support ScilabBoolean, ScilabDouble, ScilabString

42 files changed, 436 insertions, 394 deletions

diff --git a/js/Sinks/AFFICH_m.js b/js/Sinks/AFFICH_m.js
index 3b073df5..5121a006 100644
--- a/js/Sinks/AFFICH_m.js
+++ b/js/Sinks/AFFICH_m.js
@@ -7,20 +7,20 @@ function AFFICH_m() {
         this.nt = 5;
         this.nd = 1;
         this.in1 = [1,1];
-        model = scicos_model();
-        model.sim = list("affich2",4);
-        model.in1 = this.in1[1-1][1-1];
-        model.in2 = this.in1[1-1][2-1];
-        model.evtin = 1;
-        model.dstate = [[-1],[0],[0],[1],[1],[0],[zeros(this.in1[1-1][1-1]*this.in1[1-1][2-1],1)]];
-        model.ipar = [[this.font],[this.fontsize],[this.colr],[1000],[this.nt],[this.nd],[this.in1[1-1][1-1]]];
-        model.blocktype = "c";
-        model.firing = [];
-        model.dep_ut = [true,false];
-        model.label = "";
-        exprs = [[sci2exp([model.in1,model.in2])],[string(this.font)],[string(this.fontsize)],[string(this.colr)],[string(this.nt)],[string(this.nd)],[string(0)]];
+        this.model = scicos_model();
+        this.model.sim = list("affich2",4);
+        this.model.in1 = new ScilabDouble(this.in1[1-1][1-1]);
+        this.model.in2 = new ScilabDouble(this.in1[1-1][2-1]);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.dstate = [[-1],[0],[0],[1],[1],[0],[zeros(this.in1[1-1][1-1]*this.in1[1-1][2-1],1)]];
+        this.model.ipar = [[this.font],[this.fontsize],[this.colr],[1000],[this.nt],[this.nd],[this.in1[1-1][1-1]]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.firing = [];
+        this.model.dep_ut = [true,false];
+        this.model.label = new ScilabString("");
+        exprs = [[sci2exp([this.model.in1,this.model.in2])],[string(this.font)],[string(this.fontsize)],[string(this.colr)],[string(this.nt)],[string(this.nd)],[string(0)]];
         gr_i = [];
-        this.x = standard_define([3,2],model,exprs,gr_i);
+        this.x = standard_define([3,2],this.model,exprs,gr_i);
         return new AfficheBlock(this.x);
     }
     AFFICH_m.prototype.details = function AFFICH_m() {
@@ -49,7 +49,7 @@ function AFFICH_m() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.in1,this.font,this.fontsize,this.colr,this.nt,this.nd,this.herit,exprs] = scicos_getvalue("Set  parameters",["Input Size","Font number","Font size","Color","Total number of digits","Number of rational part digits","Block inherits (1) or not (0)"],list("mat",[1,2],"vec",1,"vec",1,"vec",1,"vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -83,15 +83,15 @@ function AFFICH_m() {
                 message([["Some specified values are inconsistent:"],[" "],[mess]]);
             }
             if (ok) {
-                [model,graphics,ok] = set_io(model,graphics,list(this.in1,1),list(),ones(1-this.herit,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list(this.in1,1),list(),ones(1-this.herit,1),[]);
             }
             if (ok) {
-                model.ipar = [[this.font],[this.fontsize],[this.colr],[this.nt],[this.nd],[this.in1[1-1][1-1]]];
-                model.dstate = [[-1],[0],[0],[1],[1],[0],[zeros(this.in1[1-1][1-1]*this.in1[1-1][2-1],1)]];
-                model.evtin = ones(1-this.herit,1);
+                this.model.ipar = [[this.font],[this.fontsize],[this.colr],[this.nt],[this.nd],[this.in1[1-1][1-1]]];
+                this.model.dstate = [[-1],[0],[0],[1],[1],[0],[zeros(this.in1[1-1][1-1]*this.in1[1-1][2-1],1)]];
+                this.model.evtin = new ScilabDouble(ones(1-this.herit,1));
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/AFFICH_m.pickle b/js/Sinks/AFFICH_m.pickle
index 85768c77..55f218ca 100644
--- a/js/Sinks/AFFICH_m.pickle
+++ b/js/Sinks/AFFICH_m.pickle
@@ -14,12 +14,14 @@ aS'fontsize'
 p6
 aS'x'
 p7
-aS'font'
+aS'model'
 p8
-aS'nt'
+aS'font'
 p9
-atp10
-Rp11
+aS'nt'
+p10
+atp11
+Rp12
 .(dp0
 S'model.dstate'
 p1
diff --git a/js/Sinks/BARXY.js b/js/Sinks/BARXY.js
index 48eb2b5e..88d642d7 100644
--- a/js/Sinks/BARXY.js
+++ b/js/Sinks/BARXY.js
@@ -1,21 +1,21 @@
 /* autogenerated from "macros/Sinks/BARXY.sci" */
 function BARXY() {
     BARXY.prototype.define = function BARXY() {
-        model = scicos_model();
+        this.model = scicos_model();
         this.xmin = -15;
         this.xmax = 15;
         this.ymin = -15;
         this.ymax = 15;
-        model.sim = list("BARXY_sim",5);
-        model.blocktype = "d";
-        model.dep_ut = [true,false];
-        model.in1 = [[-1],[-1]];
-        model.intyp = [1];
-        model.out = [];
-        model.evtin = [1];
-        model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
-        model.ipar = 1;
-        this.x = standard_define([2,2],model,[],[]);
+        this.model.sim = list("BARXY_sim",5);
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [true,false];
+        this.model.in1 = [[-1],[-1]];
+        this.model.intyp = [1];
+        this.model.out = [];
+        this.model.evtin = [1];
+        this.model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
+        this.model.ipar = new ScilabDouble(1);
+        this.x = standard_define([2,2],this.model,[],[]);
         this.x.graphics.in_implicit = ["E","E"];
         this.x.graphics.out_implicit = [];
         this.x.graphics.exprs = [["-15"],["15"],["-15"],["15"],["1"]];
@@ -43,7 +43,7 @@ function BARXY() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.xmin,this.xmax,this.ymin,this.ymax,this.thickness,exprs] = scicos_getvalue("Set Scope parameters",["Xmin","Xmax","Ymin","Ymax","Segs Thickness"],list("vec",1,"vec",1,"vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -65,11 +65,11 @@ function BARXY() {
             if (!ok) {
                 message(mess);
             } else {
-                model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
-                model.ipar = this.thickness;
+                this.model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
+                this.model.ipar = new ScilabDouble(this.thickness);
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/BARXY.pickle b/js/Sinks/BARXY.pickle
index 77eef456..0716001f 100644
--- a/js/Sinks/BARXY.pickle
+++ b/js/Sinks/BARXY.pickle
@@ -12,10 +12,12 @@ aS'xmin'
 p5
 aS'x'
 p6
-aS'ymin'
+aS'model'
 p7
-atp8
-Rp9
+aS'ymin'
+p8
+atp9
+Rp10
 .(dp0
 S'arg1'
 p1
diff --git a/js/Sinks/CANIMXY.js b/js/Sinks/CANIMXY.js
index 79d741a3..6779db88 100644
--- a/js/Sinks/CANIMXY.js
+++ b/js/Sinks/CANIMXY.js
@@ -12,20 +12,20 @@ function CANIMXY() {
         this.ymin = -15;
         this.ymax = 15;
         this.nbr_curves = 1;
-        model = scicos_model();
-        model.sim = list("canimxy",4);
-        model.in1 = [[1],[1]];
-        model.in2 = [[1],[1]];
-        model.intyp = [[1],[1]];
-        model.evtin = 1;
-        model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
-        model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[0],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-        model.blocktype = "d";
-        model.firing = [];
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("canimxy",4);
+        this.model.in1 = [[1],[1]];
+        this.model.in2 = [[1],[1]];
+        this.model.intyp = [[1],[1]];
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
+        this.model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[0],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.firing = [];
+        this.model.dep_ut = [false,false];
         exprs = [[string(this.nbr_curves)],[string(this.clrs)],[string(this.siz)],[string(this.win)],["[]"],["[]"],[string(this.xmin)],[string(this.xmax)],[string(this.ymin)],[string(this.ymax)],[string(this.N)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CANIMXY.prototype.details = function CANIMXY() {
@@ -62,7 +62,7 @@ function CANIMXY() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.nbr_curves,this.clrs,this.siz,this.win,this.wpos,this.wdim,this.xmin,this.xmax,this.ymin,this.ymax,this.N,exprs] = scicos_getvalue("Set Scope parameters",["Number of Curves","color (>0) or mark (<0)","line or mark size","Output window number (-1 for automatic)","Output window position","Output window sizes","Xmin","Xmax","Ymin","Ymax","Buffer size"],list("vec",1,"vec",1,"vec",1,"vec",1,"vec",-1,"vec",-1,"vec",1,"vec",1,"vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -106,7 +106,7 @@ function CANIMXY() {
             } else {
                 in1 = this.nbr_curves*ones(2,1);
                 in2 = ones(2,1);
-                [model,graphics,ok] = set_io(model,graphics,list([in1,in2],ones(2,1)),list(),ones(1,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([in1,in2],ones(2,1)),list(),ones(1,1),[]);
                 if (this.wpos==[]) {
                     this.wpos = [[-1],[-1]];
                 }
@@ -115,11 +115,11 @@ function CANIMXY() {
                 }
                 rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
                 ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[0],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-                model.rpar = rpar;
-                model.ipar = ipar;
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CANIMXY.pickle b/js/Sinks/CANIMXY.pickle
index 5b769716..56da20f9 100644
--- a/js/Sinks/CANIMXY.pickle
+++ b/js/Sinks/CANIMXY.pickle
@@ -24,10 +24,12 @@ aS'xmin'
 p11
 aS'x'
 p12
-aS'nbr_curves'
+aS'model'
 p13
-atp14
-Rp15
+aS'nbr_curves'
+p14
+atp15
+Rp16
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CANIMXY3D.js b/js/Sinks/CANIMXY3D.js
index ba90c709..fcbbfcf4 100644
--- a/js/Sinks/CANIMXY3D.js
+++ b/js/Sinks/CANIMXY3D.js
@@ -12,20 +12,20 @@ function CANIMXY3D() {
         this.vec_y = [[-15],[15]];
         this.vec_z = [[-15],[15]];
         this.nbr_curves = 1;
-        model = scicos_model();
-        model.sim = list("canimxy3d",4);
-        model.in1 = [[1],[1],[1]];
-        model.evtin = 1;
-        model.in2 = [[1],[1],[1]];
-        model.intyp = [[1],[1],[1]];
-        model.rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
-        model.ipar = [[this.win],[8],[this.N],[this.clrs.slice()],[this.siz.slice()],[8],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-        model.blocktype = "d";
-        model.firing = [];
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("canimxy3d",4);
+        this.model.in1 = [[1],[1],[1]];
+        this.model.evtin = new ScilabDouble(1);
+        this.model.in2 = [[1],[1],[1]];
+        this.model.intyp = [[1],[1],[1]];
+        this.model.rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
+        this.model.ipar = [[this.win],[8],[this.N],[this.clrs.slice()],[this.siz.slice()],[8],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.firing = [];
+        this.model.dep_ut = [false,false];
         exprs = [[string(this.nbr_curves)],[strcat(string(this.clrs)," ")],[strcat(string(this.siz)," ")],[string(this.win)],["[]"],["[]"],[strcat(string(this.vec_x)," ")],[strcat(string(this.vec_y)," ")],[strcat(string(this.vec_z)," ")],[strcat(string(this.param3ds)," ")],[string(this.N)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CANIMXY3D.prototype.details = function CANIMXY3D() {
@@ -62,7 +62,7 @@ function CANIMXY3D() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.nbr_curves,this.clrs,this.siz,this.win,this.wpos,this.wdim,this.vec_x,this.vec_y,this.vec_z,this.param3ds,this.N,exprs] = scicos_getvalue("Set Scope parameters",["Number of curves","color (>0) or mark (<0)","line or mark size","Output window number (-1 for automatic)","Output window position","Output window sizes","Xmin and Xmax","Ymin and Ymax","Zmin and Zmax","Alpha and Theta","Buffer size"],list("vec",1,"vec",-1,"vec",-1,"vec",1,"vec",-1,"vec",-1,"vec",-1,"vec",-1,"vec",-1,"vec",-1,"vec",1),exprs);
             if (!ok) {
@@ -122,7 +122,7 @@ function CANIMXY3D() {
             } else {
                 in1 = this.nbr_curves*ones(3,1);
                 in2 = ones(3,1);
-                [model,graphics,ok] = set_io(model,graphics,list([in1,in2],ones(3,1)),list(),ones(1,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([in1,in2],ones(3,1)),list(),ones(1,1),[]);
                 if (this.wpos==[]) {
                     this.wpos = [[-1],[-1]];
                 }
@@ -132,11 +132,11 @@ function CANIMXY3D() {
                 rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
                 size_siz = size(this.siz,"*");
                 ipar = [[this.win],[size_siz],[this.N],[this.clrs.slice()],[this.siz.slice()],[1],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-                model.rpar = rpar;
-                model.ipar = ipar;
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CANIMXY3D.pickle b/js/Sinks/CANIMXY3D.pickle
index 85ea96f7..376a0c81 100644
--- a/js/Sinks/CANIMXY3D.pickle
+++ b/js/Sinks/CANIMXY3D.pickle
@@ -24,10 +24,12 @@ aS'siz'
 p11
 aS'x'
 p12
-aS'nbr_curves'
+aS'model'
 p13
-atp14
-Rp15
+aS'nbr_curves'
+p14
+atp15
+Rp16
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CEVENTSCOPE.js b/js/Sinks/CEVENTSCOPE.js
index 9dcd508f..4c4319d8 100644
--- a/js/Sinks/CEVENTSCOPE.js
+++ b/js/Sinks/CEVENTSCOPE.js
@@ -7,16 +7,16 @@ function CEVENTSCOPE() {
         this.wdim = [[600],[400]];
         this.wpos = [[-1],[-1]];
         this.per = 30;
-        model = scicos_model();
-        model.sim = list("cevscpe",4);
-        model.evtin = 1;
-        model.rpar = this.per;
-        model.ipar = [[this.win],[1],[this.clrs[this.nclock-1]],[this.wpos.slice()],[this.wdim.slice()]];
-        model.blocktype = "d";
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("cevscpe",4);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = new ScilabDouble(this.per);
+        this.model.ipar = [[this.win],[1],[this.clrs[this.nclock-1]],[this.wpos.slice()],[this.wdim.slice()]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [false,false];
         exprs = [[sci2exp(this.nclock)],[strcat(sci2exp(this.clrs[this.nclock-1])," ")],[string(this.win)],[sci2exp([])],[sci2exp(this.wdim)],[string(this.per)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CEVENTSCOPE.prototype.details = function CEVENTSCOPE() {
@@ -43,7 +43,7 @@ function CEVENTSCOPE() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.nclock,this.clrs,this.win,this.wpos,this.wdim,this.per,exprs] = scicos_getvalue("Set Scope parameters",["Number of event inputs","colors c (>0) or mark (<0)","Output window number (-1 for automatic)","Output window position","Output window sizes","Refresh period"],list("vec",1,"vec",-1,"vec",1,"vec",-1,"vec",-1,"vec",1),exprs);
             this.nclock = int(this.nclock);
@@ -78,7 +78,7 @@ function CEVENTSCOPE() {
                 ok = false;
             }
             if (ok) {
-                [model,graphics,ok] = set_io(model,graphics,list(),list(),ones(this.nclock,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list(),list(),ones(this.nclock,1),[]);
             } else {
                 message([["Some specified values are inconsistent:"],[" "],[mess]]);
             }
@@ -91,11 +91,11 @@ function CEVENTSCOPE() {
                 }
                 rpar = this.per;
                 ipar = [[this.win],[1],[this.clrs.slice()],[this.wpos.slice()],[this.wdim.slice()]];
-                model.rpar = rpar;
-                model.ipar = ipar;
+                this.model.rpar = new ScilabDouble(rpar);
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CEVENTSCOPE.pickle b/js/Sinks/CEVENTSCOPE.pickle
index 8b6148a9..f2b60d90 100644
--- a/js/Sinks/CEVENTSCOPE.pickle
+++ b/js/Sinks/CEVENTSCOPE.pickle
@@ -14,10 +14,12 @@ aS'wdim'
 p6
 aS'x'
 p7
-aS'nclock'
+aS'model'
 p8
-atp9
-Rp10
+aS'nclock'
+p9
+atp10
+Rp11
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CFSCOPE.js b/js/Sinks/CFSCOPE.js
index d30e6601..099c58b7 100644
--- a/js/Sinks/CFSCOPE.js
+++ b/js/Sinks/CFSCOPE.js
@@ -9,16 +9,16 @@ function CFSCOPE() {
         this.ymin = -15;
         this.ymax = 15;
         this.per = 30;
-        model = scicos_model();
-        model.sim = list("cfscope",4);
-        model.evtin = 1;
-        model.rpar = [[0],[this.ymin],[this.ymax],[this.per]];
-        model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.wpos],[this.wdim],[1],[1]];
-        model.blocktype = "c";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("cfscope",4);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[0],[this.ymin],[this.ymax],[this.per]];
+        this.model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.wpos],[this.wdim],[1],[1]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [true,false];
         exprs = [[strcat(string(this.clrs)," ")],[string(this.win)],[sci2exp([])],[sci2exp(this.wdim)],[string(this.ymin)],[string(this.ymax)],[string(this.per)],[string(this.N)],[string([1])]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CFSCOPE.prototype.details = function CFSCOPE() {
@@ -51,7 +51,7 @@ function CFSCOPE() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.clrs,this.win,this.wpos,this.wdim,this.ymin,this.ymax,this.per,this.N,this.wu,exprs] = scicos_getvalue("Set Scope parameters",["Color (>0) or mark (<0) vector (8 entries)","Output window number (-1 for automatic)","Output window position","Output window sizes","Ymin","Ymax","Refresh period","Buffer size","Links to view"],list("vec",8,"vec",1,"vec",-1,"vec",-1,"vec",1,"vec",1,"vec",1,"vec",1,"vec",-1),exprs);
             if (!ok) {
@@ -104,13 +104,13 @@ function CFSCOPE() {
                     this.clrs[8-1] = 0;
                 }
                 ipar = [[this.win],[1],[this.N],[this.clrs.slice()],[this.wpos.slice()],[this.wdim.slice()],[size(this.wu,"*")],[this.wu.slice()]];
-                model.rpar = rpar;
-                model.ipar = ipar;
-                model.firing = [];
-                model.dep_ut = [true,false];
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
+                this.model.firing = [];
+                this.model.dep_ut = [true,false];
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CFSCOPE.pickle b/js/Sinks/CFSCOPE.pickle
index 7d3f93b7..c4ff4755 100644
--- a/js/Sinks/CFSCOPE.pickle
+++ b/js/Sinks/CFSCOPE.pickle
@@ -20,10 +20,12 @@ aS'wdim'
 p9
 aS'x'
 p10
-aS'ymin'
+aS'model'
 p11
-atp12
-Rp13
+aS'ymin'
+p12
+atp13
+Rp14
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CLKOUTV_f.js b/js/Sinks/CLKOUTV_f.js
index 4e80cd28..473968a7 100644
--- a/js/Sinks/CLKOUTV_f.js
+++ b/js/Sinks/CLKOUTV_f.js
@@ -2,15 +2,15 @@
 function CLKOUTV_f() {
     CLKOUTV_f.prototype.define = function CLKOUTV_f() {
         this.prt = 1;
-        model = scicos_model();
-        model.sim = "output";
-        model.evtin = 1;
-        model.ipar = this.prt;
-        model.blocktype = "d";
-        model.firing = [];
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = new ScilabString("output");
+        this.model.evtin = new ScilabDouble(1);
+        this.model.ipar = new ScilabDouble(this.prt);
+        this.model.blocktype = new ScilabString("d");
+        this.model.firing = [];
+        this.model.dep_ut = [false,false];
         exprs = string(this.prt);
-        this.x = standard_define([1,1],model,exprs," ");
+        this.x = standard_define([1,1],this.model,exprs," ");
         return new EventOutBlock(this.x);
     }
     CLKOUTV_f.prototype.details = function CLKOUTV_f() {
@@ -25,7 +25,7 @@ function CLKOUTV_f() {
         this.prt = arguments[0]["prt"]
         this.x = arg1;
         graphics = arg1.graphics;
-        model = arg1.model;
+        this.model = arg1.model;
         exprs = graphics.exprs;
         while (true) {
             [ok,this.prt,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","CLKOUTV_f")],[" "],["Event output port"]],"Port number",list("vec",1),exprs);
@@ -36,11 +36,11 @@ function CLKOUTV_f() {
             if (this.prt<=0) {
                 block_parameter_error(msprintf("Wrong value for \'Port Number\' parameter: %d.",this.prt),"Strictly positive integer expected.");
             } else {
-                model.ipar = this.prt;
-                model.evtin = 1;
+                this.model.ipar = new ScilabDouble(this.prt);
+                this.model.evtin = new ScilabDouble(1);
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CLKOUTV_f.pickle b/js/Sinks/CLKOUTV_f.pickle
index 3f6a5ee8..ff26649c 100644
--- a/js/Sinks/CLKOUTV_f.pickle
+++ b/js/Sinks/CLKOUTV_f.pickle
@@ -12,12 +12,14 @@ aS'prt'
 p5
 aS'x'
 p6
-aS'type'
+aS'model'
 p7
-aS'options'
+aS'type'
 p8
-atp9
-Rp10
+aS'options'
+p9
+atp10
+Rp11
 .(dp0
 S'[this.x,y]'
 p1
diff --git a/js/Sinks/CLKOUT_f.js b/js/Sinks/CLKOUT_f.js
index 985ef1d8..023c3d86 100644
--- a/js/Sinks/CLKOUT_f.js
+++ b/js/Sinks/CLKOUT_f.js
@@ -2,15 +2,15 @@
 function CLKOUT_f() {
     CLKOUT_f.prototype.define = function CLKOUT_f() {
         this.prt = 1;
-        model = scicos_model();
-        model.sim = "output";
-        model.evtin = 1;
-        model.ipar = this.prt;
-        model.blocktype = "d";
-        model.firing = [];
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = new ScilabString("output");
+        this.model.evtin = new ScilabDouble(1);
+        this.model.ipar = new ScilabDouble(this.prt);
+        this.model.blocktype = new ScilabString("d");
+        this.model.firing = [];
+        this.model.dep_ut = [false,false];
         exprs = string(this.prt);
-        this.x = standard_define([1,1],model,exprs," ");
+        this.x = standard_define([1,1],this.model,exprs," ");
         return new BasicBlock(this.x);
     }
     CLKOUT_f.prototype.details = function CLKOUT_f() {
@@ -25,7 +25,7 @@ function CLKOUT_f() {
         this.prt = parseFloat(arguments[0]["prt"])
         this.x = arg1;
         graphics = arg1.graphics;
-        model = arg1.model;
+        this.model = arg1.model;
         exprs = graphics.exprs;
         exprs = exprs[1-1];
         while (true) {
@@ -37,12 +37,12 @@ function CLKOUT_f() {
             if (this.prt<=0) {
                 message("Port number must be a positive integer");
             } else {
-                model.ipar = this.prt;
-                model.evtin = 1;
-                model.firing = [];
+                this.model.ipar = new ScilabDouble(this.prt);
+                this.model.evtin = new ScilabDouble(1);
+                this.model.firing = [];
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CLKOUT_f.pickle b/js/Sinks/CLKOUT_f.pickle
index 6d7d48d4..4ffa6fb1 100644
--- a/js/Sinks/CLKOUT_f.pickle
+++ b/js/Sinks/CLKOUT_f.pickle
@@ -4,10 +4,12 @@ p0
 ((lp1
 S'x'
 p2
-aS'prt'
+aS'model'
 p3
-atp4
-Rp5
+aS'prt'
+p4
+atp5
+Rp6
 .(dp0
 S'model.sim'
 p1
diff --git a/js/Sinks/CMAT3D.js b/js/Sinks/CMAT3D.js
index a9d7bb37..04cefb73 100644
--- a/js/Sinks/CMAT3D.js
+++ b/js/Sinks/CMAT3D.js
@@ -9,19 +9,19 @@ function CMAT3D() {
         y = -1;
         size_x = 1;
         size_y = 1;
-        model = scicos_model();
-        model.sim = list("cmat3d",4);
-        model.in1 = -1;
-        model.in2 = -2;
-        model.intyp = 1;
-        model.evtin = 1;
-        model.ipar = [[this.cmin],[this.cmax],[size_c],[size_x],[size_y]];
-        model.rpar = [[this.colormap.slice()],[this.x],[y]];
-        model.blocktype = "c";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("cmat3d",4);
+        this.model.in1 = new ScilabDouble(-1);
+        this.model.in2 = new ScilabDouble(-2);
+        this.model.intyp = new ScilabDouble(1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.ipar = [[this.cmin],[this.cmax],[size_c],[size_x],[size_y]];
+        this.model.rpar = [[this.colormap.slice()],[this.x],[y]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [true,false];
         exprs = [[strcat(string(this.x)," ")],[strcat(string(y)," ")],[string("jetcolormap(25)")],[string(this.cmin)],[string(this.cmax)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CMAT3D.prototype.details = function CMAT3D() {
@@ -46,7 +46,7 @@ function CMAT3D() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.vec_x,this.vec_y,this.colormap,this.cmin,this.cmax,exprs] = scicos_getvalue("Set Scope parameters",["Bounds Vector X (-1 for standard)","Bounds Vector Y (-1 for standard)","ColorMap","Zmin","Zmax"],list("vec",-1,"vec",-1,"vec",-1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -69,11 +69,11 @@ function CMAT3D() {
                 size_c = size(this.colormap.slice(),1);
                 ipar = [[this.cmin],[this.cmax],[size_c],[size_x]];
                 rpar = [[this.colormap.slice()],[this.vec_x.slice()],[this.vec_y.slice()]];
-                model.ipar = ipar;
-                model.rpar = rpar;
+                this.model.ipar = ipar;
+                this.model.rpar = rpar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CMAT3D.pickle b/js/Sinks/CMAT3D.pickle
index 2c85dba8..02e065b3 100644
--- a/js/Sinks/CMAT3D.pickle
+++ b/js/Sinks/CMAT3D.pickle
@@ -2,7 +2,7 @@ c__builtin__
 set
 p0
 ((lp1
-S'colormap'
+S'cmin'
 p2
 aS'vec_x'
 p3
@@ -12,12 +12,14 @@ aS'jetcolormap'
 p5
 aS'x'
 p6
-aS'cmax'
+aS'model'
 p7
-aS'cmin'
+aS'cmax'
 p8
-atp9
-Rp10
+aS'colormap'
+p9
+atp10
+Rp11
 .(dp0
 S'cmin'
 p1
diff --git a/js/Sinks/CMATVIEW.js b/js/Sinks/CMATVIEW.js
index 3789d80b..884f173d 100644
--- a/js/Sinks/CMATVIEW.js
+++ b/js/Sinks/CMATVIEW.js
@@ -7,19 +7,19 @@ function CMATVIEW() {
         this.colormap = this.jetcolormap[size_c-1];
         alpha_c = 0.24;
         beta_c = 1;
-        model = scicos_model();
-        model.sim = list("cmatview",4);
-        model.in1 = -1;
-        model.in2 = -2;
-        model.intyp = 1;
-        model.evtin = 1;
-        model.ipar = [[this.cmin],[this.cmax],[size_c]];
-        model.rpar = [[alpha_c],[beta_c],[this.colormap.slice()]];
-        model.blocktype = "c";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("cmatview",4);
+        this.model.in1 = new ScilabDouble(-1);
+        this.model.in2 = new ScilabDouble(-2);
+        this.model.intyp = new ScilabDouble(1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.ipar = [[this.cmin],[this.cmax],[size_c]];
+        this.model.rpar = [[alpha_c],[beta_c],[this.colormap.slice()]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [true,false];
         exprs = [[string("jetcolormap(25)")],[string(this.cmin)],[string(this.cmax)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CMATVIEW.prototype.details = function CMATVIEW() {
@@ -40,7 +40,7 @@ function CMATVIEW() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.colormap,this.cmin,this.cmax,exprs] = scicos_getvalue("Set Scope parameters",["ColorMap","Minimum level range","Maximum level range"],list("vec",-1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -61,11 +61,11 @@ function CMATVIEW() {
                 beta_c = sol[2-1];
                 ipar = [[this.cmin],[this.cmax],[size_c]];
                 rpar = [[alpha_c],[beta_c],[this.colormap.slice()]];
-                model.ipar = ipar;
-                model.rpar = rpar;
+                this.model.ipar = ipar;
+                this.model.rpar = rpar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CMATVIEW.pickle b/js/Sinks/CMATVIEW.pickle
index ba289a81..d750e107 100644
--- a/js/Sinks/CMATVIEW.pickle
+++ b/js/Sinks/CMATVIEW.pickle
@@ -2,18 +2,20 @@ c__builtin__
 set
 p0
 ((lp1
-S'x'
+S'colormap'
 p2
-aS'cmax'
-p3
 aS'jetcolormap'
+p3
+aS'x'
 p4
-aS'colormap'
+aS'model'
 p5
-aS'cmin'
+aS'cmax'
 p6
-atp7
-Rp8
+aS'cmin'
+p7
+atp8
+Rp9
 .(dp0
 S'cmin'
 p1
diff --git a/js/Sinks/CMSCOPE.js b/js/Sinks/CMSCOPE.js
index f3115496..6a5670b1 100644
--- a/js/Sinks/CMSCOPE.js
+++ b/js/Sinks/CMSCOPE.js
@@ -12,19 +12,19 @@ function CMSCOPE() {
         this.per = [[30],[30]];
         yy = [[transpose(this.ymin.slice())],[transpose(this.ymax.slice())]];
         period = transpose(this.per.slice());
-        model = scicos_model();
-        model.sim = list("cmscope",4);
-        model.in1 = this.in1;
-        model.in2 = [[1],[1]];
-        model.intyp = [[1],[1]];
-        model.evtin = 1;
-        model.rpar = [[0],[period.slice()],[yy.slice()]];
-        model.ipar = [[this.win],[size(this.in1,"*")],[this.N],[this.wpos.slice()],[this.wdim.slice()],[this.in1.slice()],[this.clrs.slice(1-1,sum(this.in1))]];
-        model.blocktype = "c";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("cmscope",4);
+        this.model.in1 = this.in1;
+        this.model.in2 = [[1],[1]];
+        this.model.intyp = [[1],[1]];
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[0],[period.slice()],[yy.slice()]];
+        this.model.ipar = [[this.win],[size(this.in1,"*")],[this.N],[this.wpos.slice()],[this.wdim.slice()],[this.in1.slice()],[this.clrs.slice(1-1,sum(this.in1))]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [true,false];
         exprs = [[strcat(string(this.in1)," ")],[strcat(string(this.clrs)," ")],[string(this.win)],[sci2exp([])],[sci2exp([])],[strcat(string(this.ymin)," ")],[strcat(string(this.ymax)," ")],[strcat(string(this.per)," ")],[string(this.N)],[string(0)],[emptystr()]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CMSCOPE.prototype.details = function CMSCOPE() {
@@ -61,7 +61,7 @@ function CMSCOPE() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.in1,this.clrs,this.win,this.wpos,this.wdim,this.ymin,this.ymax,this.per,this.N,this.heritance,this.nom,exprs] = scicos_getvalue("Set Scope parameters",["Input ports sizes","Drawing colors (>0) or mark (<0)","Output window number (-1 for automatic)","Output window position","Output window sizes","Ymin vector","Ymax vector","Refresh period","Buffer size","Accept herited events 0/1","Name of Scope (label&Id)"],list("vec",-1,"vec",-1,"vec",1,"vec",-1,"vec",-1,"vec","size(%1,\'*\')","vec","size(%1,\'*\')","vec","size(%1,\'*\')","vec",1,"vec",1,"str",1),exprs);
             if (!ok) {
@@ -121,7 +121,7 @@ function CMSCOPE() {
                 this.in1 = this.in1.slice();
                 a = size(this.in1,1);
                 in2 = ones(a,1);
-                [model,graphics,ok] = set_io(model,graphics,list([this.in1,in2],ones(a,1)),list(),ones(1-this.heritance,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([this.in1,in2],ones(a,1)),list(),ones(1-this.heritance,1),[]);
             }
             if (ok) {
                 if (this.wpos==[]) {
@@ -136,15 +136,15 @@ function CMSCOPE() {
                     rpar = [[0],[period.slice()],[yy.slice()]];
                     this.clrs = this.clrs.slice(1-1,sum(this.in1));
                     ipar = [[this.win],[size(this.in1,"*")],[this.N],[this.wpos.slice()],[this.wdim.slice()],[this.in1.slice()],[this.clrs.slice()],[this.heritance]];
-                    model.evtin = ones(1-this.heritance,1);
-                    model.dstate = [];
-                    model.rpar = rpar;
-                    model.ipar = ipar;
-                    model.label = this.nom;
+                    this.model.evtin = new ScilabDouble(ones(1-this.heritance,1));
+                    this.model.dstate = [];
+                    this.model.rpar = rpar;
+                    this.model.ipar = ipar;
+                    this.model.label = new ScilabDouble(this.nom);
                     graphics.id = this.nom;
                     graphics.exprs = exprs;
                     this.x.graphics = graphics;
-                    this.x.model = model;
+                    this.x.model = this.model;
                     break;
                 }
             }
diff --git a/js/Sinks/CMSCOPE.pickle b/js/Sinks/CMSCOPE.pickle
index 5cefa80a..822ba1ff 100644
--- a/js/Sinks/CMSCOPE.pickle
+++ b/js/Sinks/CMSCOPE.pickle
@@ -22,12 +22,14 @@ aS'wdim'
 p10
 aS'x'
 p11
-aS'ymin'
+aS'model'
 p12
-aS'heritance'
+aS'ymin'
 p13
-atp14
-Rp15
+aS'heritance'
+p14
+atp15
+Rp16
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CSCOPE.js b/js/Sinks/CSCOPE.js
index 43549e3b..286de553 100644
--- a/js/Sinks/CSCOPE.js
+++ b/js/Sinks/CSCOPE.js
@@ -9,18 +9,18 @@ function CSCOPE() {
         this.ymin = -15;
         this.ymax = 15;
         this.per = 30;
-        model = scicos_model();
-        model.sim = list("cscope",4);
-        model.in1 = -1;
-        model.in2 = 1;
-        model.evtin = 1;
-        model.rpar = [[0],[this.ymin],[this.ymax],[this.per]];
-        model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.wpos],[this.wdim]];
-        model.blocktype = "c";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("cscope",4);
+        this.model.in1 = new ScilabDouble(-1);
+        this.model.in2 = new ScilabDouble(1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[0],[this.ymin],[this.ymax],[this.per]];
+        this.model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.wpos],[this.wdim]];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [true,false];
         exprs = [[strcat(string(this.clrs)," ")],[string(this.win)],[sci2exp([])],[sci2exp(this.wdim)],[string(this.ymin)],[string(this.ymax)],[string(this.per)],[string(this.N)],[transpose(string(0))],[emptystr()]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CSCOPE.prototype.details = function CSCOPE() {
@@ -55,7 +55,7 @@ function CSCOPE() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.clrs,this.win,this.wpos,this.wdim,this.ymin,this.ymax,this.per,this.N,this.heritance,this.nom,exprs] = scicos_getvalue("Set Scope parameters",["Color (>0) or mark (<0) vector (8 entries)","Output window number (-1 for automatic)","Output window position","Output window sizes","Ymin","Ymax","Refresh period","Buffer size","Accept herited events 0/1","Name of Scope (label&Id)"],list("vec",8,"vec",1,"vec",-1,"vec",-1,"vec",1,"vec",1,"vec",1,"vec",1,"vec",1,"str",1),exprs);
             if (!ok) {
@@ -94,7 +94,7 @@ function CSCOPE() {
                 message([["Some specified values are inconsistent:"],[" "],[mess]]);
             }
             if (ok) {
-                [model,graphics,ok] = set_io(model,graphics,list([-1,1],1),list(),ones(1-this.heritance,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([-1,1],1),list(),ones(1-this.heritance,1),[]);
             }
             if (ok) {
                 if (this.wpos==[]) {
@@ -105,14 +105,14 @@ function CSCOPE() {
                 }
                 rpar = [[0],[this.ymin],[this.ymax],[this.per]];
                 ipar = [[this.win],[1],[this.N],[this.clrs.slice()],[this.wpos.slice()],[this.wdim.slice()]];
-                model.rpar = rpar;
-                model.ipar = ipar;
-                model.evtin = ones(1-this.heritance,1);
-                model.label = this.nom;
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
+                this.model.evtin = new ScilabDouble(ones(1-this.heritance,1));
+                this.model.label = new ScilabDouble(this.nom);
                 graphics.id = this.nom;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CSCOPE.pickle b/js/Sinks/CSCOPE.pickle
index cdc0fc5c..04612b4d 100644
--- a/js/Sinks/CSCOPE.pickle
+++ b/js/Sinks/CSCOPE.pickle
@@ -20,12 +20,14 @@ aS'wdim'
 p9
 aS'x'
 p10
-aS'ymin'
+aS'model'
 p11
-aS'heritance'
+aS'ymin'
 p12
-atp13
-Rp14
+aS'heritance'
+p13
+atp14
+Rp15
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CSCOPXY.js b/js/Sinks/CSCOPXY.js
index 2c7d2606..41dda84c 100644
--- a/js/Sinks/CSCOPXY.js
+++ b/js/Sinks/CSCOPXY.js
@@ -12,19 +12,19 @@ function CSCOPXY() {
         this.ymin = -15;
         this.ymax = 15;
         this.nbr_curves = 1;
-        model = scicos_model();
-        model.sim = list("cscopxy",4);
-        model.in1 = [[1],[1]];
-        model.in2 = [[1],[1]];
-        model.intyp = [[1],[1]];
-        model.evtin = 1;
-        model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
-        model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[1],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-        model.blocktype = "d";
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("cscopxy",4);
+        this.model.in1 = [[1],[1]];
+        this.model.in2 = [[1],[1]];
+        this.model.intyp = [[1],[1]];
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
+        this.model.ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[1],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [false,false];
         exprs = [[string(this.nbr_curves)],[sci2exp(this.clrs)],[sci2exp(this.siz)],[string(this.win)],[sci2exp([])],[sci2exp(this.wdim)],[string(this.xmin)],[string(this.xmax)],[string(this.ymin)],[string(this.ymax)],[string(this.N)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CSCOPXY.prototype.details = function CSCOPXY() {
@@ -61,7 +61,7 @@ function CSCOPXY() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.nbr_curves,this.clrs,this.siz,this.win,this.wpos,this.wdim,this.xmin,this.xmax,this.ymin,this.ymax,this.N,exprs] = scicos_getvalue("Set Scope parameters",["Number of Curves","color (>0) or mark (<0)","line or mark size","Output window number (-1 for automatic)","Output window position","Output window sizes","Xmin","Xmax","Ymin","Ymax","Buffer size"],list("vec",1,"vec",1,"vec",1,"vec",1,"vec",-1,"vec",-1,"vec",1,"vec",1,"vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -105,7 +105,7 @@ function CSCOPXY() {
             } else {
                 in1 = this.nbr_curves*ones(2,1);
                 in2 = ones(2,1);
-                [model,graphics,ok] = set_io(model,graphics,list([in1,in2],ones(2,1)),list(),ones(1,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([in1,in2],ones(2,1)),list(),ones(1,1),[]);
                 if (this.wpos==[]) {
                     this.wpos = [[-1],[-1]];
                 }
@@ -114,11 +114,11 @@ function CSCOPXY() {
                 }
                 rpar = [[this.xmin],[this.xmax],[this.ymin],[this.ymax]];
                 ipar = [[this.win],[1],[this.N],[this.clrs],[this.siz],[1],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-                model.rpar = rpar;
-                model.ipar = ipar;
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/CSCOPXY.pickle b/js/Sinks/CSCOPXY.pickle
index 866d8dfd..ac3e7d28 100644
--- a/js/Sinks/CSCOPXY.pickle
+++ b/js/Sinks/CSCOPXY.pickle
@@ -24,10 +24,12 @@ aS'xmin'
 p11
 aS'x'
 p12
-aS'nbr_curves'
+aS'model'
 p13
-atp14
-Rp15
+aS'nbr_curves'
+p14
+atp15
+Rp16
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/CSCOPXY3D.js b/js/Sinks/CSCOPXY3D.js
index 7f8075d7..1a323cc1 100644
--- a/js/Sinks/CSCOPXY3D.js
+++ b/js/Sinks/CSCOPXY3D.js
@@ -12,19 +12,19 @@ function CSCOPXY3D() {
         this.vec_y = [[-15],[15]];
         this.vec_z = [[-15],[15]];
         this.nbr_curves = 1;
-        model = scicos_model();
-        model.sim = list("cscopxy3d",4);
-        model.in1 = [[1],[1],[1]];
-        model.in2 = [[1],[1],[1]];
-        model.intyp = [[1],[1],[1]];
-        model.evtin = 1;
-        model.rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
-        model.ipar = [[this.win],[8],[this.N],[this.clrs.slice()],[this.siz.slice()],[8],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-        model.blocktype = "d";
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("cscopxy3d",4);
+        this.model.in1 = [[1],[1],[1]];
+        this.model.in2 = [[1],[1],[1]];
+        this.model.intyp = [[1],[1],[1]];
+        this.model.evtin = new ScilabDouble(1);
+        this.model.rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
+        this.model.ipar = [[this.win],[8],[this.N],[this.clrs.slice()],[this.siz.slice()],[8],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [false,false];
         exprs = [[string(this.nbr_curves)],[strcat(string(this.clrs)," ")],[strcat(string(this.siz)," ")],[string(this.win)],[sci2exp([])],[sci2exp(this.wdim)],[strcat(string(this.vec_x)," ")],[strcat(string(this.vec_y)," ")],[strcat(string(this.vec_z)," ")],[strcat(string(this.param3ds)," ")],[string(this.N)]];
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     CSCOPXY3D.prototype.details = function CSCOPXY3D() {
@@ -61,7 +61,7 @@ function CSCOPXY3D() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         while (true) {
             [ok,this.nbr_curves,this.clrs,this.siz,this.win,this.wpos,this.wdim,this.vec_x,this.vec_y,this.vec_z,this.param3ds,this.N,exprs] = scicos_getvalue("Set Scope parameters",["Number of curves","color (>0) or mark (<0)","Line or Mark Size","Output window number (-1 for automatic)","Output window position","Output window sizes","Xmin and Xmax","Ymin and Ymax","Zmin and Zmax","Alpha and Theta","Buffer size"],list("vec",1,"vec",-1,"vec",-1,"vec",1,"vec",-1,"vec",-1,"vec",2,"vec",2,"vec",2,"vec",2,"vec",1),exprs);
             if (!ok) {
@@ -115,7 +115,7 @@ function CSCOPXY3D() {
             if (ok) {
                 in1 = this.nbr_curves*ones(3,1);
                 in2 = ones(3,1);
-                [model,graphics,ok] = set_io(model,graphics,list([in1,in2],ones(3,1)),list(),ones(1,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([in1,in2],ones(3,1)),list(),ones(1,1),[]);
                 if (this.wpos==[]) {
                     this.wpos = [[-1],[-1]];
                 }
@@ -125,11 +125,11 @@ function CSCOPXY3D() {
                 rpar = [[this.vec_x.slice()],[this.vec_y.slice()],[this.vec_z.slice()],[this.param3ds.slice()]];
                 size_siz = size(this.siz,"*");
                 ipar = [[this.win],[size_siz],[this.N],[this.clrs.slice()],[this.siz.slice()],[1],[this.wpos.slice()],[this.wdim.slice()],[this.nbr_curves]];
-                model.rpar = rpar;
-                model.ipar = ipar;
+                this.model.rpar = rpar;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             } else {
                 message(mess);
diff --git a/js/Sinks/CSCOPXY3D.pickle b/js/Sinks/CSCOPXY3D.pickle
index 6c11c475..721b6b62 100644
--- a/js/Sinks/CSCOPXY3D.pickle
+++ b/js/Sinks/CSCOPXY3D.pickle
@@ -24,10 +24,12 @@ aS'siz'
 p11
 aS'x'
 p12
-aS'nbr_curves'
+aS'model'
 p13
-atp14
-Rp15
+aS'nbr_curves'
+p14
+atp15
+Rp16
 .(dp0
 S'clrs'
 p1
diff --git a/js/Sinks/OUTIMPL_f.js b/js/Sinks/OUTIMPL_f.js
index eb1aff0e..b0e9595d 100644
--- a/js/Sinks/OUTIMPL_f.js
+++ b/js/Sinks/OUTIMPL_f.js
@@ -1,21 +1,21 @@
 /* autogenerated from "macros/Sinks/OUTIMPL_f.sci" */
 function OUTIMPL_f() {
     OUTIMPL_f.prototype.define = function OUTIMPL_f() {
-        model = scicos_model();
-        model.in1 = [-1];
-        model.in2 = [1];
+        this.model = scicos_model();
+        this.model.in1 = [-1];
+        this.model.in2 = [1];
         this.prt = 1;
-        model.sim = "outimpl";
-        model.ipar = [1];
-        model.blocktype = "c";
-        model.dep_ut = [false,false];
+        this.model.sim = new ScilabString("outimpl");
+        this.model.ipar = [1];
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [false,false];
         mo = modelica();
         mo.model = "PORT";
         mo.inputs = "n";
-        model.equations = mo;
+        this.model.equations = new ScilabDouble(mo);
         exprs = "1";
         gr_i = [];
-        this.x = standard_define([1,1],model,exprs,gr_i);
+        this.x = standard_define([1,1],this.model,exprs,gr_i);
         this.x.graphics.in_implicit = ["I"];
         return new ImplicitOutBlock(this.x);
     }
@@ -32,7 +32,7 @@ function OUTIMPL_f() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
+        this.model = arg1.model;
         if (size(exprs,"*")==2) {
             exprs = exprs[1-1];
         }
@@ -45,14 +45,14 @@ function OUTIMPL_f() {
             if (this.prt<=0) {
                 block_parameter_error(msprintf("Wrong value for \'Port Number\' parameter: %d.",this.prt),"Strictly positive integer expected.");
             } else {
-                if (model.ipar!=this.prt) {
+                if (this.model.ipar!=this.prt) {
                     needcompile = 4;
                     y = needcompile;
                 }
-                model.ipar = this.prt;
+                this.model.ipar = new ScilabDouble(this.prt);
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/OUTIMPL_f.pickle b/js/Sinks/OUTIMPL_f.pickle
index 79131fd4..e5dda12a 100644
--- a/js/Sinks/OUTIMPL_f.pickle
+++ b/js/Sinks/OUTIMPL_f.pickle
@@ -4,10 +4,12 @@ p0
 ((lp1
 S'x'
 p2
-aS'prt'
+aS'model'
 p3
-atp4
-Rp5
+aS'prt'
+p4
+atp5
+Rp6
 .(dp0
 S'arg1'
 p1
diff --git a/js/Sinks/OUT_f.js b/js/Sinks/OUT_f.js
index 4a81d71f..624915bf 100644
--- a/js/Sinks/OUT_f.js
+++ b/js/Sinks/OUT_f.js
@@ -3,17 +3,17 @@ function OUT_f() {
     OUT_f.prototype.define = function OUT_f() {
         n = -1;
         this.prt = 1;
-        model = scicos_model();
-        model.sim = "output";
-        model.in1 = -1;
-        model.in2 = -2;
-        model.intyp = -1;
-        model.ipar = this.prt;
-        model.blocktype = "c";
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = new ScilabString("output");
+        this.model.in1 = new ScilabDouble(-1);
+        this.model.in2 = new ScilabDouble(-2);
+        this.model.intyp = new ScilabDouble(-1);
+        this.model.ipar = new ScilabDouble(this.prt);
+        this.model.blocktype = new ScilabString("c");
+        this.model.dep_ut = [false,false];
         exprs = string(this.prt);
         gr_i = [];
-        this.x = standard_define([1,1],model,exprs,gr_i);
+        this.x = standard_define([1,1],this.model,exprs,gr_i);
         return new ExplicitOutBlock(this.x);
     }
     OUT_f.prototype.details = function OUT_f() {
@@ -28,7 +28,7 @@ function OUT_f() {
         this.prt = parseFloat(arguments[0]["prt"])
         this.x = arg1;
         graphics = arg1.graphics;
-        model = arg1.model;
+        this.model = arg1.model;
         exprs = graphics.exprs;
         if (size(exprs,"*")==2) {
             exprs = exprs[1-1];
@@ -42,10 +42,10 @@ function OUT_f() {
             if (this.prt<=0) {
                 block_parameter_error(msprintf("Wrong value for \'Port Number\' parameter: %d.",this.prt),"Strictly positive integer expected.");
             } else {
-                model.ipar = this.prt;
+                this.model.ipar = new ScilabDouble(this.prt);
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/OUT_f.pickle b/js/Sinks/OUT_f.pickle
index 1ba039dd..318c53a1 100644
--- a/js/Sinks/OUT_f.pickle
+++ b/js/Sinks/OUT_f.pickle
@@ -4,10 +4,12 @@ p0
 ((lp1
 S'x'
 p2
-aS'prt'
+aS'model'
 p3
-atp4
-Rp5
+aS'prt'
+p4
+atp5
+Rp6
 .(dp0
 S'model.in2'
 p1
diff --git a/js/Sinks/TOWS_c.js b/js/Sinks/TOWS_c.js
index 67f4cf64..dea5b7ba 100644
--- a/js/Sinks/TOWS_c.js
+++ b/js/Sinks/TOWS_c.js
@@ -5,22 +5,22 @@ function TOWS_c() {
         this.nz = 128;
         this.varnam = "A";
         this.herit = 0;
-        model = scicos_model();
-        model.sim = list("tows_c",4);
-        model.in1 = [nu];
-        model.in2 = -2;
-        model.intyp = -1;
-        model.out = [];
-        model.evtin = [1];
-        model.evtout = [];
-        model.rpar = [];
-        model.ipar = [[this.nz],[length(this.varnam)],[transpose(this.ascii[this.varnam-1])]];
-        model.blocktype = "d";
-        model.firing = [];
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = list("tows_c",4);
+        this.model.in1 = [nu];
+        this.model.in2 = new ScilabDouble(-2);
+        this.model.intyp = new ScilabDouble(-1);
+        this.model.out = [];
+        this.model.evtin = [1];
+        this.model.evtout = [];
+        this.model.rpar = [];
+        this.model.ipar = [[this.nz],[length(this.varnam)],[transpose(this.ascii[this.varnam-1])]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.firing = [];
+        this.model.dep_ut = [false,false];
         gr_i = [];
         exprs = [[string(this.nz)],[string(this.varnam)],[string(this.herit)]];
-        this.x = standard_define([4,2],model,exprs,gr_i);
+        this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     TOWS_c.prototype.details = function TOWS_c() {
@@ -40,7 +40,7 @@ function TOWS_c() {
         this.herit = parseFloat(arguments[0]["herit"])
         this.x = arg1;
         graphics = arg1.graphics;
-        model = arg1.model;
+        this.model = arg1.model;
         exprs = graphics.exprs;
         while (true) {
             [ok,this.nz,this.varnam,this.herit,exprs] = scicos_getvalue("Set Xcos buffer block",["Size of buffer","Scilab variable name","Inherit (no:0, yes:1)"],list("vec",1,"str",1,"vec",1),exprs);
@@ -59,16 +59,16 @@ function TOWS_c() {
             }
             execstr("if type("+this.varnam+") <> 17 | or(fieldnames("+this.varnam+") <> [\"values\"; \"time\"]) then"+" message([\"Protected variable name.\"; \"Please choose another variable name.\"]);"+" ok = %f;"+" end","errcatch");
             if (ok) {
-                [model,graphics,ok] = set_io(model,graphics,list([-1,-2],-1),list(),ones(1-this.herit,1),[]);
+                [model,graphics,ok] = set_io(this.model,graphics,list([-1,-2],-1),list(),ones(1-this.herit,1),[]);
                 if (this.herit==1) {
-                    model.blocktype = "x";
+                    this.model.blocktype = new ScilabString("x");
                 } else {
-                    model.blocktype = "d";
+                    this.model.blocktype = new ScilabString("d");
                 }
-                model.ipar = [[this.nz],[length(this.varnam)],[transpose(this.ascii[this.varnam-1])]];
+                this.model.ipar = [[this.nz],[length(this.varnam)],[transpose(this.ascii[this.varnam-1])]];
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/TOWS_c.pickle b/js/Sinks/TOWS_c.pickle
index 3fd146ce..20e16678 100644
--- a/js/Sinks/TOWS_c.pickle
+++ b/js/Sinks/TOWS_c.pickle
@@ -2,18 +2,20 @@ c__builtin__
 set
 p0
 ((lp1
-S'x'
+S'herit'
 p2
 aS'nz'
 p3
-aS'herit'
+aS'x'
 p4
-aS'ascii'
+aS'model'
 p5
-aS'varnam'
+aS'ascii'
 p6
-atp7
-Rp8
+aS'varnam'
+p7
+atp8
+Rp9
 .(dp0
 S'arg1'
 p1
diff --git a/js/Sinks/TRASH_f.js b/js/Sinks/TRASH_f.js
index 19c2156b..3d8a402a 100644
--- a/js/Sinks/TRASH_f.js
+++ b/js/Sinks/TRASH_f.js
@@ -2,15 +2,15 @@
 function TRASH_f() {
     TRASH_f.prototype.define = function TRASH_f() {
         in1 = -1;
-        model = scicos_model();
-        model.sim = "trash";
-        model.in1 = in1;
-        model.evtin = 1;
-        model.blocktype = "d";
-        model.dep_ut = [false,false];
+        this.model = scicos_model();
+        this.model.sim = new ScilabString("trash");
+        this.model.in1 = new ScilabDouble(in1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [false,false];
         exprs = " ";
         gr_i = [];
-        this.x = standard_define([2,2],model,exprs,gr_i);
+        this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     TRASH_f.prototype.details = function TRASH_f() {
diff --git a/js/Sinks/TRASH_f.pickle b/js/Sinks/TRASH_f.pickle
index e56faa0c..e5dde935 100644
--- a/js/Sinks/TRASH_f.pickle
+++ b/js/Sinks/TRASH_f.pickle
@@ -4,8 +4,10 @@ p0
 ((lp1
 S'x'
 p2
-atp3
-Rp4
+aS'model'
+p3
+atp4
+Rp5
 .(dp0
 S'model.sim'
 p1
diff --git a/js/Sinks/WFILE_f.js b/js/Sinks/WFILE_f.js
index 96bf2ea2..c09b1f9c 100644
--- a/js/Sinks/WFILE_f.js
+++ b/js/Sinks/WFILE_f.js
@@ -7,17 +7,17 @@ function WFILE_f() {
         fname = "foo";
         lunit = 0;
         this.N = 2;
-        model = scicos_model();
-        model.sim = "writef";
-        model.in1 = this.in1;
-        model.evtin = 1;
-        model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
-        model.ipar = [[length(fname)],[length(frmt)],[0],[this.N],[this._str2code[fname-1]],[this._str2code[frmt-1]]];
-        model.blocktype = "d";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = new ScilabString("writef");
+        this.model.in1 = new ScilabDouble(this.in1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
+        this.model.ipar = [[length(fname)],[length(frmt)],[0],[this.N],[this._str2code[fname-1]],[this._str2code[frmt-1]]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [true,false];
         exprs = [[sci2exp(this.in1)],[fname],[frmt],[string(this.N)]];
         gr_i = [];
-        this.x = standard_define([3,2],model,exprs,gr_i);
+        this.x = standard_define([3,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     WFILE_f.prototype.details = function WFILE_f() {
@@ -45,8 +45,8 @@ function WFILE_f() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
-        dstate = model.dstate;
+        this.model = arg1.model;
+        dstate = this.model.dstate;
         lunit = dstate[2-1];
         fname = exprs[2-1];
         frmt = exprs[3-1];
@@ -89,13 +89,13 @@ function WFILE_f() {
                 if (prod(size(dstate))!=(nin+1)*this.N+2) {
                     dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
                 }
-                model.in1 = nin;
-                model.dstate = dstate;
-                model.ipar = ipar;
-                model.dep_ut = [true,false];
+                this.model.in1 = new ScilabDouble(nin);
+                this.model.dstate = dstate;
+                this.model.ipar = ipar;
+                this.model.dep_ut = [true,false];
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/WFILE_f.pickle b/js/Sinks/WFILE_f.pickle
index 7bc34bab..e42167dc 100644
--- a/js/Sinks/WFILE_f.pickle
+++ b/js/Sinks/WFILE_f.pickle
@@ -16,8 +16,10 @@ aS'frmt1'
 p7
 aS'x'
 p8
-atp9
-Rp10
+aS'model'
+p9
+atp10
+Rp11
 .(dp0
 S'model.dstate'
 p1
diff --git a/js/Sinks/WRITEAU_f.js b/js/Sinks/WRITEAU_f.js
index d5302a86..529703df 100644
--- a/js/Sinks/WRITEAU_f.js
+++ b/js/Sinks/WRITEAU_f.js
@@ -8,17 +8,17 @@ function WRITEAU_f() {
         this.swap = 0;
         lunit = 0;
         this.N = 2;
-        model = scicos_model();
-        model.sim = list("writeau",2);
-        model.in1 = in1;
-        model.evtin = 1;
-        model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
-        model.ipar = [[length(fname)],[this._str2code[frmt-1]],[this.N],[this.swap],[this._str2code[fname-1]]];
-        model.blocktype = "d";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("writeau",2);
+        this.model.in1 = new ScilabDouble(in1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
+        this.model.ipar = [[length(fname)],[this._str2code[frmt-1]],[this.N],[this.swap],[this._str2code[fname-1]]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [true,false];
         exprs = [string(this.N),string(this.swap)];
         gr_i = [];
-        this.x = standard_define([4,2],model,exprs,gr_i);
+        this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     WRITEAU_f.prototype.details = function WRITEAU_f() {
@@ -37,9 +37,9 @@ function WRITEAU_f() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
-        ipar = model.ipar;
-        dstate = model.dstate;
+        this.model = arg1.model;
+        ipar = this.model.ipar;
+        dstate = this.model.dstate;
         lunit = dstate[2-1];
         while (true) {
             [ok,this.N,this.swap,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","WRITEAU_f")],[" "],["Write \'.au\' sound file on audio device"]],["Buffer Size","Swap Mode (0:No, 1:Yes)"],list("vec",1,"vec",1),exprs);
@@ -65,12 +65,12 @@ function WRITEAU_f() {
                 if (prod(size(dstate))!=(nin+1)*this.N+2) {
                     dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
                 }
-                model.in1 = 1;
-                model.dstate = dstate;
-                model.ipar = ipar;
+                this.model.in1 = new ScilabDouble(1);
+                this.model.dstate = dstate;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/WRITEAU_f.pickle b/js/Sinks/WRITEAU_f.pickle
index 385fa47f..8829778b 100644
--- a/js/Sinks/WRITEAU_f.pickle
+++ b/js/Sinks/WRITEAU_f.pickle
@@ -4,16 +4,18 @@ p0
 ((lp1
 S'_str2code'
 p2
-aS'x'
+aS'N'
 p3
 aS'alreadyran'
 p4
-aS'swap'
+aS'x'
 p5
-aS'N'
+aS'model'
 p6
-atp7
-Rp8
+aS'swap'
+p7
+atp8
+Rp9
 .(dp0
 S'model.dstate'
 p1
diff --git a/js/Sinks/WRITEC_f.js b/js/Sinks/WRITEC_f.js
index b8be9fc4..1198b764 100644
--- a/js/Sinks/WRITEC_f.js
+++ b/js/Sinks/WRITEC_f.js
@@ -8,17 +8,17 @@ function WRITEC_f() {
         this.swap = 0;
         lunit = 0;
         this.N = 2;
-        model = scicos_model();
-        model.sim = list("writec",2);
-        model.in1 = this.in1;
-        model.evtin = 1;
-        model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
-        model.ipar = [[length(fname)],[this._str2code[frmt-1]],[this.N],[this.swap],[this._str2code[fname-1]]];
-        model.blocktype = "d";
-        model.dep_ut = [true,false];
+        this.model = scicos_model();
+        this.model.sim = list("writec",2);
+        this.model.in1 = new ScilabDouble(this.in1);
+        this.model.evtin = new ScilabDouble(1);
+        this.model.dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
+        this.model.ipar = [[length(fname)],[this._str2code[frmt-1]],[this.N],[this.swap],[this._str2code[fname-1]]];
+        this.model.blocktype = new ScilabString("d");
+        this.model.dep_ut = [true,false];
         exprs = [[sci2exp(this.in1)],[fname],[frmt],[string(this.N),string(this.swap)]];
         gr_i = [];
-        this.x = standard_define([4,2],model,exprs,gr_i);
+        this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
     WRITEC_f.prototype.details = function WRITEC_f() {
@@ -43,9 +43,9 @@ function WRITEC_f() {
         this.x = arg1;
         graphics = arg1.graphics;
         exprs = graphics.exprs;
-        model = arg1.model;
-        ipar = model.ipar;
-        dstate = model.dstate;
+        this.model = arg1.model;
+        ipar = this.model.ipar;
+        dstate = this.model.dstate;
         lunit = dstate[2-1];
         fname = exprs[2-1];
         frmt = exprs[3-1];
@@ -92,12 +92,12 @@ function WRITEC_f() {
                 if (prod(size(dstate))!=(nin+1)*this.N+2) {
                     dstate = [[-1],[lunit],[zeros((nin+1)*this.N,1)]];
                 }
-                model.in1 = nin;
-                model.dstate = dstate;
-                model.ipar = ipar;
+                this.model.in1 = new ScilabDouble(nin);
+                this.model.dstate = dstate;
+                this.model.ipar = ipar;
                 graphics.exprs = exprs;
                 this.x.graphics = graphics;
-                this.x.model = model;
+                this.x.model = this.model;
                 break;
             }
         }
diff --git a/js/Sinks/WRITEC_f.pickle b/js/Sinks/WRITEC_f.pickle
index 17706b57..7a858bab 100644
--- a/js/Sinks/WRITEC_f.pickle
+++ b/js/Sinks/WRITEC_f.pickle
@@ -18,10 +18,12 @@ aS'swap'
 p8
 aS'x'
 p9
-aS'alreadyran'
+aS'model'
 p10
-atp11
-Rp12
+aS'alreadyran'
+p11
+atp12
+Rp13
 .(dp0
 S'model.dstate'
 p1