summaryrefslogtreecommitdiffstats
path: root/byte.txi
diff options
context:
space:
mode:
authorThomas Bushnell, BSG <tb@debian.org>2008-02-04 20:29:13 -0500
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:41 -0800
commit71dab84adaa579f9386dd8ee09006d3cac625723 (patch)
tree8022514642d25edffdb4bdd130020674b0efd844 /byte.txi
parent897451458bd8eec628c7bbfaccba0dd069830f0f (diff)
parent4684239efa63dc1b2c1cbe37ef7d3062029f5532 (diff)
downloadslib-debian/3b1-1.tar.gz
slib-debian/3b1-1.zip
Import Debian changes 3b1-1debian/3b1-1
slib (3b1-1) unstable; urgency=low * New upstream release. * guile.init (library-vicinity): Repeat change from 3a4-2. * slib.texi (Library Catalogs): Repeat change from 3a3-3. * slib.sh: Repeat change from 3a5-3. * slib.1: Repeat change from 3a5-4. * Makefile: Repeat change from 3a2-1.
Diffstat (limited to 'byte.txi')
-rw-r--r--byte.txi44
1 files changed, 30 insertions, 14 deletions
diff --git a/byte.txi b/byte.txi
index 6ffab1c..20bc8e0 100644
--- a/byte.txi
+++ b/byte.txi
@@ -48,17 +48,17 @@ nonnegative arguments.
@end defun
-@defun bytes->list bytes
+@defun list->bytes bytes
-@code{bytes->list} returns a newly allocated list of the bytes that make up the
-given byte-array.
+@code{list->bytes} returns a newly allocated byte-array formed from the small
+nonnegative integers in the list @var{bytes}.
@end defun
-@defun list->bytes bytes
+@defun bytes->list bytes
-@code{list->bytes} returns a newly allocated byte-array formed from the small
-nonnegative integers in the list @var{bytes}.
+@code{bytes->list} returns a newly allocated list of the bytes that make up the
+given byte-array.
@end defun
@noindent
@@ -67,6 +67,22 @@ nonnegative integers in the list @var{bytes}.
@findex equal?
+@defun bytes->string bytes
+
+Returns a new string formed from applying @code{integer->char} to
+each byte in @code{bytes->string}. Note that this may signal an error for bytes
+having values between 128 and 255.
+@end defun
+
+
+@defun string->bytes string
+
+Returns a new byte-array formed from applying @code{char->integer}
+to each character in @code{string->bytes}. Note that this may signal an error if an
+integer is larger than 255.
+@end defun
+
+
@defun bytes-copy bytes
Returns a newly allocated copy of the given @var{bytes}.
@@ -153,7 +169,7 @@ multi-byte sequences produced and used by number conversion routines
@code{(abs @var{n})} bytes read from @var{port}. If @var{n} is positive, then
the first byte read is stored at index 0; otherwise the last byte
read is stored at index 0. Note that the length of the returned
-string will be less than @code{(abs @var{n})} if @var{port} reaches
+byte-array will be less than @code{(abs @var{n})} if @var{port} reaches
end-of-file.
@var{port} may be omitted, in which case it defaults to the value returned
@@ -181,12 +197,12 @@ relative size of @var{start} and @var{end} determines the order of
writing.
-@deffn {Procedure} subbytes-read! string start end port
+@deffn {Procedure} subbytes-read! bts start end port
-@deffnx {Procedure} subbytes-read! string start end
-Fills @var{string} with up to @code{(abs (- @var{start} @var{end}))} bytes
-read from @var{port}. The first byte read is stored at index @var{string}.
+@deffnx {Procedure} subbytes-read! bts start end
+Fills @var{bts} with up to @code{(abs (- @var{start} @var{end}))} bytes
+read from @var{port}. The first byte read is stored at index @var{bts}.
@code{subbytes-read!} returns the number of bytes read.
@var{port} may be omitted, in which case it defaults to the value returned
@@ -194,12 +210,12 @@ by @code{current-input-port}.
@end deffn
-@defun subbytes-write string start end port
+@defun subbytes-write bts start end port
-@defunx subbytes-write string start end
+@defunx subbytes-write bts start end
@code{subbytes-write} writes @code{(abs (- @var{start} @var{end}))} bytes to
-output-port @var{port}. The first byte written is index @var{start} of @var{string}. @code{subbytes-write}
+output-port @var{port}. The first byte written is index @var{start} of @var{bts}. @code{subbytes-write}
returns the number of bytes written.
@var{port} may be omitted, in which case it defaults to the value returned