text_cursor_is_active

	status.i4.v = text_cursor_is_active()

	This routine checks to see if there is an active text editing
	session intiated by a call to text_cursor_init_c for the
	current context.

	This function returns status values as follows:

	TRUE			an active text edit session exists
	FALSE			no text edit session exists

	This function requires the following include files:

	cnsparam_h, cbslib_h

	Related functions:

	text_cursor_init_c, text_cursor_end, text_set_cursor_c,
	text_read_cursor_c, text_erase_line_c, text_recolor_line_c,
	text_recolor_field_c, text_cursor_suspend_c

	C/C++ usage:

	int	status;

	status = text_cursor_is_active();