Custom Query (1030 matches)

There's a Trac contrib script that can be used as an svn post-commit-hook which will look through the commit log for references to tickets and update the tickets automagically. This would be a handy feature.

An oddity observed while testing.

Welcome to Clozure Common Lisp Version 1.4-dev-r13004M  (DarwinX8664)!
? (defvar *f* (make-array '(2 2) :element-type 'double-float))
*F*
? (watch *f*)
#2A((0.0D0 0.0D0) (0.0D0 0.0D0))
? (watch (array-data-and-offset *f*))
Unhandled exception 11 at 0x27777, context->regs at #xb029aa20
Exception occurred while executing foreign code
 at signal_handler + 135
? for help
[73105] Clozure CL kernel debugger: b

Frame pointer [#xb029b390] in unknown area.
[73105] Clozure CL kernel debugger: l
[73105] Clozure CL kernel debugger: r
%rax = 0x0000000000000000      %r8  = 0x0000000001001400
%rcx = 0x00000000b029aeb0      %r9  = 0x000000000001857c
%rdx = 0x0000000000504f10      %r10 = 0x000030004014101c
%rbx = 0x0000000000500000      %r11 = 0x0000000000504f10
%rsp = 0x00000000b029aef8      %r12 = 0x0000000000000000
%rbp = 0x0000000000000000      %r13 = 0x000000000000031a
%rsi = 0x0000000000504f10      %r14 = 0x000000ff0000037f
%rdi = 0x0000000000500000      %r15 = 0x0000000000000000
%rip = 0x0000000000027777   %rflags = 0x00010246
[73105] Clozure CL kernel debugger: t
Current Thread Context Record (tcr) = 0x504f10
Control (C) stack area:  low = 0xb0038000, high = 0xb029c000
Value (lisp) stack area: low = 0x1800000, high = 0x1a11000
Exception stack pointer = 0xb029aef8
[73105] Clozure CL kernel debugger: 

Crash doesn't happen if the array header isn't watched.

From ​http://www.lispforum.com/viewtopic.php?f=2&t=486#p3216

(with-open-file (f "f" :direction :output :external-format :utf-16) (write "abc" :stream f))

(with-open-file (f "f" :direction :input :external-format :utf-16) (read f))

On Windows XP, this returns a symbol with a weird pname (containing #\u+feff).

It works as expected on Darwin/x86.