* strange behaviour to me
@ 2002-03-29 22:49 Mr. Peter Ivanyi
2002-03-30 17:45 ` rm
2002-03-31 19:23 ` Evan Prodromou
0 siblings, 2 replies; 3+ messages in thread
From: Mr. Peter Ivanyi @ 2002-03-29 22:49 UTC (permalink / raw)
Hi,
I have a strange situation (at least to me). "match:string"
becomes unbound in a script. For example if I start guile from a shell prompt:
peteri@mercury $ guile
guile> %load-path
("/home/peteri/temp/guile/install-1.5.4/share/guile/site"
"/home/peteri/temp/guile/install-1.5.4/share/guile/1.5.4"
"/home/peteri/temp/guile/install-1.5.4/share/guile" ".")
guile> match:string
#<procedure match:string (match)>
guile>
but from a script "match:string" is not bounded:
peteri@mercury $ cat cc.scm
(display %load-path)(newline)
match:string
peteri@mercury $ guile -s cc.scm
(/home/peteri/temp/guile/install-1.5.4/share/guile/site
/home/peteri/temp/guile/install-1.5.4/share/guile/1.5.4
/home/peteri/temp/guile/install-1.5.4/share/guile .)
ERROR: Unbound variable: match:string
peteri@mercury $
I do not understand it. How can I have "match:string" in my script ???
Thanx for your help in advance.
Peter Ivanyi
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: strange behaviour to me
2002-03-29 22:49 strange behaviour to me Mr. Peter Ivanyi
@ 2002-03-30 17:45 ` rm
2002-03-31 19:23 ` Evan Prodromou
1 sibling, 0 replies; 3+ messages in thread
From: rm @ 2002-03-30 17:45 UTC (permalink / raw)
Cc: guile-user@gnu.org
On Fri, Mar 29, 2002 at 10:49:22PM +0000, Mr. Peter Ivanyi wrote:
> Hi,
>
> I have a strange situation (at least to me). "match:string"
> becomes unbound in a script. For example if I start guile from a shell prompt:
>
> peteri@mercury $ guile
> guile> %load-path
> ("/home/peteri/temp/guile/install-1.5.4/share/guile/site"
> "/home/peteri/temp/guile/install-1.5.4/share/guile/1.5.4"
> "/home/peteri/temp/guile/install-1.5.4/share/guile" ".")
> guile> match:string
> #<procedure match:string (match)>
> guile>
>
> but from a script "match:string" is not bounded:
>
> peteri@mercury $ cat cc.scm
> (display %load-path)(newline)
> match:string
> peteri@mercury $ guile -s cc.scm
> (/home/peteri/temp/guile/install-1.5.4/share/guile/site
> /home/peteri/temp/guile/install-1.5.4/share/guile/1.5.4
> /home/peteri/temp/guile/install-1.5.4/share/guile .)
> ERROR: Unbound variable: match:string
> peteri@mercury $
>
>
> I do not understand it. How can I have "match:string" in my script ???
The cause: if run interactively guiles default module is 'guile-user', if
run from a script it is 'guile' (humpf!). Try the following:
| bash-2.05$ guile
| guile> match:string
| #<procedure match:string (match)>
| guile> (define-module (guile)) ; what is active when run as a script
| #<module (guile) 8081620>
| guile> match:string
| ERROR: Unbound variable: match:string
| ABORT: (unbound-variable)
| guile> (define-module (guile-user)) ; back to interactive guile-user
| #<directory (guile-user) 80835c0>
| guile> match:string
| #<procedure match:string (match)>
| guile>
|
You need to import match:string from (ice-9 regex) if you want to use it from
within a script.
Hmm, thinking of it -- why is (ice-9 regex) loaded in (guile-user) ?
Ralf Mattes
> Thanx for your help in advance.
>
> Peter Ivanyi
>
> _______________________________________________
> Guile-user mailing list
> Guile-user@gnu.org
> http://mail.gnu.org/mailman/listinfo/guile-user
_______________________________________________
Guile-user mailing list
Guile-user@gnu.org
http://mail.gnu.org/mailman/listinfo/guile-user
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: strange behaviour to me
2002-03-29 22:49 strange behaviour to me Mr. Peter Ivanyi
2002-03-30 17:45 ` rm
@ 2002-03-31 19:23 ` Evan Prodromou
1 sibling, 0 replies; 3+ messages in thread
From: Evan Prodromou @ 2002-03-31 19:23 UTC (permalink / raw)
>>>>> "PI" == Peter Ivanyi <peteri@carme.sect.mce.hw.ac.uk> writes:
PI> but from a script "match:string" is not bounded:
Try :
(use-modules (ice-9 regex))
~ESP
--
Evan Prodromou
evan@prodromou.san-francisco.ca.us
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2002-03-29 22:49 strange behaviour to me Mr. Peter Ivanyi
2002-03-30 17:45 ` rm
2002-03-31 19:23 ` Evan Prodromou
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