tree adc8461a132695d4af8c3a966251f851088303d1
parent 5515ee9d9f3a9f8eb7f043730cd3a82e6755adf9
author Marcel van Lohuizen <mpvl@golang.org> 1591107888 +0200
committer Marcel van Lohuizen <mpvl@golang.org> 1591459927 +0000

cue: allow omitting leading "#" for LookupDef

This is mostly to smooth the transition to #-style definitions.

Case in point: the internal filetypes package was upgraded and
to new-style definitions (included in this CL). The conversion was
automatic, but the code now requires a leading `#` prefix for
definitions. This change allows using `cue fix` without breaking
code.

Note that now a field name can never be a valid definition name
if it does not start with `#`.

Change-Id: Id69a9601e8d244c27a0855f454b730ce9baf6b9f
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/6240
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>