Updated with files from release 1.3.6

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@1397 626c5289-ae23-0410-ae9c-e8d60b6d4f22

1 files changed, 399 insertions, 245 deletions

diff --git a/CHANGES b/CHANGES
index f922f706a..b2724a193 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,241 +1,395 @@
 SWIG (Simplified Wrapper and Interface Generator)
 
-:::: NOTE :::: The CVS head works towards release 1.4; it is currently
-	       unstable.  The CVS branch "mkoeppe-1-3-a5-patches"
-	       starting from release 1.3a5 works towards the next
-	       stable release (1.3.6).
-
-Work in progress
-================
-
-06/14/2001: mkoeppe
-	    Use %%except instead of %except in some format
-	    strings. Reported by Ovidiu Toader, SF Bug #231923.
-
-02/03/01: beazley
-          Fixed some bugs related to typedef and typemaps.  The following
-          declarations are now legal:
-
-               typedef type (f)(parms);
-
-               %typemap(method) type (*f)(parms) {
-                 ...
-               }
-
-01/16/01: ttn
-          Integrated XML output code contributed by Klaus Wiederaenders.
-          This includes new directories Examples/xml and Lib/xml, and
-          new files Source/Modules1.1/xml.*.  Usage: swig -xml OUT foo.i
-          which writes the foo.i parse tree to xml file OUT.
-
-01/16/01: ttn
-	  Wrote table of contents for Doc/engineering.html.  Added section
-	  on CVS tagging conventions.  Added copyright to other docs.
-
-12/23/00: beazley
-          C++ wrappers now always include default constructors and destructors.
-          Most people want these anyways.  In addition, this solves some
-          problems related to virtual destructors and derived classes
-          originally reported by Roy LeCates.  Note: constructor wrappers
-          are never generated for abstract classes.
-          *** NEW FEATURE ***
-
-12/23/00: beazley
-          Changes to class wrappers.   When SWIG sees two classes like this,
-
-          class X {
-          public:
-             void foo();
-             ...
-          }
-
-          class Y : public X {
-          public:
-             void bar();
-             ...
-          }
-
-          it now generates two wrapper functions:
-
-             X_foo(X *x) { x->foo(); }
-             Y_bar(Y *y) { y->bar(); }
-
-          Unlike SWIG1.15, the foo() method does *not* result in a wrapper
-          function Y_foo(). Instead, the base class method X_foo() must be
-          used.
-          *** POTENTIAL INCOMPATIBILITY ***
-
-12/23/00: beazley
-          Typemaps can now be placed inside class definitions.  For example:
-
-          class Foo {
-          public:
-               %typemap(in) double {
-                    // Whatever
-                    ...
-               }
-               ...
-          };
-
-          When used in this manner, the typemap is applied to all class
-          members that follow.  In addition, the typemap is inherited
-          and will be applied in any derived classes.   On the other
-          hand, class typemaps are *not* applied to any declarations
-          appearing outside of the class (i.e., the scope of the typemap
-          is the class and any derived classes).
-          *** NEW FEATURE ***
-
-12/21/00: beazley
-          The %readonly directive is now defined as a scope. For example:
-
-           %readonly {
-                int foo;
-                int bar;
-           }
-
-          *** INCOMPATIBILITY ***
-
-12/21/00: beazley
-          The %native directive is now a scope.  It works as follows:
-
-          %native {
-              /* List functions with native prototypes */
-              PyObject *blah(PyObject *args, PyObject *self);
-              %name(foo) PyObject *wrap_foo(PyObject *args, PyObject *self);
-              ...
-          }
-
-          See note from 9/30/00 below. In addition, native function wrapping
-          has been enhanced in the Python/Tcl modules.  For example, the
-          Python module can automatically distinguish between keyword and
-          non-keyword wrappers.  Similarly, the Tcl module can distinguish
-          between Tcl7 and Tcl8 style wrappers.
-          *** POTENTIAL INCOMPATIBILITY ***
-
-12/15/00: beazley
-          SWIG now builds a complete parse tree before generating any wrapper
-          code.  Wrappers now appear in the same order as they appear
-          in the interface file.  In SWIG1.1, wrapping of classes was
-          deferred until everything else had been handled.
-
-12/15/00: beazley
-          New %scope directive defines a SWIG scope.  Basically, a scope
-          is a way of enclosing a collection of declarations that might
-          share a common property.  For example:
-
-               %scope("native") {
-                   /* Native wrappers */
-                   PyObject *blah(PyObject *args, PyObject *self);
-                   ...
-               }
-
-           or
-
-               %scope("readonly") {
-                  /* Readonly variables */
-                  int x;
-                  ...
-               }
-
-          An unnamed scope can also be used:
-
-               %scope {
-                  ... declarations ...
-               }
-
-          In addition to collecting objects, typemaps and other customization
-          features defined within a scope only get applied to those objects.
-          That is, a typemap defined in a scope will disappear at the end of
-          the scope.
-          *** NEW FEATURE ***
-
-10/14/00: beazley
-          Fixed some problems in output file handling and shadow classes.
-          Problem reported by Luigi Ballabio.
-
-10/14/00: beazley
-          Incorporated new set of patches for Macintosh support.  Contributed
-          by Luigi Ballabio.
-
-9/30/00 : beazley
-          %except and %typemap directives no longer take a language specifier.
-          For example:
-
-               %typemap(python,in) type { ... }
-
-          should be changed to
-
-               %typemap(in) type { ... }
-
-          If it is ever necessary to include typemaps for multiple languages,
-          use conditional compilation instead:
-
-          #ifdef SWIGPYTHON
-          %typemap(in) type { ... }
-          #endif
-          *** POTENTIAL INCOMPATIBILITY ***
-
-9/30/00 : beazley
-          %native directive no longer applies to a single entry, but rather
-          defines a new scope.  For example:
-
-          %native {
-               ... bunch of native declarations ...
-          }
-          *** POTENTIAL INCOMPATIBILITY ***
-
-9/30/00 : beazley
-          Most SWIG directives are now defined in terms of pragmas and
-          preprocessor macros.  For example:
-
-              %readonly
-
-          is now really parsed as
-
-              %pragma "readonly";
-
-          This scheme has been included to make the SWIG parser smaller
-          and more configurable.
-
-9/29/00 : beazley
-          %pragma directive syntax changed to the following:
-
-              %pragma(lang) name value;
-
-          (The "=" is gone and it must be terminated by a semicolon).
-          *** POTENTIAL INCOMPATIBILITY ***
-
-9/29/00 : beazley
-          All of the old code inclusion directives %init %{ ... %}, %wrapper %{ ... %},
-          %runtime %{ ... %} and so forth have been consolidated into a single SWIG
-          directive:
-
-               %insert("section")  %{ code %}
-
-          or
-
-               %insert("section") "filename"
-
-          Motivation: this design is simpler (the parser is smaller) and it is
-          extensible--language modules can define their own code sections for
-          shadow classes or whatever.
-
-          The old SWIG directives such as %wrapper %{ ... %} are now really
-          defined as preprocessor macros. For example:
-
-               #define %wrapper %insert("wrapper")
-
-9/25/00 : beazley
-          Modified the preprocessor so that macro names can start with a '%'.
-          This may allow new SWIG "directives" to be defined as macros instead
-          of having to be hard-coded into the parser.  More details later.
-          *** EXPERIMENTAL FEATURE ***
-
-:::: NOTE :::: All CHANGES entries newer than the 1.3a5 release refer to the new
-core, new parser, and redesigned module system.
-
-Version 1.3 Alpha 5 (September 22, 2000)
-========================================
+The Stable Development Branch
+=============================
+
+In this CVS branch "mkoeppe-1-3-a5-patches", fixes in the SWIG core
+and improvements to the language modules take place, starting from the
+relatively stable release 1.3a5.  It works towards the new stable
+release 1.3.6.
+
+This branch is also the basis for the "swig1.3" Debian package
+(currently unofficial, available from
+http://www.math.uni-magdeburg.de/~mkoeppe/imo-debian). 
+
+Eventually this branch will be merged with the development on the
+trunk of the CVS tree.
+
+Version 1.3.6  (July 9, 2001)
+=============================
+
+7/09/2001: cheetah (william fulton)
+	   * GIFPlot examples: FOREGROUND and BACKGROUND definition missing 
+	   after TRANSPARENT #define fix in GIFPlot
+
+7/03/2001: beazley
+           Fixed up the version numbers so that the release is known
+           as 1.3.6.  All future releases should have a similar
+           version format.
+
+7/02/2001: mkoeppe
+	   * [Python]: Prevent the problem of self.thisown not being
+	   defined if the C++ class constructor raised an exception.
+	   Thanks to Luigi Ballabio <ballabio@mac.com>.
+
+6/29/2001: mkoeppe
+	   * More portability fixes; fixed "gcc -Wall" warnings.
+
+6/29/2001: cheetah (william fulton)
+	   * GIFPlot examples: TRANSPARENT #define multiple times on Solaris 
+	   (clashes with stream.h).
+	   * Multiple definition bug fix for shadow classes. The perl and python 
+	   modules had workarounds which have been replaced with fixes in 
+	   the core. Many of the Language::cpp_xxxx functions now set a 
+	   flag which the derived classes can access through 
+	   is_multiple_definition() to see whether or not code should be 
+	   generated.  The code below would have produced varying degrees 
+	   of incorrect shadow class code for the various modules:
+	   class TestClass
+	   {
+	   public:
+	     TestClass() {};
+	     TestClass(int a) {};
+	     ~TestClass() {};
+	     unsigned long xyz(short k) {};
+	     unsigned long xyz(int n) {};
+	     static void static_func() {};
+	     static void static_func(int a) {};
+	   };
+	   void delete_TestClass(int a);
+
+6/27/2001: mkoeppe
+	   * [Perl] Another const-related portability fix.
+
+6/26/2001: cheetah (william fulton)
+	   * [Java] Added in cpp_pragma() support with a host of new pragmas - see 
+	   jswig.html. These are designed for better mixing of Java and c++. It 
+	   enables the user to specify pure Java classes as bases and/or interfaces 
+	   for the wrapped c/c++.
+	   * [Java] Old pragmas renamed. Warning given for the moment if used.
+          *** POTENTIAL INCOMPATIBILITY FOR JAVA MODULE ***
+
+6/25/2001: mkoeppe
+	   * Incorporated more build changes contributed by Wyss Clemens
+	   <WYS@helbling.ch> for swig/ruby on cygwin.
+
+6/20/2001: cheetah (william fulton)
+	   * Makefile mods so that 'make check' uses the swig options in the makefiles
+	   * [Java] Removed Generating wrappers message
+	   * [Java] NULL pointer bug fix
+	   * [Java] Bug fix for Kaffe JVM
+
+6/20/2001: mkoeppe
+	   * SWIG_TypeQuery from common.swg now returns a
+	   swig_type_info* rather than a void*.  This fixes a problem
+	   when using pointer.i and C++, as illustrated by the new
+	   test-suite example perl5/pointer-cxx.
+	   * Portability fixes (const char *). 
+	   * Incorporated build changes contributed by Wyss Clemens
+	   <WYS@helbling.ch>, which make swig runnable on cygwin.
+
+6/19/2001: cheetah (william fulton)
+	   * [Java] Bug fix for SF bug #211144. This fix is a workaround 
+	     until fixed in the core.
+
+6/19/2001: mkoeppe
+	   * [Guile]: Portability fixes for use with the Sun Forte
+	   compilers. 
+	   * [Tcl]: Portability fix (const char *).
+	   * [Tcl]: Configure now first tries to find a tclConfig.sh
+	   file in order to find the Tcl include directory, library
+	   location and library name.
+	   * [Python]: Added a few possible library locations.
+
+6/18/2001: mkoeppe
+	   * [Guile]: Don't call scm_c_export if nothing is to be
+	     exported.  Don't warn on %module if module has been set
+	     already (this frequently occurs when %import is used).
+
+6/16/2001: mkoeppe
+	   * [Guile]: New "passive" linkage, which is appropriate for
+	     multi-module extensions without Guile module magic.
+
+6/15/2001: mkoeppe
+	   * [Guile]: Fixed printing of smobs (space and angle were
+	     missing). 
+	   * Properly generate type information for base classes
+	     imported with the %import directive.  Thanks to Marcelo
+	     Matus <mmatus@acms.arizona.edu> for the report and the
+	     patch; this closes SF bug #231619; see also
+	     Examples/guile/test-suite/import*. 
+	   * [Guile]: Fix casting between class and base class; the
+	     runtime type system had it the wrong way around; see
+	     Examples/guile/test-suite/casts.i
+	   * Make typemaps for SWIGPOINTER * with arg name take
+	     precedence over those without arg name, to match normal
+	     typemap precedence rules.
+	   * Fixed the random-line-numbers problem reported as SF bug
+	     #217310; thanks to Michael Scharf <scharf@users.sf.net>.
+	   * [Guile]: Handle the %name and %rename directives.
+	   * New syntax: %name and %rename now optionally take double
+	     quotes around the scripting name.  This is to allow scripting
+	     names that aren't valid C identifiers.
+
+6/14/2001: beazley
+           Made a minor change to the way files are loaded in
+           order to get file/line number reporting correct in
+           the preprocessor.
+
+6/14/2001: mkoeppe
+	   * The parser now understands the (non-standard) "long long"
+	     types. It is up to the individual language modules to
+	     provide typemaps if needed. Reported by Sam Steingold, SF
+	     bug #429176.
+	   * The parser now understands arguments like "const int *
+	     const i". This fixes SF bug #215649.
+	   * Fixed the Guile test-suite.
+
+6/13/2001: mkoeppe
+	   Partial merge from the CVS trunk at tag
+	   "mkoeppe-merge-1". This covers the following changes:
+
+| 01/16/01: ttn
+|	   Wrote table of contents for Doc/engineering.html.  Added section
+|	   on CVS tagging conventions.  Added copyright to other docs.
+| 9/25/00 : beazley
+| 	   Modified the preprocessor so that macro names can start with a '%'.
+| 	   This may allow new SWIG "directives" to be defined as macros instead
+| 	   of having to be hard-coded into the parser.  
+|
+| *** Also a yet-to-be-documented quoting mechanism with backquotes
+| *** has been implemented?
+
+6/13/2001: mkoeppe
+	 * When configure does not find a language, don't use default
+	   paths like /usr/local/include; this only causes build
+	   problems.
+	 * New directory: Examples/Guile/test-suite, where a few
+	   bugs in 1.3a5 are demonstrated. 
+	 * Handle C++ methods that have both a "const" and a "throw"
+	   directive (see Examples/Guile/test-suite/cplusplus-throw.i); 
+	   thanks to Scott B. Drummonds for the report and the fix. 
+	 * Handle C++ pointer-reference arguments (like "int *& arg") 
+	   (see Examples/Guile/test-suite/pointer-reference.i,
+	   reported as SF bug #432224).
+	 * [Ruby] Fixed typo in rubydec.swg; thanks to Lyle Johnson!
+	 * Don't stop testing when one test fails.
+	 * [Guile, MzScheme] Don't print "Generating wrappers...".
+
+6/12/2001: mkoeppe
+	   [Guile] VECTORLENINPUT and LISTLENINPUT now have separate
+	   list length variables. TYPEMAP_POINTER_INPUT_OUTPUT
+	   attaches argument documentation involving SCM_TYPE to the
+	   standard pointer typemaps. INOUT is now an alias for BOTH.
+
+6/12/2001: cheetah (william fulton)
+	   Some Java documentation added.
+	   [Java] Fixed bugs in import pragma and shadow pragma. 
+
+6/12/2001: mkoeppe
+	   Fix declarations of SWIG_define_class
+	   (Lib/ruby/rubydec.swg) and SWIG_TypeQuery
+	   (Lib/common.swg). Thanks to Lyle Johnson
+	   <ljohnson@resgen.com> for the patches.
+
+6/11/2001: mkoeppe
+	   [Guile] Use long instead of scm_bits_t; this makes the
+	   generated wrapper code compatible with Guile 1.3.4
+	   again. Thanks to Masaki Fukushima for pointing this out.
+
+6/11/2001: cheetah (william fulton)
+	   The generic INSTALL file from autoconf added. Few changes to README file.
+
+6/11/2001: mkoeppe
+	   Fixed typo in Makefile.in; thanks to Greg Troxel
+	   <gdt@ir.bbn.com>. 
+
+6/08/2001: cheetah (william fulton)
+	   make check works again. Examples/GIFPlot configure generated by
+	   top level autoconf now.
+
+6/08/2001: mkoeppe
+	   Another build change: The new script autogen.sh runs
+	   autoconf in the appropriate directories.  The top-level
+	   configure also configures in Examples/GIFPlot.
+
+6/07/2001: mkoeppe
+	   Made the Makefile work with non-GNU make again.
+
+6/07/2001: cheetah (william fulton)
+	   [Java] Class/struct members that are arrays of pointers to classes/structs -
+	   Shadow class's get/set accessors now use Java classes instead of longs (pointers).
+	   [Java] Shadow classes will now clean up memory if function return type 
+	   is a class/struct.
+	   [Java] New example called reference based on the same example from other modules.
+
+6/06/2001: mkoeppe
+	   New configure option --with-release-suffix allows for
+	   attaching a suffix to the swig binary and the swig runtime
+	   libraries.  Minor changes to the build system.  "swig
+	   -swiglib" works again.  If invoked with the new option
+	   "-ldflags", SWIG prints a line of linker flags needed to
+	   link with the runtime library of the selected language
+	   module. 
+
+6/06/2001: mkoeppe
+	   [Guile] gswig_list_p is an int, not a SCM.  This typo
+	   caused warnings when compiling with a Guile configured with
+	   strict C type checking. In INPUT and BOTH typemaps
+	   generated by the SIMPLE_MAP macro, use the SCM_TO_C
+	   function to convert from Guile to C (rather than C_TO_SCM).
+	   Use scm_intprint to print pointers (rather than
+	   sprintf). Allow using "-linkage" instead of "-Linkage". 
+
+6/05/2001: cheetah (william fulton)
+	   [Java] Mods for using inherited c++ classes from Java
+	   [Java] New example called class based on the same example from other modules
+
+6/05/2001: cheetah (william fulton)
+	   [Java] destructor (_delete()) was not aware of %name renaming
+	   [Java] extends baseclass did not know about %name renaming
+	   [Java] extends baseclass did extend even when the baseclass was not known to swig
+	   [Java] sometimes enum-declarations occured before the Java class declaration
+	   [Java] unrelated enum initialisations no longer appear in Java class
+	   [Java] if module ends in '_' correct JNI names are now produced
+
+6/04/2001: cheetah (william fulton)
+	   [Java] Shadow class mods - Modified constructor replaces
+	   newInstance(). _delete() now thread safe. getCPtr() replaces
+	   _self. _selfClass() removed as now redundant. 
+          *** POTENTIAL INCOMPATIBILITY FOR JAVA MODULE ***
+
+	   [Java] Not all output java files had SWIG banner. New banner.
+
+	   [Java] Shadow class finalizers are output by default: Command
+	   line option -finalize deprecated and replaced with -nofinalize.
+          *** POTENTIAL INCOMPATIBILITY FOR JAVA MODULE ***
+
+6/ 1/2001: mkoeppe
+	   [Guile] Cast SCM_CAR() to scm_bits_t before shifting it.
+	   This is required for compiling with a Guile configured with
+	   strict C type checking.  
+
+6/ 1/2001: mkoeppe
+	   Added configure option "--with-swiglibdir".
+
+5/31/2001: mkoeppe
+	   [Guile] Support multiple parallel lists or vectors in
+	   the typemaps provided by list-vector.i.  New typemaps file,
+	   pointer-in-out.i. 
+
+5/25/2001: cheetah (william fulton)
+	   [Java] HTML update for examples.
+
+5/28/2001: mkoeppe
+	   Minor changes to the build system.  Added subdirectory for
+	   Debian package control files.
+
+5/28/2001: mkoeppe
+	   [Guile] Build a runtime library, libswigguile.
+
+5/28/2001: mkoeppe
+	   [Guile] New typemap substitution $*descriptor.  Use the {}
+	   syntax, rather than the "" syntax for the standard
+	   typemaps, in order to work around strange macro-expansion
+	   behavior of the SWIG preprocessor.  This introduces some
+	   extra braces.
+
+5/27/2001: mkoeppe
+	   [Guile] Handle pointer types with typemaps, rather than
+	   hard-coded. New typemap substitutions $descriptor,
+	   $basedescriptor; see documentation. Some clean-up in the
+	   variable/constants wrapper generator code.  New convenience
+	   macro SWIG_Guile_MustGetPtr, which allows getting pointers
+	   from smobs in a functional style.  New typemap file
+	   "list-vector.i", providing macros that define typemaps for
+	   converting between C arrays and Scheme lists and vectors.
+
+5/25/2001: cheetah (william fulton)
+	   [Java] STL string moved into its own typemap as it is c++ code and 
+	   it break any c code using the typemaps.i file.
+	   - Fixes for wrappers around global variables - applies to primitive 
+	   types and user types (class/struct) and pointers to these.
+	   - Structure member variables and class public member variables getters 
+	   and setters pass a pointer to the member as was in 1.3a3 and 1.1 
+	   (1.3a5 was passing by value)
+	   - Parameters that were arrays and return types were incorrectly 
+	   being passed to create_function() as pointers.
+	   - Fix for arrays of enums. 
+	   [Java] Updated java examples and added two more.
+	   [Java] Java module updated from SWIG1.3a3 including code cleanup etc.
+	   [Java] enum support added.
+	   [Java] Array support implemented
+	   [Java] Shadow classes improved - Java objects used rather than 
+	   longs holding the c pointer to the wrapped structure/c++class
+
+5/22/2001: mkoeppe
+	   [Guile] Fixed extern "C" declarations in C++ mode. Thanks
+	   to Greg Troxel <gdt@ir.bbn.com>.
+
+5/21/2001: mkoeppe
+	   [Guile] New linkage "module" for creating Guile modules for
+	   Guile versions >= 1.5.0. 
+
+4/18/2001: mkoeppe
+	   [MzScheme] Added typemaps for passing through Scheme_Object
+	   pointers. 
+
+4/9/2001 : mkoeppe 
+	   [MzScheme] Added typemaps for `bool'.  Inclusion of headers
+	   and support routines is now data-driven via mzscheme.i.
+	   Headers come from the new file mzschemdec.swg.  Don't abort
+	   immediately when a type-handling error is reported.  When
+	   searching for typemaps for enums, fall back to using int,
+	   like the Guile backend does.  Support char constants.  Emit
+	   correct wrapper code for variables.
+
+3/12/2001: mkoeppe
+	   [Guile] Fixed typemaps for char **OUTPUT, char **BOTH.
+
+3/2/2001 : mkoeppe 
+	   [Guile] Every wrapper function now gets a boolean variable
+	   gswig_list_p which indicates whether multiple values are
+	   present. The macros GUILE_APPEND_RESULT, GUILE_MAYBE_VALUES
+	   and GUILE_MAYBE_VECTOR use this variable, rather than
+	   checking whether the current return value is a list. This
+	   allows for typemaps returning a list as a single value (a
+	   list was erroneously converted into a vector or a
+	   multiple-value object in this case).
+
+3/1/2001 : mkoeppe
+	   [Guile] Added support for returning multiple values as
+	   vectors, or passing them to a muliple-value
+	   continuation. By default, multiple values still get
+	   returned as a list.
+
+3/1/2001 : mkoeppe
+	   [Guile] Added a "beforereturn" pragma. The value of this
+	   pragma is inserted just before every return statement.
+
+3/1/2001 : mkoeppe
+	   [Guile] Added support for Guile 1.4.1 procedure
+	   documentation formats, see internals.html.
+
+2/26/2001: mkoeppe
+	   [Guile] Made the wrapper code compile with C++ if the
+	   "-c++" command-line switch is given.  Thanks to
+	   <monkeyiq@dingoblue.net.au>. 
+
+2/26/2001: mkoeppe
+	   [Guile] Now two type tables, swig_types and
+	   swig_types_initial, are used, as all other SWIG language
+	   modules do.  This removes the need for the tricky
+	   construction used before that the broken Redhat 7.0 gcc
+	   doesn't parse. Reported by <monkeyiq@dingoblue.net.au>. 
+
+2/26/2001: mkoeppe
+	   [Guile] Fixed typemaps for char *OUTPUT, char *BOTH; a bad
+	   free() would be emitted.  Added typemap for SCM.
+
+
+Version 1.3 Alpha 5 
+===================
 
 9/19/00 : beazley
           [Python] Python module generates more efficient code for
@@ -248,7 +402,7 @@ Version 1.3 Alpha 5 (September 22, 2000)
 
 9/19/00 : beazley
           Fixed some problems with enum handling.  enums are now manipulated as
-          'int', but cast into the enum type when values are passed to the
+          'int', but cast into the enum type when values are passed to the 
           corresponding C function.
 
 9/19/00 : mkoeppe
@@ -258,11 +412,11 @@ Version 1.3 Alpha 5 (September 22, 2000)
 	  internals.html.
 
 9/18/00 : mkoeppe
-	  Incorporated patch #101430, fixing bugs in the Guile module:
+	  Incorporated patch #101430, fixing bugs in the Guile module: 
 	  1. Some arguments were erroneously taken as *optional* arguments when
-	     ignored arguments were present.
+	     ignored arguments were present. 
 	  2. Guile 1.3.4 was not supported since functions introduced in Guile
-	      1.4 were used.
+	      1.4 were used.	  
 	  3. Added handling of `const char *'.
 
 9/17/00 : beazley
@@ -273,7 +427,7 @@ Version 1.3 Alpha 5 (September 22, 2000)
           and function bodies.  Preprocessor bug.
 
 Version 1.3 Alpha 4 (September 4, 2000)
-=======================================
+======================================
 
 9/3/00  : ttn
           Added instructions for maintainers in Examples/README on how
@@ -572,14 +726,14 @@ Version 1.3 Alpha 4 (September 4, 2000)
           *** POTENTIAL INCOMPATIBILITY ***
 
 8/15/00 : beazley
-          Secret developer feature.  Since datatypes are now represented as
+          Secret developer feature.  Since datatypes are now represented as 
           strings internally, you can bypass limitations of the parser and
           create a wild datatype by simply enclosing the raw string encoding
           in backticks (``) and sticking it in the interface file anywhere a
-          type is expected.  For example, `a(20).a(10).p.f(int,int)`.  This
+          type is expected.  For example, `a(20).a(10).p.f(int,int)`.  This 
           feature is only intended for testing (i.e., you want to see what
           happens to your language module if it gets a reference to a pointer
-          to an array of pointers to functions or something).
+          to an array of pointers to functions or something). 
           *** SICK HACK ***
 
 8/14/00 : beazley
@@ -951,7 +1105,7 @@ Version 1.3 Alpha 1 (February 11, 2000)
 
           4. Use CObjects instead of strings for pointers.
 
-          Dave: These enhancements result in speedups of up to 50% in some
+          Dave: This enhancements result in speedups of up to 50% in some
           of the preliminary tests I ran.
 
 2/1/00  : Upgraded the Python module to use a new type-checking scheme that