Maybe you just need
load'format'
hexdump a.{~i:48
00 D0 D1 D2 D3-D4 D5 D6 D7 D8 D9 DA DB-DC DD DE DF |................|
10 E0 E1 E2 E3-E4 E5 E6 E7 E8 E9 EA EB-EC ED EE EF |................|
20 F0 F1 F2 F3-F4 F5 F6 F7 F8 F9 FA FB-FC FD FE FF |................|
30 00 01 02 03-04 05 06 07 08 09 0A 0B-0C 0D 0E 0F |... .|
40 10 11 12 13-14 15 16 17 18 19 1A 1B-1C 1D 1E 1F |┌┬┐├┼┤└┴┘│─ |
50 20 21 22 23-24 25 26 27 28 29 2A 2B-2C 2D 2E 2F | !"#$%&'()*+,-./|
60 30 |0 |
--- On Tue, 6/24/08, Yuvaraj Athur Raghuvir <[EMAIL PROTECTED]> wrote:
> Thanks.
>
> Digging around, I found a better way to phrase my question:
>
> "how to display the non-printable (e.g. characters
> with ASCII values less
> than 32 or greater than 127) as distinct symbols instead of
> small rectangles
> that are indistinguishable?"
>
> I used standard fonts like Courier/Courier New for the
> display and nothing
> specially installed for J.
>
> What confuses me is that Wordpad is able to substitute
> something using
> Courier New while NotePad (and hence J's Session
> Manager?) is not able to do
> so. Probably goes back all the way to the type of edit
> control that is used
> here.
>
> Any clues?
>
> Yuva
>
>
>
> On Tue, Jun 24, 2008 at 1:53 PM, Dan Bron <[EMAIL PROTECTED]>
> wrote:
>
> > Yuvaraj Athur Raghuvir asked:
> > > What should I do to get the non-ascii characters
> represented other
> > > than boxes in the J Session Manager to allow for
> some visual debugging
> > > clues?
> >
> > You'll need to install a font that provides glyphs
> for these characters.
> > Then you need to configure the Session Manager to use
> this font.
> >
> > 1. To see what font you were using on your old
> machine, go to
> > Edit>Configure>Display and look in the Display
> Font field.
> > 2. Install this font on your new machine (if it
> isn't already).
> > 3. Copy the contents of the Display Font field from
> the old machine into
> > the same field on the new machine.
> >
> > There is some old APL font out there that has both
> box-drawing chars and
> > glyphs for control characters, like
> >
> > ASCII # GLYPH
> > ------- -----
> > 0 N
> > U
> > L
> >
> > 1 S
> > O
> > H
> >
> > 12 F
> > F
> >
> > But I can't find it now.
> >
> >
> > -Dan
> >
> >
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> http://www.jsoftware.com/forums.htm
> >
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