using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"await[\t\f\v ]+((?:[^(),\n\]\[]*(?:\((?:[^()\n]|(?:(?:\([^()\n]*\))*|\((?:[^()\n]|(?:(?:\([^()\n]*\))*))*\)))*\))*)+)";
string input = @"const one = [await 1, await 2]',
const three = await \'1\'',
const four = await async function a() { }',
const five = await Promise.resolve(5, 2)',
const six = await Promise.resolve([Promise.resolve(1), Promise.resolve(2)])',
const seven = await requestAsPromise.get(\'https://jsonplaceholder.typicode.com/test/1\').body,
const eight = await Promise.all([Promise.resolve(1), Promise.reject(2)]),
const nine = await new Promise((resolve, reject) => { resolve(3) }),
const ten = await new Cache().save(),
const eleven = await Promise.all([co(gen())])";
foreach (Match m in Regex.Matches(input, pattern))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx