tree abc309fb9eb5b65b108426ebef1f0c1e82649026
parent 3997495dc343c1cfca7a7e771581a09a4e1f7eb4
author Robert Griesemer <gri@golang.org> 1260578534 -0800
committer Robert Griesemer <gri@golang.org> 1260578534 -0800
golang-hg e7f3b2a4d933552b523468c3425d3012628a0599

Various cleanups:
- no need to replace comments for stand-alone blocks
- always print string concatenations with interspersed "+"
  (remove option)
- minor cleanups

R=rsc
https://golang.org/cl/174076