Hacking Mail.app (First bummer of 10.4)
In 10.3, I had hacked Mail.app to display a widescreen view. It really helped me get close to having a handle on my mail, and was a far better use of my PowerBook’s widescreen than the standard stacked three-view. No luck so far in 10.4. Something about Tiger Mail’s custom ‘ExpandingSplitView’ keeps expanding the splitter to fill most of the window when it’s switched to a vertical split.
update: Still not working, but I’ve found that the width of the splitter bar is tied to the height of the window.

update: I’m putting this away for a while. No luck and I’m suspecting the splitter is somehow glued into the application code. If so, it’s probably never going to work from an Interface Builder hack, short of re-building the whole nib (no, I will not try to rebuild the whole nib anytime soon, no no no…)
Final update There’s now a widescreen addon for mail.

heya,
looks like you tried to ping… sorry, got majorly hammered by some spam and now things seem to be broken in that area. :(
I’m frustrated too: I had hacked Mail.app to make the reply-attribution line work right – it should have an extra line before, not after as Mail.app has been doing right along, and now does again since 10.4 replaced my changed Messages.strings. Now I can’t find which .strings file that’s been moved to! Driving me nuts…
Oh good, I found it: /System/Library/Frameworks/
Message.framework/Versions/B/Resources/
English.lproj/Delayed.strings
It is very interesting!
I too found the /System/Library/Frameworks/
Message.framework/Versions/B/Resources/
English.lproj/Delayed.strings
However, I am unable to figure out how to edit it such that Mail will insert the standard sort of reply attribution. e.g.:
—–Original Message—–
From: name
Sent: day, date, time
To: recipent 1; recipient 2; etc.
Cc: cc recipent 1; cc recipient 2; etc.
Subject: subject
I can get as far as the first two lines, but I can’t figure out how to get the “to” “cc” and “subject fields to work. Any ideas?
kiero hackear al gunos correos no se an malos
my bar the good your ass softy ass professional
your ass the men”
hhahahahahhahahahahaha