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regexp: fix a couple of bugs in the documentation

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Byte slices are not strings.

Fixes #3687.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6257074
This commit is contained in:
Rob Pike 2012-05-30 21:57:50 -07:00
parent 735ec94591
commit 43cf5505fc
1 changed files with 2 additions and 2 deletions
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4
src/pkg/regexp/regexp.go
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@ -512,7 +512,7 @@ func (re *Regexp) replaceAll(bsrc []byte, src string, nmatch int, repl func(dst
}
// ReplaceAll returns a copy of src, replacing matches of the Regexp
// with the replacement string repl. Inside repl, $ signs are interpreted as
// with the replacement text repl. Inside repl, $ signs are interpreted as
// in Expand, so for instance $1 represents the text of the first submatch.
func (re *Regexp) ReplaceAll(src, repl []byte) []byte {
n := 2
@ -726,7 +726,7 @@ func (re *Regexp) FindSubmatch(b []byte) [][]byte {
// the submatch with the corresponding index; other names refer to
// capturing parentheses named with the (?P<name>...) syntax. A
// reference to an out of range or unmatched index or a name that is not
// present in the regular expression is replaced with an empty string.
// present in the regular expression is replaced with an empty slice.
//
// In the $name form, name is taken to be as long as possible: $1x is
// equivalent to ${1x}, not ${1}x, and, $10 is equivalent to ${10}, not ${1}0.