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add backspace and delete support kfc

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This commit is contained in:
MeexReay 2025-03-21 22:01:21 +03:00
parent 0e9f074814
commit 3eb1bd5afe
1 changed files with 5 additions and 2 deletions
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7
app/kfc/kfc.js
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@ -64,9 +64,12 @@ async function main(args) {
if (event.type == "key") {
if (event.key == "Backspace") {
if (pos[0] > 0) {
content = editLine(content, pos[1], line => line.slice(0, pos[0] - 1) + line.slice(pos[0]))
pos[0] -= 1
}
} else if (event.key == "Delete") {
content = editLine(content, pos[1], line => line.slice(0, pos[0]) + line.slice(pos[0] + 1))
} else if (event.key == "ArrowUp") {
pos[1] = Math.max(0, pos[1] - 1)
pos[0] = Math.min(content.split("\n")[pos[1]].length, pos[0])