cmd/go: re-run mkdoc.sh

Adds $DOLLAR to doc.go

Change-Id: Ia0ccdd9b5292010297ae95debab4acf50d3c4d9c
Reviewed-on: https://go-review.googlesource.com/8600
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/cmd/go/doc.go b/src/cmd/go/doc.go
index ba1a7071321ade99801c5e71eb53ef25364d9b72..58905d913f7eb0dcc0b46f1caea2c4367e9947e5 100644 (file)
--- a/src/cmd/go/doc.go
+++ b/src/cmd/go/doc.go
@@ -271,6 +271,8 @@ Go generate sets several variables when it runs the generator:
                The base name of the file.
        $GOPACKAGE
                The name of the package of the file containing the directive.
+       $DOLLAR
+               A dollar sign.
 
 Other than variable substitution and quoted-string evaluation, no
 special processing such as "globbing" is performed on the command