Yes, the documentation appears in the RHS if I click on the #undef dispatch_once line, but not on the #define dispatch_once _dispatch_once line.
Okay, … whatever works. I thought it was just me. Thx! -Carl On Apr 6, 2015, at 8:33 AM, Alex Zavatone <[email protected]> wrote: > Yeah, it appears to be declared as a macro in once.h in addition to being > declared as a function. > > If you look in once.h and select dispatch_once in line 61, you will see the > Quick Help entry for it. > > "Executes a block object once and only once for the lifetime of an > application. …" > > But if you select where it is defined as a macro, you won't get any help. I > see a # define for the macro on line 72 in once.h. > > I'm seeing it in the RHS panel when I select the function. > > Do you see it when you click on the function in line 61? > > Cheers, > Alex Zavatone > > > On Apr 6, 2015, at 11:08 AM, Steve Mills wrote: > >> On Apr 2, 2015, at 14:07:10, Carl Hoefs <[email protected]> >> wrote: >>> >>> I can't get Xcode 6.2 to reveal documentation about dispatch_once in the >>> RHS side panel. All it refers me to is once.h, which has no usefull >>> information. I have to bring up the main Xcode documentation window and >>> type it in there to get the documentation for it. All the other dispatch_* >>> functions show up normally in the RHS panel just not dispatch_once. >> >> Strange. I spent a few days with no left side content (well, actually the >> center outline or index pane) after upgrading to 6.2. I thought Apple just >> broke it. Luckily, Xcode crashes a lot when you try to command-click on a >> symbol in an assistant editor pane (at least when a storyboard is being >> displayed in the main editor), so it turns out all I needed to do was quit >> and restart Xcode. Still, WTH? >> >> -- >> Steve Mills >> Drummer, Mac geek >> >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> Xcode-users mailing list ([email protected]) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/xcode-users/zav%40mac.com >> >> This email sent to [email protected] >
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