21 files changed, 124 insertions, 124 deletions
diff --git a/js/Sinks/AFFICH_m.js b/js/Sinks/AFFICH_m.js
index acab657e..972f2c4e 100644
--- a/js/Sinks/AFFICH_m.js
+++ b/js/Sinks/AFFICH_m.js
@@ -15,26 +15,26 @@ break
 mess=[];
 if (font<=0) {
 mess=[mess,"Font number must be positive"," "];
-ok=None;
+ok=false;
 }
 if (fontsize<=0) {
 mess=[mess,"Font size must be positive"," "];
-ok=None;
+ok=false;
 }
 if (nt<=3) {
 mess=[mess,"Total number of digits must be greater than 3"," "];
-ok=None;
+ok=false;
 }
 if (nd<0) {
 mess=[mess,"Number of rational part digits must be ","greater or equal 0"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
 }
 if (!or(herit==[0,1])) {
 mess=[mess,"Accept inherited values are 0 and 1"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -69,7 +69,7 @@ model.dstate=[-1,0,0,1,1,0,zeros(in1(1,1)*in1(1,2),1)];
 model.ipar=[font,fontsize,colr,1000,nt,nd,in1(1,1)];
 model.blocktype="c";
 model.firing=[];
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 model.label="";
 exprs=[sci2exp([model.in1,model.in2]),string(font),string(fontsize),string(colr),string(nt),string(nd),string(0)];
 gr_i=[];
diff --git a/js/Sinks/BARXY.js b/js/Sinks/BARXY.js
index 6e8f6e5e..806afce7 100644
--- a/js/Sinks/BARXY.js
+++ b/js/Sinks/BARXY.js
@@ -15,15 +15,15 @@ break
 mess=[];
 if (ymin>=ymax) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (xmin>=xmax) {
 mess=[mess,"Xmax must be greater than Xmin"," "];
-ok=None;
+ok=false;
 }
 if (thickness<=0) {
 mess=[mess,"Thickness must be strictly positive."];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(mess);
@@ -45,7 +45,7 @@ ymin=-15;
 ymax=15;
 model.sim=list("BARXY_sim",5);
 model.blocktype="d";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 model.in1=[-1,-1];
 model.intyp=[1];
 model.out=[];
diff --git a/js/Sinks/CANIMXY.js b/js/Sinks/CANIMXY.js
index f74f7a51..4004cbcf 100644
--- a/js/Sinks/CANIMXY.js
+++ b/js/Sinks/CANIMXY.js
@@ -15,35 +15,35 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (nbr_curves<=0) {
 mess=[mess,"Number of curves cannot be negative or null"," "];
-ok=None;
+ok=false;
 }
 if (N<1) {
 mess=[mess,"Buffer size must be at least 1"," "];
-ok=None;
+ok=false;
 }
 if (N==1&&clrs>0) {
 mess=[mess,"Buffer size must be at least 2"," "];
-ok=None;
+ok=false;
 }
 if (ymin>=ymax) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (xmin>=xmax) {
 mess=[mess,"Xmax must be greater than Xmin"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(mess);
@@ -90,7 +90,7 @@ model.rpar=[xmin,xmax,ymin,ymax];
 model.ipar=[win,1,N,clrs,siz,0,wpos.slice(),wdim.slice(),nbr_curves];
 model.blocktype="d";
 model.firing=[];
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=[string(nbr_curves),string(clrs),string(siz),string(win),"[]","[]",string(xmin),string(xmax),string(ymin),string(ymax),string(N)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CANIMXY3D.js b/js/Sinks/CANIMXY3D.js
index 4e31e07b..b7310730 100644
--- a/js/Sinks/CANIMXY3D.js
+++ b/js/Sinks/CANIMXY3D.js
@@ -15,51 +15,51 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (size(clrs,"*")!=size(siz,"*")) {
 mess=[mess,"Colors and Size must have same size"," "];
-ok=None;
+ok=false;
 }
 if (nbr_curves<=0) {
 mess=[mess,"Number of curves cannot be negative or null"," "];
-ok=None;
+ok=false;
 }
 if (size(clrs,"*")<nbr_curves) {
 mess=[mess,"You must have at least same size for clrs and the number of curves"," "];
-ok=None;
+ok=false;
 }
 if (N<1) {
 mess=[mess,"Buffer size must be at least 1"," "];
-ok=None;
+ok=false;
 }
 if (N<2) {
 for (i=1;i<=nbr_curves;i+=1) {
 if (clrs(i)>0) {
 mess=[mess,"Buffer size must be at least 2 or Change a color (must be <0)"," "];
-ok=None;
+ok=false;
 }
 }
 }
 if (vec_y(1)>=vec_y(2)) {
 mess=[mess,"Ymax must be higher than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (vec_x(1)>=vec_x(2)) {
 mess=[mess,"Xmax must be higher than Xmin"," "];
-ok=None;
+ok=false;
 }
 if (vec_z(1)>=vec_z(2)) {
 mess=[mess,"Zmax must be higher than Zmin"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(mess);
@@ -107,7 +107,7 @@ model.rpar=[vec_x.slice(),vec_y.slice(),vec_z.slice(),param3ds.slice()];
 model.ipar=[win,8,N,clrs.slice(),siz.slice(),8,wpos.slice(),wdim.slice(),nbr_curves];
 model.blocktype="d";
 model.firing=[];
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=[string(nbr_curves),strcat(string(clrs)," "),strcat(string(siz)," "),string(win),"[]","[]",strcat(string(vec_x)," "),strcat(string(vec_y)," "),strcat(string(vec_z)," "),strcat(string(param3ds)," "),string(N)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CEVENTSCOPE.js b/js/Sinks/CEVENTSCOPE.js
index 82197c06..1d7fea48 100644
--- a/js/Sinks/CEVENTSCOPE.js
+++ b/js/Sinks/CEVENTSCOPE.js
@@ -18,27 +18,27 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (nclock<=0) {
 mess=[mess,"Block must have at least one input event"," "];
-ok=None;
+ok=false;
 }
 if (size(clrs,"*")!=nclock) {
 mess=[mess,"Inputs color c size must be equal to Number of inputs"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (per<=0) {
 mess=[mess,"Refresh period must be positive"," "];
-ok=None;
+ok=false;
 }
 if (ok) {
 [model,graphics,ok]=set_io(model,graphics,list(),list(),ones(nclock,1),[]);
@@ -76,7 +76,7 @@ model.evtin=1;
 model.rpar=per;
 model.ipar=[win,1,clrs(nclock),wpos.slice(),wdim.slice()];
 model.blocktype="d";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=[sci2exp(nclock),strcat(sci2exp(clrs(nclock))," "),string(win),sci2exp([]),sci2exp(wdim),string(per)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CFSCOPE.js b/js/Sinks/CFSCOPE.js
index eb0a23d6..45f7fc92 100644
--- a/js/Sinks/CFSCOPE.js
+++ b/js/Sinks/CFSCOPE.js
@@ -15,31 +15,31 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (per<=0) {
 mess=[mess,"Refresh period must be positive"," "];
-ok=None;
+ok=false;
 }
 if (N<2) {
 mess=[mess,"Buffer size must be at least 2"," "];
-ok=None;
+ok=false;
 }
 if (ymin>=ymax) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (wu<0) {
 mess=[mess,"Link to view must be positive"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -62,7 +62,7 @@ ipar=[win,1,N,clrs.slice(),wpos.slice(),wdim.slice(),size(wu,"*"),wu.slice()];
 model.rpar=rpar;
 model.ipar=ipar;
 model.firing=[];
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 graphics.exprs=exprs;
 x.graphics=graphics;
 x.model=model;
@@ -85,7 +85,7 @@ model.evtin=1;
 model.rpar=[0,ymin,ymax,per];
 model.ipar=[win,1,N,clrs,wpos,wdim,1,1];
 model.blocktype="c";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[strcat(string(clrs)," "),string(win),sci2exp([]),sci2exp(wdim),string(ymin),string(ymax),string(per),string(N),string([1])];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CLKOUTV_f.js b/js/Sinks/CLKOUTV_f.js
index a9ab9144..b8541da3 100644
--- a/js/Sinks/CLKOUTV_f.js
+++ b/js/Sinks/CLKOUTV_f.js
@@ -33,7 +33,7 @@ model.evtin=1;
 model.ipar=prt;
 model.blocktype="d";
 model.firing=[];
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=string(prt);
 x=standard_define([1,1],model,exprs," ");
 }
diff --git a/js/Sinks/CLKOUT_f.js b/js/Sinks/CLKOUT_f.js
index f97d4c48..466461c3 100644
--- a/js/Sinks/CLKOUT_f.js
+++ b/js/Sinks/CLKOUT_f.js
@@ -35,7 +35,7 @@ model.evtin=1;
 model.ipar=prt;
 model.blocktype="d";
 model.firing=[];
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=string(prt);
 x=standard_define([1,1],model,exprs," ");
 }
diff --git a/js/Sinks/CMAT3D.js b/js/Sinks/CMAT3D.js
index 0d0d3501..b04ee9f5 100644
--- a/js/Sinks/CMAT3D.js
+++ b/js/Sinks/CMAT3D.js
@@ -15,11 +15,11 @@ break
 mess=[];
 if (size(vec_x,"*")!=size(vec_y,"*")) {
 mess=[mess,"Vector X and Vector Y must have the same size"," "];
-ok=None;
+ok=false;
 }
 if (cmax<=cmin) {
 mess=[mess,"Error with minimum and maximum value"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -56,7 +56,7 @@ model.evtin=1;
 model.ipar=[cmin,cmax,size_c,size_x,size_y];
 model.rpar=[colormap.slice(),x,y];
 model.blocktype="c";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[strcat(string(x)," "),strcat(string(y)," "),string("jetcolormap(25)"),string(cmin),string(cmax)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CMATVIEW.js b/js/Sinks/CMATVIEW.js
index 21a69763..e9428ea8 100644
--- a/js/Sinks/CMATVIEW.js
+++ b/js/Sinks/CMATVIEW.js
@@ -15,7 +15,7 @@ break
 mess=[];
 if (cmax<=cmin) {
 mess=[mess,"Error with minimum and maximum value"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -52,7 +52,7 @@ model.evtin=1;
 model.ipar=[cmin,cmax,size_c];
 model.rpar=[alpha_c,beta_c,colormap.slice()];
 model.blocktype="c";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[string("jetcolormap(25)"),string(cmin),string(cmax)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CMSCOPE.js b/js/Sinks/CMSCOPE.js
index c2f36d23..38f4fcd1 100644
--- a/js/Sinks/CMSCOPE.js
+++ b/js/Sinks/CMSCOPE.js
@@ -15,49 +15,49 @@ break
 mess=[];
 if (size(in1,"*")<=0) {
 mess=[mess,"Block must have at least one input port"," "];
-ok=None;
+ok=false;
 }
 if (min(in1)<=0) {
 mess=[mess,"Port sizes must be positive"," "];
-ok=None;
+ok=false;
 }
 if (size(clrs,"*")<sum(in1)) {
 mess=[mess,"Not enough colors defined (at least "+string(sum(in1))+")"," "];
-ok=None;
+ok=false;
 }
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number can\'t be  < -1"," "];
-ok=None;
+ok=false;
 }
 if (size(per,"*")!=size(ymin,"*")) {
 mess=[mess,"Size of Refresh Period must equal size of Ymin/Ymax vector"," "];
-ok=None;
+ok=false;
 }
 for (i=1;i<=size(per,"*");i+=1) {
 if ((per(i)<=0)) {
 mess=[mess,"Refresh Period must be positive"," "];
-ok=None;
+ok=false;
 }
 }
 if (N<2) {
 mess=[mess,"Buffer size must be at least 2"," "];
-ok=None;
+ok=false;
 }
 if (or(ymin>=ymax)) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (!or(heritance==[0,1])) {
 mess=[mess,"Accept herited events must be 0 or 1"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -116,7 +116,7 @@ model.evtin=1;
 model.rpar=[0,period.slice(),yy.slice()];
 model.ipar=[win,size(in1,"*"),N,wpos.slice(),wdim.slice(),in1.slice(),clrs.slice(1-1,sum(in1))];
 model.blocktype="c";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[strcat(string(in1)," "),strcat(string(clrs)," "),string(win),sci2exp([]),sci2exp([]),strcat(string(ymin)," "),strcat(string(ymax)," "),strcat(string(per)," "),string(N),string(0),emptystr()];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CSCOPE.js b/js/Sinks/CSCOPE.js
index 05f09246..3bf3cc03 100644
--- a/js/Sinks/CSCOPE.js
+++ b/js/Sinks/CSCOPE.js
@@ -15,31 +15,31 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number can\'t be  < -1"," "];
-ok=None;
+ok=false;
 }
 if (per<=0) {
 mess=[mess,"Refresh period must be positive"," "];
-ok=None;
+ok=false;
 }
 if (N<2) {
 mess=[mess,"Buffer size must be at least 2"," "];
-ok=None;
+ok=false;
 }
 if (ymin>=ymax) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (!or(heritance==[0,1])) {
 mess=[mess,"Accept herited events must be 0 or 1"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(["Some specified values are inconsistent:"," ",mess]);
@@ -85,7 +85,7 @@ model.evtin=1;
 model.rpar=[0,ymin,ymax,per];
 model.ipar=[win,1,N,clrs,wpos,wdim];
 model.blocktype="c";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[strcat(string(clrs)," "),string(win),sci2exp([]),sci2exp(wdim),string(ymin),string(ymax),string(per),string(N),transpose(string(0)),emptystr()];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CSCOPXY.js b/js/Sinks/CSCOPXY.js
index c252f25e..ecf168b9 100644
--- a/js/Sinks/CSCOPXY.js
+++ b/js/Sinks/CSCOPXY.js
@@ -15,35 +15,35 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (nbr_curves<=0) {
 mess=[mess,"Number of Curves cannot be negative or null"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (N<1) {
 mess=[mess,"Buffer size must be at least 1"," "];
-ok=None;
+ok=false;
 }
 if (N==1&&clrs>0) {
 mess=[mess,"Buffer size must be at least 2"," "];
-ok=None;
+ok=false;
 }
 if (ymin>=ymax) {
 mess=[mess,"Ymax must be greater than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (xmin>=xmax) {
 mess=[mess,"Xmax must be greater than Xmin"," "];
-ok=None;
+ok=false;
 }
 if (!ok) {
 message(mess);
@@ -89,7 +89,7 @@ model.evtin=1;
 model.rpar=[xmin,xmax,ymin,ymax];
 model.ipar=[win,1,N,clrs,siz,1,wpos.slice(),wdim.slice(),nbr_curves];
 model.blocktype="d";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=[string(nbr_curves),sci2exp(clrs),sci2exp(siz),string(win),sci2exp([]),sci2exp(wdim),string(xmin),string(xmax),string(ymin),string(ymax),string(N)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/CSCOPXY3D.js b/js/Sinks/CSCOPXY3D.js
index f77ab34a..fec5ad0c 100644
--- a/js/Sinks/CSCOPXY3D.js
+++ b/js/Sinks/CSCOPXY3D.js
@@ -15,47 +15,47 @@ break
 mess=[];
 if (size(wpos,"*")!=0&&size(wpos,"*")!=2) {
 mess=[mess,"Window position must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(wdim,"*")!=0&&size(wdim,"*")!=2) {
 mess=[mess,"Window dim must be [] or a 2 vector"," "];
-ok=None;
+ok=false;
 }
 if (size(clrs,"*")!=size(siz,"*")) {
 mess=[mess,"Colors and Size must have same size"," "];
-ok=None;
+ok=false;
 }
 if (nbr_curves<=0) {
 mess=[mess,"Number of curves cannot be negative or null"," "];
-ok=None;
+ok=false;
 }
 if (win<-1) {
 mess=[mess,"Window number cannot be inferior than -1"," "];
-ok=None;
+ok=false;
 }
 if (N<1) {
 mess=[mess,"Buffer size must be at least 1"," "];
-ok=None;
+ok=false;
 }
 if (N<2) {
 for (i=1;i<=size(clrs,"*");i+=1) {
 if (clrs(i)>0) {
 mess=[mess,"Buffer size must be at least 2 or Change a color (must be >0)"," "];
-ok=None;
+ok=false;
 }
 }
 }
 if (vec_y(1)>=vec_y(2)) {
 mess=[mess,"Ymax must be higher than Ymin"," "];
-ok=None;
+ok=false;
 }
 if (vec_x(1)>=vec_x(2)) {
 mess=[mess,"Xmax must be higher than Xmin"," "];
-ok=None;
+ok=false;
 }
 if (vec_z(1)>=vec_z(2)) {
 mess=[mess,"Zmax must be higher than Zmin"," "];
-ok=None;
+ok=false;
 }
 if (ok) {
 in1=nbr_curves*ones(3,1);
@@ -102,7 +102,7 @@ model.evtin=1;
 model.rpar=[vec_x.slice(),vec_y.slice(),vec_z.slice(),param3ds.slice()];
 model.ipar=[win,8,N,clrs.slice(),siz.slice(),8,wpos.slice(),wdim.slice(),nbr_curves];
 model.blocktype="d";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=[string(nbr_curves),strcat(string(clrs)," "),strcat(string(siz)," "),string(win),sci2exp([]),sci2exp(wdim),strcat(string(vec_x)," "),strcat(string(vec_y)," "),strcat(string(vec_z)," "),strcat(string(param3ds)," "),string(N)];
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/OUTIMPL_f.js b/js/Sinks/OUTIMPL_f.js
index 490f1e07..eacd248e 100644
--- a/js/Sinks/OUTIMPL_f.js
+++ b/js/Sinks/OUTIMPL_f.js
@@ -39,7 +39,7 @@ prt=1;
 model.sim="outimpl";
 model.ipar=[1];
 model.blocktype="c";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 mo=modelica();
 mo.model="PORT";
 mo.inputs="n";
diff --git a/js/Sinks/OUT_f.js b/js/Sinks/OUT_f.js
index a8eddb21..6f1ad615 100644
--- a/js/Sinks/OUT_f.js
+++ b/js/Sinks/OUT_f.js
@@ -37,7 +37,7 @@ model.in2=-2;
 model.intyp=-1;
 model.ipar=prt;
 model.blocktype="c";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=string(prt);
 gr_i=[];
 x=standard_define([1,1],model,exprs,gr_i);
diff --git a/js/Sinks/TOWS_c.js b/js/Sinks/TOWS_c.js
index e6bd549a..2dcc6b55 100644
--- a/js/Sinks/TOWS_c.js
+++ b/js/Sinks/TOWS_c.js
@@ -14,13 +14,13 @@ break
 }
 if ((nz<=0)) {
 message("Size of buffer must be positive");
-ok=None;
+ok=false;
 }
-r=None;
+r=false;
 ierr=execstr("r = validvar(varnam)","errcatch");
 if (!r||ierr!=0||length(varnam)>19) {
 message(["Invalid variable name.","Please choose another variable name."]);
-ok=None;
+ok=false;
 }
 execstr("if type("+varnam+") <> 17 | or(fieldnames("+varnam+") <> [\"values\"; \"time\"]) then"+" message([\"Protected variable name.\"; \"Please choose another variable name.\"]);"+" ok = %f;"+" end","errcatch");
 if (ok) {
@@ -55,7 +55,7 @@ model.rpar=[];
 model.ipar=[nz,length(varnam),transpose(ascii(varnam))];
 model.blocktype="d";
 model.firing=[];
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 gr_i=[];
 exprs=[string(nz),string(varnam),string(herit)];
 x=standard_define([4,2],model,exprs,gr_i);
diff --git a/js/Sinks/TRASH_f.js b/js/Sinks/TRASH_f.js
index 3b950c21..1ab5bc39 100644
--- a/js/Sinks/TRASH_f.js
+++ b/js/Sinks/TRASH_f.js
@@ -12,7 +12,7 @@ model.sim="trash";
 model.in1=in1;
 model.evtin=1;
 model.blocktype="d";
-model.dep_ut=[None,None];
+model.dep_ut=[false,false];
 exprs=" ";
 gr_i=[];
 x=standard_define([2,2],model,exprs,gr_i);
diff --git a/js/Sinks/WFILE_f.js b/js/Sinks/WFILE_f.js
index d78784af..520bea5f 100644
--- a/js/Sinks/WFILE_f.js
+++ b/js/Sinks/WFILE_f.js
@@ -23,32 +23,32 @@ break
 }
 in1=int(in1);
 nin=in1;
-fname1=pathconvert(stripblanks(fname1),None,true);
+fname1=pathconvert(stripblanks(fname1),false,true);
 frmt1=stripblanks(frmt1);
 if (lunit>0&&min(length(frmt),1)!=min(length(frmt1),1)) {
 block_parameter_error(gettext("Simulation running !!! You cannot switch<br />between formatted and unformatted when running"),gettext("End current simulation first."));
-ok=None;
+ok=false;
 } else if (lunit>0&&fname1!=fname) {
 block_parameter_error(gettext("You cannot modify \'Output File Name\' when running."),gettext("End current simulation first."));
-ok=None;
+ok=false;
 } else if (fname1=="") {
 block_parameter_error(gettext("Wrong value for \'Output File Name\' parameter"),gettext("You must provide a filename."));
-ok=None;
+ok=false;
 } else if (fileparts(fname1)!="") {
 [pa,fn,ex]=fileparts(fname1);
 if (!isdir(pa)) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter."),gettext("Output File Name")),msprintf(gettext("Directory \'%s\' does not exist"),pa));
-ok=None;
+ok=false;
 }
 } else if (frmt1!=""&&(part(frmt1,1)!="("||part(frmt1,length(frmt1))!=")")) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %s."),gettext("Input Format"),frmt1),gettext("You must enclose the format\'s string between parentheses."));
-ok=None;
+ok=false;
 } else if (N<2) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Buffer Size"),N),gettext("Must be greater than 1."));
-ok=None;
+ok=false;
 } else if (in1<=0) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Input Size"),in1),gettext("Strictly positive integer expected."));
-ok=None;
+ok=false;
 }
 if (ok) {
 ipar=[length(fname1),length(frmt1),0,N,_str2code(fname1),_str2code(frmt1)];
@@ -58,7 +58,7 @@ dstate=[-1,lunit,zeros((nin+1)*N,1)];
 model.in1=nin;
 model.dstate=dstate;
 model.ipar=ipar;
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 graphics.exprs=exprs;
 x.graphics=graphics;
 x.model=model;
@@ -80,7 +80,7 @@ model.evtin=1;
 model.dstate=[-1,lunit,zeros((nin+1)*N,1)];
 model.ipar=[length(fname),length(frmt),0,N,_str2code(fname),_str2code(frmt)];
 model.blocktype="d";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[sci2exp(in1),fname,frmt,string(N)];
 gr_i=[];
 x=standard_define([3,2],model,exprs,gr_i);
diff --git a/js/Sinks/WRITEAU_f.js b/js/Sinks/WRITEAU_f.js
index e3045356..114709dd 100644
--- a/js/Sinks/WRITEAU_f.js
+++ b/js/Sinks/WRITEAU_f.js
@@ -20,14 +20,14 @@ fname1="/dev/audio";
 frmt1="uc ";
 if (alreadyran&&(N!=ipar(5))) {
 block_parameter_error(msprintf(gettext("You cannot modify \'%s\' when running."),gettext("Buffer Size")),gettext("End current simulation first"));
-ok=None;
+ok=false;
 } else if (N<1) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Buffer Size"),N),gettext("Strictly positive integer expected."));
-ok=None;
+ok=false;
 }
 if (swap!=0&&swap!=1) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Swap Mode"),swap),msprintf(gettext("Must be in the interval %s."),"[0, 1]"));
-ok=None;
+ok=false;
 }
 if (ok) {
 ipar=[length(fname1),_str2code(frmt1),N,swap,_str2code(fname1)];
@@ -59,7 +59,7 @@ model.evtin=1;
 model.dstate=[-1,lunit,zeros((nin+1)*N,1)];
 model.ipar=[length(fname),_str2code(frmt),N,swap,_str2code(fname)];
 model.blocktype="d";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[string(N),string(swap)];
 gr_i=[];
 x=standard_define([4,2],model,exprs,gr_i);
diff --git a/js/Sinks/WRITEC_f.js b/js/Sinks/WRITEC_f.js
index b101a91e..7383c7a7 100644
--- a/js/Sinks/WRITEC_f.js
+++ b/js/Sinks/WRITEC_f.js
@@ -19,35 +19,35 @@ break
 }
 in1=int(in1);
 nin=in1;
-fname1=pathconvert(stripblanks(fname1),None,true);
+fname1=pathconvert(stripblanks(fname1),false,true);
 frmt1=stripblanks(frmt1);
 fmts=["s","l","d","f","c","us","ul","uc","ull","uls","ubl","ubs","dl","fl","ll","sl","db","fb","lb","sb"];
 if (and(frmt1!=fmts)) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %s."),gettext("Input Format"),frmt1),gettext("Valid formats are: "+strcat(fmts,", ")));
-ok=None;
+ok=false;
 } else if (alreadyran&&fname1!=fname) {
 block_parameter_error(msprintf(gettext("You cannot modify \'%s\' when running"),gettext("Input Format")),gettext("End current simulation first."));
-ok=None;
+ok=false;
 } else if (alreadyran&&N!=ipar(5)) {
 block_parameter_error(msprintf(gettext("You cannot modify \'Buffer Size\' when running."),gettext("Buffer Size")),gettext("End current simulation first"));
-ok=None;
+ok=false;
 } else if (fname1=="") {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter."),gettext("Output File Name")),gettext("You must provide a filename."));
 } else if (fileparts(fname1)!="") {
 [pa,fn,ex]=fileparts(fname1);
 if (!isdir(pa)) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter."),gettext("Output File Name")),msprintf(gettext("Directory \'%s\' does not exist"),pa));
-ok=None;
+ok=false;
 }
 } else if (N<1) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Buffer Size"),N),gettext("Strictly positive integer expected."));
-ok=None;
+ok=false;
 } else if (in1<=0) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Input Size"),in1),gettext("Strictly positive integer expected."));
-ok=None;
+ok=false;
 } else if (swap!=0&&swap!=1) {
 block_parameter_error(msprintf(gettext("Wrong value for \'%s\' parameter: %d."),gettext("Swap Mode"),swap),msprintf(gettext("Must be in the interval %s."),"[0, 1]"));
-ok=None;
+ok=false;
 }
 frmt1=part(frmt1,1,3);
 if (ok) {
@@ -80,7 +80,7 @@ model.evtin=1;
 model.dstate=[-1,lunit,zeros((nin+1)*N,1)];
 model.ipar=[length(fname),_str2code(frmt),N,swap,_str2code(fname)];
 model.blocktype="d";
-model.dep_ut=[true,None];
+model.dep_ut=[true,false];
 exprs=[sci2exp(in1),fname,frmt,string(N),string(swap)];
 gr_i=[];
 x=standard_define([4,2],model,exprs,gr_i);