MATT MOWER  Thanks for the kind words.

It's technically possible and something I have considered, but not something I am actively working on.

Maybe in the future or, the source is open...

m/  
(Version 1.0.9)

MATT MOWER  The newly released Version 0.8 addresses the font issue in two ways.

First I have set the default stylesheet font to 9pt. Second I have fixed the problem with specifying a custom stylesheet.

Hope this helps.

Matt  
(Version 0.8)

MATT MOWER  Thanks for the report. I've now debugged the problem with setting preferences (and in the process identified the same problem with the svn path reported by others in the past). This will be fixed and custom stylesheets working in 0.8 which I will release in a few days.  
(Version 0.7.3)

MATT MOWER  Heh... sorry about that... curse of using a large display I guess.

I didn't really test the custom CSS properly, I'm going to push out another update in a few days, I'll try and make sure its working then.  
(Version 0.7.3)

MATT MOWER  Ah I've no idea what extra problems svn+ssh might create. If it's something you can fix by passing additional command-line parameters then it might be do-able.

As to font control take a look at the readme.txt. You can override the stylesheet used by Diffly to control how diffs are displayed. Change the fonts, change the colours, change what you like.  
(Version 0.7.2)

MATT MOWER  When you try to connect to a password protected repository Subversion will prompt you for your login credentials. It caches these locally so that you don't need to keep re-entering them for the same server.

I use Diffly with a working copy from a password protected, SSL enabled, repository with no problems.

If svn is not using cached credentials it sounds like you have something unusual going on in your svn client.  
(Version 0.7.2)

MATT MOWER  Under the hood Diffly is calling the command line SVN client for diffs, add, and commit. In essence it does:

svn ci --non-interactive --file --targets

Having written the commit message and list of files to be committed into temp files.

If you can tell me what's different about my command line and what works for you, I can maybe improve the situation in a future release.

Regards,

Matt  
(Version 0.7.2)

MATT MOWER  I'm not sure what you mean about password protected repositories. Diffly is a working copy browser, not a repository browser.

If you can check out the password protected repository to a working copy, Diffly will browse it. It can also commit to password protected repositories provided you have checked out a working copy successfully.  
(Version 0.7.2)