vscode-udecoder/extension.js at master · pashkatrick/vscode-udecoder · GitHub

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const vscode = require('vscode');
const editor = vscode.window.activeTextEditor;


async function GetSelectedText() {
	let decorations = [];
	let text = editor.document.getText(editor.selection);
	let decoded = unicodeToChar(text);
	decorations.push(editor.selection)


	editor.edit(function (editBuilder) {
		editBuilder.replace(editor.selection, decoded);
	});
}

function unicodeToChar(text) {
	return text.replace(/\\u[\dA-F]{4}/gi,
		   function (match) {
				return String.fromCharCode(parseInt(match.replace(/\\u/g, ''), 16));
		   });
 }

function activate(context) {
	let disposable = vscode.commands.registerCommand('udecoder.decode', function () {
		GetSelectedText();
	});

	context.subscriptions.push(disposable);
}
exports.activate = activate;


function deactivate() {}

module.exports = {
	activate,
	deactivate
}