tree c4991440381fb123d5f9ce4e1de1a5dcbbc64797
parent b9b62d3a95ad6a44b7a58a8576b06204b0bb9648
author Marcel van Lohuizen <mpvl@golang.org> 1553498921 +0100
committer Marcel van Lohuizen <mpvl@google.com> 1554205642 +0000

doc/ref: fix spec of regular expressions

some part of the doc weren’t updated yet.

Includes some other fixes.

Change-Id: I9e229432dad8bddb057d035b98ca1d9bb0c624f8
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/1680
Reviewed-by: Marcel van Lohuizen <mpvl@google.com>