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2026-1--study--mathmod
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node_modules/external-editor/example_async.js
40 строк
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Елизавета Постнова
feat(lab): lab04
24 мар 2026, 02:59
Верифицирован
24 мар 2026, 02:59
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var ExternalEditor = require('./main').ExternalEditor; var readline = require('readline'); var rl = readline.createInterface({ input: process.stdin, output: null }); var message = '\n\n# Please Write a message\n# Any line starting with # is ignored'; process.stdout.write('Please write a message. (press enter to launch your preferred editor)'); editor = new ExternalEditor(message); rl.on('line', function () { try { rl.pause(); editor.runAsync(function (error, response) { if (error) { process.stdout.write(error.message); process.exit(1); } if (response.length === 0) { readline.moveCursor(process.stdout, 0, -1); process.stdout.write('Your message was empty, please try again. (press enter to launch your preferred editor)'); rl.resume(); } else { process.stdout.write('Your Message:\n'); process.stdout.write(response); process.stdout.write('\n'); rl.close(); } }); } catch (err) { process.stderr.write(err.message); process.stdout.write('\n'); rl.close(); } });