diff --git a/DESCRIPTION b/DESCRIPTION
index 6798ad6118f493a90e74bed390e9ce0e1d9d3a4e..d0982c35aec935ac92058c3e915c6c59d4dc034c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: sybilSBML
 Type: Package
 Title: SBML Integration in Package 'Sybil'
-Version: 3.0.7
-Date: 2019-08-02
+Version: 3.0.8
+Date: 2020-03-10
 Authors@R: c(person("Mayo", "Roettger", role = "cre", email = "mayo.roettger@hhu.de"),
              person("Gabriel", "Gelius-Dietrich", role = c("aut", "ctb")),
              person(c("C.", "Jonathan"), "Fritzemeier", role = "ctb", email = "clausjonathan.fritzemeier@uni-duesseldorf.de"),
@@ -17,7 +17,7 @@ License: GPL-3 | file LICENSE
 LazyLoad: yes
 Collate: generics.R sbmlPtrClass.R sbmlErrorClass.R sybilSBML.R
         uglyHack.R readSBMLmod.R zzz.R
-Packaged: 2019-08-02 15:05:20 UTC; mayo
+Packaged: 2020-03-10 09:00:00 UTC; mayo
 Author: Mayo Roettger [cre],
   Gabriel Gelius-Dietrich [aut, ctb],
   C. Jonathan Fritzemeier [ctb],
diff --git a/R/readSBMLmod.R b/R/readSBMLmod.R
index 5575ee0da9c14f53c782ea73a0be53677864468d..66f13ef05989d08f043c6313f91bc53fea2adaae 100644
--- a/R/readSBMLmod.R
+++ b/R/readSBMLmod.R
@@ -973,16 +973,15 @@ else {
     
     # if there were fbcgprRules or notes with gpr rules,
     # create reaction x nGene matrix, with TRUE for respective genes for each reaction
-    if (isTRUE(hasNotes) ||  !is.null(fbcgprRules) ) {
+    if (isTRUE(hasNotes) || !is.null(fbcgprRules) ) {
         message("GPR mapping ... ", appendLF = FALSE)
 
         # Vector with all gene names != "":
-        #allGenes <- unique(allGenes)
-        #allGenesTMP <- unique(allGenes)
         allGenesTMP <- unique(unlist(genes))
         temp <- nchar(allGenesTMP)
         allGenes <- allGenesTMP[which(temp != 0)]
-
+        
+        # reaction x nGene matrix initialization with FALSE:
         rxnGeneMat <- Matrix::Matrix(FALSE,
                                      nrow = numreact,
                                      ncol = length(allGenes),
@@ -990,7 +989,7 @@ else {
 
         for (i in 1 : numreact) {
             # if genes list element i has only 1 element and that element is not equal ""
-            if ( (length(genes[[i]] == 1)) && (genes[[i]] != "") ) {
+            if ( (length(genes[[i]] == 1)) && all(genes[[i]] != "") ) {
                 geneInd <- match(genes[[i]], allGenes)# find gene in allGenes
                 # Mark which genes are used in reaction with TRUE
                 rxnGeneMat[i, geneInd] <- TRUE
diff --git a/R/sybilSBML.R b/R/sybilSBML.R
index 12c0a0a02603ba1224292db9a8c883b26b922b06..00afb097025668f68b509b581f56c885c8d0bdc5 100644
--- a/R/sybilSBML.R
+++ b/R/sybilSBML.R
@@ -362,15 +362,15 @@ writeSBML<- function(morg=NULL,level=2,version=4,fbcLevel=0,filename="export.xml
     # test if Matrix has no double values
     if( !all( S(morg) == floor(S(morg))) ) warning("Level 1 does not support double values")
     fbcLevel=0
-      if(version != 2)
-      {
-        warning("just Level 1 Version 2 will be supported")
-        version=2
-      }
-  }else if (level==2)
+    if(version != 2)
+    {
+      warning("just Level 1 Version 2 will be supported")
+      version=2
+    }
+  } else if (level==2)
   { 
     fbcLevel=0
-    if(version >5)
+    if(version > 5)
     {
       warning("Level 2 Version 5 will be supported")
       version=5 
@@ -380,16 +380,19 @@ writeSBML<- function(morg=NULL,level=2,version=4,fbcLevel=0,filename="export.xml
       warning("Level 2 Version 1 will be supported")
       version=1 
     }  
-  }
-  else if (level==3)
-  { if(fbcLevel >2)fbcLevel=2
-  if(version != 1)
-  {
-    print("Level 3 Version 1 will be supported")
-    version=1 
-  }
-  
-  }else {
+  } else if (level==3)
+  { 
+    if(fbcLevel > 2)
+    {
+      print("FBC level 2 will be supported")
+      fbcLevel=2
+    }
+    if(version != 1)
+    {
+      print("Level 3 Version 1 will be supported")
+      version=1 
+    }
+  } else {
     stop(" Support just for Level 1,2 and 3 \n")
   }
   
@@ -630,6 +633,7 @@ writeSBML<- function(morg=NULL,level=2,version=4,fbcLevel=0,filename="export.xml
                   as.integer(obj_coef(morg)),
                   as.character(newsubS),
                   subSysGroups,
+                  as.character(names(subSysGroups)),
                   as.character(deformatGene(gpr(morg))),
                   as.numeric(shrinkMatrix(morg,j=1:react_num(morg))),
                   mod_notes,
diff --git a/configure b/configure
index 331c6a410c86fb2487eb9a35b57d79fa235d8f73..c1eee2afb8b8e52383259ec7e164a4a8fe00fd82 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for sybilSBML 3.0.7.
+# Generated by GNU Autoconf 2.69 for sybilSBML 3.0.8.
 #
 # Report bugs to <mayo.roettger@hhu.de>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sybilSBML'
 PACKAGE_TARNAME='sybilsbml'
-PACKAGE_VERSION='3.0.7'
-PACKAGE_STRING='sybilSBML 3.0.7'
+PACKAGE_VERSION='3.0.8'
+PACKAGE_STRING='sybilSBML 3.0.8'
 PACKAGE_BUGREPORT='mayo.roettger@hhu.de'
 PACKAGE_URL=''
 
@@ -1241,7 +1241,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures sybilSBML 3.0.7 to adapt to many kinds of systems.
+\`configure' configures sybilSBML 3.0.8 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1303,7 +1303,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sybilSBML 3.0.7:";;
+     short | recursive ) echo "Configuration of sybilSBML 3.0.8:";;
    esac
   cat <<\_ACEOF
 
@@ -1390,7 +1390,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sybilSBML configure 3.0.7
+sybilSBML configure 3.0.8
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1759,7 +1759,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by sybilSBML $as_me 3.0.7, which was
+It was created by sybilSBML $as_me 3.0.8, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2118,7 +2118,7 @@ if test -z "${R_HOME}"; then
 fi
 
 CC=`"${R_HOME}/bin/R" CMD config CC`
-CPP=`"${R_HOME}/bin/R" CMD config CPP`
+#CPP=`"${R_HOME}/bin/R" CMD config CPP`
 CFLAGS=`"${R_HOME}/bin/R" CMD config CFLAGS`
 CPPFLAGS=`"${R_HOME}/bin/R" CMD config CPPFLAGS`
 ac_ext=c
@@ -4249,7 +4249,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sybilSBML $as_me 3.0.7, which was
+This file was extended by sybilSBML $as_me 3.0.8, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4311,7 +4311,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sybilSBML config.status 3.0.7
+sybilSBML config.status 3.0.8
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index b06394883dbb205e35d64f08f6fecdb478cf56f1..da793207fa181a33719c5d9fe87272dca88b8919 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([sybilSBML], [3.0.7], [mayo.roettger@hhu.de])
+AC_INIT([sybilSBML], [3.0.8], [mayo.roettger@hhu.de])
 
 dnl # --------------------------------------------------------------------
 dnl # global (environment) variables
@@ -21,7 +21,7 @@ fi
 
 dnl # GNU R default settings
 CC=`"${R_HOME}/bin/R" CMD config CC`
-CPP=`"${R_HOME}/bin/R" CMD config CPP`
+#CPP=`"${R_HOME}/bin/R" CMD config CPP`
 CFLAGS=`"${R_HOME}/bin/R" CMD config CFLAGS`
 CPPFLAGS=`"${R_HOME}/bin/R" CMD config CPPFLAGS`
 AC_PROG_CC
diff --git a/inst/NEWS.Rd b/inst/NEWS.Rd
index 06c5ee4841d8c865a8fe13ec695836bcf0cc68e9..bf802cd533a26157a145f683858b87dcbf1c8634 100644
--- a/inst/NEWS.Rd
+++ b/inst/NEWS.Rd
@@ -6,15 +6,19 @@
 
 \newcommand{\CRANpkg}{\href{https://cran.r-project.org/package=#1}{\pkg{#1}}}
 % ---------------------------------------------------------------------------- %
-\section{Changes in version 3.0.4 - 3.0.7 2019-08-02}{
+\section{Changes in version 3.0.4 - 3.0.8 2020-03-10}{
   \itemize{
     \item Maintainer change.
     \item Changes to be able to build package without libSBML FBC and Groups
     plugins. In that case, FBC-constraints and groups in the SBML model will
     be ignored. Added functions \code{isAvailableFBCPlugin} and
     \code{isAvailableGroupsPlugin}.
+    \item Corrections for CRAN, where && or || encountered arguments of length > 1.
+    \item Fix for CRAN issue: 'config' variable 'CPP' is deprecated.
+    \item Fix for CRAN issue: too many states (abstraction error?).
   }
 }
+
 % ---------------------------------------------------------------------------- %
 \section{Changes in version 3.0.3 2018-01-02}{
   \itemize{
@@ -23,6 +27,7 @@
     for some newer models.
   }
 }
+
 % ---------------------------------------------------------------------------- %
 \section{Changes in version 3.0.2 2017-10-24}{
   \itemize{
diff --git a/src/Makevars b/src/Makevars
deleted file mode 100644
index 5838658e85fd269833f18ecd4d5efd55afdbab67..0000000000000000000000000000000000000000
--- a/src/Makevars
+++ /dev/null
@@ -1,3 +0,0 @@
-PKG_CFLAGS=
-PKG_CPPFLAGS=-I/usr/include -I/usr/local/include -I/usr/include/sbml -I/usr/local/include/sbml
-PKG_LIBS= -L/usr/local/lib -L/usr/lib -L/usr/lib64 -lsbml
diff --git a/src/config.h b/src/config.h
deleted file mode 100644
index 60423413a273333855cd80ab44d6eeff29f80032..0000000000000000000000000000000000000000
--- a/src/config.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* src/config.h.  Generated from config.h.in by configure.  */
-/* src/config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if you have the `FbcReactionPlugin_getLowerFluxBound' function.
-   */
-#define HAVE_FBCREACTIONPLUGIN_GETLOWERFLUXBOUND 1
-
-/* define if FBC plugin is available */
-#define HAVE_FBC_PLUGIN 1
-
-/* Define to 1 if you have the `GeneProductAssociation_setAssociation'
-   function. */
-#define HAVE_GENEPRODUCTASSOCIATION_SETASSOCIATION 1
-
-/* define if Groups plugin is available */
-#define HAVE_GROUPS_PLUGIN 1
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* Define to 1 if you have the `sbml' library (-lsbml). */
-#define HAVE_LIBSBML 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `SBase_getPlugin' function. */
-#define HAVE_SBASE_GETPLUGIN 1
-
-/* Define to 1 if you have the `SBMLExtensionRegistry_getRegisteredPackages'
-   function. */
-#define HAVE_SBMLEXTENSIONREGISTRY_GETREGISTEREDPACKAGES 1
-
-/* Define to 1 if you have the <sbml/packages/fbc/common/FbcExtensionTypes.h>
-   header file. */
-#define HAVE_SBML_PACKAGES_FBC_COMMON_FBCEXTENSIONTYPES_H 1
-
-/* Define to 1 if you have the
-   <sbml/packages/groups/common/GroupsExtensionTypes.h> header file. */
-#define HAVE_SBML_PACKAGES_GROUPS_COMMON_GROUPSEXTENSIONTYPES_H 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "mayo.roettger@hhu.de"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "sybilSBML"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "sybilSBML 3.0.6"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "sybilsbml"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL ""
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "3.0.6"
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
diff --git a/src/init.c b/src/init.c
index 89e831f3a03b1de23304dbe68768d27dfad63afe..d5905ed09ea7fc396d76416b4e9775ec77951596 100644
--- a/src/init.c
+++ b/src/init.c
@@ -55,7 +55,7 @@ static const R_CallMethodDef callMethods[] = {
     {"getSBMLCompartList",         (DL_FUNC) &getSBMLCompartList,         1},
     {"getSBMLSpeciesList",         (DL_FUNC) &getSBMLSpeciesList,         1},
     {"getSBMLReactionsList",       (DL_FUNC) &getSBMLReactionsList,       1},
-    {"exportSBML",                 (DL_FUNC) &exportSBML,                 34},
+    {"exportSBML",                 (DL_FUNC) &exportSBML,                 35},
     {"getSBMLFbcversion",          (DL_FUNC) &getSBMLFbcversion,          1},
     {"isAvailableFbcPlugin",       (DL_FUNC) &isAvailableFbcPlugin,       0},
     {"isAvailableGroupsPlugin",    (DL_FUNC) &isAvailableGroupsPlugin,    0},
diff --git a/src/sybilSBML.c b/src/sybilSBML.c
index 32e1b948a749a5f1bd73515d474a2c0d25c61b0a..a76ff8ce9583d690b933fbffb970526e7ad70286 100644
--- a/src/sybilSBML.c
+++ b/src/sybilSBML.c
@@ -1682,12 +1682,12 @@ void ParseModtoAnno  (SBase_t* comp , char* Mannocopy)
 
 
 
-SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sybil_max, SEXP mod_desc, SEXP mod_name, SEXP mod_compart, SEXP met_id, SEXP met_name, SEXP met_comp, SEXP met_form, SEXP met_charge, SEXP react_id, SEXP react_name, SEXP react_rev, SEXP lowbnd, SEXP uppbnd, SEXP obj_coef, SEXP subSys, SEXP subSysGroups, SEXP gpr, SEXP SMatrix, SEXP mod_notes, SEXP mod_anno, SEXP com_notes , SEXP com_anno, SEXP met_notes, SEXP met_anno, SEXP met_bnd , SEXP react_notes, SEXP react_anno, SEXP ex_react, SEXP allgenes)
+SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sybil_max, SEXP mod_desc, SEXP mod_name, SEXP mod_compart, SEXP met_id, SEXP met_name, SEXP met_comp, SEXP met_form, SEXP met_charge, SEXP react_id, SEXP react_name, SEXP react_rev, SEXP lowbnd, SEXP uppbnd, SEXP obj_coef, SEXP subSys, SEXP subSysGroups, SEXP subSysGroupsNames, SEXP gpr, SEXP SMatrix, SEXP mod_notes, SEXP mod_anno, SEXP com_notes , SEXP com_anno, SEXP met_notes, SEXP met_anno, SEXP met_bnd , SEXP react_notes, SEXP react_anno, SEXP ex_react, SEXP allgenes)
 {
 #if defined(HAVE_FBC_PLUGIN) && defined(HAVE_GROUPS_PLUGIN)
-  //Varaibles from R
+  //Variables from R
   const char* fname = CHAR(STRING_ELT(filename, 0));
-  const char* model_desc = CHAR(STRING_ELT(mod_desc, 0));
+  //unused: const char* model_desc = CHAR(STRING_ELT(mod_desc, 0));
   const char* model_name = CHAR(STRING_ELT(mod_name, 0));
   
   int SBMLlevel = INTEGER(level)[0];
@@ -1698,7 +1698,7 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
   double sybilmin = sybilmax*(-1);
   
   // variable FBC
-  XMLNamespaces_t * fbc;
+  //currently unused: XMLNamespaces_t * fbc;
   SBMLNamespaces_t * sbmlns;
   FluxBound_t * fluxBound;
   Objective_t * objective;
@@ -1712,13 +1712,13 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
   
   
   // Variable inital
-  
-  SBMLDocument_t* sbmlDoc;
+  SBMLDocument_t* sbmlDoc = NULL;
+
   Model_t* model;
   XMLNamespaces_t* xmlns;
   
-  UnitDefinition_t* unitdef;
-  Unit_t* unit;
+  //currently unused: UnitDefinition_t* unitdef;
+  //currently unused: Unit_t* unit;
   
   Species_t *sp;
   Reaction_t* reaction;
@@ -1727,7 +1727,7 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
   KineticLaw_t* kl;
   Parameter_t* para;
   
- // ASTNode_t* flux;
+  // ASTNode_t* flux;
   ASTNode_t* astMath;  
   //ASTNode_t* ast;
   //char* mathXMLString;
@@ -2300,6 +2300,7 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
       
       
   }// ENDE REACTION
+  
   if(SBMLfbcversion == 1)
   {  
     
@@ -2358,30 +2359,31 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
       
     }  
   }
-  
+
   /* add subsystem as groups if fbc is >= 2 */
   if(SBMLfbcversion >= 2){
   	if(!Rf_isNull(subSysGroups)){
-		GroupsModelPlugin_t* groupsPlug = NULL;
+        GroupsModelPlugin_t* groupsPlug = NULL;
   		groupsPlug = (GroupsModelPlugin_t*) SBase_getPlugin((SBase_t *)(model), "groups");
-  		
+ 		
   		for(int i=0; i < Rf_length(subSysGroups); i++){
   			Group_t* newGroup = GroupsModelPlugin_createGroup(groupsPlug);
 			
 			Group_setKindAsString(newGroup, "partonomy");
-			Group_setName(newGroup, CHAR(STRING_ELT(Rf_getAttrib(subSysGroups, R_NamesSymbol), i)));
+            Group_setName(newGroup, CHAR(STRING_ELT(subSysGroupsNames, i)));
 			SBase_setSBOTerm((SBase_t *) newGroup, 0000633);
-  			
+
   			for(int j=0; j < Rf_length(VECTOR_ELT(subSysGroups, i)); j++){
 				Member_t* newMember = Member_create(SBMLlevel, SBMLversion, SBMLgroupsversion);
 				Member_setIdRef(newMember, CHAR(STRING_ELT(VECTOR_ELT(subSysGroups, i), j)));
 				Group_addMember(newGroup, newMember);
   			}
+
   			//GroupsModelPlugin_addGroup(groupsPlug, newGroup);
   		}
   	}
   }
-  
+
   // write SBML file
   int result = writeSBML(sbmlDoc, fname);
   SEXP out = R_NilValue;
@@ -2390,7 +2392,7 @@ SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sy
 #else
   SEXP out = Rf_ScalarLogical(0);/* no success */
 #endif
-  
+  //UNPROTECT(1);
   return out;
 }
 
diff --git a/src/sybilSBML.h b/src/sybilSBML.h
index 3f7526a9b3028359fdf7d8338798ff1e592e6044..86ce41def8c3acc49affc94c3eb1b89a9b57e4d6 100644
--- a/src/sybilSBML.h
+++ b/src/sybilSBML.h
@@ -112,7 +112,7 @@ SEXP getSBMLGroupsList(SEXP sbmlmod);
 SEXP getSBMLReactionsList(SEXP sbmlmod);
 
 /* export Modelorg to SBML*/
-SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sybil_max, SEXP mod_desc, SEXP mod_name, SEXP mod_compart, SEXP met_id, SEXP met_name, SEXP met_comp, SEXP met_form, SEXP met_charge, SEXP react_id, SEXP react_name, SEXP react_rev, SEXP lowbnd, SEXP uppbnd, SEXP obj_coef, SEXP subSys, SEXP subSysGroups, SEXP gpr, SEXP SMatrix, SEXP mod_notes, SEXP mod_anno, SEXP com_notes , SEXP com_anno, SEXP met_notes, SEXP met_anno, SEXP met_bnd , SEXP react_notes, SEXP react_anno, SEXP ex_react, SEXP allgenes);
+SEXP exportSBML (SEXP version, SEXP level, SEXP FbcLevel, SEXP filename, SEXP sybil_max, SEXP mod_desc, SEXP mod_name, SEXP mod_compart, SEXP met_id, SEXP met_name, SEXP met_comp, SEXP met_form, SEXP met_charge, SEXP react_id, SEXP react_name, SEXP react_rev, SEXP lowbnd, SEXP uppbnd, SEXP obj_coef, SEXP subSys, SEXP subSysGroups, SEXP subSysGroupsNames, SEXP gpr, SEXP SMatrix, SEXP mod_notes, SEXP mod_anno, SEXP com_notes , SEXP com_anno, SEXP met_notes, SEXP met_anno, SEXP met_bnd , SEXP react_notes, SEXP react_anno, SEXP ex_react, SEXP allgenes);
 
 /* check, if FBC-Plugin is available */
 SEXP isAvailableFbcPlugin();
diff --git a/src/symbols.rds b/src/symbols.rds
index 86d3f8e1d4117ef59178496ee79fda1f4224d930..6c50fca8d9500273b256cbe890ebb2d111bb0c44 100644
Binary files a/src/symbols.rds and b/src/symbols.rds differ