On 21 Jul 2010, at 15:54, Fritz Anderson wrote: > I'm writing a Foundation tool that will take both options and pathname > arguments. > > If you use NSUserDefaults, you can handle key-value options (-threshold 17) > pretty easily, but this has limitations. I don't see how it can be graceful > for > > * Two-hyphen options (chatty --verbose). > * Non-value options (ls -a). > * Single-item key-value options (chatty --verbose=3 -or- chatty -v3). > * Concatenated options (ls -al)
[snip] Maybe I'm missing something, but why not just use getopt_long()? That does the parsing for you, and matches what other programs on the system do. Kind regards, Alastair. -- http://alastairs-place.net _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
