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update tour.texi for site modules and extensions

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* doc/ref/tour.texi (Putting Extensions into Modules)
  (Writing new Modules): In the examples, show the files as being in the
  "site" dirs.
This commit is contained in:
Andy Wingo 2011-10-12 13:07:50 +02:00
parent d32df1325d
commit 067df233c4
1 changed files with 3 additions and 3 deletions
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6
doc/ref/tour.texi
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@ -235,7 +235,7 @@ in a location where Guile can automatically find it. The following
session shows a simple example.
@smallexample
$ cat /usr/local/share/guile/foo/bar.scm
$ cat /usr/local/share/guile/site/foo/bar.scm
(define-module (foo bar)
#:export (frob))
@ -258,14 +258,14 @@ You do this by writing a small Scheme file that defines the module and
call @code{load-extension} directly in the body of the module.
@smallexample
$ cat /usr/local/share/guile/math/bessel.scm
$ cat /usr/local/share/guile/site/math/bessel.scm
(define-module (math bessel)
#:export (j0))
(load-extension "libguile-bessel" "init_bessel")
$ file /usr/local/lib/libguile-bessel.so
$ file /usr/local/lib/guile/@value{EFFECTIVE-VERSION}/extensions/libguile-bessel.so
@dots{} ELF 32-bit LSB shared object @dots{}
$ guile
scheme@@(guile-user)> (use-modules (math bessel))