diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/peterh/liner/output.go')
| -rw-r--r-- | Godeps/_workspace/src/github.com/peterh/liner/output.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/peterh/liner/output.go b/Godeps/_workspace/src/github.com/peterh/liner/output.go index e91f4ea81..049273b53 100644 --- a/Godeps/_workspace/src/github.com/peterh/liner/output.go +++ b/Godeps/_workspace/src/github.com/peterh/liner/output.go @@ -31,6 +31,18 @@ func (s *State) eraseScreen() { fmt.Print("\x1b[H\x1b[2J") } +func (s *State) moveUp(lines int) { + fmt.Printf("\x1b[%dA", lines) +} + +func (s *State) moveDown(lines int) { + fmt.Printf("\x1b[%dB", lines) +} + +func (s *State) emitNewLine() { + fmt.Print("\n") +} + type winSize struct { row, col uint16 xpixel, ypixel uint16 |