diff --git a/src/test/Gtk/G.Mod b/src/test/gtk/G.Mod similarity index 100% rename from src/test/Gtk/G.Mod rename to src/test/gtk/G.Mod diff --git a/src/test/Gtk/Gdk.Mod b/src/test/gtk/Gdk.Mod similarity index 100% rename from src/test/Gtk/Gdk.Mod rename to src/test/gtk/Gdk.Mod diff --git a/src/test/Gtk/Glade.Mod b/src/test/gtk/Glade.Mod similarity index 100% rename from src/test/Gtk/Glade.Mod rename to src/test/gtk/Glade.Mod diff --git a/src/test/Gtk/Gtk.Mod b/src/test/gtk/Gtk.Mod similarity index 100% rename from src/test/Gtk/Gtk.Mod rename to src/test/gtk/Gtk.Mod diff --git a/src/test/Gtk/HelloWorld.Mod b/src/test/gtk/HelloWorld.Mod similarity index 100% rename from src/test/Gtk/HelloWorld.Mod rename to src/test/gtk/HelloWorld.Mod diff --git a/src/test/Gtk/Pango.Mod b/src/test/gtk/Pango.Mod similarity index 100% rename from src/test/Gtk/Pango.Mod rename to src/test/gtk/Pango.Mod diff --git a/src/test/Gtk/Readme.md b/src/test/gtk/Readme.md similarity index 100% rename from src/test/Gtk/Readme.md rename to src/test/gtk/Readme.md diff --git a/src/test/Gtk/gui.glade b/src/test/gtk/gui.glade similarity index 100% rename from src/test/Gtk/gui.glade rename to src/test/gtk/gui.glade diff --git a/src/test/Gtk/handlers.Mod b/src/test/gtk/handlers.Mod similarity index 100% rename from src/test/Gtk/handlers.Mod rename to src/test/gtk/handlers.Mod diff --git a/src/test/Gtk/makefile b/src/test/gtk/makefile similarity index 100% rename from src/test/Gtk/makefile rename to src/test/gtk/makefile diff --git a/src/test/X11/0/makefile b/src/test/x11/0/makefile similarity index 100% rename from src/test/X11/0/makefile rename to src/test/x11/0/makefile diff --git a/src/test/X11/0/test.Mod b/src/test/x11/0/test.Mod similarity index 100% rename from src/test/X11/0/test.Mod rename to src/test/x11/0/test.Mod diff --git a/src/test/X11/mines/Linie.Mod b/src/test/x11/mines/Linie.Mod similarity index 100% rename from src/test/X11/mines/Linie.Mod rename to 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b/src/test/x11/pacman/Readme.md similarity index 100% rename from src/test/X11/pacman/Readme.md rename to src/test/x11/pacman/Readme.md diff --git a/src/test/X11/pacman/makefile b/src/test/x11/pacman/makefile similarity index 100% rename from src/test/X11/pacman/makefile rename to src/test/x11/pacman/makefile diff --git a/src/test/X11/tetris/Linie.Mod b/src/test/x11/tetris/Linie.Mod similarity index 100% rename from src/test/X11/tetris/Linie.Mod rename to src/test/x11/tetris/Linie.Mod diff --git a/src/test/X11/tetris/Readme.md b/src/test/x11/tetris/Readme.md similarity index 100% rename from src/test/X11/tetris/Readme.md rename to src/test/x11/tetris/Readme.md diff --git a/src/test/X11/tetris/Tetris.Mod b/src/test/x11/tetris/Tetris.Mod similarity index 100% rename from src/test/X11/tetris/Tetris.Mod rename to src/test/x11/tetris/Tetris.Mod diff --git a/src/test/X11/tetris/Ziffer.Mod b/src/test/x11/tetris/Ziffer.Mod similarity index 100% rename from src/test/X11/tetris/Ziffer.Mod rename to src/test/x11/tetris/Ziffer.Mod diff --git a/src/test/X11/tetris/makefile b/src/test/x11/tetris/makefile similarity index 100% rename from src/test/X11/tetris/makefile rename to src/test/x11/tetris/makefile diff --git a/src/test/X11/tron/Readme.md b/src/test/x11/tron/Readme.md similarity index 100% rename from src/test/X11/tron/Readme.md rename to src/test/x11/tron/Readme.md diff --git a/src/test/X11/tron/Tron.Mod b/src/test/x11/tron/Tron.Mod similarity index 100% rename from src/test/X11/tron/Tron.Mod rename to src/test/x11/tron/Tron.Mod diff --git a/src/test/X11/tron/makefile b/src/test/x11/tron/makefile similarity index 100% rename from src/test/X11/tron/makefile rename to src/test/x11/tron/makefile diff --git a/src/test/X11/vier/Ausgabe.Mod b/src/test/x11/vier/Ausgabe.Mod similarity index 100% rename from src/test/X11/vier/Ausgabe.Mod rename to src/test/x11/vier/Ausgabe.Mod diff --git a/src/test/X11/vier/Readme.md b/src/test/x11/vier/Readme.md similarity index 100% rename from src/test/X11/vier/Readme.md rename to src/test/x11/vier/Readme.md diff --git a/src/test/X11/vier/Vier.Mod b/src/test/x11/vier/Vier.Mod similarity index 100% rename from src/test/X11/vier/Vier.Mod rename to src/test/x11/vier/Vier.Mod diff --git a/src/test/X11/vier/makefile b/src/test/x11/vier/makefile similarity index 100% rename from src/test/X11/vier/makefile rename to src/test/x11/vier/makefile