tree 74d6121bd7227e1bf23afc8d4cfa5cca41155575
parent 85f925bdd4d0aca4c3519b67f6473d0e17ccccfc
author Frederik Zipp <fzipp@gmx.de> 1582086947 +0000
committer Robert Griesemer <gri@golang.org> 1582310120 +0000

ebnf: support raw string tokens as used by EBNF in the Go spec

The EBNF in the Go specification uses raw strings for tokens that
contain double quotes or backslashes. This change adds support
for raw string tokens to the ebnf package, so that go_spec.html
is validated successfully.

This change also re-enables the ebnflint test, which validates the
Go spec.

Fixes golang/go#37290

Change-Id: Idbcbecd1af1632c296a8f5f2ceceec20af288d32
GitHub-Last-Rev: 537e1f364d541293ca41369bb4efa623a2ae0b93
GitHub-Pull-Request: golang/exp#10
Reviewed-on: https://go-review.googlesource.com/c/exp/+/220017
Reviewed-by: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>