using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"extend\s+([^n]*)(?:(?P<phase>colloid|mineral|basis|isotope|solid-solution)\s+)?(?P<species>[^\n ]+)\s+({(?P<content>((?:[^{}]++|(?4))*))})";
string input = @"extend mineral Uraninite {
kinetics {
rate = -3.2e-08 mol/m2/s
area = Uraninite
y-term, species = Uraninite
w-term {
species = H[+]
power = 0.37
}
}
kinetics {
rate = 3.2e-09 mol/m2/s
area = Uraninite
y-term, species = Uraninite
w-term {
species = H[+]
power = 0.37
}
}
}";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
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