mirror of
https://git.savannah.gnu.org/git/guile.git
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* scheme-data.texi (Arithmetic): Documented the arithmetic
procedures.
(Integer Operations): Added documentation.
(Comparison): Added documentation.
(Complex): Added documentation.
(Symbols and Variables): Comment out `builtin-bindings', which is
removed according to NEWS.
(Pairs): Added documentation.
* scheme-io.texi: Added R5RS index entries for all R5RS
procedures.
(File Ports): New docs for `call-with-input-file',
`call-with-output-file', `with-input-from-file',
`with-output-to-file', `with-error-to-file'.
* scheme-control.texi, scheme-utility.texi,
* scheme-procedures.texi: Added R5RS index entries for all R5RS
procedures.
* scheme-evaluation.texi (Fly Evaluation): Added documentation for
`apply'. Added R5RS index entries for all R5RS procedures.
* scheme-data.texi: Added R5RS index entries for all R5RS
procedures. Removed R5RS index entries for `ass{q,v,occ}-set!'.
Removed explicit entries into the function entries. They are
automagic.
(Vectors): Added documentation for `make-vector', `vector-ref' and
`vector-set!'.
This commit is contained in:
Martin Grabmüller
parent
5352393c55
commit
fcaedf9936
7 changed files with 382 additions and 39 deletions
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@ -1,3 +1,34 @@
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2001-03-16 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
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* scheme-data.texi (Arithmetic): Documented the arithmetic
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procedures.
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(Integer Operations): Added documentation.
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(Comparison): Added documentation.
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(Complex): Added documentation.
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(Symbols and Variables): Comment out `builtin-bindings', which is
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removed according to NEWS.
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(Pairs): Added documentation.
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* scheme-io.texi: Added R5RS index entries for all R5RS
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procedures.
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(File Ports): New docs for `call-with-input-file',
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`call-with-output-file', `with-input-from-file',
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`with-output-to-file', `with-error-to-file'.
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* scheme-control.texi, scheme-utility.texi,
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* scheme-procedures.texi: Added R5RS index entries for all R5RS
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procedures.
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* scheme-evaluation.texi (Fly Evaluation): Added documentation for
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`apply'. Added R5RS index entries for all R5RS procedures.
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* scheme-data.texi: Added R5RS index entries for all R5RS
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procedures. Removed R5RS index entries for `ass{q,v,occ}-set!'.
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Removed explicit entries into the function entries. They are
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automagic.
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(Vectors): Added documentation for `make-vector', `vector-ref' and
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`vector-set!'.
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2001-03-12 Marius Vollmer <mvo@zagadka.ping.de>
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* intro.texi: Changed to reflect current practice better. Added
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@ -34,10 +34,15 @@
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@node Continuations
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@section Continuations
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@r5index call-with-current-continuation
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@c FIXME::martin: Document me!
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@deffn primitive call-with-current-continuation
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@end deffn
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@node Multiple Values
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@section Returning and Accepting Multiple Values
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@r5index values
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@deffn primitive values . args
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Delivers all of its arguments to its continuation. Except for
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continuations created by the @code{call-with-values} procedure,
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@ -46,6 +51,7 @@ passing no value or more than one value to continuations that
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were not created by @code{call-with-values} is unspecified.
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@end deffn
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@r5index call-with-values
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@deffn primitive call-with-values producer consumer
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Calls its @var{producer} argument with no values and a
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continuation that, when passed some values, calls the
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@ -174,6 +180,7 @@ if an exception occurs then @code{#f} is returned instead.
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[FIXME: this is pasted in from Tom Lord's original guile.texi and should
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be reviewed]
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@r5index dynamic-wind
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@c ARGFIXME in-guard/thunk1 thunk/thunk2 out-guard/thunk3
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@c docstring begin (texi-doc-string "guile" "dynamic-wind")
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@deffn primitive dynamic-wind thunk1 thunk2 thunk3
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@ -63,6 +63,8 @@ sections of this manual that cover them.
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@node Booleans
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@section Booleans
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@r5index not
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@r5index boolean?
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The two boolean values are @code{#t} for true and @code{#f} for false.
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@ -167,6 +169,7 @@ in Scheme, which is particularly clear and accessible: see
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@node Numerical Tower
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@subsection Scheme's Numerical ``Tower''
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@r5index number?
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Scheme's numerical ``tower'' consists of the following categories of
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numbers:
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@ -229,6 +232,7 @@ in detail.
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@node Integers
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@subsection Integers
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@r5index integer?
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Integers are whole numbers, that is numbers with no fractional part,
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such as 2, 83 and -3789.
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@ -287,6 +291,8 @@ Return @code{#t} if @var{obj} is an integer number, @code{#f} else.
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@node Reals and Rationals
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@subsection Real and Rational Numbers
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@r5index real?
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@r5index rational?
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Mathematically, the real numbers are the set of numbers that describe
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all possible points along a continuous, infinite, one-dimensional line.
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@ -347,6 +353,7 @@ is an integer number.
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@node Complex Numbers
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@subsection Complex Numbers
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@r5index complex?
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Complex numbers are the set of numbers that describe all possible points
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in a two-dimensional space. The two coordinates of a particular point
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@ -382,6 +389,10 @@ the set of complex numbers, so the predicate will also be fulfilled if
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@node Exactness
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@subsection Exact and Inexact Numbers
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@r5index exact?
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@r5index inexact?
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@r5index exact->inexact
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@r5index inexact->exact
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R5RS requires that a calculation involving inexact numbers always
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produces an inexact result. To meet this requirement, Guile
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@ -403,11 +414,12 @@ Return #t if X is an inexact number, #f else.
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@c docstring begin (texi-doc-string "guile" "inexact->exact")
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@deffn primitive inexact->exact z
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Returns an exact number that is numerically closest to Z.
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Returns an exact number that is numerically closest to @var{z}.
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@end deffn
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@c begin (texi-doc-string "guile" "exact->inexact")
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@deffn primitive exact->inexact
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@deffn primitive exact->inexact z
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Convert the number @var{z} to its inexact representation.
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@end deffn
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@ -480,6 +492,13 @@ multiplying by 10^N.
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@node Integer Operations
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@subsection Operations on Integer Values
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@r5index odd?
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@r5index even?
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@r5index quotient
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@r5index remainder
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@r5index modulo
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@r5index gcd
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@r5index lcm
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@c docstring begin (texi-doc-string "guile" "odd?")
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@deffn primitive odd? n
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@ -493,63 +512,98 @@ Return #t if N is an even number, #f otherwise.
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@c begin (texi-doc-string "guile" "quotient")
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@deffn primitive quotient
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Return the quotient of the numbers @var{x} and @var{y}.
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@end deffn
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@c begin (texi-doc-string "guile" "remainder")
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@deffn primitive remainder
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Return the remainder of the numbers @var{x} and @var{y}.
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@lisp
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(remainder 13 4) @result{} 1
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(remainder -13 4) @result{} -1
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@end lisp
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@end deffn
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@c begin (texi-doc-string "guile" "modulo")
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@deffn primitive modulo
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Return the modulo of the numbers @var{x} and @var{y}.
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@lisp
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(modulo 13 4) @result{} 1
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(modulo -13 4) @result{} 3
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@end lisp
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@end deffn
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@c begin (texi-doc-string "guile" "gcd")
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@deffn primitive gcd
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Return the greatest common divisor of all arguments.
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If called without arguments, 0 is returned.
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@end deffn
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@c begin (texi-doc-string "guile" "lcm")
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@deffn primitive lcm
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Return the least common multiple of the arguments.
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If called without arguments, 1 is returned.
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@end deffn
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@node Comparison
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@subsection Comparison Predicates
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@r5index zero?
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@r5index positive?
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@r5index negative?
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@c begin (texi-doc-string "guile" "=")
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@deffn primitive =
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Return @code{#t} if all parameters are numerically equal.
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@end deffn
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@c begin (texi-doc-string "guile" "<")
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@deffn primitive <
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Return @code{#t} if the list of parameters is monotonically
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increasing.
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@end deffn
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@c begin (texi-doc-string "guile" ">")
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@deffn primitive >
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Return @code{#t} if the list of parameters is monotonically
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decreasing.
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@end deffn
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@c begin (texi-doc-string "guile" "<=")
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@deffn primitive <=
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Return @code{#t} if the list of parameters is monotonically
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non-decreasing.
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@end deffn
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@c begin (texi-doc-string "guile" ">=")
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@deffn primitive >=
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Return @code{#t} if the list of parameters is monotonically
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non-increasing.
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@end deffn
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@c begin (texi-doc-string "guile" "zero?")
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@deffn primitive zero?
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Return @code{#t} if @var{z} is an exact or inexact number equal to
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zero.
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@end deffn
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@c begin (texi-doc-string "guile" "positive?")
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@deffn primitive positive?
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Return @code{#t} if @var{x} is an exact or inexact number greater than
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zero.
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@end deffn
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@c begin (texi-doc-string "guile" "negative?")
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@deffn primitive negative?
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Return @code{#t} if @var{x} is an exact or inexact number less than
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zero.
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@end deffn
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@node Conversion
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@subsection Converting Numbers To and From Strings
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@r5index number->string
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@r5index string->number
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@c docstring begin (texi-doc-string "guile" "number->string")
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@deffn primitive number->string n [radix]
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@ -572,6 +626,12 @@ for a number, then `string->number' returns #f. (r5rs)
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@node Complex
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@subsection Complex Number Operations
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@r5index make-rectangular
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@r5index make-polar
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@r5index real-part
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@r5index imag-part
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@r5index magnitude
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@r5index angle
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@c docstring begin (texi-doc-string "guile" "make-rectangular")
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@deffn primitive make-rectangular real imaginary
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@ -586,71 +646,111 @@ Return the complex number X * e^(i * Y).
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@c begin (texi-doc-string "guile" "real-part")
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@deffn primitive real-part
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Return the real part of the number @var{z}.
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@end deffn
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@c begin (texi-doc-string "guile" "imag-part")
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@deffn primitive imag-part
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Return the imaginary part of the number @var{z}.
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@end deffn
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@c begin (texi-doc-string "guile" "magnitude")
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@deffn primitive magnitude
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Return the magnitude of the number @var{z}. This is the same as
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@code{abs} for real arguments, but also allows complex numbers.
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@end deffn
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@c begin (texi-doc-string "guile" "angle")
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@deffn primitive angle
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Return the angle of the complex number @var{z}.
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@end deffn
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@node Arithmetic
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@subsection Arithmetic Functions
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@r5index max
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@r5index min
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||||
@r5index +
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@r5index *
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@r5index -
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||||
@r5index /
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||||
@r5index abs
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||||
@r5index floor
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||||
@r5index ceiling
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||||
@r5index truncate
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@r5index round
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||||
@c begin (texi-doc-string "guile" "+")
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@deffn primitive +
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@deffn primitive + z1 @dots{}
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Return the sum of all parameter values. Return 0 if called without any
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parameters.
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@end deffn
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@c begin (texi-doc-string "guile" "-")
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@deffn primitive -
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@deffn primitive - z1 z2 @dots{}
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If called without arguments, 0 is returned. Otherwise the sum of all but
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the first argument are subtracted from the first argument.
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@end deffn
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||||
@c begin (texi-doc-string "guile" "*")
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@deffn primitive *
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@deffn primitive * z1 @dots{}
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Return the product of all arguments. If called without arguments, 1 is
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returned.
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@end deffn
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||||
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||||
@c begin (texi-doc-string "guile" "/")
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@deffn primitive /
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@deffn primitive / z1 z2 @dots{}
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Divide the first argument by the product of the remaining arguments.
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@end deffn
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||||
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@c begin (texi-doc-string "guile" "abs")
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@deffn primitive abs
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@deffn primitive abs x
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Return the absolute value of @var{x}.
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@end deffn
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||||
@c begin (texi-doc-string "guile" "max")
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@deffn primitive max
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@deffn primitive max x1 x2 @dots{}
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Return the maximum of all parameter values.
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@end deffn
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@c begin (texi-doc-string "guile" "min")
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@deffn primitive min
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@deffn primitive min x1 x2 @dots{}
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Return the minium of all parameter values.
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@end deffn
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||||
@c begin (texi-doc-string "guile" "truncate")
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@deffn primitive truncate
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Round the inexact number @var{x} towards zero.
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@end deffn
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@c begin (texi-doc-string "guile" "round")
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@deffn primitive round
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@deffn primitive round x
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Round the inexact number @var{x} towards zero.
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@end deffn
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||||
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||||
@c begin (texi-doc-string "guile" "floor")
|
||||
@deffn primitive floor
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@deffn primitive floor x
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Round the number @var{x} towards minus infinity.
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@end deffn
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||||
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||||
@c begin (texi-doc-string "guile" "ceiling")
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@deffn primitive ceiling
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@deffn primitive ceiling x
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||||
Round the number @var{x} towards infinity.
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@end deffn
|
||||
|
||||
|
||||
@node Scientific
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@subsection Scientific Functions
|
||||
@r5index exp
|
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@r5index log
|
||||
@r5index sin
|
||||
@r5index cos
|
||||
@r5index tan
|
||||
@r5index asin
|
||||
@r5index acos
|
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@r5index atan
|
||||
@r5index sqrt
|
||||
@r5index expt
|
||||
|
||||
The following procedures accept any kind of number as arguments,
|
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including complex numbers.
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|
|
@ -1083,6 +1183,22 @@ Return a new random state using @var{seed}.
|
|||
|
||||
@node Characters
|
||||
@section Characters
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||||
@r5index char?
|
||||
@r5index char=?
|
||||
@r5index char<?
|
||||
@r5index char>?
|
||||
@r5index char<=?
|
||||
@r5index char>=?
|
||||
@r5index char-alphabetic?
|
||||
@r5index char-numeric?
|
||||
@r5index char-whitespace?
|
||||
@r5index char-upper-case?
|
||||
@r5index char-lower-case?
|
||||
@r5index char->integer
|
||||
@r5index integer->char
|
||||
@r5index char-upcase
|
||||
@r5index char-downcase
|
||||
|
||||
|
||||
Most of the characters in the ASCII character set may be referred to by
|
||||
name: for example, @code{#\tab}, @code{#\esc}, @code{#\stx}, and so on.
|
||||
|
|
@ -1290,6 +1406,8 @@ eventually, and it will be helpful to know how they work.
|
|||
@node String Fun
|
||||
@subsection String Fun
|
||||
|
||||
@r5index string
|
||||
@r5index list->string
|
||||
@c docstring begin (texi-doc-string "guile" "string")
|
||||
@c docstring begin (texi-doc-string "guile" "list->string")
|
||||
@deffn primitive string . chrs
|
||||
|
|
@ -1298,6 +1416,7 @@ Returns a newly allocated string composed of the arguments,
|
|||
@var{chrs}.
|
||||
@end deffn
|
||||
|
||||
@r5index make-string
|
||||
@c docstring begin (texi-doc-string "guile" "make-string")
|
||||
@deffn primitive make-string k [chr]
|
||||
Return a newly allocated string of
|
||||
|
|
@ -1306,23 +1425,27 @@ the string are initialized to @var{chr}, otherwise the contents
|
|||
of the @var{string} are unspecified.
|
||||
@end deffn
|
||||
|
||||
@r5index string-append
|
||||
@c docstring begin (texi-doc-string "guile" "string-append")
|
||||
@deffn primitive string-append . args
|
||||
Return a newly allocated string whose characters form the
|
||||
concatenation of the given strings, @var{args}.
|
||||
@end deffn
|
||||
|
||||
@r5index string-length
|
||||
@c docstring begin (texi-doc-string "guile" "string-length")
|
||||
@deffn primitive string-length string
|
||||
Return the number of characters in @var{string}.
|
||||
@end deffn
|
||||
|
||||
@r5index string-ref
|
||||
@c docstring begin (texi-doc-string "guile" "string-ref")
|
||||
@deffn primitive string-ref str k
|
||||
Return character @var{k} of @var{str} using zero-origin
|
||||
indexing. @var{k} must be a valid index of @var{str}.
|
||||
@end deffn
|
||||
|
||||
@r5index string-set!
|
||||
@c docstring begin (texi-doc-string "guile" "string-set!")
|
||||
@deffn primitive string-set! str k chr
|
||||
Store @var{chr} in element @var{k} of @var{str} and return
|
||||
|
|
@ -1330,12 +1453,14 @@ an unspecified value. @var{k} must be a valid index of
|
|||
@var{str}.
|
||||
@end deffn
|
||||
|
||||
@r5index string?
|
||||
@c docstring begin (texi-doc-string "guile" "string?")
|
||||
@deffn primitive string? obj
|
||||
Returns @code{#t} iff @var{obj} is a string, else returns
|
||||
@code{#f}.
|
||||
@end deffn
|
||||
|
||||
@r5index substring
|
||||
@c docstring begin (texi-doc-string "guile" "substring")
|
||||
@deffn primitive substring str start [end]
|
||||
Return a newly allocated string formed from the characters
|
||||
|
|
@ -1566,6 +1691,7 @@ Destructively capitalize every character in @code{str}.
|
|||
Capitalize every character in @code{str}.
|
||||
@end deffn
|
||||
|
||||
@r5index string<=?
|
||||
@c docstring begin (texi-doc-string "guile" "string-ci<=?")
|
||||
@deffn primitive string-ci<=? s1 s2
|
||||
Case insensitive lexicographic ordering predicate;
|
||||
|
|
@ -1573,6 +1699,7 @@ returns @t{#t} if @var{s1} is lexicographically less than
|
|||
or equal to @var{s2} regardless of case. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string-ci<
|
||||
@c docstring begin (texi-doc-string "guile" "string-ci<?")
|
||||
@deffn primitive string-ci<? s1 s2
|
||||
Case insensitive lexicographic ordering predicate;
|
||||
|
|
@ -1580,6 +1707,7 @@ returns @t{#t} if @var{s1} is lexicographically less than
|
|||
@var{s2} regardless of case. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string-ci=?
|
||||
@c docstring begin (texi-doc-string "guile" "string-ci=?")
|
||||
@deffn primitive string-ci=? s1 s2
|
||||
Case-insensitive string equality predicate; returns @t{#t} if
|
||||
|
|
@ -1587,6 +1715,7 @@ the two strings are the same length and their component characters
|
|||
match (ignoring case) at each position; otherwise returns @t{#f}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string-ci>=?
|
||||
@c docstring begin (texi-doc-string "guile" "string-ci>=?")
|
||||
@deffn primitive string-ci>=? s1 s2
|
||||
Case insensitive lexicographic ordering predicate;
|
||||
|
|
@ -1594,6 +1723,7 @@ returns @t{#t} if @var{s1} is lexicographically greater than
|
|||
or equal to @var{s2} regardless of case. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string-ci>?
|
||||
@c docstring begin (texi-doc-string "guile" "string-ci>?")
|
||||
@deffn primitive string-ci>? s1 s2
|
||||
Case insensitive lexicographic ordering predicate;
|
||||
|
|
@ -1601,18 +1731,21 @@ returns @t{#t} if @var{s1} is lexicographically greater than
|
|||
@var{s2} regardless of case. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string<=?
|
||||
@c docstring begin (texi-doc-string "guile" "string<=?")
|
||||
@deffn primitive string<=? s1 s2
|
||||
Lexicographic ordering predicate; returns @t{#t} if @var{s1}
|
||||
is lexicographically less than or equal to @var{s2}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string<?
|
||||
@c docstring begin (texi-doc-string "guile" "string<?")
|
||||
@deffn primitive string<? s1 s2
|
||||
Lexicographic ordering predicate; returns @t{#t} if @var{s1}
|
||||
is lexicographically less than @var{s2}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string=?
|
||||
@c docstring begin (texi-doc-string "guile" "string=?")
|
||||
@deffn primitive string=? s1 s2
|
||||
Lexicographic equality predicate;
|
||||
|
|
@ -1624,18 +1757,21 @@ upper and lower case letters as though they were the same character, but
|
|||
@samp{string=?} treats upper and lower case as distinct characters.
|
||||
@end deffn
|
||||
|
||||
@r5index string>=?
|
||||
@c docstring begin (texi-doc-string "guile" "string>=?")
|
||||
@deffn primitive string>=? s1 s2
|
||||
Lexicographic ordering predicate; returns @t{#t} if @var{s1}
|
||||
is lexicographically greater than or equal to @var{s2}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string>?
|
||||
@c docstring begin (texi-doc-string "guile" "string>?")
|
||||
@deffn primitive string>? s1 s2
|
||||
Lexicographic ordering predicate; returns @t{#t} if @var{s1}
|
||||
is lexicographically greater than @var{s2}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string->list
|
||||
@c docstring begin (texi-doc-string "guile" "string->list")
|
||||
@deffn primitive string->list str
|
||||
@samp{String->list} returns a newly allocated list of the
|
||||
|
|
@ -1651,11 +1787,13 @@ inverses so far as @samp{equal?} is concerned. (r5rs)
|
|||
Return the symbol whose name is @var{str}, downcased in necessary(???).
|
||||
@end deffn
|
||||
|
||||
@r5index string-copy
|
||||
@c docstring begin (texi-doc-string "guile" "string-copy")
|
||||
@deffn primitive string-copy str
|
||||
Returns a newly allocated copy of the given @var{string}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index string-fill!
|
||||
@c docstring begin (texi-doc-string "guile" "string-fill!")
|
||||
@deffn primitive string-fill! str chr
|
||||
Stores @var{char} in every element of the given @var{string} and returns an
|
||||
|
|
@ -2244,6 +2382,10 @@ Test whether obj is a compiled regular expression.
|
|||
|
||||
@node Symbols and Variables
|
||||
@section Symbols and Variables
|
||||
@r5index symbol?
|
||||
@r5index symbol->string
|
||||
@r5index string->symbol
|
||||
|
||||
|
||||
Guile symbol tables are hash tables. Each hash table, also called an
|
||||
@dfn{obarray} (for `object array'), is a vector of association lists.
|
||||
|
|
@ -2252,11 +2394,13 @@ Each entry in the alists is a pair (@var{SYMBOL} . @var{VALUE}). To
|
|||
(@var{SYMBOL} . @var{VALUE}) pair, adding a new entry to the symbol
|
||||
table (with an undefined value) if none is yet present.
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "builtin-bindings")
|
||||
@deffn primitive builtin-bindings
|
||||
Create and return a copy of the global symbol table, removing all
|
||||
unbound symbols.
|
||||
@end deffn
|
||||
@c FIXME::martin: According to NEWS, removed. Remove here too, or
|
||||
@c leave for compatibility?
|
||||
@c @c docstring begin (texi-doc-string "guile" "builtin-bindings")
|
||||
@c @deffn primitive builtin-bindings
|
||||
@c Create and return a copy of the global symbol table, removing all
|
||||
@c unbound symbols.
|
||||
@c @end deffn
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "gensym")
|
||||
@deffn primitive gensym [prefix]
|
||||
|
|
@ -2695,6 +2839,10 @@ This is the inverse of @code{make-keyword-from-dash-symbol}.
|
|||
|
||||
@node Pairs
|
||||
@section Pairs
|
||||
@r5index pair?
|
||||
@r5index cons
|
||||
@r5index set-car!
|
||||
@r5index set-cdr!
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "cons")
|
||||
@deffn primitive cons x y
|
||||
|
|
@ -2708,6 +2856,25 @@ Returns a newly allocated pair whose car is @var{x} and whose cdr is
|
|||
Returns @code{#t} if @var{x} is a pair; otherwise returns @code{#f}.
|
||||
@end deffn
|
||||
|
||||
@r5index car
|
||||
@r5index cdr
|
||||
@deffn primitive car pair
|
||||
@deffnx primitive cdr pair
|
||||
Return the car or the cdr of @var{pair}, respectively.
|
||||
@end deffn
|
||||
|
||||
@deffn primitive caar pair
|
||||
@deffnx primitive cadr pair @dots{}
|
||||
@deffnx primitive cdddar pair
|
||||
@deffnx primitive cddddr pair
|
||||
These procedures are compositions of @code{car} and @code{cdr}, where
|
||||
for example @code{caddr} could be defined by
|
||||
|
||||
@lisp
|
||||
(define caddr (lambda (x) (car (cdr (cdr x)))))
|
||||
@end lisp
|
||||
@end deffn
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "set-car!")
|
||||
@deffn primitive set-car! pair value
|
||||
Stores @var{value} in the car field of @var{pair}. The value returned
|
||||
|
|
@ -2723,6 +2890,18 @@ by @code{set-cdr!} is unspecified.
|
|||
|
||||
@node Lists
|
||||
@section Lists
|
||||
@r5index null?
|
||||
@r5index list?
|
||||
@r5index list
|
||||
@r5index length
|
||||
@r5index append
|
||||
@r5index reverse
|
||||
@r5index list-tail
|
||||
@r5index list-ref
|
||||
@r5index memq
|
||||
@r5index memv
|
||||
@r5index member
|
||||
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "list")
|
||||
@deffn primitive list . objs
|
||||
|
|
@ -2958,12 +3137,14 @@ Its use is recommended only in writing Guile internals,
|
|||
not for high-level Scheme programs.
|
||||
@end deffn
|
||||
|
||||
@r5index map
|
||||
@c begin (texi-doc-string "guile" "map")
|
||||
@c docstring begin (texi-doc-string "guile" "map-in-order")
|
||||
@deffn primitive map proc arg1 . args
|
||||
@deffnx primitive map-in-order proc arg1 . args
|
||||
@end deffn
|
||||
|
||||
@r5index for-each
|
||||
@c begin (texi-doc-string "guile" "for-each")
|
||||
@deffn primitive for-each proc arg1 . args
|
||||
@end deffn
|
||||
|
|
@ -3990,13 +4171,6 @@ lists which do not require their entries' keys to be unique.
|
|||
|
||||
@node Adding or Setting Alist Entries
|
||||
@subsubsection Adding or Setting Alist Entries
|
||||
@findex acons
|
||||
@findex assq-set!
|
||||
@findex assv-set!
|
||||
@findex assoc-set!
|
||||
@r5index assq-set!
|
||||
@r5index assv-set!
|
||||
@r5index assoc-set!
|
||||
|
||||
@code{acons} adds a new entry to an association list and returns the
|
||||
combined association list. The combined alist is formed by consing the
|
||||
|
|
@ -4124,18 +4298,9 @@ association list.
|
|||
|
||||
@node Retrieving Alist Entries
|
||||
@subsubsection Retrieving Alist Entries
|
||||
@findex assq
|
||||
@findex assv
|
||||
@findex assoc
|
||||
@findex assq-ref
|
||||
@findex assv-ref
|
||||
@findex assoc-ref
|
||||
@r5index assq
|
||||
@r5index assv
|
||||
@r5index assoc
|
||||
@r5index assq-ref
|
||||
@r5index assv-ref
|
||||
@r5index assoc-ref
|
||||
|
||||
@code{assq}, @code{assv} and @code{assoc} take an alist and a key as
|
||||
arguments and return the entry for that key if an entry exists, or
|
||||
|
|
@ -4190,9 +4355,6 @@ where @var{associator} is one of @code{assq}, @code{assv} or @code{assoc}.
|
|||
|
||||
@node Removing Alist Entries
|
||||
@subsubsection Removing Alist Entries
|
||||
@findex assq-remove!
|
||||
@findex assv-remove!
|
||||
@findex assoc-remove!
|
||||
|
||||
To remove the element from an association list whose key matches a
|
||||
specified key, use @code{assq-remove!}, @code{assv-remove!} or
|
||||
|
|
@ -4261,9 +4423,6 @@ the resulting alist.
|
|||
|
||||
@node Sloppy Alist Functions
|
||||
@subsubsection Sloppy Alist Functions
|
||||
@findex sloppy-assq
|
||||
@findex sloppy-assv
|
||||
@findex sloppy-assoc
|
||||
|
||||
@code{sloppy-assq}, @code{sloppy-assv} and @code{sloppy-assoc} behave
|
||||
like the corresponding non-@code{sloppy-} procedures, except that they
|
||||
|
|
@ -4611,6 +4770,7 @@ table into an a-list of key-value pairs.
|
|||
@node Vectors
|
||||
@section Vectors
|
||||
|
||||
@r5index make-vector
|
||||
@c docstring begin (texi-doc-string "guile" "make-vector")
|
||||
@deffn primitive make-vector k [fill]
|
||||
Returns a newly allocated vector of @var{k} elements. If a second
|
||||
|
|
@ -4618,6 +4778,8 @@ argument is given, then each element is initialized to @var{fill}.
|
|||
Otherwise the initial contents of each element is unspecified. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index vector
|
||||
@r5index list->vector
|
||||
@c docstring begin (texi-doc-string "guile" "vector")
|
||||
@c docstring begin (texi-doc-string "guile" "list->vector")
|
||||
@deffn primitive vector . l
|
||||
|
|
@ -4630,6 +4792,7 @@ arguments. Analogous to @samp{list}. (r5rs)
|
|||
@end format
|
||||
@end deffn
|
||||
|
||||
@r5index vector->list
|
||||
@c docstring begin (texi-doc-string "guile" "vector->list")
|
||||
@deffn primitive vector->list v
|
||||
@samp{Vector->list} returns a newly allocated list of the objects contained
|
||||
|
|
@ -4644,17 +4807,52 @@ list->vector '(dididit dah))
|
|||
@end format
|
||||
@end deffn
|
||||
|
||||
@r5index vector-fill!
|
||||
@c FIXME::martin: Argument names
|
||||
@c docstring begin (texi-doc-string "guile" "vector-fill!")
|
||||
@deffn primitive vector-fill! v fill_x
|
||||
Stores @var{fill} in every element of @var{vector}.
|
||||
The value returned by @samp{vector-fill!} is unspecified. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index vector?
|
||||
@c docstring begin (texi-doc-string "guile" "vector?")
|
||||
@deffn primitive vector? obj
|
||||
Returns @t{#t} if @var{obj} is a vector, otherwise returns @t{#f}. (r5rs)
|
||||
@end deffn
|
||||
|
||||
@r5index vector-length
|
||||
@deffn primitive vector-length vector
|
||||
Returns the number of elements in @var{vector} as an exact integer.
|
||||
@end deffn
|
||||
|
||||
@r5index vector-ref
|
||||
@deffn primitive vector-ref vector k
|
||||
@var{k} must be a valid index of @var{vector}.
|
||||
@samp{Vector-ref} returns the contents of element @var{k} of
|
||||
@var{vector}.
|
||||
@lisp
|
||||
(vector-ref '#(1 1 2 3 5 8 13 21) 5) @result{} 8
|
||||
(vector-ref '#(1 1 2 3 5 8 13 21)
|
||||
(let ((i (round (* 2 (acos -1)))))
|
||||
(if (inexact? i)
|
||||
(inexact->exact i)
|
||||
i))) @result{} 13
|
||||
@end lisp
|
||||
@end deffn
|
||||
|
||||
@r5index vector-set!
|
||||
@deffn primitive vector-set! vector k obj
|
||||
@var{k} must be a valid index of @var{vector}.
|
||||
@code{Vector-set!} stores @var{obj} in element @var{k} of @var{vector}.
|
||||
The value returned by @samp{vector-set!} is unspecified.
|
||||
@lisp
|
||||
(let ((vec (vector 0 '(2 2 2 2) "Anna")))
|
||||
(vector-set! vec 1 '("Sue" "Sue"))
|
||||
vec) @result{} #(0 ("Sue" "Sue") "Anna")
|
||||
(vector-set! '#(0 1 2) 1 "doe") @result{} @emph{error} ; constant vector
|
||||
@end lisp
|
||||
@end deffn
|
||||
|
||||
@node Hooks
|
||||
@section Hooks
|
||||
|
|
|
|||
|
|
@ -72,6 +72,7 @@ this procedure directly, use the procedures @code{read-enable},
|
|||
@code{read-disable}, @code{read-set!} and @var{read-options}.
|
||||
@end deffn
|
||||
|
||||
@r5index read
|
||||
@c docstring begin (texi-doc-string "guile" "read")
|
||||
@deffn primitive read [port]
|
||||
Read an s-expression from the input port @var{port}, or from
|
||||
|
|
@ -83,6 +84,7 @@ Any whitespace before the next token is discarded.
|
|||
@node Fly Evaluation
|
||||
@section Procedures for On the Fly Evaluation
|
||||
|
||||
@r5index eval
|
||||
@c ARGFIXME environment/environment specifier
|
||||
@c docstring begin (texi-doc-string "guile" "eval")
|
||||
@deffn primitive eval exp environment
|
||||
|
|
@ -90,6 +92,7 @@ Evaluate @var{exp}, a list representing a Scheme expression, in the
|
|||
environment given by @var{environment specifier}.
|
||||
@end deffn
|
||||
|
||||
@r5index interaction-environment
|
||||
@c docstring begin (texi-doc-string "guile" "interaction-environment")
|
||||
@deffn primitive interaction-environment
|
||||
This procedure returns a specifier for the environment that contains
|
||||
|
|
@ -117,6 +120,13 @@ Note: Rather than do new consing, @code{apply:nconc2last}
|
|||
destroys its argument, so use with care.
|
||||
@end deffn
|
||||
|
||||
@r5index apply
|
||||
@deffn primitive apply proc arg1 @dots{} args
|
||||
@var{proc} must be a procedure and @var{args} must be a list. Call
|
||||
@var{proc} with the elements of the list @code{(append (list @var{arg1}
|
||||
@dots{}) @var{args})} as the actual arguments.
|
||||
@end deffn
|
||||
|
||||
@deffn primitive primitive-eval exp
|
||||
Evaluate @var{exp} in the top-level environment specified by
|
||||
the current module.
|
||||
|
|
@ -141,6 +151,15 @@ signalled.
|
|||
@node Loading
|
||||
@section Loading Scheme Code from File
|
||||
|
||||
@r5index load
|
||||
@deffn procedure load filename
|
||||
Load @var{file} and evaluate its contents in the top-level environment.
|
||||
The load paths are searched. If the variable @code{%load-hook} is
|
||||
defined, it should be bound to a procedure that will be called before
|
||||
any code is loaded. See documentation for @code{%load-hook} later in
|
||||
this section.
|
||||
@end deffn
|
||||
|
||||
@c ARGFIXME file/filename
|
||||
@c docstring begin (texi-doc-string "guile" "primitive-load")
|
||||
@deffn primitive primitive-load filename
|
||||
|
|
@ -213,6 +232,7 @@ Return true if @var{obj} is a promise, i.e. a delayed computation
|
|||
(@pxref{Delayed evaluation,,,r4rs.info,The Revised^4 Report on Scheme}).
|
||||
@end deffn
|
||||
|
||||
@r5index force
|
||||
@c docstring begin (texi-doc-string "guile" "force")
|
||||
@deffn primitive force x
|
||||
If the promise X has not been computed yet, compute and return
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@ Because this definition is so loose, it is easy to write functions
|
|||
that simulate ports in software. @dfn{Soft ports} and @dfn{string
|
||||
ports} are two interesting and powerful examples of this technique.
|
||||
|
||||
@r5index input-port?
|
||||
@c docstring begin (texi-doc-string "guile" "input-port?")
|
||||
@deffn primitive input-port? x
|
||||
Returns @code{#t} if @var{x} is an input port, otherwise returns
|
||||
|
|
@ -39,6 +40,7 @@ Returns @code{#t} if @var{x} is an input port, otherwise returns
|
|||
@code{port?}.
|
||||
@end deffn
|
||||
|
||||
@r5index output-port?
|
||||
@c docstring begin (texi-doc-string "guile" "output-port?")
|
||||
@deffn primitive output-port? x
|
||||
Returns @code{#t} if @var{x} is an output port, otherwise returns
|
||||
|
|
@ -58,12 +60,14 @@ Equivalent to @code{(or (input-port? X) (output-port? X))}.
|
|||
|
||||
[Generic procedures for reading from ports.]
|
||||
|
||||
@r5index eof-object?
|
||||
@c docstring begin (texi-doc-string "guile" "eof-object?")
|
||||
@deffn primitive eof-object? x
|
||||
Returns @code{#t} if @var{x} is an end-of-file object; otherwise
|
||||
returns @code{#f}.
|
||||
@end deffn
|
||||
|
||||
@r5index char-ready?
|
||||
@c docstring begin (texi-doc-string "guile" "char-ready?")
|
||||
@deffn primitive char-ready? [port]
|
||||
Returns @code{#t} if a character is ready on input @var{port} and
|
||||
|
|
@ -81,6 +85,7 @@ indistinguishable from an interactive port that has no ready
|
|||
characters.}
|
||||
@end deffn
|
||||
|
||||
@r5index read-char?
|
||||
@c docstring begin (texi-doc-string "guile" "read-char")
|
||||
@deffn primitive read-char [port]
|
||||
Returns the next character available from @var{port}, updating
|
||||
|
|
@ -88,6 +93,7 @@ Returns the next character available from @var{port}, updating
|
|||
characters are available, an end-of-file object is returned.
|
||||
@end deffn
|
||||
|
||||
@r5index peek-char?
|
||||
@c docstring begin (texi-doc-string "guile" "peek-char")
|
||||
@deffn primitive peek-char [port]
|
||||
Returns the next character available from @var{port},
|
||||
|
|
@ -195,6 +201,7 @@ Return the print state of the port @var{port}. If @var{port}
|
|||
has no associated print state, @code{#f} is returned.
|
||||
@end deffn
|
||||
|
||||
@r5index newline
|
||||
@c docstring begin (texi-doc-string "guile" "newline")
|
||||
@deffn primitive newline [port]
|
||||
Send a newline to @var{port}.
|
||||
|
|
@ -228,6 +235,7 @@ port, if @var{destination} is @code{#f}, then return a string
|
|||
containing the formatted text. Does not add a trailing newline.
|
||||
@end deffn
|
||||
|
||||
@r5index write-char
|
||||
@c docstring begin (texi-doc-string "guile" "write-char")
|
||||
@deffn primitive write-char chr [port]
|
||||
Send character @var{chr} to @var{port}.
|
||||
|
|
@ -265,6 +273,7 @@ See also @ref{Ports and File Descriptors, close}, for a procedure
|
|||
which can close file descriptors.
|
||||
@end deffn
|
||||
|
||||
@r5index close-input-port
|
||||
@c docstring begin (texi-doc-string "guile" "close-input-port")
|
||||
@deffn primitive close-input-port port
|
||||
Close the specified input port object. The routine has no effect if
|
||||
|
|
@ -275,6 +284,7 @@ See also @ref{Ports and File Descriptors, close}, for a procedure
|
|||
which can close file descriptors.
|
||||
@end deffn
|
||||
|
||||
@r5index close-output-port
|
||||
@c docstring begin (texi-doc-string "guile" "close-output-port")
|
||||
@deffn primitive close-output-port port
|
||||
Close the specified output port object. The routine has no effect if
|
||||
|
|
@ -492,6 +502,7 @@ If omitted, @var{port} defaults to the current output port.
|
|||
@node Default Ports
|
||||
@section Default Ports for Input, Output and Errors
|
||||
|
||||
@r5index current-input-port
|
||||
@c docstring begin (texi-doc-string "guile" "current-input-port")
|
||||
@deffn primitive current-input-port
|
||||
Return the current input port. This is the default port used
|
||||
|
|
@ -499,6 +510,7 @@ by many input procedures. Initially, @code{current-input-port}
|
|||
returns the @dfn{standard input} in Unix and C terminology.
|
||||
@end deffn
|
||||
|
||||
@r5index current-output-port
|
||||
@c docstring begin (texi-doc-string "guile" "current-output-port")
|
||||
@deffn primitive current-output-port
|
||||
Return the current output port. This is the default port used
|
||||
|
|
@ -600,6 +612,7 @@ If a file cannot be opened with the access requested,
|
|||
@code{open-file} throws an exception.
|
||||
@end deffn
|
||||
|
||||
@r5index open-input-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "open-input-file")
|
||||
@deffn procedure open-input-file filename
|
||||
Open @var{filename} for input. Equivalent to
|
||||
|
|
@ -608,6 +621,7 @@ Open @var{filename} for input. Equivalent to
|
|||
@end smalllisp
|
||||
@end deffn
|
||||
|
||||
@r5index open-output-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "open-output-file")
|
||||
@deffn procedure open-output-file filename
|
||||
Open @var{filename} for output. Equivalent to
|
||||
|
|
@ -616,6 +630,75 @@ Open @var{filename} for output. Equivalent to
|
|||
@end smalllisp
|
||||
@end deffn
|
||||
|
||||
@r5index call-with-input-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "call-with-input-file")
|
||||
@deffn procedure call-with-input-file file proc
|
||||
@var{proc} should be a procedure of one argument, and @var{file} should
|
||||
be a string naming a file. The file must already exist. These
|
||||
procedures call @var{proc} with one argument: the port obtained by
|
||||
opening the named file for input or output. If the file cannot be
|
||||
opened, an error is signalled. If the procedure returns, then the port
|
||||
is closed automatically and the value yielded by the procedure is
|
||||
returned. If the procedure does not return, then the port will not be
|
||||
closed automatically unless it is possible to prove that the port will
|
||||
never again be used for a read or write operation.
|
||||
@end deffn
|
||||
|
||||
@r5index call-with-output-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "call-with-output-file")
|
||||
@deffn procedure call-with-output-file file proc
|
||||
@var{proc} should be a procedure of one argument, and @var{file} should
|
||||
be a string naming a file. The behaviour is unspecified if the file
|
||||
already exists. These procedures call @var{proc} with one argument: the
|
||||
port obtained by opening the named file for input or output. If the
|
||||
file cannot be opened, an error is signalled. If the procedure returns,
|
||||
then the port is closed automatically and the value yielded by the
|
||||
procedure is returned. If the procedure does not return, then the port
|
||||
will not be closed automatically unless it is possible to prove that the
|
||||
port will never again be used for a read or write operation.
|
||||
@end deffn
|
||||
|
||||
@r5index with-input-from-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "with-input-from-file")
|
||||
@deffn procedure with-input-from-file file thunk
|
||||
@var{thunk} must be a procedure of no arguments, and @var{file} must be
|
||||
a string naming a file. The file must already exist. The file is opened
|
||||
for input, an input port connected to it is made the default value
|
||||
returned by @code{current-input-port}, and the @var{thunk} is called
|
||||
with no arguments. When the @var{thunk} returns, the port is closed and
|
||||
the previous default is restored. Returns the value yielded by
|
||||
@var{thunk}. If an escape procedure is used to escape from the
|
||||
continuation of these procedures, their behavior is implementation
|
||||
dependent.
|
||||
@end deffn
|
||||
|
||||
@r5index with-output-to-file
|
||||
@c begin (scm-doc-string "r4rs.scm" "with-output-to-file")
|
||||
@deffn procedure with-output-to-file file thunk
|
||||
@var{thunk} must be a procedure of no arguments, and @var{file} must be
|
||||
a string naming a file. The effect is unspecified if the file already
|
||||
exists. The file is opened for output, an output port connected to it
|
||||
is made the default value returned by @code{current-output-port}, and
|
||||
the @var{thunk} is called with no arguments. When the @var{thunk}
|
||||
returns, the port is closed and the previous default is restored.
|
||||
Returns the value yielded by @var{thunk}. If an escape procedure is
|
||||
used to escape from the continuation of these procedures, their behavior
|
||||
is implementation dependent.
|
||||
@end deffn
|
||||
|
||||
@c begin (scm-doc-string "r4rs.scm" "with-error-to-file")
|
||||
@deffn procedure with-error-to-file file thunk
|
||||
@var{thunk} must be a procedure of no arguments, and @var{file} must be
|
||||
a string naming a file. The effect is unspecified if the file already
|
||||
exists. The file is opened for output, an output port connected to it
|
||||
is made the default value returned by @code{current-error-port}, and the
|
||||
@var{thunk} is called with no arguments. When the @var{thunk} returns,
|
||||
the port is closed and the previous default is restored. Returns the
|
||||
value yielded by @var{thunk}. If an escape procedure is used to escape
|
||||
from the continuation of these procedures, their behavior is
|
||||
implementation dependent.
|
||||
@end deffn
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "port-mode")
|
||||
@deffn primitive port-mode port
|
||||
Returns the port modes associated with the open port @var{port}. These
|
||||
|
|
|
|||
|
|
@ -56,6 +56,7 @@ documentation for that procedure.
|
|||
Return @code{#t} if @var{obj} is a closure.
|
||||
@end deffn
|
||||
|
||||
@r5index procedure?
|
||||
@c docstring begin (texi-doc-string "guile" "procedure?")
|
||||
@deffn primitive procedure? obj
|
||||
Return @code{#t} if @var{obj} is a procedure.
|
||||
|
|
|
|||
|
|
@ -13,6 +13,9 @@
|
|||
|
||||
@node Equality
|
||||
@section Equality
|
||||
@r5index eq?
|
||||
@r5index eqv?
|
||||
@r5index equal?
|
||||
|
||||
@c docstring begin (texi-doc-string "guile" "eq?")
|
||||
@deffn primitive eq? x y
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue