is good.)
I removed an ambiguity with ParenExpr: We had CallArgs be either ParenExpr or LParen RPaen, but ParenExpr already includes the LParen RParen. This caused everything with CallArgs to be parsed ambiguously.

xsawyerx commented 4 years ago

I'll rebase on the other PRs, so don't approve it yet! :)

xsawyerx commented 4 years ago

Rebased against all the latest!