tree 3cffa024d83c130563c205c686002154347db081
parent caaa49c6ded07346b2b659902ac146cadf1cecb6
author Jay Conrod <jayconrod@google.com> 1574200100 -0500
committer Jay Conrod <jayconrod@google.com> 1574203735 +0000

txtar: promote from internal

Rather than copying this package to another repository, let's promote
this one out of internal.

Change-Id: I6f9cc1ada1577a720905271f7471c3afe05a2b41
Reviewed-on: https://go-review.googlesource.com/c/tools/+/207905
Reviewed-by: Ian Cottrell <iancottrell@google.com>