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-rw-r--r--doc/ref/libguile-concepts.texi10
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/ref/libguile-concepts.texi b/doc/ref/libguile-concepts.texi
index 20c0f72ca..15d54f531 100644
--- a/doc/ref/libguile-concepts.texi
+++ b/doc/ref/libguile-concepts.texi
@@ -153,8 +153,8 @@ that have been added to Guile by third-party libraries.
Also, computing with @code{SCM} is not necessarily inefficient. Small
integers will be encoded directly in the @code{SCM} value, for example,
-and do not need any additional memory on the heap. See @ref{Data
-Representation} to find out the details.
+and do not need any additional memory on the heap. See @ref{The
+Libguile Runtime Environment} to find out the details.
Some special @code{SCM} values are available to C code without needing
to convert them from C values:
@@ -170,8 +170,8 @@ In addition to @code{SCM}, Guile also defines the related type
@code{scm_t_bits}. This is an unsigned integral type of sufficient
size to hold all information that is directly contained in a
@code{SCM} value. The @code{scm_t_bits} type is used internally by
-Guile to do all the bit twiddling explained in @ref{Data
-Representation}, but you will encounter it occasionally in low-level
+Guile to do all the bit twiddling explained in @ref{The Libguile
+Runtime Environment}, but you will encounter it occasionally in low-level
user code as well.
@@ -182,7 +182,7 @@ As explained above, the @code{SCM} type can represent all Scheme values.
Some values fit entirely into a @code{SCM} value (such as small
integers), but other values require additional storage in the heap (such
as strings and vectors). This additional storage is managed
-automatically by Guile. You don't need to explicitely deallocate it
+automatically by Guile. You don't need to explicitly deallocate it
when a @code{SCM} value is no longer used.
Two things must be guaranteed so that Guile is able to manage the