From 77c16d83433605de485d348b51dce8cafd69376a Mon Sep 17 00:00:00 2001 From: Marius Vollmer Date: Thu, 8 Aug 2002 17:07:10 +0000 Subject: [PATCH] Don't talk about 'bound?' which is gone. Thanks to Christopher Cramer. --- doc/ref/scheme-binding.texi | 4 +--- doc/ref/scheme-procedures.texi | 13 ++----------- 2 files changed, 3 insertions(+), 14 deletions(-) diff --git a/doc/ref/scheme-binding.texi b/doc/ref/scheme-binding.texi index 23786b3bf..987779c22 100644 --- a/doc/ref/scheme-binding.texi +++ b/doc/ref/scheme-binding.texi @@ -263,9 +263,7 @@ with duplicate bindings. @section Querying variable bindings Guile provides a procedure for checking whether a symbol is bound in the -top level environment. If you want to test whether a symbol is locally -bound in expression, you can use the @code{bound?} macro from the module -@code{(ice-9 optargs)}, documented in @ref{Optional Arguments}. +top level environment. @c NJFIXME explain [env] @deffn {Scheme Procedure} defined? sym [env] diff --git a/doc/ref/scheme-procedures.texi b/doc/ref/scheme-procedures.texi index 36f840ecc..8c08b387c 100644 --- a/doc/ref/scheme-procedures.texi +++ b/doc/ref/scheme-procedures.texi @@ -136,7 +136,7 @@ the scsh macros of the same name, but are slightly extended. Each of procedures these are used from. The items in @var{rest-arg} are sequentially bound to the variable names are given. When @var{rest-arg} runs out, the remaining vars are bound either to the default values or -left unbound if no default value was specified. @var{rest-arg} remains +@code{#f} if no default value was specified. @var{rest-arg} remains bound to whatever may have been left of @var{rest-arg}. After binding the variables, the expressions @var{expr} @dots{} are @@ -211,8 +211,7 @@ parameter list, but before any dotted rest argument. For example, creates a procedure with fixed arguments @var{a} and @var{b}, optional arguments @var{c} and @var{d}, and rest argument @var{e}. If the optional arguments are omitted in a call, the variables for them are -unbound in the procedure. This can be checked with the @code{bound?} -macro (documented below). +bound to @code{#f}. @code{lambda*} can also take keyword arguments. For example, a procedure defined like this: @@ -263,14 +262,6 @@ more similarity to DSSSL, MIT-Scheme and Kawa among others, as well as for refugees from other Lisp dialects. @end deffn -@deffn {library syntax} bound? variable -Check if a variable is bound in the current environment. - -The procedure @code{defined?} doesn't quite cut it as it stands, since -it only checks bindings in the top-level environment, not those in local -scope only. -@end deffn - @node define* Reference @subsection define* Reference