[Main]
Name=CU_start
Type=Function
Subtype=ROM Call
Header Files=system.h
Definition=short CU_start (void);

[ROM Call]
Index=$C4

[Description]
Starts the cursor.

[Explanation]
CU_start restarts the cursor timer and sets an internal flag which tell that cursor is
active. This does not mean that the cursor will be displayed on the screen immidiately.
This mean only that if some routine wants to display cursor, it will be permitted.
The main usage of this function is in conjuction with text editor functions
(see <A HREF="$$LINK(textedit.h/)">textedit.h</A> header file). CU_start returns
<A HREF="$$LINK(alloc.h/Bool)">TRUE</A> or <A HREF="$$LINK(alloc.h/Bool)">FALSE</A>, depending of whether the cursor
was enabled or disabled before calling this function.

[References]
In=textedit.h/TE_focus, textedit.h/TE_handleEvent, textedit.h/TE_pasteText, unknown.h/GT_KeyIn, unknown.h/_ROM_CALL_3EA
Out=system.h/CU_cursorState, system.h/OSTimerRestart
