From: Robert Griesemer <gri@golang.org>
Date: Mon, 20 Mar 2017 17:58:40 +0000 (-0700)
Subject: cmd/gofmt: clarify documentation re: tab width
X-Git-Tag: go1.9beta1~1096
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=01ac5b8dcfe5342af3770b0834220b87ea328fad;p=gostls13.git

cmd/gofmt: clarify documentation re: tab width

Fixes #19618.

Change-Id: I0ac450ff717ec1f16eb12758c6bf5e98b5de20e8
Reviewed-on: https://go-review.googlesource.com/38374
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/cmd/gofmt/doc.go b/src/cmd/gofmt/doc.go
index a552d4cde4..13994fdeec 100644
--- a/src/cmd/gofmt/doc.go
+++ b/src/cmd/gofmt/doc.go
@@ -4,7 +4,10 @@
 
 /*
 Gofmt formats Go programs.
-It uses tabs (width = 8) for indentation and blanks for alignment.
+It uses tabs for indentation and blanks for alignment.
+
+Alignment assumes that an editor is using a fixed-width
+font and that a tab corresponds to 8 spaces.
 
 Without an explicit path, it processes the standard input.  Given a file,
 it operates on that file; given a directory, it operates on all .go files in