Custom Query (1030 matches)

From pro@…:

I tried to save a supplied-p parameter from a BOA constructor like this:

(defstruct (delayed-iseq
            (:constructor iseq (start-or-end 
                                &optional (end 0 end?) (by 1)
                                strict-direction?)))
 "Delayed index sequence evaluation."
 start-or-end end end? by strict-direction?)

but SBCL complained that end? was not used. After rereading the CLHS page for defstruct, I am still not 100% sure why this is. My intepretation is that END? is an argument like any other, but probably I am not getting something.

On Lion, it appears that overlay-style scroll bars can't be clicked in Hemlock editor windows. The clicks appear to go to the underlying text view, and they make a selection rather than scrolling the window content.

To reproduce:

• open a file large enough to need scrolling
• scroll by gesture so that the scroll bars appear
• try to drag the scrollbar

Observe that the scrollbar cannot be grabbed.

Using "legacy" scrollbars works fine.

1.8-dev-r15098, Mac OS X 10.7.2. I see the behavior in both 32-bit and 64-bit lisps.

Terje Norderhaug reports:

Returning from backtrace fails if the Restarts dialog has been closed.

The reason is that ui-object-exit-backtrace-context attempts to #/close the (car (ccl::bt.restarts context)) even if that is a closed restarts sequence-window-controller.

See attached file.