Merge api-{data,compound}.texi

* doc/ref/api-compound.texi: Remove.
* doc/ref/api-data.texi: Fold "Compound Data Types" and "Simple Data
  Types" into just "Data Types".  The distinction didn't work.
* doc/ref/guile.texi:
* doc/ref/Makefile.am:
* doc/ref/srfi-modules.texi: Adapt.

doc/ref/Makefile.am

@@ -75,7 +75,6 @@ guile_TEXINFOS = preface.texi			\
 		 r6rs.texi			\
 		 match.texi			\
 		 misc-modules.texi		\
-		 api-compound.texi		\
 		 libguile-autoconf.texi		\
 		 autoconf-macros.texi		\
 		 tools.texi			\

doc/ref/guile.texi

@@ -297,8 +297,7 @@ available through both Scheme and C interfaces.
 * The SCM Type::                The fundamental data type for C code.
 * Initialization::              Initializing Guile.
 * Snarfing Macros::             Macros for snarfing initialization actions.
-* Simple Data Types::           Numbers, strings, booleans and so on.
-* Compound Data Types::         Data types for holding other data.
+* Data Types::                  Representing values in Guile.
 * Foreign Objects::             Defining new data types in C.
 * Smobs::                       Use foreign objects instead.
 * Procedures::                  Procedures.
@@ -328,7 +327,6 @@ available through both Scheme and C interfaces.
 @include api-init.texi
 @include api-snarf.texi
 @include api-data.texi
-@include api-compound.texi
 @include api-foreign-objects.texi
 @include api-smobs.texi
 @include api-procedures.texi

doc/ref/srfi-modules.texi

@@ -1823,8 +1823,8 @@ procedures easier.  It is documented in @xref{Multiple Values}.
 
 This SRFI is a syntax for defining new record types and creating
 predicate, constructor, and field getter and setter functions.  It is
-documented in the ``Compound Data Types'' section of the manual
-(@pxref{SRFI-9 Records}).
+documented in the ``Data Types'' section of the manual (@pxref{SRFI-9
+Records}).
 
 
 @node SRFI-10