Oops! Didn't mean to check in the OS X Makefile; that is of course

[u/mdw/putty] / macosx / README.OSX

This directory contains a Mac OS X port of PuTTY/pterm, running as a
native Aqua GUI application.

THIS PORT IS CURRENTLY UNFINISHED AND EXPERIMENTAL. You are welcome
to use it, but don't be surprised at unexpected behaviour. I'm not
kidding.

In particular, I have not yet decided where OS X PuTTY should store
its configuration data. Options include storing it in ~/.putty to be
compatible with Unix PuTTY, storing it wherever is compatible with
Mac Classic PuTTY, storing it in a natively OS X location, or
sorting out the `config-locations' wishlist item and doing all
three. Therefore, if you start using this port and create a whole
load of saved sessions, you should not be surprised if a future
version of the port decides to look somewhere completely different
for the data and therefore loses them all. If that happens, don't
say you weren't warned!

Even more importantly, the alert box that confirms host keys is not
yet implemented, and the application will bomb out and exit if it
should be needed. This means you cannot make an SSH connection to a
new host using the GUI PuTTY in this port: you must first run
`plink' (which should be exactly identical to the version in the
Unix port) and tell it to confirm the host key.

Other ways in which the port is currently unfinished include:

 - terminal display is horribly slow

 - fatal errors are currently output via printf, which is obviously
   wrong for a GUI application

 - fonts aren't configurable

 - several features are unimplemented in the terminal display:
   underlining, non-solid-block cursors, double-width and
   double-height line attributes, bold as font rather than as
   colour, wide (CJK) characters, combining characters.

 - there's no scrollbar

 - terminal window resizing isn't implemented yet

 - proper window placement (cascading down and right from the
   starting position, plus remembering previous window positions per
   the Apple HIG) is not implemented

 - close-on-exit isn't implemented

 - warn-on-close isn't implemented

 - SessionWindow's dealloc method does nothing yet, so leaks memory

 - use of Alt+numberpad to enter arbitrary numeric character codes
   is not yet supported

 - cut and paste isn't supported

 - there's no Meta key yet. (I think it will have to be Command
   rather than Option since the latter is necessary to send some
   characters, including the rather important # on Apple UK
   keyboards; but trapping Command-<key> and sending it to the
   window rather than the application menu requires me to make a
   positive effort of some sort and I haven't got round to it yet.)

 - there's no specials menu

 - currently no support for server-side window management requests
   (i.e. escape sequences to minimise or maximise the window,
   request or change its position and size, change its title etc)

 - window title is currently fixed

 - no Event Log

 - no mid-session Change Settings

 - no icon (surprisingly important in an OS X app!)