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author | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
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committer | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
commit | 80f18fc933cf3f3e829c5455a1023d69f7b86e52 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /src/cmd/gofmt/doc.go | |
parent | 28592ee1ea1f5cdffcf85472f9de0285d928cf12 (diff) | |
download | golang-80f18fc933cf3f3e829c5455a1023d69f7b86e52.tar.gz |
Imported Upstream version 60
Diffstat (limited to 'src/cmd/gofmt/doc.go')
-rw-r--r-- | src/cmd/gofmt/doc.go | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/src/cmd/gofmt/doc.go b/src/cmd/gofmt/doc.go deleted file mode 100644 index 1373b2657..000000000 --- a/src/cmd/gofmt/doc.go +++ /dev/null @@ -1,69 +0,0 @@ -// Copyright 2009 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. - -/* -Gofmt formats Go programs. - -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 -that directory, recursively. (Files starting with a period are ignored.) -By default, gofmt prints the reformatted sources to standard output. - -Usage: - gofmt [flags] [path ...] - -The flags are: - - -d - Do not print reformatted sources to standard output. - If a file's formatting is different than gofmt's, print diffs - to standard output. - -l - Do not print reformatted sources to standard output. - If a file's formatting is different from gofmt's, print its name - to standard output. - -r rule - Apply the rewrite rule to the source before reformatting. - -s - Try to simplify code (after applying the rewrite rule, if any). - -w - Do not print reformatted sources to standard output. - If a file's formatting is different from gofmt's, overwrite it - with gofmt's version. - -comments=true - Print comments; if false, all comments are elided from the output. - -spaces - Align with spaces instead of tabs. - -tabindent - Indent with tabs independent of -spaces. - -tabwidth=8 - Tab width in spaces. - -The rewrite rule specified with the -r flag must be a string of the form: - - pattern -> replacement - -Both pattern and replacement must be valid Go expressions. -In the pattern, single-character lowercase identifiers serve as -wildcards matching arbitrary sub-expressions; those expressions -will be substituted for the same identifiers in the replacement. - - -Examples - -To check files for unnecessary parentheses: - - gofmt -r '(a) -> a' -l *.go - -To remove the parentheses: - - gofmt -r '(a) -> a' -w *.go - -To convert the package tree from explicit slice upper bounds to implicit ones: - - gofmt -r 'α[β:len(α)] -> α[β:]' -w $GOROOT/src/pkg -*/ -package documentation - -// BUG(rsc): The implementation of -r is a bit slow. |