7 files changed, 335 insertions, 204 deletions

diff --git a/devel/swig20/Makefile b/devel/swig20/Makefile
index 0066923358b8..9b096b512703 100644
--- a/devel/swig20/Makefile
+++ b/devel/swig20/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	swig
 PORTVERSION=	${VER}a5
-PORTREVISION=	4
+PORTREVISION=	5
 CATEGORIES=	devel perl5 python ruby tcl82
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE} \
 		ftp://ftp.rge.com/pub/languages/swig/ \
@@ -17,26 +17,44 @@ DISTNAME=	${PORTNAME}${PORTVERSION}
 
 MAINTAINER=	knu@FreeBSD.org
 
-BUILD_DEPENDS=	${PYTHON_CMD}:${PYTHON_PORTSDIR} \
-		${LOCALBASE}/bin/tclsh8.2:${PORTSDIR}/lang/tcl82
-
 VER=		1.3
 
-USE_PERL5=	yes
+SWIG_LANGUAGES?=	guile perl python ruby tcl
+.for lang in ${SWIG_LANGUAGES}
+WANT_SWIG_${lang:U}=	yes
+.endfor
+
+.if defined(WANT_SWIG_GUILE)
+BUILD_DEPENDS+=		guile:${PORTSDIR}/lang/guile
+.endif
+.if defined(WANT_SWIG_PERL)
+USE_PERL5=		yes
+.endif
+.if defined(WANT_SWIG_PYTHON)
+USE_PYTHON=		yes
+PYTHON_NO_DEPENDS=	yes
+BUILD_DEPENDS+=		${PYTHON_CMD}:${PYTHON_PORTSDIR}
+CONFIGURE_ARGS+=	--with-pyincl=${PYTHON_INCLUDEDIR} \
+			--with-pylib=${PYTHON_LIBDIR}
+.endif
+.if defined(WANT_SWIG_RUBY)
 USE_RUBY=	yes
 RUBY_NO_RUN_DEPENDS=	yes
-PYTHON_VERSION?=	python1.5
-PYTHON_NO_DEPENDS=	yes
+.endif
+.if defined(WANT_SWIG_TCL)
+BUILD_DEPENDS+=		${LOCALBASE}/bin/tclsh8.2:${PORTSDIR}/lang/tcl82
+CONFIGURE_ARGS+=	--with-tclincl=${LOCALBASE}/include/tcl8.2/ \
+			--with-tcllib=${LOCALBASE}/lib/tcl8.2/
+.endif
+
 INSTALLS_SHLIB=	yes
 WRKSRC=		${WRKDIR}/SWIG${PORTVERSION}
 USE_LIBTOOL=	yes
 CONFIGURE_ENV=	CFLAGS="${CFLAGS} -fpic -DPIC"
-CONFIGURE_ARGS=	--with-tclincl=${PREFIX}/include/tcl8.2/ \
-		--with-tcllib=${PREFIX}/lib/tcl8.2/
 ALL_TARGET=	swig runtime
 PLIST_SUB=	VER="${VER}"
 
 post-install:
-	${LN} ${PREFIX}/bin/swig ${PREFIX}/bin/swig${VER}
+	${LN} -f ${PREFIX}/bin/swig ${PREFIX}/bin/swig${VER}
 
 .include <bsd.port.mk>
diff --git a/devel/swig20/files/patch-Lib::guile::guile.swg b/devel/swig20/files/patch-Lib::guile::guile.swg
index 7341ee11f990..7be2ea708530 100644
--- a/devel/swig20/files/patch-Lib::guile::guile.swg
+++ b/devel/swig20/files/patch-Lib::guile::guile.swg
@@ -1,6 +1,7 @@
-diff -urN ../SWIG1.3a5/Lib/guile/guile.swg ./Lib/guile/guile.swg
---- ../SWIG1.3a5/Lib/guile/guile.swg	Sat Sep  2 11:25:27 2000
-+++ ./Lib/guile/guile.swg	Tue Feb 27 06:12:33 2001
+Index: SWIG/Lib/guile/guile.swg
+diff -u SWIG/Lib/guile/guile.swg:1.11 SWIG/Lib/guile/guile.swg:1.11.2.2
+--- Lib/guile/guile.swg:1.11	Sat Sep  2 11:25:27 2000
++++ Lib/guile/guile.swg	Mon Feb 26 11:57:56 2001
 @@ -7,6 +7,10 @@
  
  /* SWIG pointer structure */
@@ -27,7 +28,7 @@ diff -urN ../SWIG1.3a5/Lib/guile/guile.swg ./Lib/guile/guile.swg
  SWIGSTATIC
 -void SWIG_Guile_RegisterTypes(swig_type_info **table)
 +void SWIG_Guile_RegisterTypes(swig_type_info **table,
-+                             swig_type_info **init)
++			      swig_type_info **init)
  {
 -  for (; *table; table++) {
 -    swig_type_info *type = *table;
diff --git a/devel/swig20/files/patch-Lib::guile::guiledec.swg b/devel/swig20/files/patch-Lib::guile::guiledec.swg
index 970c19b33ca1..b574debbd13e 100644
--- a/devel/swig20/files/patch-Lib::guile::guiledec.swg
+++ b/devel/swig20/files/patch-Lib::guile::guiledec.swg
@@ -1,7 +1,47 @@
-diff -urN ../SWIG1.3a5/Lib/guile/guiledec.swg ./Lib/guile/guiledec.swg
---- ../SWIG1.3a5/Lib/guile/guiledec.swg	Thu Sep 21 16:06:17 2000
-+++ ./Lib/guile/guiledec.swg	Tue Feb 27 06:12:33 2001
-@@ -78,10 +78,9 @@
+Index: SWIG/Lib/guile/guiledec.swg
+diff -u SWIG/Lib/guile/guiledec.swg:1.13 SWIG/Lib/guile/guiledec.swg:1.13.2.4
+--- Lib/guile/guiledec.swg:1.13	Thu Sep 21 16:06:17 2000
++++ Lib/guile/guiledec.swg	Fri Mar  2 07:53:02 2001
+@@ -27,17 +27,29 @@
+ #define GH_NOT_PASSED    SCM_UNDEFINED
+ #define GH_UNSPECIFIED   SCM_UNSPECIFIED
+ 
+-#define GUILE_APPEND_RESULT(object)                                      \
+-    if (gswig_result == GH_UNSPECIFIED)                                  \
+-        gswig_result = object;                                           \
+-    else {                                                               \
+-        if (!gh_pair_p(gswig_result))                                    \
+-	    gswig_result = gh_list(gswig_result, object, GH_NOT_PASSED); \
+-        else                                                             \
+-            gswig_result = gh_append2(gswig_result,                      \
+-                                      gh_list(object, GH_NOT_PASSED));   \
++#define GUILE_APPEND_RESULT(object)						\
++    if (gswig_result == GH_UNSPECIFIED)						\
++        gswig_result = object;							\
++    else {									\
++        if (!gswig_list_p) {							\
++	    gswig_list_p = 1;							\
++	    gswig_result = gh_list(gswig_result, object, GH_NOT_PASSED);	\
++        }									\
++        else									\
++            gswig_result = gh_append2(gswig_result,				\
++                                      gh_list(object, GH_NOT_PASSED));		\
+     }
+ 
++/* scm_values was implemented on C level in 1.4.1, and the prototype
++   is not included in libguile.h, so play safe and lookup `values'... */
++#define GUILE_MAYBE_VALUES						\
++    if (gswig_list_p)							\
++        gswig_result = gh_apply(gh_lookup("values"), gswig_result);
++    
++#define GUILE_MAYBE_VECTOR				\
++    if (gswig_list_p)					\
++        gswig_result = gh_list_to_vector(gswig_result);
++
+ static char *
+ GSWIG_scm2str (SCM s)
+ {
+@@ -78,10 +90,9 @@
    size_t tag;
  } swig_type_info;
  
@@ -10,7 +50,7 @@ diff -urN ../SWIG1.3a5/Lib/guile/guiledec.swg ./Lib/guile/guiledec.swg
  SWIGSTATIC void
 -SWIG_Guile_RegisterTypes (swig_type_info **table);
 +SWIG_Guile_RegisterTypes (swig_type_info **table,
-+                         swig_type_info **init);
++			  swig_type_info **init);
  
  /* Register a new type-mapping with the type-checker.  origtype is the
     original datatype and newtype is an equivalent type.  cast is optional
diff --git a/devel/swig20/files/patch-Lib::guile::guilemain.i b/devel/swig20/files/patch-Lib::guile::guilemain.i
index 613a294d51cb..67bfa7ccbda3 100644
--- a/devel/swig20/files/patch-Lib::guile::guilemain.i
+++ b/devel/swig20/files/patch-Lib::guile::guilemain.i
@@ -1,15 +1,7 @@
-diff -urN ../SWIG1.3a5/Lib/guile/guilemain.i ./Lib/guile/guilemain.i
---- ../SWIG1.3a5/Lib/guile/guilemain.i	Sun Sep  3 15:06:32 2000
-+++ ./Lib/guile/guilemain.i	Tue Feb 27 06:12:33 2001
-@@ -7,7 +7,7 @@
- *   Wrapper and Interface Generator (SWIG 1.1)
- *
- * - Automatic Version Information via RCS/CVS:
--*   $Id: guilemain.i,v 1.4 2000/09/03 20:06:32 mkoeppe Exp $
-+*   $Id: guilemain.i,v 1.4.2.1 2001/02/26 17:57:56 mkoeppe Exp $
- *   $Source: /cvs/projects/SWIG/Lib/guile/guilemain.i,v $
- *
- * This program is free software; you can redistribute it and/or modify
+Index: SWIG/Lib/guile/guilemain.i
+diff -u SWIG/Lib/guile/guilemain.i:1.4 SWIG/Lib/guile/guilemain.i:1.4.2.1
+--- Lib/guile/guilemain.i:1.4	Sun Sep  3 15:06:32 2000
++++ Lib/guile/guilemain.i	Mon Feb 26 11:57:56 2001
 @@ -27,6 +27,10 @@
  %{
  #include <libguile.h>
diff --git a/devel/swig20/files/patch-Lib::guile::typemaps.i b/devel/swig20/files/patch-Lib::guile::typemaps.i
index 0826663f96e2..e6343509ebaf 100644
--- a/devel/swig20/files/patch-Lib::guile::typemaps.i
+++ b/devel/swig20/files/patch-Lib::guile::typemaps.i
@@ -1,154 +1,25 @@
-diff -urN ../SWIG1.3a5/Lib/guile/typemaps.i ./Lib/guile/typemaps.i
---- ../SWIG1.3a5/Lib/guile/typemaps.i	Thu Sep 21 16:06:17 2000
-+++ ./Lib/guile/typemaps.i	Tue Feb 27 06:17:46 2001
-@@ -49,6 +49,150 @@
-  SIMPLE_MAP(char *, GSWIG_scm2str, gh_str02scm, string);
-  SIMPLE_MAP(const char *, GSWIG_scm2str, gh_str02scm, string);
+Index: SWIG/Lib/guile/typemaps.i
+diff -u SWIG/Lib/guile/typemaps.i:1.17 SWIG/Lib/guile/typemaps.i:1.17.2.1
+--- Lib/guile/typemaps.i:1.17	Thu Sep 21 16:06:17 2000
++++ Lib/guile/typemaps.i	Mon Feb 26 08:51:10 2001
+@@ -54,9 +54,20 @@
  
+ %typemap (guile, freearg) char *, const char * "if ($target) scm_must_free($target);";
+ 
++/* But this shall not apply if we try to pass a single char by
++   reference. */
 +
++%typemap (guile, freearg) char *OUTPUT, char *BOTH "";
 +
+ /* Void */
+ 
+ %typemap (guile, out) void "gswig_result = GH_UNSPECIFIED;";
+ %typemap (guile, outdoc) void "";
 +
-+%define SIMPLE_MAP_STR(C_NAME, SCM_TO_C, C_TO_SCM, SCM_NAME)
-+ %typemap (guile, in)          C_NAME { char* x; x=SCM_TO_C($source); $target = new string(x); scm_must_free(x);};
-+ %typemap (guile, varin)       C_NAME { char* x; x=SCM_TO_C($source); $target = new string(x); scm_must_free(x);};
-+ %typemap (guile, out)         C_NAME "$target = C_TO_SCM($source->c_str());";
-+ %typemap (guile, varout)      C_NAME "$target = C_TO_SCM($source->c_str());";
-+%enddef
-+ 
-+SIMPLE_MAP_STR(string , GSWIG_scm2str, gh_str02scm, string);
-+SIMPLE_MAP_STR(string&, GSWIG_scm2str, gh_str02scm, string);
-+SIMPLE_MAP_STR(const string , GSWIG_scm2str, gh_str02scm, string);
-+SIMPLE_MAP_STR(const string&, GSWIG_scm2str, gh_str02scm, string);
-+
-+%typemap (guile, freearg) string, string&, const string, const string& "if ($target) delete $target;";
-+
-+
-+
-+
-+%typemap (guile, in) vector<string> (vector<string> temp) { 
-+
-+  SCM v = gh_list_to_vector( $source );
-+  unsigned long len = gh_vector_length (v);
-+  unsigned long i=0;
-+
-+  $target = new vector<string>();
-+
-+  for( i=0; i<len; i++) 
-+    {
-+      //      cerr << " copying i:" << i << endl;
-+      SCM scm_i = gh_ulong2scm(i);
-+      SCM scm_str = gh_vector_ref( v, scm_i );
-+      char* x = GSWIG_scm2str(scm_str); 
-+      $target->push_back(string(x));
-+      scm_must_free(x);
-+    }
-+
-+};
-+%typemap (guile, freearg) vector<string> "if ($target) delete $target;";
-+
-+
-+%typemap (guile, out) vector<string> {
-+
-+  int i=0;
-+  int count = $source->size();
-+
-+  cerr << " convert vector<> to scheme world" << endl;
-+
-+  if( !count ) 
-+    {
-+      $target = gh_list( SCM_UNDEFINED );
-+    }
-+  else
-+    {
-+      const string& s = (*$source)[count-1];
-+      cerr << " convert vector<> to scheme world 2... s: " << s << endl;
-+      $target = gh_list( gh_str02scm( s.c_str()),  SCM_UNDEFINED );
-+      cerr << " convert vector<> to scheme world 3 " << endl;
-+
-+      for( i=count-2; i>=0; i-- )
-+	{
-+	  cerr << " convert vector<> to scheme world i:" << i << endl;
-+	  const string& s = (*$source)[i];
-+	  $target = gh_cons( gh_str02scm( s.c_str()), $target );
-+	}
-+    }
-+};
-+
-+
-+%typemap (guile, out) vector<foo*> {
-+
-+///////////////////////////////////////////////////////////////////////////////
-+///////////////////////////////////////////////////////////////////////////////
-+
-+  swig_type_info *element_type_mangled_name = SWIGTYPE_p_foo;
-+  typedef  foo*  element_type;
-+
-+///////////////////////////////////////////////////////////////////////////////
-+///////////////////////////////////////////////////////////////////////////////
-+
-+  int i=0;
-+  int count = $source->size();
-+
-+  if( !count ) 
-+    {
-+      $target = gh_list( SCM_UNDEFINED );
-+    }
-+  else 
-+    {
-+      element_type s = (*$source)[count-1];  
-+      SCM s_scm = SWIG_Guile_MakePtr( s, element_type_mangled_name );
-+      $target = gh_list( s_scm,  SCM_UNDEFINED );
-+
-+      for( i=count-2; i>=0; i-- )
-+	{
-+	  element_type s = (*$source)[i];
-+	  s_scm = SWIG_Guile_MakePtr( s, element_type_mangled_name );
-+	  $target = gh_cons( s_scm , $target );
-+	}
-+    }
-+
-+};
-+
-+
-+
-+
-+
-+%typemap (guile, out) vector<Witme_DirItem*> {
-+
-+///////////////////////////////////////////////////////////////////////////////
-+///////////////////////////////////////////////////////////////////////////////
-+
-+  swig_type_info *element_type_mangled_name = SWIGTYPE_p_Witme_DirItem;
-+  typedef  Witme_DirItem*  element_type;
-+
-+///////////////////////////////////////////////////////////////////////////////
-+///////////////////////////////////////////////////////////////////////////////
-+
-+  int i=0;
-+  int count = $source->size();
-+
-+  if( !count ) 
-+    {
-+      $target = gh_list( SCM_UNDEFINED );
-+    }
-+  else 
-+    {
-+      element_type s = (*$source)[count-1];  
-+      SCM s_scm = SWIG_Guile_MakePtr( s, element_type_mangled_name );
-+      $target = gh_list( s_scm,  SCM_UNDEFINED );
-+
-+      for( i=count-2; i>=0; i-- )
-+	{
-+	  element_type s = (*$source)[i];
-+	  s_scm = SWIG_Guile_MakePtr( s, element_type_mangled_name );
-+	  $target = gh_cons( s_scm , $target );
-+	}
-+    }
-+
-+};
-+
-+
++/* SCM is passed through */
 +
- /* GSWIG_scm2str makes a malloc'ed copy of the string, so get rid of it after
-    the function call. */
++typedef unsigned long SCM;
++%typemap (guile, in) SCM "$target=$source;";
++%typemap (guile, out) SCM "$target=$source;";
  
+ /* typemaps.i ends here */
diff --git a/devel/swig20/files/patch-Source::Modules1.1::guile.cxx b/devel/swig20/files/patch-Source::Modules1.1::guile.cxx
index 56379bc6f449..873ebe3a7735 100644
--- a/devel/swig20/files/patch-Source::Modules1.1::guile.cxx
+++ b/devel/swig20/files/patch-Source::Modules1.1::guile.cxx
@@ -1,20 +1,50 @@
-diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
---- ../SWIG1.3a5/Source/Modules1.1/guile.cxx	Wed Sep 20 09:00:56 2000
-+++ ./Source/Modules1.1/guile.cxx	Tue Feb 27 06:12:33 2001
-@@ -13,10 +13,10 @@
-  * can be used and distributed.
-  *****************************************************************************/
- 
--static char cvsroot[] = "$Header: /cvs/projects/SWIG/Source/Modules1.1/guile.cxx,v 1.68 2000/09/20 14:00:56 mkoeppe Exp $";
-+static char cvsroot[] = "$Header: /cvs/projects/SWIG/Source/Modules1.1/guile.cxx,v 1.68.2.3 2001/02/26 17:57:56 mkoeppe Exp $";
- 
- /***********************************************************************
-- * $Header: /cvs/projects/SWIG/Source/Modules1.1/guile.cxx,v 1.68 2000/09/20 14:00:56 mkoeppe Exp $
-+ * $Header: /cvs/projects/SWIG/Source/Modules1.1/guile.cxx,v 1.68.2.3 2001/02/26 17:57:56 mkoeppe Exp $
-  *
-  * guile.cxx
-  *
-@@ -252,6 +252,9 @@
+Index: SWIG/Source/Modules1.1/guile.cxx
+diff -u SWIG/Source/Modules1.1/guile.cxx:1.68 SWIG/Source/Modules1.1/guile.cxx:1.68.2.6
+--- Source/Modules1.1/guile.cxx:1.68	Wed Sep 20 09:00:56 2000
++++ Source/Modules1.1/guile.cxx	Fri Mar  2 07:53:02 2001
+@@ -32,8 +32,10 @@
+      -prefix name    - Use NAME as prefix [default \"gswig_\"]\n\
+      -package name   - Set the path of the module [default NULL]\n\
+      -Linkage lstyle - Use linkage protocol LSTYLE [default `ltdlmod']\n\
+-     -procdoc file   - Output procedure documentation to file\n\
++     -procdoc file   - Output procedure documentation to FILE\n\
+ \n\
++     -procdocformat format - Output procedure documentation in FORMAT;\n\
++                             one of `guile-1.4', `plain', `texinfo'\n\
+   The module option does not create a guile module with a separate name\n\
+   space.  It specifies the name of the initialization function and is\n\
+   called a module here so that it is compadible with the rest of SWIG.\n\
+@@ -59,8 +61,10 @@
+   package = NULL;
+   linkage = GUILE_LSTYLE_SIMPLE;
+   procdoc = NULL;
++  docformat = GUILE_1_4;
+   emit_setters = 0;
+   struct_member = 0;
++  before_return = NULL;
+ }
+ 
+ // ---------------------------------------------------------------------
+@@ -143,6 +147,18 @@
+ 	  Swig_arg_error();
+         }
+       }
++      else if (strcmp (argv[i], "-procdocformat") == 0) {
++	if (strcmp(argv[i+1], "guile-1.4") == 0)
++	  docformat = GUILE_1_4;
++	else if (strcmp(argv[i+1], "plain") == 0)
++	  docformat = PLAIN;
++	else if (strcmp(argv[i+1], "texinfo") == 0)
++	  docformat = TEXINFO;
++	else Swig_arg_error();
++	Swig_mark_arg(i);
++	Swig_mark_arg(i+1);
++	i++;
++      }
+       else if (strcmp (argv[i], "-emit-setters") == 0) {
+ 	emit_setters = 1;
+ 	Swig_mark_arg (i);
+@@ -252,6 +268,9 @@
  void
  GUILE::initialize (void)
  {
@@ -24,7 +54,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
    switch (linkage) {
    case GUILE_LSTYLE_SIMPLE:
      /* Simple linkage; we have to export the SWIG_init function. The user can
-@@ -328,7 +331,7 @@
+@@ -328,7 +347,7 @@
  {
    SwigType_emit_type_table (f_runtime, f_wrappers);
  
@@ -33,7 +63,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
    Printf (f_init, "}\n\n");
    char module_name[256];
  
-@@ -341,7 +344,10 @@
+@@ -341,7 +360,10 @@
        strcpy(module_name,module);
    }
    emit_linkage (module_name);
@@ -45,7 +75,80 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
    if (procdoc) {
      Delete(procdoc);
      procdoc = NULL;
-@@ -662,7 +668,7 @@
+@@ -460,6 +482,35 @@
+   error_count++;
+ }
+ 
++
++/* Write out procedure documentation */
++
++void
++GUILE::write_doc(const String *proc_name,
++		 const String *signature,
++		 const String *doc)
++{
++  switch (docformat) {
++  case GUILE_1_4:
++    Printv(procdoc, "\f\n", 0);
++    Printv(procdoc, "(", signature, ")\n", 0);
++    Printv(procdoc, doc, "\n", 0);
++    break;
++  case PLAIN:
++    Printv(procdoc, "\f", proc_name, "\n\n", 0);
++    Printv(procdoc, "(", signature, ")\n", 0);
++    Printv(procdoc, doc, "\n\n", 0);
++    break;
++  case TEXINFO:
++    Printv(procdoc, "\f", proc_name, "\n", 0);
++    Printv(procdoc, "@deffn primitive ", signature, "\n", 0);
++    Printv(procdoc, doc, "\n", 0);
++    Printv(procdoc, "@end deffn\n\n", 0);
++    break;
++  }
++}
++
++
+ // ----------------------------------------------------------------------
+ // GUILE::create_function(char *name, char *iname, SwigType *d,
+ //                             ParmList *l)
+@@ -498,6 +549,7 @@
+   /* Declare return variable */
+ 
+   Wrapper_add_local (f,"gswig_result", "SCM gswig_result");
++  Wrapper_add_local (f,"gswig_list_p", "SCM gswig_list_p = 0");
+ 
+   if (procdoc)
+     guile_do_doc_typemap(returns, "outdoc", d, NULL,
+@@ -506,7 +558,7 @@
+   /* Open prototype and signature */
+ 
+   Printv(f->def, "static SCM\n", wname," (", 0);
+-  Printv(signature, "(", proc_name, 0);
++  Printv(signature, proc_name, 0);
+ 
+   /* Now write code to extract the parameters */
+ 
+@@ -583,9 +635,8 @@
+ 		     source, target, numargs, proc_name, f, 0);
+   }
+ 
+-  /* Close prototype and signature */
++  /* Close prototype */
+ 
+-  Printv(signature, ")\n", 0);
+   Printf(f->def, ")\n{\n");
+ 
+   /* Define the scheme name in C. This define is used by several Guile
+@@ -637,6 +688,8 @@
+ 
+   // Wrap things up (in a manner of speaking)
+ 
++  if (before_return)
++    Printv(f->code, before_return, "\n", 0);
+   Printv(f->code, "return gswig_result;\n", 0);
+ 
+   // Undefine the scheme name
+@@ -662,7 +715,7 @@
      Printv(f_wrappers, ");\n", 0);
      Printv(f_wrappers, "}\n", 0);
      /* Register it */
@@ -54,7 +157,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
               proc_name, wname, numargs-numopt, numopt);
    }
    else if (emit_setters && struct_member && strlen(Char(proc_name))>3) {
-@@ -675,7 +681,7 @@
+@@ -675,7 +728,7 @@
        struct_member = 2; /* have a setter */
      }
      else Printf(f_init, "SCM getter = ");
@@ -63,7 +166,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
  	    proc_name, wname, numargs-numopt, numopt);
      if (!is_setter) {
        /* Strip off "-get" */
-@@ -698,7 +704,7 @@
+@@ -698,17 +751,17 @@
    }
    else {
      /* Register the function */
@@ -72,7 +175,24 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
  	    proc_name, wname, numargs-numopt, numopt);
    }
    if (procdoc) {
-@@ -751,7 +757,7 @@
+-    /* Write out procedure documentation */
+-    Printv(signature, "Returns ", 0);
+-    if (Len(returns)==0) Printv(signature, "unspecified", 0);
+-    else if (returns_list) Printv(signature, "list (", returns, ")", 0);
+-    else Printv(signature, returns, 0);
+-    Printv(signature, "\n", 0);
+-    Printv(procdoc, "\f\n", signature, 0);
++    String *returns_text = NewString("");
++    Printv(returns_text, "Returns ", 0);
++    if (Len(returns)==0) Printv(returns_text, "unspecified", 0);
++    else if (returns_list) Printv(returns_text, "list (", returns, ")", 0);
++    else Printv(returns_text, returns, 0);
++    write_doc(proc_name, signature, returns_text);
++    Delete(returns_text);
+   }
+ 
+   Delete(proc_name);
+@@ -751,7 +804,7 @@
  
    if ((SwigType_type(t) != T_USER) || (is_a_pointer(t))) {
  
@@ -81,7 +201,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
  
      if (!(Status & STAT_READONLY) && SwigType_type(t) == T_STRING) {
        Printf (f_wrappers, "\t char *_temp;\n");
-@@ -821,7 +827,7 @@
+@@ -821,7 +874,7 @@
        throw_unhandled_guile_type_error (t);
      }
      Printf (f_wrappers, "\t return gswig_result;\n");
@@ -90,7 +210,7 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
  
      // Now add symbol to the Guile interpreter
  
-@@ -829,12 +835,12 @@
+@@ -829,12 +882,12 @@
  	|| Status & STAT_READONLY) {
        /* Read-only variables become a simple procedure returning the
  	 value. */
@@ -105,3 +225,60 @@ diff -urN ../SWIG1.3a5/Source/Modules1.1/guile.cxx ./Source/Modules1.1/guile.cxx
  	      proc_name, var_name);
        Printf (f_init, "\t  gh_define(\"%s\", "
  	      "scm_make_procedure_with_setter(p, p)); }\n",
+@@ -844,29 +897,28 @@
+     if (procdoc) {
+       /* Compute documentation */
+       String *signature = NewString("");
++      String *doc = NewString("");
+ 
+       if (Status & STAT_READONLY) {
+-	Printv(signature, "(", proc_name, ")\n", 0);
+-	Printv(signature, "Returns constant ", 0);
+-	guile_do_doc_typemap(signature, "varoutdoc", t, NULL,
++	Printv(signature, proc_name, 0);
++	Printv(doc, "Returns constant ", 0);
++	guile_do_doc_typemap(doc, "varoutdoc", t, NULL,
+ 			     0, proc_name, f);
+-	Printv(signature, "\n", 0);
+       }
+       else {
+-	Printv(signature, "(", proc_name,
++	Printv(signature, proc_name,
+ 	       " #:optional ", 0);
+ 	guile_do_doc_typemap(signature, "varindoc", t, "new-value",
+ 			     1, proc_name, f);
+-	Printv(signature, ")\n", 0);
+-	Printv(signature, "If NEW-VALUE is provided, "
++	Printv(doc, "If NEW-VALUE is provided, "
+ 	       "set C variable to this value.\n", 0);
+-	Printv(signature, "Returns variable value ", 0);
+-	guile_do_doc_typemap(signature, "varoutdoc", t, NULL,
++	Printv(doc, "Returns variable value ", 0);
++	guile_do_doc_typemap(doc, "varoutdoc", t, NULL,
+ 			     0, proc_name, f);
+-	Printv(signature, "\n", 0);
+       }
+-      Printv(procdoc, "\f\n", signature, 0);
++      write_doc(proc_name, signature, doc);
+       Delete(signature);
++      Delete(doc);
+     }
+ 
+   } else {
+@@ -957,5 +1009,16 @@
+   else {
+     /* Only emit traditional VAR-get and VAR-set procedures */
+     Language::cpp_variable(name, iname, t);
++  }
++}
++
++void GUILE::pragma(char *lang, char *cmd, char *value)
++{
++  if (strcmp(lang,(char*)"guile") == 0) {
++    if (strcmp(cmd, (char*)"beforereturn")==0) {
++      if (before_return)
++	Delete(before_return);
++      before_return = NewString(value);
++    }
+   }
+ }
diff --git a/devel/swig20/files/patch-Source::Modules1.1::guile.h b/devel/swig20/files/patch-Source::Modules1.1::guile.h
new file mode 100644
index 000000000000..6aa871c36d0e
--- /dev/null
+++ b/devel/swig20/files/patch-Source::Modules1.1::guile.h
@@ -0,0 +1,32 @@
+Index: SWIG/Source/Modules1.1/guile.h
+diff -u SWIG/Source/Modules1.1/guile.h:1.15 SWIG/Source/Modules1.1/guile.h:1.15.2.2
+--- Source/Modules1.1/guile.h:1.15	Tue Sep 19 09:50:15 2000
++++ Source/Modules1.1/guile.h	Thu Mar  1 18:28:02 2001
+@@ -36,10 +36,18 @@
+     GUILE_LSTYLE_HOBBIT                 // use (hobbit4d link)
+   } linkage;
+   File  *procdoc;
++  enum {
++    GUILE_1_4,
++    PLAIN,
++    TEXINFO
++  } docformat;
+   int	 emit_setters;
+   int    struct_member;
++  String *before_return;
+   void   emit_linkage(char *module_name);
+-
++  void   write_doc(const String *proc_name,
++		   const String *signature,
++		   const String *doc);
+ public :
+   GUILE ();
+   void parse_args (int, char *argv[]);
+@@ -54,6 +62,7 @@
+   void set_init (char *);
+   void create_command (char *, char *) { };
+   void cpp_variable(char *name, char *iname, SwigType *t);
++  void pragma(char *lang, char *cmd, char *value);
+ };
+ 
+ /* guile.h ends here */