diff options
Diffstat (limited to 'libgo/go/regexp/syntax/simplify.go')
| -rw-r--r-- | libgo/go/regexp/syntax/simplify.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libgo/go/regexp/syntax/simplify.go b/libgo/go/regexp/syntax/simplify.go index 72390417bb..e439325139 100644 --- a/libgo/go/regexp/syntax/simplify.go +++ b/libgo/go/regexp/syntax/simplify.go @@ -1,4 +1,4 @@ -// Copyright 2011 The Go Authors. All rights reserved. +// 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. @@ -8,7 +8,7 @@ package syntax // and with various other simplifications, such as rewriting /(?:a+)+/ to /a+/. // The resulting regexp will execute correctly but its string representation // will not produce the same parse tree, because capturing parentheses -// may have been duplicated or removed. For example, the simplified form +// may have been duplicated or removed. For example, the simplified form // for /(x){1,2}/ is /(x)(x)?/ but both parentheses capture as $1. // The returned regexp may share structure with or be the original. func (re *Regexp) Simplify() *Regexp { @@ -117,13 +117,13 @@ func (re *Regexp) Simplify() *Regexp { } // simplify1 implements Simplify for the unary OpStar, -// OpPlus, and OpQuest operators. It returns the simple regexp +// OpPlus, and OpQuest operators. It returns the simple regexp // equivalent to // // Regexp{Op: op, Flags: flags, Sub: {sub}} // // under the assumption that sub is already simple, and -// without first allocating that structure. If the regexp +// without first allocating that structure. If the regexp // to be returned turns out to be equivalent to re, simplify1 // returns re instead. // |