fix assignment to list

18 files changed, 302 insertions, 302 deletions

diff --git a/js/IntegerOp/BITCLEAR.js b/js/IntegerOp/BITCLEAR.js
index 4d9758ec..9230f85e 100644
--- a/js/IntegerOp/BITCLEAR.js
+++ b/js/IntegerOp/BITCLEAR.js
@@ -12,8 +12,8 @@ function BITCLEAR() {
         this.model.opar = list(new ScilabDouble([int32(0)]));
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(3)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(3)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -31,57 +31,60 @@ function BITCLEAR() {
         this.Datatype = arguments[0]["Datatype"]
         this.bit = parseFloat(arguments[0]["bit"])
         this.x = arg1;
-        graphics = arg1.graphics;
-        exprs = graphics.exprs;
+        var graphics = arg1.graphics;
+        var exprs = graphics.exprs;
         this.model = arg1.model;
         while (true) {
             [ok,this.Datatype,this.bit,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","BITCLEAR")],[" "],["Clear a bit"],[" "]],[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),"Index of Bit (0 is least significant)"],list("vec",1,"vec",1),exprs);
             if (!ok) {
                 break;
             }
-            in1 = [this.model.in1,this.model.in2];
+            var in1 = [this.model.in1,this.model.in2];
             if (floor(this.bit)!=this.bit) {
                 block_parameter_error(msprintf("Wrong type for \'%s\' parameter: %5.1f.","Index of Bit",this.bit),"Must be integer.");
-                ok = false;
+                var ok = false;
             } else if ((this.Datatype==3)||(this.Datatype==6)) {
                 if (this.bit>31||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 31]"));
-                    ok = false;
+                    var ok = false;
                 } else {
                     this.bit = uint32(this.bit);
-                    n = (2^32-1)-2^this.bit;
-                    n = uint32(n);
+                    var n = (2^32-1)-2^this.bit;
+                    var n = uint32(n);
                     this.model.sim = list(new ScilabString(["bit_clear_32"]), new ScilabDouble([4]));
                 }
             } else if ((this.Datatype==4)||(this.Datatype==7)) {
                 if (this.bit>15||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 15]"));
-                    ok = false;
+                    var ok = false;
                 } else {
                     this.bit = uint16(this.bit);
-                    n = (2^16-1)-2^this.bit;
-                    n = uint16(n);
+                    var n = (2^16-1)-2^this.bit;
+                    var n = uint16(n);
                     this.model.sim = list(new ScilabString(["bit_clear_16"]), new ScilabDouble([4]));
                 }
             } else if ((this.Datatype==5)||(this.Datatype==8)) {
                 if (this.bit>7||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 7]"));
-                    ok = false;
+                    var ok = false;
                 } else {
                     this.bit = uint8(this.bit);
-                    n = (2^8-1)-2^this.bit;
-                    n = uint8(n);
+                    var n = (2^8-1)-2^this.bit;
+                    var n = uint8(n);
                     this.model.sim = list(new ScilabString(["bit_clear_8"]), new ScilabDouble([4]));
                 }
             } else {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",this.Datatype),msprintf("Must be in the interval %s.","[3, 8]"));
-                ok = false;
+                var ok = false;
             }
             if (ok) {
-                it = this.Datatype;
-                ot = this.Datatype;
-                out = [1,1];
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[]);
+                var it = this.Datatype;
+                var ot = this.Datatype;
+                var out = [1,1];
+                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 graphics.exprs = exprs;
diff --git a/js/IntegerOp/BITCLEAR.pickle b/js/IntegerOp/BITCLEAR.pickle
index f0b09f39..fc60b980 100644
--- a/js/IntegerOp/BITCLEAR.pickle
+++ b/js/IntegerOp/BITCLEAR.pickle
@@ -49,59 +49,56 @@ sS'model.sim'
 p14
 S'list'
 p15
-sS'[this.model,graphics,ok]'
-p16
-g7
 sS'model.out2'
-p17
+p16
 g7
 sS'in1'
-p18
+p17
 g10
 sS'model.outtyp'
-p19
+p18
 g7
 sS'graphics.exprs'
-p20
+p19
 NsS'bit'
-p21
+p20
 g7
 sS'typ'
-p22
+p21
 g10
 sS'model.opar'
-p23
+p22
 g15
 sS'ok'
-p24
+p23
 S'boolean'
-p25
+p24
 sS'model.blocktype'
-p26
+p25
 S'string'
-p27
+p26
 sS'model.dep_ut'
-p28
+p27
 g10
 sS'n'
-p29
+p28
 g7
 sS'exprs'
-p30
+p29
 S'matrix'
-p31
+p30
 sS'gr_i'
-p32
+p31
 g10
 sS'y'
-p33
+p32
 g10
 sS'x'
-p34
+p33
 g7
 sS'model'
-p35
+p34
 g2
 sS'ot'
-p36
+p35
 Ns.
\ No newline at end of file
diff --git a/js/IntegerOp/BITSET.js b/js/IntegerOp/BITSET.js
index f20d0619..6a0582fe 100644
--- a/js/IntegerOp/BITSET.js
+++ b/js/IntegerOp/BITSET.js
@@ -12,8 +12,8 @@ function BITSET() {
         this.model.opar = list(new ScilabDouble([uint32(0)]));
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(3)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(3)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -31,55 +31,58 @@ function BITSET() {
         this.Datatype = arguments[0]["Datatype"]
         this.bit = parseFloat(arguments[0]["bit"])
         this.x = arg1;
-        graphics = arg1.graphics;
-        exprs = graphics.exprs;
+        var graphics = arg1.graphics;
+        var exprs = graphics.exprs;
         this.model = arg1.model;
         while (true) {
             [ok,this.Datatype,this.bit,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","BITSET")],[" "],["Set a bit"],[" "]],[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),"Index of Bit (0 is least significant)"],list("vec",1,"vec",1),exprs);
             if (!ok) {
                 break;
             }
-            in1 = [this.model.in1,this.model.in2];
+            var in1 = [this.model.in1,this.model.in2];
             if (floor(this.bit)!=this.bit) {
                 block_parameter_error(msprintf("Wrong type for \'%s\' parameter: %5.1f.","Index of Bit",this.bit),"Must be integer.");
-                ok = false;
+                var ok = false;
             }
             if ((this.Datatype==3)||(this.Datatype==6)) {
                 if (this.bit>31||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 31]"));
-                    ok = false;
+                    var ok = false;
                 }
                 this.bit = uint32(this.bit);
-                n = 2^this.bit;
-                n = uint32(n);
+                var n = 2^this.bit;
+                var n = uint32(n);
                 this.model.sim = list(new ScilabString(["bit_set_32"]), new ScilabDouble([4]));
             } else if ((this.Datatype==4)||(this.Datatype==7)) {
                 if (this.bit>15||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 15]"));
-                    ok = false;
+                    var ok = false;
                 }
                 this.bit = uint16(this.bit);
-                n = 2^this.bit;
-                n = uint16(n);
+                var n = 2^this.bit;
+                var n = uint16(n);
                 this.model.sim = list(new ScilabString(["bit_set_16"]), new ScilabDouble([4]));
             } else if ((this.Datatype==5)||(this.Datatype==8)) {
                 if (this.bit>7||this.bit<0) {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Index of Bit",this.bit),msprintf("Must be in the interval %s.","[0, 7]"));
-                    ok = false;
+                    var ok = false;
                 }
                 this.bit = uint8(this.bit);
-                n = 2^this.bit;
-                n = uint8(n);
+                var n = 2^this.bit;
+                var n = uint8(n);
                 this.model.sim = list(new ScilabString(["bit_set_8"]), new ScilabDouble([4]));
             } else {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",this.Datatype),msprintf("Must be in the interval %s.","[3, 8]"));
-                ok = false;
+                var ok = false;
             }
             if (ok) {
-                it = this.Datatype;
-                ot = this.Datatype;
-                out = [1,1];
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[]);
+                var it = this.Datatype;
+                var ot = this.Datatype;
+                var out = [1,1];
+                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 graphics.exprs = exprs;
diff --git a/js/IntegerOp/BITSET.pickle b/js/IntegerOp/BITSET.pickle
index f0b09f39..fc60b980 100644
--- a/js/IntegerOp/BITSET.pickle
+++ b/js/IntegerOp/BITSET.pickle
@@ -49,59 +49,56 @@ sS'model.sim'
 p14
 S'list'
 p15
-sS'[this.model,graphics,ok]'
-p16
-g7
 sS'model.out2'
-p17
+p16
 g7
 sS'in1'
-p18
+p17
 g10
 sS'model.outtyp'
-p19
+p18
 g7
 sS'graphics.exprs'
-p20
+p19
 NsS'bit'
-p21
+p20
 g7
 sS'typ'
-p22
+p21
 g10
 sS'model.opar'
-p23
+p22
 g15
 sS'ok'
-p24
+p23
 S'boolean'
-p25
+p24
 sS'model.blocktype'
-p26
+p25
 S'string'
-p27
+p26
 sS'model.dep_ut'
-p28
+p27
 g10
 sS'n'
-p29
+p28
 g7
 sS'exprs'
-p30
+p29
 S'matrix'
-p31
+p30
 sS'gr_i'
-p32
+p31
 g10
 sS'y'
-p33
+p32
 g10
 sS'x'
-p34
+p33
 g7
 sS'model'
-p35
+p34
 g2
 sS'ot'
-p36
+p35
 Ns.
\ No newline at end of file
diff --git a/js/IntegerOp/CONVERT.js b/js/IntegerOp/CONVERT.js
index 32a89506..ddd77a7c 100644
--- a/js/IntegerOp/CONVERT.js
+++ b/js/IntegerOp/CONVERT.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/CONVERT.sci" */
 function CONVERT() {
     CONVERT.prototype.define = function CONVERT() {
-        sgn = 2;
+        var sgn = 2;
         this.model = scicos_model();
         this.model.sim = list(new ScilabString(["convert"]), new ScilabDouble([4]));
         this.model.in1 = new ScilabDouble([-1]);
@@ -14,8 +14,8 @@ function CONVERT() {
         this.model.ipar = new ScilabDouble([sgn]);
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(1)],[sci2exp(3)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(1)],[sci2exp(3)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([3,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -35,9 +35,9 @@ function CONVERT() {
         this.ot = parseFloat(arguments[0]["ot"])
         this.np = arguments[0]["np"]
         this.x = arg1;
-        graphics = arg1.graphics;
+        var graphics = arg1.graphics;
         this.model = arg1.model;
-        exprs = graphics.exprs;
+        var exprs = graphics.exprs;
         while (true) {
             [ok,this.it,this.ot,this.np,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","CONVERT")],[" "],["Type conversion"],[" "]],["Input Type (1:double, 3:int32, 4:int16, 5:int8, ...)","Output Type (1:double, 3:int32, 4:int16, 5:int8, ...)","Do on Overflow (0:Nothing, 1:Saturate, 2:Error)"],list("vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -51,13 +51,13 @@ function CONVERT() {
             }
             if ((this.np!=0&&this.np!=1&&this.np!=2)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Do on Overflow",this.np),msprintf("Must be in the interval %s.","[0, 2]"));
-                ok = false;
+                var ok = false;
             } else if ((this.it>8||this.it<1)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Input Type",this.it),msprintf("Must be in the interval %s.","[1, 8]"));
-                ok = false;
+                var ok = false;
             } else if ((this.ot>8||this.ot<1)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Output Type",this.ot),msprintf("Must be in the interval %s.","[1, 8]"));
-                ok = false;
+                var ok = false;
             }
             this.model.sim = list(new ScilabString(["convert"]), new ScilabDouble([4]));
             if ((this.it==this.ot)) {
@@ -365,10 +365,13 @@ function CONVERT() {
                     }
                 }
             }
-            in1 = [this.model.in1,this.model.in2];
-            out = [this.model.out,this.model.out2];
+            var in1 = [this.model.in1,this.model.in2];
+            var out = [this.model.out,this.model.out2];
             if (ok) {
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,this.it),list(out,this.ot),[],[]);
+                var tmpvar0 = set_io(this.model,graphics,list(in1,this.it),list(out,this.ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 graphics.exprs = exprs;
diff --git a/js/IntegerOp/CONVERT.pickle b/js/IntegerOp/CONVERT.pickle
index b52bf187..b4be3cad 100644
--- a/js/IntegerOp/CONVERT.pickle
+++ b/js/IntegerOp/CONVERT.pickle
@@ -55,57 +55,54 @@ sS'model.sim'
 p15
 S'list'
 p16
-sS'[this.model,graphics,ok]'
-p17
-g5
 sS'model.out2'
-p18
+p17
 g5
 sS'in1'
-p19
+p18
 g11
 sS'model.rpar'
-p20
+p19
 g11
 sS'model.outtyp'
-p21
+p20
 g5
 sS'graphics.exprs'
-p22
+p21
 NsS'model.ipar'
-p23
+p22
 g5
 sS'typ'
-p24
+p23
 g11
 sS'ok'
-p25
+p24
 S'boolean'
-p26
+p25
 sS'model.blocktype'
-p27
+p26
 S'string'
-p28
+p27
 sS'model.dep_ut'
-p29
+p28
 g11
 sS'exprs'
-p30
+p29
 S'matrix'
-p31
+p30
 sS'gr_i'
-p32
+p31
 g11
 sS'y'
-p33
+p32
 g11
 sS'x'
-p34
+p33
 g5
 sS'model'
-p35
+p34
 g2
 sS'ot'
-p36
+p35
 g5
 s.
\ No newline at end of file
diff --git a/js/IntegerOp/DFLIPFLOP.js b/js/IntegerOp/DFLIPFLOP.js
index e07adda8..79215c3e 100644
--- a/js/IntegerOp/DFLIPFLOP.js
+++ b/js/IntegerOp/DFLIPFLOP.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/DFLIPFLOP.sci" */
 function DFLIPFLOP() {
     DFLIPFLOP.prototype.define = function DFLIPFLOP() {
-        scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["DFLIPFLOP"],tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["DFLIPFLOP"],tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m.objs[1-1] = scicos_block(gui="CONST_m",graphics=scicos_graphics(orig=[109.62561,263.44465],sz=[[20],[20]],flip=true,theta=0,exprs="int8(0)",pin=[],pout=6,pein=[],peout=[],gr_i=[],id="",in_implicit=[],out_implicit="E"),model=scicos_model(sim=list("cstblk4_m",4),in1=[],in2=[],intyp=1,out=1,out2=1,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(int8(0)),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[2-1] = scicos_block(gui="IFTHEL_f",graphics=scicos_graphics(orig=[239.98293,378.2166],sz=[60,60],flip=true,theta=0,exprs=[["1"],["1"]],pin=29,pout=[],pein=22,peout=[[16],[44]],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim=list("ifthel",-1),in1=1,in2=1,intyp=-1,out=[],out2=[],outtyp=1,evtin=1,evtout=[[1],[1]],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="l",firing=[-1,-1],dep_ut=[true,false],label="",nzcross=1,nmode=1,equations=list()),doc=list());
         scs_m.objs[3-1] = scicos_block(gui="LOGICAL_OP",graphics=scicos_graphics(orig=[152.88902,260.24498],sz=[60,40],flip=true,theta=0,exprs=[["2"],["1"],["5"],["0"]],pin=[[11],[39]],pout=5,pein=[],peout=[],gr_i=[],id="",in_implicit=[["E"],["E"]],out_implicit="E"),model=scicos_model(sim=list("logicalop_i8",4),in1=[[-1],[-1]],in2=[[-2],[-2]],intyp=[[5],[5]],out=-1,out2=-2,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[[1],[0]],opar=list(),blocktype="c",firing=[],dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
@@ -16,7 +16,7 @@ function DFLIPFLOP() {
         scs_m.objs[12-1] = scicos_block(gui="OUT_f",graphics=scicos_graphics(orig=[457.40928,320.20131],sz=[20,20],flip=true,theta=0,exprs="2",pin=13,pout=[],pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim="output",in1=-1,in2=[],intyp=-1,out=[],out2=[],outtyp=1,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=2,opar=list(),blocktype="c",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[13-1] = scicos_link(xx=[[441.81249],[457.40928]],yy=[[329.46812],[330.20131]],id="drawlink",thick=[0,0],ct=[1,1],from=[7,1,0],to=[12,1,1]);
         scs_m.objs[14-1] = scicos_block(gui="OUT_f",graphics=scicos_graphics(orig=[376.4669,270.83282],sz=[20,20],flip=true,theta=0,exprs="1",pin=37,pout=[],pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim="output",in1=-1,in2=[],intyp=-1,out=[],out2=[],outtyp=1,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=1,opar=list(),blocktype="c",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
-        scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title="Untitled",tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=[],void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title="Untitled",tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=[],void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m_1.objs[1-1] = scicos_block(gui="ANDLOG_f",graphics=scicos_graphics(orig=[194,133],sz=[60,60],flip=true,theta=0,exprs=[],pin=[],pout=9,pein=[[4],[11]],peout=[],gr_i=[],id="",in_implicit=[],out_implicit="E"),model=scicos_model(sim="andlog",in1=[],in2=[],intyp=1,out=1,out2=[],outtyp=1,evtin=[[1],[1]],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[2-1] = scicos_block(gui="CLKIN_f",graphics=scicos_graphics(orig=[149,287],sz=[20,20],flip=true,theta=0,exprs="1",pin=[],pout=[],pein=[],peout=4,gr_i=[],id="",in_implicit=[],out_implicit=[]),model=scicos_model(sim="input",in1=[],in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=[],evtout=1,state=[],dstate=[],odstate=list(),rpar=[],ipar=1,opar=list(),blocktype="d",firing=-1,dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[3-1] = scicos_block(gui="CLKOUT_f",graphics=scicos_graphics(orig=[450,83],sz=[20,20],flip=true,theta=0,exprs="1",pin=[],pout=[],pein=8,peout=[],gr_i=[],id="",in_implicit=[],out_implicit=[]),model=scicos_model(sim="output",in1=[],in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=1,evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=1,opar=list(),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
@@ -32,7 +32,7 @@ function DFLIPFLOP() {
         scs_m.objs[15-1] = scicos_block(gui="ANDBLK",graphics=scicos_graphics(orig=[233.73039,318.74407],sz=[40,40],flip=true,theta=0,exprs=[],pin=[],pout=[],pein=[[19],[16]],peout=17,gr_i=[],id="",in_implicit=[],out_implicit=[]),model=scicos_model(sim="csuper",in1=[],in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=[[1],[1]],evtout=1,state=[],dstate=[],odstate=list(),rpar=scs_m_1,ipar=[],opar=list(),blocktype="h",firing=false,dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[16-1] = scicos_link(xx=[[259.98293],[260.39705]],yy=[[372.50232],[364.45835]],id="drawlink",thick=[0,0],ct=[5,-1],from=[2,1,0],to=[15,2,1]);
         scs_m.objs[17-1] = scicos_link(xx=[[253.73039],[253.72572]],yy=[[313.02978],[309.29537]],id="drawlink",thick=[0,0],ct=[5,-1],from=[15,1,0],to=[41,1,1]);
-        scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["EDGE_TRIGGER","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["EDGE_TRIGGER","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m_1.objs[1-1] = scicos_block(gui="EDGETRIGGER",graphics=scicos_graphics(orig=[288.58631,257.1131],sz=[60,40],flip=true,theta=0,exprs="1",pin=5,pout=3,pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit="E"),model=scicos_model(sim=list("edgetrig",4),in1=1,in2=[],intyp=1,out=1,out2=[],outtyp=1,evtin=[],evtout=[],state=[],dstate=0,odstate=list(),rpar=[],ipar=1,opar=list(),blocktype="c",firing=[],dep_ut=[true,false],label="",nzcross=1,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[2-1] = scicos_block(gui="IFTHEL_f",graphics=scicos_graphics(orig=[388.28869,247.1131],sz=[60,60],flip=true,theta=0,exprs=[["0"],["0"]],pin=3,pout=[],pein=[],peout=[[7],[0]],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim=list("ifthel",-1),in1=1,in2=[],intyp=1,out=[],out2=1,outtyp=[],evtin=[],evtout=[[1],[1]],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="l",firing=[-1,-1],dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[3-1] = scicos_link(xx=[[357.15774],[362.99107],[379.71726]],yy=[[277.1131],[277.1131],[277.1131]],id="drawlink",thick=[0,0],ct=[1,1],from=[1,1,0],to=[2,1,1]);
@@ -43,7 +43,7 @@ function DFLIPFLOP() {
         scs_m.objs[18-1] = scicos_block(gui="EDGE_TRIGGER",graphics=scicos_graphics(orig=[133.90637,385.342],sz=[60,40],flip=true,theta=0,exprs=[],pin=26,pout=[],pein=[],peout=19,gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim="csuper",in1=-1,in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=[],evtout=1,state=[],dstate=[],odstate=list(),rpar=scs_m_1,ipar=[],opar=list(),blocktype="h",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[19-1] = scicos_link(xx=[[163.90637],[163.90637],[247.06372]],yy=[[379.62771],[364.45835],[364.45835]],id="drawlink",thick=[0,0],ct=[5,-1],from=[18,1,0],to=[15,1,1]);
         scs_m.objs[20-1] = scicos_block(gui="IN_f",graphics=scicos_graphics(orig=[79.594811,395.47647],sz=[20,20],flip=true,theta=0,exprs="2",pin=[],pout=23,pein=[],peout=[],gr_i=[],id="",in_implicit=[],out_implicit="E"),model=scicos_model(sim="input",in1=[],in2=[],intyp=1,out=-1,out2=[],outtyp=-1,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=2,opar=list(),blocktype="c",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
-        scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["Extract_Activation","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["Extract_Activation","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m_1.objs[1-1] = scicos_block(gui="IFTHEL_f",graphics=scicos_graphics(orig=[150.65045,143.82208],sz=[60,60],flip=true,theta=0,exprs=[["0"],["0"]],pin=6,pout=[],pein=[],peout=[[3],[4]],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim=list("ifthel",-1),in1=1,in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=[],evtout=[[1],[1]],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="l",firing=[-1,-1],dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[2-1] = scicos_block(gui="CLKSOMV_f",graphics=scicos_graphics(orig=[169.82143,96.146231],sz=[16.666667,16.666667],flip=true,theta=0,exprs=[],pin=[],pout=[],pein=[[3],[4],[0]],peout=8,gr_i=[],id="",in_implicit=[],out_implicit=[]),model=scicos_model(sim="sum",in1=[],in2=[],intyp=1,out=[],out2=[],outtyp=1,evtin=[[1],[1],[1]],evtout=1,state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="d",firing=-1,dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[3-1] = scicos_link(xx=[[170.65045],[170.65045],[150.04302],[150.04302],[169.82143]],yy=[[138.10779],[128.235],[128.235],[104.47956],[104.47956]],id="drawlink",thick=[0,0],ct=[5,-1],from=[1,1,0],to=[2,1,1]);
@@ -88,7 +88,7 @@ function DFLIPFLOP() {
         this.model.firing = new ScilabBoolean([false]);
         this.model.dep_ut = [true,false];
         this.model.rpar = new ScilabDouble([scs_m]);
-        gr_i = [];
+        var gr_i = [];
         this.x = standard_define([2,3],this.model,[],gr_i);
         return new BasicBlock(this.x);
     }
diff --git a/js/IntegerOp/DLATCH.js b/js/IntegerOp/DLATCH.js
index ac4afc92..2b08ce0f 100644
--- a/js/IntegerOp/DLATCH.js
+++ b/js/IntegerOp/DLATCH.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/DLATCH.sci" */
 function DLATCH() {
     DLATCH.prototype.define = function DLATCH() {
-        scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["DLATCH"],tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["DLATCH"],tol=[0.0001,0.000001,1.000e-10,100001,0,0],tf=100000,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m.objs[1-1] = scicos_block(gui="CONST_m",graphics=scicos_graphics(orig=[109.62561,263.44465],sz=[[20],[20]],flip=true,theta=0,exprs="int8(0)",pin=[],pout=7,pein=[],peout=[],gr_i=[],id="",in_implicit=[],out_implicit="E"),model=scicos_model(sim=list("cstblk4_m",4),in1=[],in2=[],intyp=1,out=1,out2=1,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(int8(0)),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[2-1] = scicos_block(gui="IFTHEL_f",graphics=scicos_graphics(orig=[233.37693,320.30536],sz=[60,60],flip=true,theta=0,exprs=[["0"],["1"]],pin=13,pout=[],pein=[],peout=[[6],[0]],gr_i=list([["txt=[\'If in>0\';\' \';\' then    else\'];"],["xstringb(orig(1),orig(2),txt,sz(1),sz(2),\'fill\');"]],8),id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim=list("ifthel",-1),in1=1,in2=1,intyp=-1,out=[],out2=[],outtyp=1,evtin=[],evtout=[[1],[1]],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="l",firing=[-1,-1],dep_ut=[true,false],label="",nzcross=1,nmode=1,equations=list()),doc=list());
         scs_m.objs[3-1] = scicos_block(gui="LOGICAL_OP",graphics=scicos_graphics(orig=[152.88902,260.24498],sz=[60,40],flip=true,theta=0,exprs=[["2"],["1"],["5"],["0"]],pin=[[15],[7]],pout=5,pein=[],peout=[],gr_i=list("xstringb(orig(1),orig(2),[\'Logical Op \';OPER],sz(1),sz(2),\'fill\');",8),id="",in_implicit=[["E"],["E"]],out_implicit="E"),model=scicos_model(sim=list("logicalop_i8",4),in1=[[-1],[-1]],in2=[[-2],[-2]],intyp=[[5],[5]],out=-1,out2=-2,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[[1],[0]],opar=list(),blocktype="c",firing=[],dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
@@ -33,7 +33,7 @@ function DLATCH() {
         this.model.firing = new ScilabBoolean([false]);
         this.model.dep_ut = [true,false];
         this.model.rpar = new ScilabDouble([scs_m]);
-        gr_i = [];
+        var gr_i = [];
         this.x = standard_define([2,3],this.model,[],gr_i);
         return new BasicBlock(this.x);
     }
diff --git a/js/IntegerOp/EXTRACTBITS.js b/js/IntegerOp/EXTRACTBITS.js
index 65367a6f..5525a5f5 100644
--- a/js/IntegerOp/EXTRACTBITS.js
+++ b/js/IntegerOp/EXTRACTBITS.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/EXTRACTBITS.sci" */
 function EXTRACTBITS() {
     EXTRACTBITS.prototype.define = function EXTRACTBITS() {
-        numb = [];
+        var numb = [];
         this.model = scicos_model();
         this.model.sim = list(new ScilabString(["extract_bit_32_UH0"]), new ScilabDouble([4]));
         this.model.in1 = new ScilabDouble([1]);
@@ -13,8 +13,8 @@ function EXTRACTBITS() {
         this.model.ipar = [0,numb];
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(3)],[sci2exp(1)],[sci2exp(0)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(3)],[sci2exp(1)],[sci2exp(0)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([4,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -36,52 +36,52 @@ function EXTRACTBITS() {
         this.bit = parseFloat(arguments[0]["bit"])
         this.scal = arguments[0]["scal"]
         this.x = arg1;
-        graphics = arg1.graphics;
-        exprs = graphics.exprs;
+        var graphics = arg1.graphics;
+        var exprs = graphics.exprs;
         this.model = arg1.model;
         while (true) {
             [ok,this.Datatype,this.rule,this.bit,this.scal,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","EXTRACTBITS")],[" "],["Bits Extraction"],[" "],["&nbsp;- Bits to Extract:"],["&nbsp;&nbsp;&nbsp;&nbsp;1 Upper Half"],["&nbsp;&nbsp;&nbsp;&nbsp;2 Lower Half"],["&nbsp;&nbsp;&nbsp;&nbsp;3 Range from MSB"],["&nbsp;&nbsp;&nbsp;&nbsp;4 Range to LSB"],["&nbsp;&nbsp;&nbsp;&nbsp;5 Range of Bits"],["&nbsp;- Number of Bits or Index of bit : Index 0 is LSB"],["&nbsp;&nbsp;&nbsp;&nbsp;If \'Bits to Extract\' is set to \'Range of bits\': [Start, End]"],[" "]],[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),"Bits to extract","Number of Bits or Index of Bit","Treat Bit Field as an Integer (0:No, 1:Yes)"],list("vec",1,"vec",1,"vec",-1,"vec",1),exprs);
             if (!ok) {
                 break;
             }
-            bitstr = strcat(string(this.bit.slice())," ");
+            var bitstr = strcat(string(this.bit.slice())," ");
             if ((this.rule<1)||(this.rule>5)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Bits to Extract",this.rule),msprintf("Must be in the interval %s.","[1, 5]"));
-                ok = false;
+                var ok = false;
             } else if (this.scal<0||this.scal>1) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Treat Bit Field as an Integer",this.scal),msprintf("Must be in the interval %s.","[0, 1]"));
-                ok = false;
+                var ok = false;
             } else {
-                in1 = [this.model.in1,this.model.in2];
+                var in1 = [this.model.in1,this.model.in2];
                 this.bit = int(this.bit);
                 this.rule = int(this.rule);
                 if ((this.rule==3)||(this.rule==4)) {
                     if ((size(this.bit,"*")!=1)) {
                         block_parameter_error(msprintf("Wrong size for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),"Must be a single value.");
-                        ok = false;
+                        var ok = false;
                     } else {
-                        numb = this.bit;
+                        var numb = this.bit;
                     }
                 } else if ((this.rule==5)) {
                     if ((size(this.bit,"*")!=2)) {
                         block_parameter_error(msprintf("Wrong size for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),"Must have this form: [Start, End].");
-                        ok = false;
+                        var ok = false;
                     } else if (this.bit[1-1]>this.bit[2-1]) {
                         block_parameter_error(msprintf("Wrong values for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("\'Start\' must be less than \'End\'."));
-                        ok = false;
+                        var ok = false;
                     } else {
-                        numb = this.bit[2-1]-this.bit[1-1];
+                        var numb = this.bit[2-1]-this.bit[1-1];
                     }
                 } else {
                     this.bit = 0;
-                    numb = [];
+                    var numb = [];
                 }
             }
             if (ok) {
                 if ((this.Datatype==3||this.Datatype==6)) {
                     if (or(this.bit.slice()>31)||or(this.bit.slice()<0)) {
                         block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 31]"));
-                        ok = false;
+                        var ok = false;
                     }
                     switch (this.rule) {
                     case 1:
@@ -128,7 +128,7 @@ function EXTRACTBITS() {
                 } else if ((this.Datatype==4||this.Datatype==7)) {
                     if (or(this.bit.slice()>15)||or(this.bit.slice()<0)) {
                         block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 15]"));
-                        ok = false;
+                        var ok = false;
                     }
                     switch (this.rule) {
                     case 1:
@@ -175,7 +175,7 @@ function EXTRACTBITS() {
                 } else if ((this.Datatype==5||this.Datatype==8)) {
                     if (or(this.bit.slice()>7)||or(this.bit.slice()<0)) {
                         block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 7]"));
-                        ok = false;
+                        var ok = false;
                     }
                     switch (this.rule) {
                     case 1:
@@ -221,14 +221,17 @@ function EXTRACTBITS() {
                     }
                 } else {
                     block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",this.Datatype),msprintf("Must be in the interval %s.","[3, 8]"));
-                    ok = false;
+                    var ok = false;
                 }
             }
             if (ok) {
-                it = this.Datatype;
-                ot = this.Datatype;
-                out = [1,1];
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[]);
+                var it = this.Datatype;
+                var ot = this.Datatype;
+                var out = [1,1];
+                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 graphics.exprs = exprs;
diff --git a/js/IntegerOp/EXTRACTBITS.pickle b/js/IntegerOp/EXTRACTBITS.pickle
index e5bdf3b7..08b5b345 100644
--- a/js/IntegerOp/EXTRACTBITS.pickle
+++ b/js/IntegerOp/EXTRACTBITS.pickle
@@ -56,62 +56,59 @@ sS'model.sim'
 p15
 S'list'
 p16
-sS'[this.model,graphics,ok]'
-p17
-g7
 sS'model.out2'
-p18
+p17
 g7
 sS'in1'
-p19
+p18
 g9
 sS'model.outtyp'
-p20
+p19
 g7
 sS'numb'
-p21
+p20
 g9
 sS'graphics.exprs'
-p22
+p21
 NsS'bit'
-p23
+p22
 g7
 sS'model.ipar'
-p24
+p23
 g9
 sS'typ'
-p25
+p24
 g9
 sS'bitstr'
-p26
+p25
 g7
 sS'ok'
-p27
+p26
 S'boolean'
-p28
+p27
 sS'model.blocktype'
-p29
+p28
 S'string'
-p30
+p29
 sS'rule'
-p31
+p30
 g7
 sS'exprs'
-p32
+p31
 S'matrix'
-p33
+p32
 sS'gr_i'
-p34
+p33
 g9
 sS'y'
-p35
+p34
 g9
 sS'x'
-p36
+p35
 g7
 sS'model'
-p37
+p36
 g2
 sS'ot'
-p38
+p37
 Ns.
\ No newline at end of file
diff --git a/js/IntegerOp/INTMUL.js b/js/IntegerOp/INTMUL.js
index 375723a6..14df9421 100644
--- a/js/IntegerOp/INTMUL.js
+++ b/js/IntegerOp/INTMUL.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/INTMUL.sci" */
 function INTMUL() {
     INTMUL.prototype.define = function INTMUL() {
-        sgn = 0;
+        var sgn = 0;
         this.model = scicos_model();
         this.model.sim = list(new ScilabString(["matmul_i32"]), new ScilabDouble([4]));
         this.model.in1 = new ScilabDouble([-1],[-2]);
@@ -14,8 +14,8 @@ function INTMUL() {
         this.model.ipar = new ScilabDouble([sgn]);
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(3)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(3)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -33,19 +33,19 @@ function INTMUL() {
         this.Datatype = arguments[0]["Datatype"]
         this.np = arguments[0]["np"]
         this.x = arg1;
-        graphics = arg1.graphics;
+        var graphics = arg1.graphics;
         this.model = arg1.model;
-        exprs = graphics.exprs;
+        var exprs = graphics.exprs;
         while (true) {
             [ok,this.Datatype,this.np,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","INTMUL")],[" "],["Integer matrix multiplication"],[" "]],[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),"Do on Overflow (0:Nothing, 1:Saturate, 2:Error)"],list("vec",1,"vec",1),exprs);
             if (!ok) {
                 break;
             }
-            it = this.Datatype*ones(1,2);
-            ot = this.Datatype;
+            var it = this.Datatype*ones(1,2);
+            var ot = this.Datatype;
             if ((this.np!=0&&this.np!=1&&this.np!=2)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Do on Overflow",this.np),msprintf("Must be in the interval %s.","[0, 2]"));
-                ok = false;
+                var ok = false;
             } else if (this.Datatype==3) {
                 if (this.np==0) {
                     this.model.sim = list(new ScilabString(["matmul_i32n"]), new ScilabDouble([4]));
@@ -96,12 +96,15 @@ function INTMUL() {
                 }
             } else {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",ot),msprintf("Must be in the interval %s.","[3, 8]"));
-                ok = false;
+                var ok = false;
             }
-            in1 = [this.model.in1,this.model.in2];
-            out = [this.model.out,this.model.out2];
+            var in1 = [this.model.in1,this.model.in2];
+            var out = [this.model.out,this.model.out2];
             if (ok) {
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[]);
+                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 this.model.ipar = new ScilabDouble([this.np]);
diff --git a/js/IntegerOp/INTMUL.pickle b/js/IntegerOp/INTMUL.pickle
index ab66f1de..2a3298b8 100644
--- a/js/IntegerOp/INTMUL.pickle
+++ b/js/IntegerOp/INTMUL.pickle
@@ -55,54 +55,51 @@ sS'model.sim'
 p17
 S'list'
 p18
-sS'[this.model,graphics,ok]'
-p19
-g10
 sS'model.out2'
-p20
+p19
 g10
 sS'in1'
-p21
+p20
 g8
 sS'model.rpar'
-p22
+p21
 g8
 sS'model.outtyp'
-p23
+p22
 g10
 sS'graphics.exprs'
-p24
+p23
 NsS'model.ipar'
-p25
+p24
 g10
 sS'typ'
-p26
+p25
 g8
 sS'ok'
-p27
+p26
 S'boolean'
-p28
+p27
 sS'model.blocktype'
-p29
+p28
 g5
 sS'model.dep_ut'
-p30
+p29
 g8
 sS'exprs'
-p31
+p30
 g14
 sS'gr_i'
-p32
+p31
 g8
 sS'y'
-p33
+p32
 g8
 sS'x'
-p34
+p33
 g10
 sS'model'
-p35
+p34
 g2
 sS'ot'
-p36
+p35
 Ns.
\ No newline at end of file
diff --git a/js/IntegerOp/JKFLIPFLOP.js b/js/IntegerOp/JKFLIPFLOP.js
index 6fbf4a6a..79853489 100644
--- a/js/IntegerOp/JKFLIPFLOP.js
+++ b/js/IntegerOp/JKFLIPFLOP.js
@@ -1,9 +1,9 @@
 /* autogenerated from "macros/IntegerOp/JKFLIPFLOP.sci" */
 function JKFLIPFLOP() {
     JKFLIPFLOP.prototype.define = function JKFLIPFLOP() {
-        scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["JKFLIPFLOP"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=60,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["JKFLIPFLOP"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=60,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m.objs[1-1] = scicos_block(gui="DOLLAR_m",graphics=scicos_graphics(orig=[299.96961,261.584],sz=[40,40],flip=false,theta=0,exprs=[["int8(0)"],["1"]],pin=7,pout=5,pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit="E"),model=scicos_model(sim=list("dollar4_m",4),in1=1,in2=1,intyp=5,out=1,out2=1,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(int8(0)),rpar=[],ipar=[],opar=list(),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
-        scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["EDGE_TRIGGER","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m_1 = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["EDGE_TRIGGER","./"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=30,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m_1.objs[1-1] = scicos_block(gui="EDGETRIGGER",graphics=scicos_graphics(orig=[288.58631,257.1131],sz=[60,40],flip=true,theta=0,exprs="-1",pin=5,pout=3,pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit="E"),model=scicos_model(sim=list("edgetrig",4),in1=1,in2=[],intyp=1,out=1,out2=[],outtyp=1,evtin=[],evtout=[],state=[],dstate=0,odstate=list(),rpar=[],ipar=-1,opar=list(),blocktype="c",firing=[],dep_ut=[true,false],label="",nzcross=1,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[2-1] = scicos_block(gui="IFTHEL_f",graphics=scicos_graphics(orig=[388.28869,247.1131],sz=[60,60],flip=true,theta=0,exprs=[["0"],["0"]],pin=3,pout=[],pein=[],peout=[[7],[0]],gr_i=[],id="",in_implicit="E",out_implicit=[]),model=scicos_model(sim=list("ifthel",-1),in1=1,in2=[],intyp=1,out=[],out2=1,outtyp=[],evtin=[],evtout=[[1],[1]],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(),blocktype="l",firing=[-1,-1],dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m_1.objs[3-1] = scicos_link(xx=[[357.15774],[362.99107],[379.71726]],yy=[[277.1131],[277.1131],[277.1131]],id="drawlink",thick=[0,0],ct=[1,1],from=[1,1,0],to=[2,1,1]);
@@ -44,7 +44,7 @@ function JKFLIPFLOP() {
         this.model.firing = new ScilabBoolean([false]);
         this.model.dep_ut = [true,false];
         this.model.rpar = new ScilabDouble([scs_m]);
-        gr_i = [];
+        var gr_i = [];
         this.x = standard_define([2,3],this.model,[],gr_i);
         return new BasicBlock(this.x);
     }
@@ -60,17 +60,17 @@ function JKFLIPFLOP() {
         this.init = parseFloat(arguments[0]["init"])
         this.exprs0 = arguments[0]["exprs0"]
         for (i=1;i<=length(arg1.model.rpar.objs);i+=1) {
-            o = arg1.model.rpar.objs[i-1];
+            var o = arg1.model.rpar.objs[i-1];
             if (typeof(o)=="Block"&&o.gui=="DOLLAR_m") {
-                path = i;
+                var path = i;
                 break;
             }
         }
-        newpar = list();
-        xx = arg1.model.rpar.objs[path-1];
-        exprs = xx.graphics.exprs[1-1];
+        var newpar = list();
+        var xx = arg1.model.rpar.objs[path-1];
+        var exprs = xx.graphics.exprs[1-1];
         this.model = xx.model;
-        init_old = this.model.odstate[1-1];
+        var init_old = this.model.odstate[1-1];
         while (true) {
             [ok,this.init,this.exprs0] = scicos_getvalue([[msprintf("Set %s block parameters","JKFLIPFLOP")],[" "],["JK flip-flop"],[" "],["The \'Initial Value\' must be 0 or 1 of type int8"],["&nbsp;- Negative values are considered as int8(0)"],["&nbsp;- Positive values are considered as int8(1)"],[" "]],"Initial Value",list("vec",1),exprs);
             if (!ok) {
@@ -89,14 +89,14 @@ function JKFLIPFLOP() {
                 break;
             }
         }
-        needcompile = 0;
+        var needcompile = 0;
         if (init_old!=this.init) {
             newpar[size(newpar)+1-1] = 1;
-            needcompile = 2;
+            var needcompile = 2;
         }
         this.x = arg1;
-        y = needcompile;
-        typ = newpar;
+        var y = needcompile;
+        var typ = newpar;
         return new BasicBlock(this.x);
     }
 }
diff --git a/js/IntegerOp/LOGIC.js b/js/IntegerOp/LOGIC.js
index 98689ead..5a517eb8 100644
--- a/js/IntegerOp/LOGIC.js
+++ b/js/IntegerOp/LOGIC.js
@@ -15,8 +15,8 @@ function LOGIC() {
         this.model.blocktype = new ScilabString(["c"]);
         this.model.firing = new ScilabBoolean([false]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(this.mat)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(this.mat)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([2,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -34,33 +34,36 @@ function LOGIC() {
         this.mat = inverse(arguments[0]["mat"])
         this.herit = arguments[0]["herit"]
         this.x = arg1;
-        graphics = arg1.graphics;
-        exprs = graphics.exprs;
+        var graphics = arg1.graphics;
+        var exprs = graphics.exprs;
         this.model = arg1.model;
         while (true) {
             [ok,this.mat,this.herit,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","LOGIC")],[" "],["Combinatorial logic"],[" "],["&nbsp; Rows of the matrix are the output values"],["&nbsp; Number of rows must be a power of two."],["&nbsp; Number of columns gives the number of outputs."],[" "]],["Truth Table (matrix of outputs)","Accepts Inherited Events (0:No, 1:Yes)"],list("mat",[-1,-2],"vec",1),exprs);
             if (!ok) {
                 break;
             }
-            nout = size(this.mat,2);
-            nin = (log(size(this.mat,1))/log(2));
-            u1 = floor(nin);
+            var nout = size(this.mat,2);
+            var nin = (log(size(this.mat,1))/log(2));
+            var u1 = floor(nin);
             if ((u1!=nin)) {
                 block_parameter_error(msprintf("Wrong size for \'%s\' parameter: %d.","Truth Table",size(this.mat,1)),"Number of rows must be a power of two.");
-                ok = false;
+                var ok = false;
             } else if ((find(this.mat.slice()!=0&&this.mat.slice()!=1)!=[])) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter.","Truth Table"),msprintf("Elements must be in the interval %s.","[0, 1]"));
-                ok = false;
+                var ok = false;
             } else if (this.herit<0||this.herit>1) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Accepts Inherited Events",this.herit),msprintf("Must be in the interval %s.","[0, 1]"));
-                ok = false;
+                var ok = false;
             }
             if (ok) {
-                in1 = [ones(nin,1),ones(nin,1)];
-                out = [ones(nout,1),ones(nout,1)];
-                it = 5*ones(1,nin);
-                ot = 5*ones(1,nout);
-                [this.model,graphics,ok] = set_io(this.model,graphics,list(in1,it),list(out,ot),ones(1-this.herit,1),[]);
+                var in1 = [ones(nin,1),ones(nin,1)];
+                var out = [ones(nout,1),ones(nout,1)];
+                var it = 5*ones(1,nin);
+                var ot = 5*ones(1,nout);
+                var tmpvar0 = set_io(this.model,graphics,list(in1,it),list(out,ot),ones(1-this.herit,1),[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 graphics.exprs = exprs;
diff --git a/js/IntegerOp/LOGIC.pickle b/js/IntegerOp/LOGIC.pickle
index a09fede5..383d01ee 100644
--- a/js/IntegerOp/LOGIC.pickle
+++ b/js/IntegerOp/LOGIC.pickle
@@ -66,55 +66,52 @@ g5
 sS'mat'
 p22
 g12
-sS'[this.model,graphics,ok]'
-p23
-g5
 sS'model.out2'
-p24
+p23
 g5
 sS'in1'
-p25
+p24
 g8
 sS'model.outtyp'
-p26
+p25
 g5
 sS'graphics.exprs'
-p27
+p26
 NsS'typ'
-p28
+p27
 g8
 sS'model.opar'
-p29
+p28
 g20
 sS'ok'
-p30
+p29
 g18
 sS'model.blocktype'
-p31
+p30
 S'string'
-p32
+p31
 sS'model.dep_ut'
-p33
+p32
 g8
 sS'exprs'
-p34
+p33
 g12
 sS'gr_i'
-p35
+p34
 g8
 sS'y'
-p36
+p35
 g8
 sS'x'
-p37
+p36
 g5
 sS'model'
-p38
+p37
 g2
 sS'ot'
-p39
+p38
 g5
 sS'nout'
-p40
+p39
 g5
 s.
\ No newline at end of file
diff --git a/js/IntegerOp/SHIFT.js b/js/IntegerOp/SHIFT.js
index 799bee21..ab0de403 100644
--- a/js/IntegerOp/SHIFT.js
+++ b/js/IntegerOp/SHIFT.js
@@ -1,8 +1,8 @@
 /* autogenerated from "macros/IntegerOp/SHIFT.sci" */
 function SHIFT() {
     SHIFT.prototype.define = function SHIFT() {
-        sgn = [[0],[0]];
-        OPER = 0;
+        var sgn = [[0],[0]];
+        var OPER = 0;
         this.model = scicos_model();
         this.model.sim = list(new ScilabString(["shift_32_LA"]), new ScilabDouble([4]));
         this.model.in1 = new ScilabDouble([-1]);
@@ -15,8 +15,8 @@ function SHIFT() {
         this.model.ipar = new ScilabDouble(sgn);
         this.model.blocktype = new ScilabString(["c"]);
         this.model.dep_ut = [true,false];
-        exprs = [[sci2exp(3)],[sci2exp(0)],[sci2exp(0)]];
-        gr_i = [];
+        var exprs = [[sci2exp(3)],[sci2exp(0)],[sci2exp(0)]];
+        var gr_i = [];
         this.x = standard_define([3,2],this.model,exprs,gr_i);
         return new BasicBlock(this.x);
     }
@@ -36,9 +36,9 @@ function SHIFT() {
         this.nb = arguments[0]["nb"]
         this.np = arguments[0]["np"]
         this.x = arg1;
-        graphics = arg1.graphics;
+        var graphics = arg1.graphics;
         this.model = arg1.model;
-        exprs = graphics.exprs;
+        var exprs = graphics.exprs;
         while (true) {
             [ok,this.Datatype,this.nb,this.np,exprs] = scicos_getvalue([[msprintf("Set %s block parameters","SHIFT")],[" "],["Shift/Rotates bits"]],[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),"Number of Bits to Shift Left (Negative number to shift right)","Shift Type (0:Arithmetic, 1:Circular)"],list("vec",1,"vec",1,"vec",1),exprs);
             if (!ok) {
@@ -46,10 +46,10 @@ function SHIFT() {
             }
             if ((this.np!=0&&this.np!=1)) {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Shift Type",this.np),msprintf("Must be in the interval %s.","[0, 1]"));
-                ok = false;
+                var ok = false;
             }
-            it = this.Datatype;
-            ot = this.Datatype;
+            var it = this.Datatype;
+            var ot = this.Datatype;
             if ((this.Datatype==3||this.Datatype==6)) {
                 if (this.nb>0) {
                     switch (this.np) {
@@ -115,10 +115,13 @@ function SHIFT() {
                 }
             } else {
                 block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",this.Datatype),msprintf("Must be in the interval %s.","[3, 8]"));
-                ok = false;
+                var ok = false;
             }
             if (ok) {
-                [this.model,graphics,ok] = set_io(this.model,graphics,list([-1,-2],it),list([-1,-2],ot),[],[]);
+                var tmpvar0 = set_io(this.model,graphics,list([-1,-2],it),list([-1,-2],ot),[],[])
+                this.model = tmpvar0[0]
+                var graphics = tmpvar0[1]
+                var ok = tmpvar0[2];
             }
             if (ok) {
                 this.model.ipar = new ScilabDouble([this.nb]);
diff --git a/js/IntegerOp/SHIFT.pickle b/js/IntegerOp/SHIFT.pickle
index fe2093d6..0f8af58b 100644
--- a/js/IntegerOp/SHIFT.pickle
+++ b/js/IntegerOp/SHIFT.pickle
@@ -50,56 +50,53 @@ sS'model.sim'
 p14
 S'list'
 p15
-sS'[this.model,graphics,ok]'
-p16
-g2
 sS'model.out2'
-p17
+p16
 g2
 sS'model.intyp'
-p18
+p17
 g2
 sS'model.rpar'
-p19
+p18
 S'vector'
-p20
+p19
 sS'model.outtyp'
-p21
+p20
 g2
 sS'graphics.exprs'
-p22
+p21
 NsS'model.ipar'
-p23
+p22
 g9
 sS'typ'
-p24
-g20
+p23
+g19
 sS'ok'
-p25
+p24
 S'boolean'
-p26
+p25
 sS'model.blocktype'
-p27
+p26
 S'string'
-p28
+p27
 sS'model.dep_ut'
-p29
-g20
+p28
+g19
 sS'exprs'
-p30
+p29
 g9
 sS'gr_i'
-p31
-g20
+p30
+g19
 sS'y'
-p32
-g20
+p31
+g19
 sS'x'
-p33
+p32
 g2
 sS'model'
-p34
+p33
 g4
 sS'ot'
-p35
+p34
 Ns.
\ No newline at end of file
diff --git a/js/IntegerOp/SRFLIPFLOP.js b/js/IntegerOp/SRFLIPFLOP.js
index 603bf152..3ed06b83 100644
--- a/js/IntegerOp/SRFLIPFLOP.js
+++ b/js/IntegerOp/SRFLIPFLOP.js
@@ -1,7 +1,7 @@
 /* autogenerated from "macros/IntegerOp/SRFLIPFLOP.sci" */
 function SRFLIPFLOP() {
     SRFLIPFLOP.prototype.define = function SRFLIPFLOP() {
-        scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["SRFLIPFLOP"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=60,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
+        var scs_m = scicos_diagram(version="scicos4.2",props=scicos_params(wpar=[600,450,0,0,600,450],Title=["SRFLIPFLOP"],tol=[[0.0001],[0.000001],[1.000e-10],[100001],[0],[0],[0]],tf=60,context=" ",void1=[],options=tlist(["scsopt","3D","Background","Link","ID","Cmap"],list(true,33),[8,1],[1,5],list([5,1],[4,1]),[0.8,0.8,0.8]),void2=[],void3=[],doc=list()));
         scs_m.objs[1-1] = scicos_block(gui="LOGIC",graphics=scicos_graphics(orig=[298.504,201.45067],sz=[40,40],flip=true,theta=0,exprs=[["[0 1;1 0;1 0;1 0;0 1;0 1;0 0;0 0]"],["1"]],pin=[[4],[10],[12]],pout=[[3],[8]],pein=[],peout=[],gr_i=[],id="",in_implicit=[["E"],["E"],["E"]],out_implicit=[["E"],["E"]]),model=scicos_model(sim=list("logic",4),in1=[[1],[1],[1]],in2=[[1],[1],[1]],intyp=[[5],[5],[5]],out=[[1],[1]],out2=[[1],[1]],outtyp=[[5],[5]],evtin=[],evtout=[],state=[],dstate=[],odstate=list(),rpar=[],ipar=[],opar=list(int8([[0,1],[1,0],[1,0],[1,0],[0,1],[0,1],[0,0],[0,0]])),blocktype="c",firing=false,dep_ut=[true,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[2-1] = scicos_block(gui="DOLLAR_m",graphics=scicos_graphics(orig=[299.23733,254.25067],sz=[40,40],flip=false,theta=0,exprs=[["int8(0)"],["1"]],pin=6,pout=4,pein=[],peout=[],gr_i=[],id="",in_implicit="E",out_implicit="E"),model=scicos_model(sim=list("dollar4_m",4),in1=1,in2=1,intyp=5,out=1,out2=1,outtyp=5,evtin=[],evtout=[],state=[],dstate=[],odstate=list(int8(0)),rpar=[],ipar=[],opar=list(),blocktype="d",firing=[],dep_ut=[false,false],label="",nzcross=0,nmode=0,equations=list()),doc=list());
         scs_m.objs[3-1] = scicos_link(xx=[[347.07543],[363.03733],[363.03733]],yy=[[228.11733],[228.11733],[248.584]],id="drawlink",thick=[0,0],ct=[1,1],from=[1,1,0],to=[5,1,1]);
@@ -28,7 +28,7 @@ function SRFLIPFLOP() {
         this.model.firing = new ScilabBoolean([false]);
         this.model.dep_ut = [true,false];
         this.model.rpar = new ScilabDouble([scs_m]);
-        gr_i = [];
+        var gr_i = [];
         this.x = standard_define([2,3],this.model,[],gr_i);
         return new BasicBlock(this.x);
     }
@@ -44,17 +44,17 @@ function SRFLIPFLOP() {
         this.init = parseFloat(arguments[0]["init"])
         this.exprs0 = arguments[0]["exprs0"]
         for (i=1;i<=length(arg1.model.rpar.objs);i+=1) {
-            o = arg1.model.rpar.objs[i-1];
+            var o = arg1.model.rpar.objs[i-1];
             if (typeof(o)=="Block"&&o.gui=="DOLLAR_m") {
-                path = i;
+                var path = i;
                 break;
             }
         }
-        newpar = list();
-        xx = arg1.model.rpar.objs[path-1];
-        exprs = xx.graphics.exprs[1-1];
+        var newpar = list();
+        var xx = arg1.model.rpar.objs[path-1];
+        var exprs = xx.graphics.exprs[1-1];
         this.model = xx.model;
-        init_old = this.model.odstate[1-1];
+        var init_old = this.model.odstate[1-1];
         while (true) {
             [ok,this.init,this.exprs0] = scicos_getvalue([[msprintf("Set %s block parameters","SRFLIPFLOP")],[" "],["SR flip-flop"],[" "],["The \'Initial Value\' must be 0 or 1 of type int8"],["&nbsp;- Negative values are considered as int8(0)"],["&nbsp;- Positive values are considered as int8(1)"],[" "]],"Initial Value",list("vec",1),exprs);
             if (!ok) {
@@ -73,14 +73,14 @@ function SRFLIPFLOP() {
                 break;
             }
         }
-        needcompile = 0;
+        var needcompile = 0;
         if (init_old!=this.init) {
             newpar[size(newpar)+1-1] = path;
-            needcompile = 2;
+            var needcompile = 2;
         }
         this.x = arg1;
-        y = needcompile;
-        typ = newpar;
+        var y = needcompile;
+        var typ = newpar;
         return new BasicBlock(this.x);
     }
 }