diff options
Diffstat (limited to 'libgo/go/fmt/scan.go')
| -rw-r--r-- | libgo/go/fmt/scan.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libgo/go/fmt/scan.go b/libgo/go/fmt/scan.go index 6a282c81f1d..bf888c4d88c 100644 --- a/libgo/go/fmt/scan.go +++ b/libgo/go/fmt/scan.go @@ -312,8 +312,9 @@ func notSpace(r rune) bool { return !isSpace(r) } -// skipSpace provides Scan() methods the ability to skip space and newline characters -// in keeping with the current scanning mode set by format strings and Scan()/Scanln(). +// SkipSpace provides Scan methods the ability to skip space and newline +// characters in keeping with the current scanning mode set by format strings +// and Scan/Scanln. func (s *ss) SkipSpace() { s.skipSpace(false) } @@ -381,7 +382,7 @@ func (r *readRune) ReadRune() (rr rune, size int, err error) { var ssFree = newCache(func() interface{} { return new(ss) }) -// Allocate a new ss struct or grab a cached one. +// newScanState allocates a new ss struct or grab a cached one. func newScanState(r io.Reader, nlIsSpace, nlIsEnd bool) (s *ss, old ssave) { // If the reader is a *ss, then we've got a recursive // call to Scan, so re-use the scan state. @@ -413,7 +414,7 @@ func newScanState(r io.Reader, nlIsSpace, nlIsEnd bool) (s *ss, old ssave) { return } -// Save used ss structs in ssFree; avoid an allocation per invocation. +// free saves used ss structs in ssFree; avoid an allocation per invocation. func (s *ss) free(old ssave) { // If it was used recursively, just restore the old state. if old.validSave { |