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author | Andy Wingo <wingo@pobox.com> | 2012-05-23 12:38:56 +0200 |
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committer | Andy Wingo <wingo@pobox.com> | 2012-05-23 12:38:56 +0200 |
commit | 747747ee06ac64c224b91e8f64f810a1159c1675 (patch) | |
tree | dcbbde402e06dc2ae70d036c6d474c43c87b031e /doc/ref | |
parent | 4df52c924dad7c7450dea61186b0820b5da844d1 (diff) | |
parent | 2de74cb56e3af44ce624638facfa061603d39c0d (diff) | |
download | guile-747747ee06ac64c224b91e8f64f810a1159c1675.tar.gz |
Merge remote-tracking branch 'origin/stable-2.0'
This commit removes code that was newly deprecated in stable-2.0.
Conflicts:
libguile/deprecated.c
libguile/deprecated.h
libguile/modules.c
module/ice-9/boot-9.scm
module/ice-9/deprecated.scm
Diffstat (limited to 'doc/ref')
-rw-r--r-- | doc/ref/api-modules.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/ref/api-modules.texi b/doc/ref/api-modules.texi index c91c2d409..17ab46277 100644 --- a/doc/ref/api-modules.texi +++ b/doc/ref/api-modules.texi @@ -1008,6 +1008,17 @@ Like @code{scm_c_define} and @code{scm_define}, but the specified module is used instead of the current one. @end deftypefn +In some rare cases, you may need to access the variable that +@code{scm_module_define} would have accessed, without changing the +binding of the existing variable, if one is present. In that case, use +@code{scm_module_ensure_local_variable}: + +@deftypefn {C Function} SCM scm_module_ensure_local_variable (SCM @var{module}, SCM @var{sym}) +Like @code{scm_module_define}, but if the @var{sym} is already locally +bound in that module, the variable's existing binding is not reset. +Returns a variable. +@end deftypefn + @deftypefn {C Function} SCM scm_module_reverse_lookup (SCM @var{module}, SCM @var{variable}) Find the symbol that is bound to @var{variable} in @var{module}. When no such binding is found, return @code{#f}. @end deftypefn |