from rust

source/app.d

@@ -1,25 +1,16 @@
-import std.stdio : writeln, stderr;
-import std.exception : collectException;
+import std.stdio;
+import xdiff_mmfile : MMFile;
 
-import diff;
-
-int main(string[] args)
+void main()
 {
-	if (args.length != 3)
-	{
-		stderr.writeln("use: ", args[0], " OLD NEW");
-		return 1;
-	}
+    auto a = MMFile.fromBytes(cast(ubyte[])"hello world\n");
+    auto b = MMFile.fromBytes(cast(ubyte[])"hello world!\n");
 
-	auto eng = new DiffEngine(3);
+    auto patch = a.computePatch(b);
+    writeln("patch size: ", patch.size());
 
-	string result; // сюда положим результат
-	auto ex = collectException(result = eng.diffFiles(args[1], args[2]));
-	if (ex !is null)
-	{
-		stderr.writeln(ex.msg);
-		return 2;
-	}
-	writeln(result);
-	return 0;
+    auto res = a.applyPatch(patch);
+    writeln("apply success: ", res.success);
+    write(res.patched.asSlice()); // печатаем результат
+    writeln();
 }