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Ignore cursor position report

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Close #2081
This commit is contained in:
Junegunn Choi 2020-07-03 19:45:58 +09:00
parent 3ab1c42266
commit e0217e8c79
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GPG Key ID: 254BC280FEF9C627
1 changed files with 8 additions and 0 deletions
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8
src/tui/light.go
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@ -28,6 +28,7 @@ const (
const consoleDevice string = "/dev/tty"
var offsetRegexp *regexp.Regexp = regexp.MustCompile("(.*)\x1b\\[([0-9]+);([0-9]+)R")
var offsetRegexpBegin *regexp.Regexp = regexp.MustCompile("^\x1b\\[[0-9]+;[0-9]+R")
func (r *LightRenderer) stderr(str string) {
r.stderrInternal(str, true)
@ -333,6 +334,13 @@ func (r *LightRenderer) escSequence(sz *int) Event {
if len(r.buffer) < 2 {
return Event{ESC, 0, nil}
}
loc := offsetRegexpBegin.FindIndex(r.buffer)
if loc != nil && loc[0] == 0 {
*sz = loc[1]
return Event{Invalid, 0, nil}
}
*sz = 2
if r.buffer[1] >= 1 && r.buffer[1] <= 'z'-'a'+1 {
return Event{int(CtrlAltA + r.buffer[1] - 1), 0, nil}