public function tem_create_EndianSuffix() result(suffix)
This function returns the string in the line which starts with the
specified key string in the text returned from print_self_status.
The key string itself is excluded from the returned string.
If the specified key is not found in the text an empty string will be
Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.