[plt-scheme] A question about DrScheme window resizing behavior

Hi folks,

I've got a question about DrScheme window resizing behavior.

I'm trying to get it running nicely on the OLPC XO. The XO has a
1200x900 screen, runs RedHat Linux (a custom build), and uses the
"Sugar" window manager which is built on Matchbox. In Sugar, windows
are borderless and are sized to occupy the entire screen.

When you save or open a file in DrScheme v372 with a name longer than
17 characters, the DrScheme window (IDE) resizes beyond the borders of
the screen. Strangely, xwininfo reports the IDE as 1200x900 (I'm
guessing that this is an OS or lib problem). This resizing is a
problem since the right hand side of the IDE is no longer visible for
as many more than 17 characters are in the file name. This resizing
seems to occur because the file name is displayed below the file menu,
and it "pushes over" the Debug, Macro Stepper, Check Syntax, Run, and
Stop buttons. The next thing I did was to try this out on Windows.
Here are the steps I followed:

On Windows XP Pro started DrScheme version 372
Used these programs to work with the windows:
	http://www.wisdomandwonder.com/link/11/move-and-resize-windows-on-ms-windows
Found DrScheme's window handle was 15991366 with the command
	winfo
Set Window size to 1200x900 with the command
	wresize 15991366 1200 900
Saved an empty file with a name length of 150 chars, had named it
	111111111122222222223333333333444444444455555555556666666666777777777788888888889999999999000000000011111111112222222222333333333344444444445555555555
The window size now 1352x900
The window cannot be resized down to 1200x900 programatically or manually

I don't want this resizing to occur on Windows or Linux. Before
looking at the source code myself, at this point I know it would be
easier to ask for help, so if someone could point me in the right
direction as to where in the code to look and perhaps even how to get
this desired behavior, that would be great.

Where do I start?


-- 
"Wisdom begins in wonder!"
http://www.wisdomandwonder.com/