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x/tools/godoc: remove unused functions 

Found with honnef.co/go/tools/cmd/unused.

Change-Id: I193ddd265673f133a489d268629b94be693a8dbc
Reviewed-on: https://go-review.googlesource.com/37606
Reviewed-by: Alan Donovan <adonovan@google.com>
This commit is contained in:
David R. Jenni 2017-03-01 12:44:24 +01:00 committed by Alan Donovan
parent b20a216efb
commit ee178bea37
1 changed files with 0 additions and 22 deletions
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22
godoc/godoc.go
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@ -337,28 +337,6 @@ func isDigit(ch rune) bool {
return '0' <= ch && ch <= '9' || ch >= utf8.RuneSelf && unicode.IsDigit(ch) return '0' <= ch && ch <= '9' || ch >= utf8.RuneSelf && unicode.IsDigit(ch)
} }
// matchesIdentBoundary reports whether line matches /^ident\b/.
// A boundary is considered either none, or an ASCII non-alphanum.
func matchesIdentBoundary(line []byte, ident string) bool {
if len(line) < len(ident) {
return false
}
if string(line[:len(ident)]) != ident {
return false
}
rest := line[len(ident):]
return len(rest) == 0 || !isASCIIWordChar(rest[0])
}
// isASCIIWordChar reports whether b is an ASCII "word"
// character. (Matching /\w/ in ASCII mode)
func isASCIIWordChar(b byte) bool {
return 'a' <= b && b <= 'z' ||
'A' <= b && b <= 'Z' ||
'0' <= b && b <= '0' ||
b == '_'
}
func comment_htmlFunc(comment string) string { func comment_htmlFunc(comment string) string {
var buf bytes.Buffer var buf bytes.Buffer
// TODO(gri) Provide list of words (e.g. function parameters) // TODO(gri) Provide list of words (e.g. function parameters)