MeexReay/poshlostios
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add insert line mode

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This commit is contained in:
MeexReay 2025-03-21 21:50:50 +03:00
parent d0d3060a54
commit 4b7701110e
1 changed files with 8 additions and 1 deletions
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9
app/kfc/kfc.js
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@ -27,6 +27,12 @@ async function printScreen(screen_length, start_cursor, pos, content, mode, pos,
return [screen.length + status_line.length, status_line.length - 1] return [screen.length + status_line.length, status_line.length - 1]
} }
function editLine(content, line, callback) {
let lines = content.split("\n")
lines[line] = callback(lines[line])
return lines.join("\n")
}
async function main(args) { async function main(args) {
if (args.length != 2) { if (args.length != 2) {
writeStdout(`Usage: kfc <file>\n`) writeStdout(`Usage: kfc <file>\n`)
@ -110,7 +116,8 @@ async function main(args) {
mode = "insert" mode = "insert"
} }
} else if (mode == "insert") { } else if (mode == "insert") {
content = editLine(content, pos[1], line => line.slice(0, pos[0]) + event.char + line.slice(pos[0]))
pos[0] += 1
} }
} }