--- xmp-3.5.0.org/src/misc/load.c
+++ xmp-3.5.0.mod/src/misc/load.c
@@ -105,12 +105,19 @@
     if ((headersize = fread(b, 1, 1024, *f)) < 100)	/* minimum valid file size */
 	return 0;
 
+	size_t sl=strlen(*s);
+	
 #if defined __AMIGA__ && !defined __AROS__
     if (packer = test_xfd(b, 1024)) {
 	builtin = BUILTIN_XFD;
     } else
 #endif
 
+	if (!strcmp((*s)+sl-5,".lzma")) {
+		packer = "lzma";
+		cmd = "lzma -dc \"%s\"";
+	} else
+	
     if (b[0] == 'P' && b[1] == 'K' &&
 	((b[2] == 3 && b[3] == 4) || (b[2] == '0' && b[3] == '0' &&
 	b[4] == 'P' && b[5] == 'K' && b[6] == 3 && b[7] == 4))) {