--- a/multipaint.pde	Tue Jul 03 20:58:46 2018 +0300
+++ b/multipaint.pde	Tue Jul 03 21:02:33 2018 +0300
@@ -3,30 +3,32 @@
 //processing setup draw and file things here
 
 PrintWriter exwriter;
-final int C64=0, MSX=5, SPECTRUM=6, C64M=10, PLUS4=9, PLUS4M=19, CPC=2; // supported
-final int TIMEX=7,JR200=8,AMIGA=11; // experimental or incomplete
-final int C64FLI=20,C64FLIM=21; // experimental
-final int PICO8=88;
-final int FAKEX=32; // Commodore 64 without attribute limitations
-final int UNIA=33;
+final int C64 = 0, MSX = 5, SPECTRUM = 6, C64M = 10, PLUS4 = 9, PLUS4M = 19, CPC = 2; // supported
+final int TIMEX = 7, JR200 = 8, AMIGA = 11; // experimental or incomplete
+final int C64FLI = 20, C64FLIM = 21; // experimental
+final int PICO8 = 88;
+final int FAKEX = 32; // Commodore 64 without attribute limitations
+final int UNIA = 33;
 
 //-1 & -1 for normal operation
-int machine=-1; // change this to autoselect
-int debugger=-1;
+int machine = -1; // change this to autoselect
+int debugger = -1;
 
-final int COMMAND=157; // Marq's cmd/ctrl solution
+final int COMMAND = 157; // Marq's cmd/ctrl solution
 
-int g_active,g_tooltrigger,g_prevtool;
-int g_rband,g_rbang,g_boxreconstruct,g_sorsaa,g_charlimit;
-int g_animx,g_animy,g_animframes,g_animno,g_animtime,g_animspeed;
-int g_omag,g_bordh,g_bordv,g_keymacpos,g_framec;
+int g_active, g_tooltrigger, g_prevtool;
+int g_rband, g_rbang, g_boxreconstruct, g_sorsaa, g_charlimit;
+int g_animx, g_animy, g_animframes, g_animno, g_animtime, g_animspeed;
+int g_omag, g_bordh, g_bordv, g_keymacpos, g_framec;
 
-boolean gui=true,fileselect=false,saveas=false,refselect=false,g_control=false,g_shift=false,exporttxt=false,importfmt=false,exportemu=false,exportfmt=false;
-String path="",refpath="",filename="",elename="",sfilename="",refname="",g_expname="",g_fmtname="";
-String exporttxtname="",exportemuname="",exportfmtname;
-String g_keymacro="";
+boolean gui = true, fileselect = false, saveas = false, refselect = false, g_control = false, g_shift = false, exporttxt = false, importfmt = false, exportemu = false, exportfmt = false;
+String path = "", refpath = "", filename = "", elename = "", sfilename = "", refname = "", g_expname = "", g_fmtname = "";
+String exporttxtname = "", exportemuname = "", exportfmtname;
+String g_keymacro = "";
 
-int[] g_r = new int[266];int[] g_g = new int[266];int[] g_b = new int[266];
+int[] g_r = new int[266];
+int[] g_g = new int[266];
+int[] g_b = new int[266];
 int[] g_rgb = new int[266];
 
 byte[] g_map = new byte[88000];
@@ -43,399 +45,495 @@
 byte[] g_remdo = new byte[1024];
 int[] g_chaup = new int[64];
 byte[] g_data = new byte[1024];
-int [] g_uindex = new int[8];
-int [] g_ubottom = new int[8];
-int [] g_utop = new int[8];
-int [] g_magpix = new int[64];int [] g_magpiy = new int[64];
+int[] g_uindex = new int[8];
+int[] g_ubottom = new int[8];
+int[] g_utop = new int[8];
+int[] g_magpix = new int[64];
+int[] g_magpiy = new int[64];
 
-byte g_realfront,g_realback;
-PImage output,outputsans;
+byte g_realfront, g_realback;
+PImage output, outputsans;
 String g_name;
 
 //dimensions
-int X,Y,MX,MY;
+int X, Y, MX, MY;
 //generic mouse
-int g_ofx,g_ofy,g_button,g_realbutton,g_klikkeri,g_mx,g_my,g_orx,g_ory,g_msx,g_msy;
+int g_ofx, g_ofy, g_button, g_realbutton, g_klikkeri, g_mx, g_my, g_orx, g_ory, g_msx, g_msy;
 //rubberband,mouse
-int g_phase,g_rx,g_ry,g_rx2,g_ry2,g_rubbermode;
-int g_prex,g_prey,g_storedcoordx,g_storedcoordy;
+int g_phase, g_rx, g_ry, g_rx2, g_ry2, g_rubbermode;
+int g_prex, g_prey, g_storedcoordx, g_storedcoordy;
 //window positioning
-int g_windowx,g_windowy,g_maglocx,g_maglocy;
-int g_hedge,g_vedge,g_uizoom,g_wzoom;
+int g_windowx, g_windowy, g_maglocx, g_maglocy;
+int g_hedge, g_vedge, g_uizoom, g_wzoom;
 //icons & gui stuff
-int g_iconx,g_icony,g_piconx,g_picony,g_iconmode;
-int g_gridx,g_gridy,g_spare;
-int g_farge,g_backg,g_ofarge,g_repanel,g_msgctr;
+int g_iconx, g_icony, g_piconx, g_picony, g_iconmode;
+int g_gridx, g_gridy, g_spare;
+int g_farge, g_backg, g_ofarge, g_repanel, g_msgctr;
 //machine related color properties
-int g_attrimode,g_britemode,g_multic,g_backmode,g_maxcolors,g_hzoomer;
+int g_attrimode, g_britemode, g_multic, g_backmode, g_maxcolors, g_hzoomer;
 float g_palsteps;
 //brush, tool parameters
-int g_bsourcex,g_bsourcey,g_bsourcex2,g_bsourcey2;
-int g_bsize,g_btype;
+int g_bsourcex, g_bsourcey, g_bsourcex2, g_bsourcey2;
+int g_bsize, g_btype;
 
 
-void setup()
-{
-//  size(1058,708);//processing3
-  int i,x,y;
-  g_uizoom=2;g_animspeed=1;
-  g_magpix[0]=3;g_magpix[1]=8;g_magpix[2]=16;
-  g_magpix[10]=2;g_magpix[11]=6;g_magpix[12]=16;
-  g_magpix[20]=4;g_magpix[21]=16;g_magpix[22]=32;
-  
-  g_magpiy[0]=3;g_magpiy[1]=8;g_magpiy[2]=16;
-  g_magpiy[10]=2;g_magpiy[11]=6;g_magpiy[12]=16;
-  g_magpiy[20]=4;g_magpiy[21]=16;g_magpiy[22]=32;
-  
-  g_omag=1;g_bordh=64;g_bordv=32;
-  readprefs("prefs.txt");
-  
-  //processing 2
-  switch (g_uizoom){
-    case 1:  g_wzoom=2;size(700,468);break;
-    case 2:  g_wzoom=3;size(1058,708);break;
-    case 3:  g_wzoom=4;size(1460,950);break;
-  }
-  /*
-  //processing 3
-  switch (g_uizoom){
-    case 1:  g_wzoom=2;surface.setSize(700,468);break;
-    case 2:  g_wzoom=3;surface.setSize(1058,708);break;
-    case 3:  g_wzoom=4;surface.setSize(1460,950);break;
-  }
-  */
-  
-  g_hedge=32*g_uizoom;g_vedge=32*g_uizoom;
-  
-  if(machine==-1||debugger==0){
-    if(gui)
-    {
-        try{ UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel"); }
-        catch (Exception e) {};
-        machine=selector("Select a Platform","C64 hires,C64 multicolor,ZX Spectrum,MSX1 mode 2,Plus4 hires,Plus4 multicolor,Amstrad CPC mode 0");
+void setup() {
+    //  size(1058,708);//processing3
+    int i, x, y;
+    g_uizoom = 2;
+    g_animspeed = 1;
+    g_magpix[0] = 3;
+    g_magpix[1] = 8;
+    g_magpix[2] = 16;
+    g_magpix[10] = 2;
+    g_magpix[11] = 6;
+    g_magpix[12] = 16;
+    g_magpix[20] = 4;
+    g_magpix[21] = 16;
+    g_magpix[22] = 32;
+
+    g_magpiy[0] = 3;
+    g_magpiy[1] = 8;
+    g_magpiy[2] = 16;
+    g_magpiy[10] = 2;
+    g_magpiy[11] = 6;
+    g_magpiy[12] = 16;
+    g_magpiy[20] = 4;
+    g_magpiy[21] = 16;
+    g_magpiy[22] = 32;
+
+    g_omag = 1;
+    g_bordh = 64;
+    g_bordv = 32;
+    readprefs("prefs.txt");
+
+    //processing 2
+    switch (g_uizoom) {
+        case 1:
+            g_wzoom = 2;
+            size(700, 468);
+            break;
+        case 2:
+            g_wzoom = 3;
+            size(1058, 708);
+            break;
+        case 3:
+            g_wzoom = 4;
+            size(1460, 950);
+            break;
+    }
+    /*
+    //processing 3
+    switch (g_uizoom){
+      case 1:  g_wzoom=2;surface.setSize(700,468);break;
+      case 2:  g_wzoom=3;surface.setSize(1058,708);break;
+      case 3:  g_wzoom=4;surface.setSize(1460,950);break;
     }
-    switch(machine)
-    {
-        case 0: machine=C64; break;
-        case 1: machine=C64M; break;
-        case 2: machine=SPECTRUM; break;
-        case 3: machine=MSX; break;
-        case 4: machine=PLUS4; break;
-        case 5: machine=PLUS4M; break;
-        case 6: machine=CPC; break;
-        default: ;
+    */
+
+    g_hedge = 32 * g_uizoom;
+    g_vedge = 32 * g_uizoom;
+
+    if (machine == -1 || debugger == 0) {
+        if (gui) {
+            try {
+                UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
+            } catch (Exception e) {};
+            machine = selector("Select a Platform", "C64 hires,C64 multicolor,ZX Spectrum,MSX1 mode 2,Plus4 hires,Plus4 multicolor,Amstrad CPC mode 0");
+        }
+        switch (machine) {
+            case 0:
+                machine = C64;
+                break;
+            case 1:
+                machine = C64M;
+                break;
+            case 2:
+                machine = SPECTRUM;
+                break;
+            case 3:
+                machine = MSX;
+                break;
+            case 4:
+                machine = PLUS4;
+                break;
+            case 5:
+                machine = PLUS4M;
+                break;
+            case 6:
+                machine = CPC;
+                break;
+            default:
+                ;
+        }
     }
-  }
 
-  g_uindex[0]=0;g_utop[0]=0;g_ubottom[0]=0;g_uindex[1]=0;g_utop[1]=0;g_ubottom[1]=0;
-  g_spare=0;g_bsize=0;g_btype=0;g_phase=0;g_button=LEFT;
-  g_data['f']=1;g_data['g']=1;
-  if(fexists("icons.bin")==true)g_icons=loadBytes("icons.bin");
-  set_tool(3);
-  
-  g_gridx=8;g_gridy=8;g_multic=0;g_repanel=-2;
-  
-  //UI colors
-  makecolor(256,0xff,0,0xff);makecolor(257,180,180,180);g_rgb[257]=0xff808080;
-  makecolor(258,0,0,0);makecolor(259,48,48,48);
-  //R,G,B
-  makecolor(260,255,0,0);makecolor(261,0,255,0);makecolor(262,0,0,255);
-  
-  set_machine(machine);
-  g_windowx=width-(g_hedge)-(g_wzoom*X);g_windowx=g_windowx/2;
-  g_windowy=height-(g_vedge)-(g_wzoom*Y);g_windowy=g_windowy/2; 
-  
-  switcher(3);
-  
-  g_map[4]=byte(g_maxcolors-1);
-  g_ofarge=g_farge;MX=X/8;MY=Y/8;
-  g_realfront=byte(g_farge);g_realback=byte(g_backg);
-  
-  output= createImage (X*g_omag+g_bordh*g_omag,Y*g_omag+g_bordv*g_omag,RGB);
-  outputsans= createImage (X*g_omag,Y*g_omag,RGB);
-  
-  for(y=0;y<Y;y++){
-   for(x=0;x<X;x++){
-     absolute_clearpoint(x,y);
-   }
-  }
+    g_uindex[0] = 0;
+    g_utop[0] = 0;
+    g_ubottom[0] = 0;
+    g_uindex[1] = 0;
+    g_utop[1] = 0;
+    g_ubottom[1] = 0;
+    g_spare = 0;
+    g_bsize = 0;
+    g_btype = 0;
+    g_phase = 0;
+    g_button = LEFT;
+    g_data['f'] = 1;
+    g_data['g'] = 1;
+    if (fexists("icons.bin") == true) g_icons = loadBytes("icons.bin");
+    set_tool(3);
+
+    g_gridx = 8;
+    g_gridy = 8;
+    g_multic = 0;
+    g_repanel = -2;
+
+    //UI colors
+    makecolor(256, 0xff, 0, 0xff);
+    makecolor(257, 180, 180, 180);
+    g_rgb[257] = 0xff808080;
+    makecolor(258, 0, 0, 0);
+    makecolor(259, 48, 48, 48);
+    //R,G,B
+    makecolor(260, 255, 0, 0);
+    makecolor(261, 0, 255, 0);
+    makecolor(262, 0, 0, 255);
 
-  switcher(2);
-  noStroke();
-  background(g_r[259],g_g[259],g_b[259]);
-  sussborder();
-  setup_raster();
-  message("Multipaint|Metal|v22.5.2017");
-  message("*");
+    set_machine(machine);
+    g_windowx = width - (g_hedge) - (g_wzoom * X);
+    g_windowx = g_windowx / 2;
+    g_windowy = height - (g_vedge) - (g_wzoom * Y);
+    g_windowy = g_windowy / 2;
+
+    switcher(3);
+
+    g_map[4] = byte(g_maxcolors - 1);
+    g_ofarge = g_farge;
+    MX = X / 8;
+    MY = Y / 8;
+    g_realfront = byte(g_farge);
+    g_realback = byte(g_backg);
+
+    output = createImage(X * g_omag + g_bordh * g_omag, Y * g_omag + g_bordv * g_omag, RGB);
+    outputsans = createImage(X * g_omag, Y * g_omag, RGB);
+
+    for (y = 0; y < Y; y++) {
+        for (x = 0; x < X; x++) {
+            absolute_clearpoint(x, y);
+        }
+    }
+
+    switcher(2);
+    noStroke();
+    background(g_r[259], g_g[259], g_b[259]);
+    sussborder();
+    setup_raster();
+    message("Multipaint|Metal|v22.5.2017");
+    message("*");
 }
 
-void store(String name)
-{
-  String[] m1 = match(name, ".png");
-  if (m1 != null) {
-    if(g_data['Q']==0){export_image_sans_border(name);}
-    if(g_data['Q']==1){export_image(name);}
-    return;
-  }
-  
-  //save the picture page g_map[], make sure some essential parameters are correct
-  g_map[3]=byte(machine);
-  g_map[5]=byte(MX);
-  g_map[7]=byte(MY);
-  saveBytes(name,g_map);
+void store(String name) {
+    String[] m1 = match(name, ".png");
+    if (m1 != null) {
+        if (g_data['Q'] == 0) {
+            export_image_sans_border(name);
+        }
+        if (g_data['Q'] == 1) {
+            export_image(name);
+        }
+        return;
+    }
+
+    //save the picture page g_map[], make sure some essential parameters are correct
+    g_map[3] = byte(machine);
+    g_map[5] = byte(MX);
+    g_map[7] = byte(MY);
+    saveBytes(name, g_map);
 }
 
-boolean fexists(String fname)
-{
-  File f = new File(sketchPath(fname));
-  if (f.exists())return true;
-  return false;
+boolean fexists(String fname) {
+    File f = new File(sketchPath(fname));
+    if (f.exists()) return true;
+    return false;
 }
 
-void restore(String name)
-{
-  //load the picture page g_map[] with parameters
-  boolean im_import=false;
-  if(fexists(name)==false){
-    message("NO FILE");
-    return;
-  }
-  String[] m1 = match(name, ".png");if (m1 != null)im_import=true;
-  String[] m2 = match(name, ".PNG");if (m2 != null)im_import=true;
-  String[] m3 = match(name, ".jpg");if (m3 != null)im_import=true;
-  String[] m4 = match(name, ".JPG");if (m4 != null)im_import=true;
+void restore(String name) {
+    //load the picture page g_map[] with parameters
+    boolean im_import = false;
+    if (fexists(name) == false) {
+        message("NO FILE");
+        return;
+    }
+    String[] m1 = match(name, ".png");
+    if (m1 != null) im_import = true;
+    String[] m2 = match(name, ".PNG");
+    if (m2 != null) im_import = true;
+    String[] m3 = match(name, ".jpg");
+    if (m3 != null) im_import = true;
+    String[] m4 = match(name, ".JPG");
+    if (m4 != null) im_import = true;
 
-  if(im_import){
-      int lefth=g_farge;
-      int righth=g_backg;
-      storeparameters();g_data['d']=0;g_data['t']=0;g_data['b']=1;//old IQ
-      import_image(name);
-      restoreparameters();refreshpalette();refresh();
-      g_boxreconstruct=2;
-      message("Image|loaded");
-      selectcolor(0,lefth);selectcolor(1,righth);
-      return;
-  }
-  g_map=loadBytes(name);
-  if(g_map[3]!=machine){message("Wrong|machine!");restore_undo();return;}
-  refreshpalette();consistency();
-  g_farge=int(g_realfront);g_ofarge=g_farge;g_backg=int(g_realback);
-  sussborder();
-  message("Page|loaded");
+    if (im_import) {
+        int lefth = g_farge;
+        int righth = g_backg;
+        storeparameters();
+        g_data['d'] = 0;
+        g_data['t'] = 0;
+        g_data['b'] = 1; //old IQ
+        import_image(name);
+        restoreparameters();
+        refreshpalette();
+        refresh();
+        g_boxreconstruct = 2;
+        message("Image|loaded");
+        selectcolor(0, lefth);
+        selectcolor(1, righth);
+        return;
+    }
+    g_map = loadBytes(name);
+    if (g_map[3] != machine) {
+        message("Wrong|machine!");
+        restore_undo();
+        return;
+    }
+    refreshpalette();
+    consistency();
+    g_farge = int(g_realfront);
+    g_ofarge = g_farge;
+    g_backg = int(g_realback);
+    sussborder();
+    message("Page|loaded");
 }
 
-void draw()
-{
-  int msx,msy;
+void draw() {
+    int msx, msy;
+
+    if (!focused) {
+        g_control = false;
+        g_shift = false;
+        delay(200);
+    }
 
-  if(!focused){
-    g_control=false;
-    g_shift=false; 
-    delay(200);
-  }
-  
-  if(g_data['n']==1){
-      g_animtime++;
-      if(g_animtime>8-g_animspeed*2){
-        animbrush_do();
-        g_animtime=0;  
+    if (g_data['n'] == 1) {
+        g_animtime++;
+        if (g_animtime > 8 - g_animspeed * 2) {
+            animbrush_do();
+            g_animtime = 0;
+        }
     }
-  }
-  /*
-  boolean depis=false;
-  for(int i=0;i<=255;i++){
-    if(g_depressed[i]>0){
-      g_depressed[i]--;
-      if(g_depressed[i]==0)depis=true;
+    /*
+    boolean depis=false;
+    for(int i=0;i<=255;i++){
+      if(g_depressed[i]>0){
+        g_depressed[i]--;
+        if(g_depressed[i]==0)depis=true;
+      }
     }
-  }
-  if(depis)g_repanel=-2;
-  */
-  if(moicon(16*16*g_uizoom,height-32*g_uizoom,16*g_uizoom,24*g_uizoom))help('<');
-  if(moicon(16*16*g_uizoom,height-8*g_uizoom,16*g_uizoom,8*g_uizoom))help('>');
-  if(moicon(0,height-32*g_uizoom,15*16*g_uizoom,32*g_uizoom))help(TAB);
-  if(moicon(width-32*g_uizoom,0,32*g_uizoom,16*g_uizoom))help('.');
-  
-  if(g_data['m']==0&&g_data['M']==0){
-    msx=mouseX-g_windowx;
-    msy=mouseY-g_windowy;
-    msx=g_msx-g_windowx;msy=g_msy-g_windowy;
-  }
-  else
-  {
-    msx=mouseX;msy=mouseY;
-    //msx=g_msx;msy=g_msy;
-  }
- g_mx=msx;g_my=msy;
- 
- //actual tool drawing
-  if(g_tooltrigger==1){ // comes from mousepressed, or mousedragged
-        if(g_mx<=width-g_hedge&&g_my<=height-g_vedge)do_tool(msx,msy,g_button);
-  }    
-    g_msx=mouseX;g_msy=mouseY;   
+    if(depis)g_repanel=-2;
+    */
+    if (moicon(16 * 16 * g_uizoom, height - 32 * g_uizoom, 16 * g_uizoom, 24 * g_uizoom)) help('<');
+    if (moicon(16 * 16 * g_uizoom, height - 8 * g_uizoom, 16 * g_uizoom, 8 * g_uizoom)) help('>');
+    if (moicon(0, height - 32 * g_uizoom, 15 * 16 * g_uizoom, 32 * g_uizoom)) help(TAB);
+    if (moicon(width - 32 * g_uizoom, 0, 32 * g_uizoom, 16 * g_uizoom)) help('.');
+
+    if (g_data['m'] == 0 && g_data['M'] == 0) {
+        msx = mouseX - g_windowx;
+        msy = mouseY - g_windowy;
+        msx = g_msx - g_windowx;
+        msy = g_msy - g_windowy;
+    } else {
+        msx = mouseX;
+        msy = mouseY;
+        //msx=g_msx;msy=g_msy;
+    }
+    g_mx = msx;
+    g_my = msy;
+
+    //actual tool drawing
+    if (g_tooltrigger == 1) { // comes from mousepressed, or mousedragged
+        if (g_mx <= width - g_hedge && g_my <= height - g_vedge) do_tool(msx, msy, g_button);
+    }
+    g_msx = mouseX;
+    g_msy = mouseY;
     switcher(0);
 
-    for(int i=0;i<1024;i++){
-      g_remdo[i]=0;
+    for (int i = 0; i < 1024; i++) {
+        g_remdo[i] = 0;
     }
-    int lipo=g_button;
+    int lipo = g_button;
     //tool drawing for shows
-    if(tool()!=5){
-       if(g_phase==0)g_button=LEFT;
-       do_tool(msx,msy,LEFT);
+    if (tool() != 5) {
+        if (g_phase == 0) g_button = LEFT;
+        do_tool(msx, msy, LEFT);
     }
-    if(tool()==6)doline(g_rx,g_ry,g_rx2,g_ry2,0);
-    if(tool()==7)docircle(g_rx,g_ry,g_rx2,g_ry2);
-    if(tool()==8)rectangle(g_rx,g_ry,g_rx2,g_ry2);
-    g_button=lipo; 
+    if (tool() == 6) doline(g_rx, g_ry, g_rx2, g_ry2, 0);
+    if (tool() == 7) docircle(g_rx, g_ry, g_rx2, g_ry2);
+    if (tool() == 8) rectangle(g_rx, g_ry, g_rx2, g_ry2);
+    g_button = lipo;
     loadPixels();
-      viewport();
-      //magport();
-      switcher(1);
-      update_ui();
+    viewport();
+    //magport();
+    switcher(1);
+    update_ui();
     updatePixels();
-    if(g_msgctr>0)g_msgctr--;
-    
-      // UI file operations
-    if(gui)
-    {
-        if(fileselect) // Fileselect "event" for Load
+    if (g_msgctr > 0) g_msgctr--;
+
+    // UI file operations
+    if (gui) {
+        if (fileselect) // Fileselect "event" for Load
         {
-            String s=fileselector(path,LOADIMG);
-            if(s!=null)
-            {
-               store_undo();
-               if(g_spare==0){
-                  filename=s;
-                  frame.setTitle(filename);    
-                  restore(s);
+            String s = fileselector(path, LOADIMG);
+            if (s != null) {
+                store_undo();
+                if (g_spare == 0) {
+                    filename = s;
+                    frame.setTitle(filename);
+                    restore(s);
                 }
-                if(g_spare==1){
-                  restore(s);
-                  sfilename=s;
-                  frame.setTitle(sfilename);
+                if (g_spare == 1) {
+                    restore(s);
+                    sfilename = s;
+                    frame.setTitle(sfilename);
                 }
                 refresh();
             }
-            fileselect=false;g_shift=false;g_control=false;
+            fileselect = false;
+            g_shift = false;
+            g_control = false;
         }
-        if(saveas) // Fileselect "event" for Save as
+        if (saveas) // Fileselect "event" for Save as
         {
-            String s=fileselector(path,SAVEIMG);
-            String orig="";
-            int kuva=0;
-            if(g_spare==0)orig=filename;
-            if(g_spare==1)orig=sfilename;
-            if(s!=null)
-            {
+            String s = fileselector(path, SAVEIMG);
+            String orig = "";
+            int kuva = 0;
+            if (g_spare == 0) orig = filename;
+            if (g_spare == 1) orig = sfilename;
+            if (s != null) {
                 // Add extension if needed
-                if(s.length()<=2)s+=".bin";
-                s=s+".dummy.dummy";
-                String[]l=split(s,'.');
-                String []m1=match(l[1],"png");String []m2=match(l[1],"PNG");
-                String []m3=match(l[1],"bin");String []m4=match(l[1],"BIN");
-                if(m1!=null||m2!=null)kuva=1;
-                if(m1==null&&m2==null&&m3==null&&m4==null)l[1]="bin";
+                if (s.length() <= 2) s += ".bin";
+                s = s + ".dummy.dummy";
+                String[] l = split(s, '.');
+                String[] m1 = match(l[1], "png");
+                String[] m2 = match(l[1], "PNG");
+                String[] m3 = match(l[1], "bin");
+                String[] m4 = match(l[1], "BIN");
+                if (m1 != null || m2 != null) kuva = 1;
+                if (m1 == null && m2 == null && m3 == null && m4 == null) l[1] = "bin";
 
-                if(g_spare==0){
-                  filename=l[0]+"."+l[1];store(filename);
-                  if(kuva==1)filename=orig;
-                  frame.setTitle(filename);
+                if (g_spare == 0) {
+                    filename = l[0] + "." + l[1];
+                    store(filename);
+                    if (kuva == 1) filename = orig;
+                    frame.setTitle(filename);
                 }
-                if(g_spare==1){
-                  sfilename=l[0]+"."+l[1];store(sfilename);
-                  if(kuva==1)sfilename=orig;
-                  frame.setTitle(sfilename);
+                if (g_spare == 1) {
+                    sfilename = l[0] + "." + l[1];
+                    store(sfilename);
+                    if (kuva == 1) sfilename = orig;
+                    frame.setTitle(sfilename);
                 }
-                
+
                 message("SAVED");
-                if(kuva==1)message("EXPORTED|PNG");
+                if (kuva == 1) message("EXPORTED|PNG");
             }
-            saveas=false;g_shift=false;g_control=false;
-        }
-        if(exporttxt)
-        {
-           String s=fileselector(path,SAVETXT);
-            if(s!=null)
-            {
-                // Add extension if needed
-                if(s.length()<=2)s+=".txt";
-                s=s+".dummy.dummy";
-                String[]l=split(s,'.');
-                l[1]="txt";
-                if(g_spare==0){exportemuname=l[0]+"."+l[1];machine_export(exportemuname,1);}
-                if(g_spare==1){exportemuname=l[0]+"."+l[1];machine_export(exportemuname,1);}
-            }
-            exporttxt=false;g_shift=false;g_control=false;
+            saveas = false;
+            g_shift = false;
+            g_control = false;
         }
-        if(exportemu)
-        {
-           String s=fileselector(path,SAVEEMU);
-            if(s!=null)
-            {
+        if (exporttxt) {
+            String s = fileselector(path, SAVETXT);
+            if (s != null) {
                 // Add extension if needed
-                if(s.length()<=2)s+="."+g_expname;
-                s=s+".dummy.dummy";
-                String[]l=split(s,'.');
-                l[1]=g_expname;
-                if(g_spare==0){
-                  exportemuname=l[0]+"."+l[1];machine_export(exportemuname,0);
-                  //println(exportemuname);
+                if (s.length() <= 2) s += ".txt";
+                s = s + ".dummy.dummy";
+                String[] l = split(s, '.');
+                l[1] = "txt";
+                if (g_spare == 0) {
+                    exportemuname = l[0] + "." + l[1];
+                    machine_export(exportemuname, 1);
+                }
+                if (g_spare == 1) {
+                    exportemuname = l[0] + "." + l[1];
+                    machine_export(exportemuname, 1);
                 }
-                if(g_spare==1){
-                  exportemuname=l[0]+"."+l[1];machine_export(exportemuname,0);
+            }
+            exporttxt = false;
+            g_shift = false;
+            g_control = false;
+        }
+        if (exportemu) {
+            String s = fileselector(path, SAVEEMU);
+            if (s != null) {
+                // Add extension if needed
+                if (s.length() <= 2) s += "." + g_expname;
+                s = s + ".dummy.dummy";
+                String[] l = split(s, '.');
+                l[1] = g_expname;
+                if (g_spare == 0) {
+                    exportemuname = l[0] + "." + l[1];
+                    machine_export(exportemuname, 0);
+                    //println(exportemuname);
                 }
-               
+                if (g_spare == 1) {
+                    exportemuname = l[0] + "." + l[1];
+                    machine_export(exportemuname, 0);
+                }
+
                 //message("EXPORTED");
             }
-            exportemu=false;g_shift=false;g_control=false;
+            exportemu = false;
+            g_shift = false;
+            g_control = false;
         }
-        if(importfmt)
-        {
-            String s=fileselector(path,LOADFMT);
-            if(s!=null)
-            {
-               store_undo();
-               format_import(s);
-               refresh();
+        if (importfmt) {
+            String s = fileselector(path, LOADFMT);
+            if (s != null) {
+                store_undo();
+                format_import(s);
+                refresh();
             }
-            importfmt=false;g_shift=false;g_control=false;
+            importfmt = false;
+            g_shift = false;
+            g_control = false;
         }
-        if(exportfmt)
-        {
-           String s=fileselector(path,SAVEFMT);
-            if(s!=null)
-            {
-                boolean koalakludge=false;
+        if (exportfmt) {
+            String s = fileselector(path, SAVEFMT);
+            if (s != null) {
+                boolean koalakludge = false;
                 // Add extension if needed
-                if(s.indexOf(".kla")>-1&&machine==C64M)koalakludge=true;
-                if(s.length()<=2)s+="."+g_fmtname;
-                s=s+".dummy.dummy";
-                String[]l=split(s,'.');       
-                l[1]=g_formatextension;
-                
-                if(koalakludge)l[1]="kla";
-                
-                if(g_spare==0){
-                  exportfmtname=l[0]+"."+l[1];format_export(exportfmtname);
-                  //println(exportemuname);
+                if (s.indexOf(".kla") > -1 && machine == C64M) koalakludge = true;
+                if (s.length() <= 2) s += "." + g_fmtname;
+                s = s + ".dummy.dummy";
+                String[] l = split(s, '.');
+                l[1] = g_formatextension;
+
+                if (koalakludge) l[1] = "kla";
+
+                if (g_spare == 0) {
+                    exportfmtname = l[0] + "." + l[1];
+                    format_export(exportfmtname);
+                    //println(exportemuname);
                 }
-                if(g_spare==1){
-                  exportfmtname=l[0]+"."+l[1];format_export(exportfmtname);
+                if (g_spare == 1) {
+                    exportfmtname = l[0] + "." + l[1];
+                    format_export(exportfmtname);
                 }
-               
+
                 //message("EXPORTED");
             }
-            exportfmt=false;g_shift=false;g_control=false;
+            exportfmt = false;
+            g_shift = false;
+            g_control = false;
         }
 
     }
-    
+
     //if(g_framec==1){saveFrame("frames/out-######.png");}
-    g_framec++;if(g_framec>1)g_framec=0;
-    if(g_keymacro.length()>g_keymacpos){
+    g_framec++;
+    if (g_framec > 1) g_framec = 0;
+    if (g_keymacro.length() > g_keymacpos) {
         macro_command(g_keymacro.charAt(g_keymacpos));
         g_keymacpos++;
     }
 }
-