theme: replace mutter/metacity with marco

src/core/window.c

@@ -8707,13 +8707,13 @@ meta_window_get_xwindow (MetaWindow *window)
  *
  * Returns the #MetaWindow for the window that is pointed to by the
  * WM_TRANSIENT_FOR hint on this window (see XGetTransientForHint()
- * or XSetTransientForHint()). Metacity keeps transient windows above their
+ * or XSetTransientForHint()). Marco keeps transient windows above their
  * parents. A typical usage of this hint is for a dialog that wants to stay
  * above its associated window.
  *
  * Return value: (transfer none): the window this window is transient for, or
  * %NULL if the WM_TRANSIENT_FOR hint is unset or does not point to a toplevel
- * window that Metacity knows about.
+ * window that Marco knows about.
  */
 MetaWindow *
 meta_window_get_transient_for (MetaWindow *window)

src/ui/theme-parser.c

@@ -3464,7 +3464,7 @@ find_version (const char **attribute_names,
 /* Returns whether the version element was successfully parsed.
  * If successfully parsed, then two additional items are returned:
  *
- * satisfied:        whether this version of Mutter meets the version check
+ * satisfied:        whether this version of Marco meets the version check
  * minimum_required: minimum version of theme format required by version check
  */
 static gboolean

src/ui/theme.c

@@ -1174,7 +1174,7 @@ meta_color_spec_new_from_string (const char *str,
 
       if (!debug_set)
         {
-          debug = g_getenv ("MUTTER_DISABLE_FALLBACK_COLOR") != NULL;
+          debug = g_getenv ("MARCO_DISABLE_FALLBACK_COLOR") != NULL;
           debug_set = TRUE;
         }
 

src/ui/tile-preview.c

@@ -1,6 +1,6 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 
-/* Mutter tile-preview marks the area a window will *ehm* snap to */
+/* Marco tile-preview marks the area a window will *ehm* snap to */
 
 /*
  * Copyright (C) 2010 Florian Müllner