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Refine insert mode and add insert after command

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This commit is contained in:
Aki Kareha
2026-03-25 10:47:11 +09:00
parent 138a877f67
commit e44c7d72bf
4 changed files with 100 additions and 26 deletions
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10
internal/console/console.go
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@@ -39,7 +39,7 @@ func HomeCursor() {
}
func MoveCursor(x, y int) {
fmt.Printf("\x1b[%d;%dH", y + 1, x + 1)
fmt.Printf("\x1b[%d;%dH", y+1, x+1)
}
func HideCursor() {
@@ -60,13 +60,13 @@ func Size() (int, int) {
func runeSize(b byte) int {
switch {
case b & 0x80 == 0:
case b&0x80 == 0:
return 1
case b & 0xe0 == 0xc0:
case b&0xe0 == 0xc0:
return 2
case b & 0xf0 == 0xe0:
case b&0xf0 == 0xe0:
return 3
case b & 0xf8 == 0xf0:
case b&0xf8 == 0xf0:
return 4
default:
return -1 // invalid