internal/types/errors: generate Markdown files for compiler errors
This change adds a generator which creates a Markdown file for each
compiler error code which includes its associated documentation. The
Markdown files will be added to the x/website repository and used
to generate short error links on the Go website.
Change-Id: Ibabc3388d6ecc7f19151f3931554f72561e30b22
Reviewed-on: https://go-review.googlesource.com/c/go/+/495858 Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Carlos Amedee <carlos@golang.org>
Run-TryBot: Carlos Amedee <carlos@golang.org> Reviewed-by: Carlos Amedee <carlos@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>