term: fix some comments

Change-Id: I8211158071d0a657d0097aba242278fa4bc7f653
Reviewed-on: https://go-review.googlesource.com/c/term/+/713420
Auto-Submit: Sean Liao <sean@liao.dev>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Sean Liao <sean@liao.dev>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This commit is contained in:
cuishuang
2025-10-21 10:41:30 +08:00
committed by Gopher Robot
parent 3a0828a666
commit 3475bc8ef1

View File

@@ -413,7 +413,7 @@ func (t *Terminal) eraseNPreviousChars(n int) {
}
}
// countToLeftWord returns then number of characters from the cursor to the
// countToLeftWord returns the number of characters from the cursor to the
// start of the previous word.
func (t *Terminal) countToLeftWord() int {
if t.pos == 0 {
@@ -438,7 +438,7 @@ func (t *Terminal) countToLeftWord() int {
return t.pos - pos
}
// countToRightWord returns then number of characters from the cursor to the
// countToRightWord returns the number of characters from the cursor to the
// start of the next word.
func (t *Terminal) countToRightWord() int {
pos := t.pos
@@ -478,7 +478,7 @@ func visualLength(runes []rune) int {
return length
}
// histroryAt unlocks the terminal and relocks it while calling History.At.
// historyAt unlocks the terminal and relocks it while calling History.At.
func (t *Terminal) historyAt(idx int) (string, bool) {
t.lock.Unlock() // Unlock to avoid deadlock if History methods use the output writer.
defer t.lock.Lock() // panic in At (or Len) protection.