using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?x) \$ \w+ #variable name
(?:
(?:( \. ) #method call `.`
( \S+ ) # method name
)?
( \( ) # function open paren
( .*?) # function arguments
( \) ) # function close paren
)? ";
string input = @"""$created.url ~ ""#$origin.human-kind() $origin.name()"".subst(:g, /\s+/, '_')
";
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