using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"model: ([^\n]+)(.*)bitmap [^\n]+";
string substitution = @"model: $1$2bitmap $1";
string input = @"# model: pmy0_footr015
filedependancy Unknown
newmodel pmy0_footr015
setsupermodel pmy0_footr015 NULL
classification Character
setanimationscale 1.0
beginmodelgeom pmy0_footr015
node dummy pmy0_footr015
parent NULL
endnode
node trimesh pmy0_footr015g
parent pmy0_footr015
position 0.0 0.0 0.0
orientation 1.0 0.0 0.0 0.0
bitmap pmh0_footr050
verts 15
-0.0378169 -0.00381612 0.00857995";
RegexOptions options = RegexOptions.Multiline | RegexOptions.Singleline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
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