debug_init

Initializes the debugging subsystem of gedit.

The function checks for the existence of certain environment variables to determine whether to enable output for a debug section. To enable output for a specific debug section, set an environment variable of the same name; e.g. to enable output for the DEBUG_PLUGINS section, set a GEDIT_DEBUG_PLUGINS environment variable. To enable output for all debug sections, set the GEDIT_DEBUG environment variable.

This function must be called before any of the other debug functions are called. It must only be called once.