Some notes on creating Macintosh RTF translators using
the RTF Tools distribution under THINK C (6.0.1).
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MACINTOSH PROJECT DOCUMENT NOTES

- Under Options/THINK C.../Prefix, use the following:
	#include <MacHeaders>
	#define VARARGS
	#define SYSV
- Under Options/THINK C.../Language Settings, select THINK C extensions.
- Set the application signature to match what the 'BNDL' resource says.
(See below under project resource template notes.)
- Set the following 'SIZE' flags:
	- Background Null Events
	- HighLevelEvent-Aware
	- Accept Remote HighLevelEvents
 - If your translator prints floating point numbers, the project should
include the ANSI library instead of the ANSI-small library since the latter
doesn't include floating-point support.


MACINTOSH PROJECT RESOURCE TEMPLATE

The Macintosh translator wrapper uses several resources.  If you build a new
translator, you can copy Proto.rsrc as a basis for your project's resource
file. Its contents are listed below.  Those resources which should be
modified are so indicated.  Some resources are optional.

'acur'
	128	(Optional)  Animated cursor resource.  If present, this is used
		together with the 'CURS' resources referenced in it to animate
		the cursor during file translations.  The translators in the
		distribution use a spinning beachball.

'ALRT'
	1000	The "About" alert.
	1001	General message alert.
	1002	Alert for asking whether a quit should really be done if there
		are documents still pending in the queue.

'BNDL'
	128	Modify your application's signature.  The 'BNDL' resource
		in Proto.rsrc designates a signature of 'rPrt' (RTF prototype).
		You should change the signature.  The signature should also
		be set to match in your project document.

'cicn'
	128	Used in 'ALRT' 1000.  Should look like your application's
		Finder icon in 'ICN#' 128 and 'icl8' 128.  Create the Finder
		icons first, then copy the color and B/W versions to 'cicn'
		128

'CURS'
	xxxx	(Optional)  If the 'acur' resource is present, the 'CURS'
		resources named by it must be present as well.

'DITL'
	1000	'ALRT' 1000 items.  You should modify the "Freely
		redistributable" and authorship items.
	1001	'ALRT' 1001 items.
	1002	'ALRT' 1002 items.

'FREF'
	128	'APPL' file reference.
	129	'TEXT' file reference.

'icl4', 'icl8', 'ICN#', 'ics#', 'ics4', ics8'
	128	Icon family for your application's icon.  Modify all of these.

'MENU'
	1000	File menu.
	1001	Edit menu.

'rPrt'
	0	Signature resource.  You should modify this to reflect the
		signature you choose for your application.  Note: you can
		change the name of this resource easily in ResEdit by editing
		the 'BNDL' resource.  ('rPrt' = RTF prototype.)

'STR '
	1000	"What this application does" description.  It's used in the
		About alert.  Modify to describe what your translator
		translates to.

'TEXT'
	1000	(Optional)  Help text resource.  If present, a"Help" item
		appears in the Apple menu.  Selecting it displays awindow
		the text of this resource as its contents.  It should be
		edited appropriately for your application.

'vers'
	1, 2	(Optional) Version resources.  Modify both of them.

'WIND'
	1000	Status window.
	1001	Log window.  You can change the size and/or location if you
		want a different default log window size and/or location.
	1002	Help window.  You can change the size and/or location if you
		want a different default help window size and/or location.


MISCELLANEOUS

rtf2troff.h:
This uses bcopy(), which is redefined in terms of memcpy() if SYSV is defined.
But under THINK C, must also make sure that the third argument is 4 bytes long,
or the copy gets a bad argument.  Thus bcopy() is defined differently when THINK_C
is defined than when not.