I'm quite sure that if you do an initial install of J in a directory path
with blanks that everything works properly. This suggests the problem is not
simply the blanks, but something in particular to how the zipped
distribution is installed that causes problems.
----- Original Message -----
From: "Jean Claude COEZ" <[EMAIL PROTECTED]>
To: "Programming forum" <[email protected]>
Sent: Sunday, February 26, 2006 7:44 AM
Subject: Re: [Jprogramming] Jpath bug ?
Oleg,
I have no problem with what you said and I agree with you. But more
generally, try to install J in something like 'c:\my programs\' and I
believe it wil not start...
In my case, this is the function I use to load a sudoku grid. 'grilles' is
a subdirectory of '~user'. As I said the problem occurs because the J stuff
is in 'c:\my programs' instead of 'c:\myprograms'.
psudoku_charger_button=: 3 : 0
dir =. jpath '~user\grilles\'
f=:wd'mbopen "Choix d''une grille"', dir,' "" "Sudoku(*.dat)|*.dat"
ofn_filemustexist'
if. 0=$f do. return. end.
init matinit=:mat=: 9 9$".}:mat=:freads f
)
Hope this is more precise...
JC Coez
Message du 26/02/06 10:41
De : "Oleg Kobchenko"
A : "Programming forum"
Copie à :
Objet : Re: [Jprogramming] Jpath bug ?
How exactly do you read or write?
load'files'
'test123'fwrite jpath'c:\program files\common files\test.txt'
7
fread jpath'c:\program files\common files\test.txt'
test123
1!:0>
ââââââââââââââ¬âââââââââââââââââââ¬ââ¬ââââ¬âââââââ
âCommon Filesâ2006 2 25 15 12 27â0ârw-â----d-â
ââââââââââââââ´âââââââââââââââââââ´ââ´ââââ´âââââââ
--- Jean Claude COEZ wrote:
> I'll try to be as explicit as possible.
> I wrote a script for a sudoku solver and I keep track of grids to be
> solved. So I put all the
> data in a subdirectory called 'grilles'. To distribute my package I
> zipped the J stuff ( J.exe
> dll shortcut etc ) including the subdir 'grilles'. I mailed that to a
> friend who unzipped the
> package in something like 'c:\mes jeux'. Everything run fine except when
> he wants to access a
> grid stored in the subdir 'grilles'. In the script I use jpath to read
> or write to the subdir
> 'grilles' but I obtain only 'c:\mes' and consequently can't access those
> files. If we rename the
> 'c:\mes jeux' to c:\mesjeux' everything is fine...
> Hope that helps.
> JC Coez
>
> > Message du 26/02/06 00:35
> > De : "Chris Burke"
> > A : "Programming forum"
> > Copie à º
> > Objet : Re: [Jprogramming] Jpath bug ?
> >
> > Jean Claude COEZ wrote:
> > > Chris Burke wrote:
> > > JCCoez wrote:
> > >
> > >>When the path contains un space, jpath returns only the string up to
> > >>the
> > >>first space. I am using J504 on Windows Xp. Am I missing something ?
> > >>JCC
> > >
> > >
> > > What exactly is the problem? The jpath verb does not seem to treat
> > > spaces specially, for example:
> > >
> > > jpath 'abc def'
> > > abc def
> > >
> > > jpath '~system/abc def'
> > > /home/chris/j601/system/abc def
> > > ------------------------------------------------
> > >
> > > I re-ask the same question and precise that the names of directories
> > > could be 'ho me' or
> 'chr is'
> > > with an extra blank. In that case, the J package was installed in a
> > > directory having space
> > > in its name. I know this is not a good usage but it may happen.
> >
> > Please give an explicit example of the problem you are having, so that
> > we can reproduce it. Something simple like: load J, enter sentence X,
> > get result Y, expect result Z.
> >
> > The J system supports directories with blanks in the name. Any
> > problems
> > in this area will be fixed.
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> >
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> >
> >
> >
> >
>
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>
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