no need to try, only the first can work
- + blanc
tab { } * >< | make the mistake2010/12/23 bill lam <[email protected]> > From my understanding after reading Eric's post, the root cause is not file > name or file system, or where the j executable resides. It is J does not > ignore the first line if it begins with #! So that it is not hyphen alone. > try these inside a J session. > > ". '#!/bin/j7' > ". '#!/bin/j-7' > ". '#!/bin/j+7' > ". '#!/bin/j-a7' > ". '#!/bin/j 7' > ". '#!/bin/j a' > ". '#! -3' > > > Чтв, 23 Дек 2010, jerome fontaine писал(а): > > no it was linux lines and I make it run on linux > > i don't have windows, sorry > > > > line is ~/testhb > > > > and the link which is in ~/ > > refer to a target which is in ~/j32-701/bin/ > > > > bash processor doesn't "view" the hyphen > > > > it coulb be ~/aa/bb/cc/dd/ee/lcaller > > but not /home/jerome-fontaine/caller > > with this user_home a lot of problems > > > > 2010/12/23 bill lam <[email protected]> > > > > > Did you mean you run j script under window by using the line > > > #!C:\Users\björn\j701-user\jconsole.exe > > > > > > does window allow running shell script using shebang at all? > > > or you refer problems in another context? > > > > > > Срд, 22 Дек 2010, Björn Helgason писал(а): > > > > I am having a similar problems with some of my computers and J > setting of > > > > the users folder under my user name even if * do not want them there > > > because > > > > of the ö in my name.* > > > > * > > > > * > > > > *C:\Users\björn\j701-user* > > > > * > > > > * > > > > *This causes problems for me and I have reported that several times > > > before > > > > under J6.* > > > > * > > > > * > > > > *C:\Users\björn\j602-user > > > > * > > > > 2010/12/22 Eric Iverson <[email protected]> > > > > > > > > > I have looked into this problem and found it amusing. > > > > > > > > > > Note the 2 sentences: > > > > > #!/a_3/b > > > > > #!/a-3/b > > > > > > > > > > The 1st runs without error and has no side effects. The 2nd gets a > > > domain > > > > > error. > > > > > > > > > > The unix #! mechanism runs the binary after the #! with a 1st arg > of > > > the > > > > > name of the file. So jconsole runs and with normal J rules loads > the > > > file. > > > > > There is no special treatment of a 1st line starting with #! in the > > > load > > > > > verb or in 0!:0. So in all uses of #! files that first line gets > run > > > like > > > > > any other line. In most cases it runs without side effects and > without > > > > > error > > > > > and you get what you expect. But if that #! line gets an error you > get > > > > > stopped. There are lots of other legal file names that would cause > > > similar > > > > > errors. You could even have a line that had a side effect and > continued > > > > > execution. > > > > > > > > > > Short answer is that this won't be fixed for this release. > > > > > > > > > > A change of j64-701 to j64_701 would probably fix most real world > cases > > > but > > > > > I am not willing to make that change for this release. Partly > laziness > > > and > > > > > partly because it isn't a complete solution. If you had a - in your > > > user > > > > > name you'd have the same problem. And I am not willing to add a > test to > > > > > ignore a 1st line starting with #! to either 0!:0 or load. This bug > has > > > > > been > > > > > there for a long time. > > > > > > > > > > Workarounds are not difficult once the problem recognized. A #! J64 > > > unix > > > > > user can manually change the j64-701 to j64_701. Or perhaps better > (but > > > I > > > > > don't have details at hand) create a link file that avoids nasty > > > > > characters. > > > > > > > > > > On Mon, Dec 20, 2010 at 8:47 PM, Tikkanz <[email protected]> > wrote: > > > > > > > > > > > This problem has been recorded before, but I don't think properly > > > > > resolved. > > > > > > > > > > > > ris...@ric-linux:~/proj/getphenotypes$ cat testhb > > > > > > #!/home/rishe0/j64-701/bin/jconsole > > > > > > 1!:2&4 'Hello world!', 10 { a. > > > > > > NB. exit 0 > > > > > > > > > > > > ris...@ric-linux:~/proj/getphenotypes$ ./testhb > > > > > > |domain error: script > > > > > > | #!/home/rishe0/j64- 701/bin/jconsole > > > > > > |[-0] /home/rishe0/proj/getphenotypes/./testhb > > > > > > > > > ---------------------------------------------------------------------- > > > > > > For information about J forums see > > > http://www.jsoftware.com/forums.htm > > > > > > > > > > > > ---------------------------------------------------------------------- > > > > > For information about J forums see > http://www.jsoftware.com/forums.htm > > > > > > > > > > > > > > > > > > > > > -- > > > > Björn Helgason, Verkfræðingur > > > > Fornustekkum II > > > > 781 Hornafirði, > > > > t-póst: [email protected] > > > > gsm: +3546985532 > > > > sími: +3544781286 > > > > http://groups.google.com/group/J-Programming > > > > > > > > > > > > Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari > einfaldleikans > > > > > > > > góður kennari getur stigið á tær án þess að glansinn fari af skónum > > > > /|_ .-----------------------------------. > > > > ,' .\ / | Með léttri lund verður | > > > > ,--' _,' | Dagurinn í dag | > > > > / / | Enn betri en gærdagurinn | > > > > ( -. | `-----------------------------------' > > > > | ) | (\_ _/) > > > > (`-. '--.) (='.'=) ♖♘♗♕♔♙ > > > > `. )----' (")_(") ☃☠ > > > > > ---------------------------------------------------------------------- > > > > For information about J forums see > http://www.jsoftware.com/forums.htm > > > > > > -- > > > regards, > > > ==================================================== > > > GPG key 1024D/4434BAB3 2008-08-24 > > > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > -- > regards, > ==================================================== > GPG key 1024D/4434BAB3 2008-08-24 > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
