Environment variables for debugging
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-When G_ENABLE_DEBUG was defined upon compilation, GRuntime supports
-an environment variable GRUNTIME_DEBUG that can be set to a
+When G_ENABLE_DEBUG was defined upon compilation, the GObject library
+supports an environment variable GOBJECT_DEBUG that can be set to a
combination of the flags passed in to g_type_init() (currently
"objects" and "signals") to trigger debugging messages about
object bookkeeping and signal emissions during runtime.