--- a/Interface.pde	Thu Aug 09 15:12:53 2018 +0300
+++ b/Interface.pde	Mon Aug 13 13:57:51 2018 +0300
@@ -339,7 +339,8 @@
 void drawtext(int xo, int yo, String ss)
 {
     //draw a bunch of text maybe not needed
-    for (int i = 0; i < ss.length(); i++) {
+    for (int i = 0; i < ss.length(); i++)
+    {
         drawchar(xo + i * 8 * 2, yo, ss.charAt(i));
     }
 }
@@ -486,23 +487,24 @@
 }
 
 
-void printat(int xx, int yy, String tex)
+void printat(int xc, int yc, String mstr)
 {
     //creating text into the help box
-    for (int tit = 0; tit < tex.length(); tit++)
+    for (int index = 0; index < mstr.length(); index++)
     {
-        if (tex.charCodeAt(tit) != '|')
+        if (mstr.charCodeAt(index) != '|')
         {
-            if (g_data[256 + xx + yy * 12] != byte(tex.charCodeAt(tit))) {
-                g_data[256 + xx + yy * 12] = byte(tex.charCodeAt(tit));
-                g_chaup[xx + yy * 16] = 1;
+            if (g_data[256 + xc + yc * 12] != byte(mstr.charCodeAt(index)))
+            {
+                g_data[256 + xc + yc * 12] = byte(mstr.charCodeAt(index));
+                g_chaup[xc + yc * 16] = 1;
             }
-            xx++;
+            xc++;
         }
         else
         {
-            xx = 0;
-            yy++;
+            xc = 0;
+            yc++;
         }
     }
 }
@@ -519,14 +521,16 @@
 }
 
 
-void message(String tex) {
-    if (tex.equals("*")) {
+void message(String mstr)
+{
+    if (mstr.equals("*"))
+    {
         g_msgctr = 100;
         return;
     }
-    console.log("MSG: " + tex);
+    console.log("MSG: " + mstr);
     clearmsg();
-    printat(0, 0, tex);
+    printat(0, 0, mstr);
     g_msgctr = 50;
 }
 
@@ -592,7 +596,8 @@
 
     printat(7, 3, "Key:" + str(char(mode)));
 
-    switch (char(mode)) {
+    switch (char(mode))
+    {
         case '.':
             teks = "Preset pens|.=reset";
             break;
@@ -759,24 +764,22 @@
 void icontable(int xx, int yy, int tabletype, int realdraw)
 {
     String pan = "";
-    int x, y, ad;
-    g_data[int('9')] = 0;
-    if (g_btype == 9) g_data[int('9')] = 1;
+    int x = 0, y = 0, ad;
 
+    g_data[int('9')] = (g_btype == 9) ? 1 : 0;
 
     // the main and sideboard icon panel order
     if (tabletype == 0) pan = ";;h9::123456::78::pzxy::XYtn::lsEAwW::jc0g::uo::.b";
     if (tabletype == 1) pan = "BCrRfd";
     if (tabletype == 2) pan = "ik";
 
-    x = 0;
-    y = 0;
-
-    for (int tit = 0; tit < pan.length(); tit++) {
-        ad = pan.charCodeAt(tit);
+    for (int tit = 0; tit < pan.length(); tit++)
+    {
+        int ad = pan.charCodeAt(tit);
         if (g_repanel <= 0 && realdraw == 1)
         {
-            if (ad != ';' && ad != ':' && ad != '.') {
+            if (ad != ';' && ad != ':' && ad != '.')
+            {
                 int icolor;
                 if (ad == 'j' && g_spare)
                     icolor = 1;
@@ -801,11 +804,13 @@
         }
 
         //tooltip
-        if (ad != ':' && ad != ';' && ad != '.') {
+        if (ad != ':' && ad != ';' && ad != '.')
+        {
             if (realdraw == 0) {
                 if (moicon(xx + x, yy + y, 16 * g_uizoom, 16 * g_uizoom)) help(ad);
             }
-            if (doicon(xx + x, yy + y, 16 * g_uizoom, 16 * g_uizoom)) {
+            if (doicon(xx + x, yy + y, 16 * g_uizoom, 16 * g_uizoom))
+            {
                 //println(g_realbutton);
                 if (ad == 'C' && g_realbutton == RIGHT) ad = 'V';
                 if (ad == 'B' && g_realbutton == RIGHT) ad = 'Q';
@@ -821,7 +826,8 @@
                 g_msgctr = 50;
             }
         }
-        if (ad == ';') {
+        if (ad == ';')
+        {
             for (int ii = 0; ii <= 3; ii++)
             for (int jj = 0; jj <= 1; jj++)
             {
@@ -830,18 +836,22 @@
                     command(128 + ii + jj * 4);
             }
         }
-        if (tabletype == 0) {
+        if (tabletype == 0)
+        {
             x = x + 16 * g_uizoom;
             if (ad == '.') x = x - 8 * g_uizoom;
-            if (x > 16 * g_uizoom) {
+            if (x > 16 * g_uizoom)
+            {
                 x = 0;
                 y = y + 16 * g_uizoom;
                 if (ad == ':') y = y - 14 * g_uizoom;
             }
         }
-        if (tabletype == 1 || tabletype == 2) {
+        if (tabletype == 1 || tabletype == 2)
+        {
             y = y + 16 * g_uizoom;
-            if (y > 16 * g_uizoom) {
+            if (y > 16 * g_uizoom)
+            {
                 y = 0;
                 x = x + 16 * g_uizoom;
             }
@@ -893,6 +903,7 @@
             }
         }
     }
+
     return res;
 }
 
@@ -901,8 +912,10 @@
 {
     //returns the current tool #, for convenience
     //as there is no "tool" variable really
-    for (int i = '0'; i <= '9'; i++) {
-        if (g_data[i] == 1) return i - '0';
+    for (int i = '0'; i <= '9'; i++)
+    {
+        if (g_data[i] == 1)
+            return i - '0';
     }
     return 0;
 }