What you saw on front end is those box characters but did you check its code
position, eg
a. i. 9!:6''
IIRC front end translates any character in the range (16+i.11){a. to box
characters.
Птн, 29 Окт 2010, David Mitchell писал(а):
> An experiment:
> (J602-64 IJX)
> 9!:6''
> ┌┬┐├┼┤└┴┘│─
> x=:9!:6''
> $x
> 11
>
> (J701-64 jconsole with copy and paste from J602 IJX)
> x=:'┌┬┐├┼┤└┴┘│─'
> $x
> 11
> 9!:7 x
>
> (J602-64 IJX with copy and paste of email content)
> y=:'┌┬┐├┼┤└┴┘│─'
> $y
> 33
>
> So I either needed to explain the copy and paste process or use your code for
> my
> example to be reliable.
>
>
> On 10/29/2010 11:22, bill lam wrote:
> > The string argument you pasted is a 33-bytes utf8 string, but 9!:7 expects
> > a string of 11 bytes. so that it will raise a length error. I'm puzzled
> > why you didn't get that error.
> >
> > Птн, 29 Окт 2010, David Mitchell писал(а):
> >> I suppose your way is simpler. I copied and pasted the results of 9!:6''
> >> from a
> >> J602 IJX window to the j701 jconsole window. It worked fine for me.
> >>
> >> On 10/29/2010 10:27, bill lam wrote:
> >>> I guess you meant 9!:7 (16+i.11){a.
> >>>
> >>>
> >>> Птн, 29 Окт 2010, David Mitchell писал(а):
> >>>> If it is a bug, it seems to have been fixed.
> >>>>
> >>>> J701 jconsole does not have the problem mentioned here. J602 jconsole
> >>>> does have
> >>>> this problem.
> >>>>
> >>>> Here are the results of my tests with j701 jconsole :
> >>>>
> >>>> a:
> >>>> ++
> >>>> ||
> >>>> ++
> >>>> 9!:6''
> >>>> +++++++++|-
> >>>>
> >>>> 9!:7'┌┬┐├┼┤└┴┘│─'
> >>>>
> >>>> 9!:6''
> >>>> ┌┬┐├┼┤└┴┘│─
> >>>> a:
> >>>> ┌┐
> >>>> ││
> >>>> └┘
> >>>>
> >>>> I did not have to make any changes to the default j701 setup (other than
> >>>> 9!:7)
> >>>> for it to be able to display the box drawing characters.
> >>>>
> >>>> On 10/28/2010 20:22, bill lam wrote:
> >>>>> Will it be a bug of jconsole that it does not use wide version api for
> >>>>> text
> >>>>> output? Window codepage are used by legacy non-unicode programs.
> >>>>>
> >>>>> Чтв, 28 Окт 2010, David Mitchell писал(а):
> >>>>>> This works for me on win7-64 (corrected):
> >>>>>>
> >>>>>> 1. Create a new shortcut icon.
> >>>>>> 2. Change the Target property of the icon to:
> >>>>>>
> >>>>>> C:\Windows\System32\cmd.exe /K "chcp 65001&& cd
> >>>>>> C:\Users\me\j64-602\bin&&
> >>>>>> jconsole"
> >>>>>>
> >>>>>> 3. Select the Shortcut Key property of the icon.
> >>>>>> 4. Type Ctrl+Alt+j
> >>>>>> 5. Make sure the shortcut font is set to Lucida Console.
> >>>>>> 6. Close the icon properties.
> >>>>>>
> >>>>>>
> >>>>>> Now, any time I type Ctrl+Alt+j, I get a new jconsole window that is
> >>>>>> using
> >>>>>> codepage 65001 and that displays a: using the box drawing characters.
> >>>>>>
> >>>>>> --
> >>>>>> David Mitchell
> >>>>>>
> >>>>>> On 10/28/2010 9:41, Tracy Harms wrote:
> >>>>>>> Thanks, Raul.
> >>>>>>>
> >>>>>>> The command 'chcp 65001' does make the box-drawing work right if I
> >>>>>>> launch
> >>>>>>> cmd.exe, execute chcp 65001, then execute jconsole.exe within that
> >>>>>>> window.
> >>>>>>> That's an improvement.
> >>>>>>>
> >>>>>>> What I was hoping, though, is to have jconsole.exe open directly and
> >>>>>>> work. I
> >>>>>>> defined a key on my keyboard such that a jconsole.exe window opens at
> >>>>>>> the
> >>>>>>> touch of that button. This puts me, in effect, in the same mode as
> >>>>>>> after I
> >>>>>>> run jconsole.exe in a command-line window. At that point it's too
> >>>>>>> late to
> >>>>>>> use chcp 65001.
> >>>>>>>
> >>>>>>> So far I don't see any way to have chcp 65001 be a default setting for
> >>>>>>> command-line mode. That's what I think it would take for
> >>>>>>> directly-launched
> >>>>>>> jconsole.exe windows to support box display properly.
> >>>>>>>
> >>>>>>> --
> >>>>>>> Tracy
> >>>>>>>
> >>>>>>>
> >>>>>>> On Tue, Oct 26, 2010 at 4:54 PM, Raul Miller<[email protected]>
> >>>>>>> wrote:
> >>>>>>>
> >>>>>>>> ...
> >>>>>>>> I think the problem is cmd.exe
> >>>>>>>>
> >>>>>>>> They display fine for me, when I run jconsole in my usual
> >>>>>>>> environment (windows 7, 64 bit, mintty cygwin window).
> >>>>>>>> But I get the same thing you get if I run jconsole in a cmd
> >>>>>>>> window.
> >>>>>>>> ...
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> http://cbloomrants.blogspot.com/2010/06/06-07-10-unicode-cmd-code-page-checkup.html
> >>>>>>>> suggests that chcp 65001 will fix the problem, and this
> >>>>>>>> worked for me after I changed my cmd.exe font from
> >>>>>>>> raster fonts to lucidia console.
> >>>>>>>>
> >>>>>>>> FYI,
> >>>>>>>>
> >>>>>>>> --
> >>>>>>>> Raul
> >>>>
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
--
regards,
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