[dev.power64] code review 152570049: all: merge default into dev.power64

src/cmd/go/help.go

 // Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 package main
 
 var helpC = &Command{
         UsageLine: "c",
         Short:     "calling between Go and C",
         Long: `
@@ skipping 63 matching lines @@
 unique prefix that belongs to you.  For example, paths used
 internally at Google all begin with 'google', and paths
 denoting remote repositories begin with the path to the code,
 such as 'code.google.com/p/project'.
 
 As a special case, if the package list is a list of .go files from a
 single directory, the command is applied to a single synthesized
 package made up of exactly those files, ignoring any build constraints
 in those files and ignoring any other files in the directory.
 
-File names that begin with "." or "_" are ignored by the go tool.
+Directory and file names that begin with "." or "_" are ignored
+by the go tool, as are directories named "testdata".
         `,
 }
 
 var helpImportPath = &Command{
         UsageLine: "importpath",
         Short:     "import path syntax",
         Long: `
 
 An import path (see 'go help packages') denotes a package
 stored in the local file system.  In general, an import path denotes
@@ skipping 238 matching lines @@
                 SWIG definition files.
         .syso
                 System object files.
 
 Files of each of these types except .syso may contain build
 constraints, but the go command stops scanning for build constraints
 at the first item in the file that is not a blank line or //-style
 line comment.
         `,
 }