From 23fcc99fd6f829ca9fd445b7611ca8b8e6fc0faf Mon Sep 17 00:00:00 2001 From: Rob Pike Date: Wed, 4 Mar 2009 21:41:12 -0800 Subject: typos R=gri DELTA=3 (0 added, 1 deleted, 2 changed) OCL=25728 CL=25728 --- src/lib/regexp/regexp.go | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/lib/regexp/regexp.go') diff --git a/src/lib/regexp/regexp.go b/src/lib/regexp/regexp.go index 93dec5ad7..fe3a21885 100644 --- a/src/lib/regexp/regexp.go +++ b/src/lib/regexp/regexp.go @@ -10,7 +10,6 @@ // concatenation { '|' concatenation } // concatenation: // { closure } -// // closure: // term [ '*' | '+' | '?' ] // term: @@ -31,7 +30,7 @@ import ( var debug = false; -// Error codes returned by faliures to parse an expression. +// Error codes returned by failures to parse an expression. var ErrInternal = os.NewError("internal error"); var ErrUnmatchedLpar = os.NewError("unmatched '('"); var ErrUnmatchedRpar = os.NewError("unmatched ')'"); @@ -717,7 +716,7 @@ func (re *Regexp) doExecute(str string, pos int) []int { // substrings matched by the expression. // s[a[0]:a[1]] is the substring matched by the entire expression. // s[a[2*i]:a[2*i+1]] for i > 0 is the substring matched by the ith parenthesized subexpression. -// A value of -1 means the subexpression did not match any element of the string. +// A negative value means the subexpression did not match any element of the string. // An empty array means "no match". // (Regexp is an internal type that implements the Regexp interface.) func (re *Regexp) Execute(s string) (a []int) { -- cgit v1.2.3