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(Vector Data): For SCM_VECTOR_BASE, SCM_STRING_CHARS

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and SCM_SYMBOL_CHARS, cross reference "Remembering During Operations".
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Kevin Ryde 2003-06-13 23:32:33 +00:00
parent df7986ca7e
commit cf4e2dabf4
1 changed files with 7 additions and 1 deletions
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8
doc/ref/data-rep.texi
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@ -46,7 +46,7 @@
@c essay @sp 10
@c essay @comment The title is printed in a large font.
@c essay @title Data Representation in Guile
@c essay @subtitle $Id: data-rep.texi,v 1.11 2003-06-11 23:07:53 kryde Exp $
@c essay @subtitle $Id: data-rep.texi,v 1.12 2003-06-13 23:32:33 kryde Exp $
@c essay @subtitle For use with Guile @value{VERSION}
@c essay @author Jim Blandy
@c essay @author Free Software Foundation
@ -875,6 +875,12 @@ if @var{x} is not a symbol or string, respectively.
There are also a few magic values stuffed into memory before a symbol's
characters, but you don't want to know about those. What cruft!
Note that @code{SCM_VECTOR_BASE}, @code{SCM_STRING_CHARS} and
@code{SCM_SYMBOL_CHARS} return pointers to data within the respective
object. Care must be taken that the object is not garbage collected
while that data is still being accessed. This is the same as for a
smob, @xref{Remembering During Operations}.
@node Procedures
@subsubsection Procedures