diff --git a/blockly_compressed.js b/blockly_compressed.js
index d78923f02..414a01bf5 100644
--- a/blockly_compressed.js
+++ b/blockly_compressed.js
@@ -942,7 +942,7 @@ b.setAttribute("collapsed",!0);a.disabled&&b.setAttribute("disabled",!0);a.isDel
 Blockly.Xml.domToPrettyText=function(a){a=Blockly.Xml.domToText(a).split("<");for(var b="",c=1;c<a.length;c++){var d=a[c];"/"==d[0]&&(b=b.substring(2));a[c]=b+"<"+d;"/"!=d[0]&&"/>"!=d.slice(-2)&&(b+="  ")}a=a.join("\n");a=a.replace(/(<(\w+)\b[^>]*>[^\n]*)\n *<\/\2>/g,"$1</$2>");return a.replace(/^\n/,"")};
 Blockly.Xml.textToDom=function(a){a=(new DOMParser).parseFromString(a,"text/xml");if(!a||!a.firstChild||"xml"!=a.firstChild.nodeName.toLowerCase()||a.firstChild!==a.lastChild)throw"Blockly.Xml.textToDom did not obtain a valid XML tree.";return a.firstChild};
 Blockly.Xml.domToWorkspace=function(a,b){var c;Blockly.RTL&&(c=a.getWidth());for(var d=0,e;e=b.childNodes[d];d++)if("block"==e.nodeName.toLowerCase()){var f=Blockly.Xml.domToBlock(a,e),g=parseInt(e.getAttribute("x"),10);e=parseInt(e.getAttribute("y"),10);isNaN(g)||isNaN(e)||f.moveBy(Blockly.RTL?c-g:g,e)}};
-Blockly.Xml.domToBlock=function(a,b,c){b=Blockly.Xml.domToBlockHeadless_(a,b,c);if(a.rendered){var d=b.getDescendants();for(a=d.length-1;0<=a;a--)d[a].setConnectionsHidden(!0),d[a].initSvg();for(a=d.length-1;0<=a;a--)d[a].render(!1);window.setTimeout(function(){for(var a=d.length-1;0<=a;a--)d[a].setConnectionsHidden(!1)},1);b.updateDisabled();Blockly.fireUiEvent(window,"resize")}return b};
+Blockly.Xml.domToBlock=function(a,b,c){var d=Blockly.Xml.domToBlockHeadless_(a,b,c);if(a.rendered){d.setConnectionsHidden(!0);a=d.getDescendants();for(b=a.length-1;0<=b;b--)a[b].initSvg();for(b=a.length-1;0<=b;b--)a[b].render(!1);setTimeout(function(){d.setConnectionsHidden(!1)},1);d.updateDisabled();Blockly.fireUiEvent(window,"resize")}return d};
 Blockly.Xml.domToBlockHeadless_=function(a,b,c){var d=null,e=b.getAttribute("type");if(!e)throw"Block type unspecified: \n"+b.outerHTML;var f=b.getAttribute("id");if(c&&f){d=Blockly.Block.getById(f,a);if(!d)throw"Couldn't get Block with id: "+f;f=d.getParent();d.workspace&&d.dispose(!0,!1,!0);d.fill(a,e);d.parent_=f}else d=Blockly.Block.obtain(a,e);for(var g=null,f=0,h;h=b.childNodes[f];f++)if(3!=h.nodeType||!h.data.match(/^\s*$/)){for(var g=null,k=0,l;l=h.childNodes[k];k++)3==l.nodeType&&l.data.match(/^\s*$/)||
 (g=l);k=h.getAttribute("name");switch(h.nodeName.toLowerCase()){case "mutation":d.domToMutation&&(d.domToMutation(h),d.initSvg&&d.initSvg());break;case "comment":d.setCommentText(h.textContent);var p=h.getAttribute("pinned");p&&setTimeout(function(){d.comment&&d.comment.setVisible&&d.comment.setVisible("true"==p)},1);g=parseInt(h.getAttribute("w"),10);h=parseInt(h.getAttribute("h"),10);!isNaN(g)&&!isNaN(h)&&d.comment&&d.comment.setVisible&&d.comment.setBubbleSize(g,h);break;case "title":case "field":d.setFieldValue(h.textContent,
 k);break;case "value":case "statement":h=d.getInput(k);if(!h)throw"Input "+k+" does not exist in block "+e;if(g&&"block"==g.nodeName.toLowerCase())if(g=Blockly.Xml.domToBlockHeadless_(a,g,c),g.outputConnection)h.connection.connect(g.outputConnection);else if(g.previousConnection)h.connection.connect(g.previousConnection);else throw"Child block does not have output or previous statement.";break;case "next":if(g&&"block"==g.nodeName.toLowerCase()){if(!d.nextConnection)throw"Next statement does not exist.";
@@ -993,10 +993,10 @@ Blockly.Block.prototype.bumpNeighbours_=function(){if(0==Blockly.dragMode_){var
 Blockly.Block.prototype.getSurroundParent=function(){for(var a=this;;){do{var b=a,a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a}};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};Blockly.Block.prototype.getRootBlock=function(){var a,b=this;do a=b,b=a.parentBlock_;while(b);return a};Blockly.Block.prototype.getChildren=function(){return this.childBlocks_};
 Blockly.Block.prototype.setParent=function(a){if(this.parentBlock_){for(var b=this.parentBlock_.childBlocks_,c,d=0;c=b[d];d++)if(c==this){b.splice(d,1);break}this.parentBlock_=null;this.previousConnection&&this.previousConnection.targetConnection&&this.previousConnection.disconnect();this.outputConnection&&this.outputConnection.targetConnection&&this.outputConnection.disconnect()}else goog.array.contains(this.workspace.getTopBlocks(!1),this)&&this.workspace.removeTopBlock(this);(this.parentBlock_=
 a)?a.childBlocks_.push(this):this.workspace.addTopBlock(this)};Blockly.Block.prototype.getDescendants=function(){for(var a=[this],b,c=0;b=this.childBlocks_[c];c++)a.push.apply(a,b.getDescendants());return a};Blockly.Block.prototype.isDeletable=function(){return this.deletable_&&!Blockly.readOnly};Blockly.Block.prototype.setDeletable=function(a){this.deletable_=a;this.svg_&&this.svg_.updateMovable()};Blockly.Block.prototype.isMovable=function(){return this.movable_&&!Blockly.readOnly};
-Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isEditable=function(){return this.editable_&&!Blockly.readOnly};Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.updateEditable();b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateEditable()};Blockly.Block.prototype.setConnectionsHidden=function(a){for(var b=this.getConnections_(!0),c=0,d;d=b[c];c++)d.setHidden(a)};
-Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};Blockly.Block.prototype.getColour=function(){return this.colourHue_};Blockly.Block.prototype.setColour=function(a){this.colourHue_=a;this.rendered&&this.updateColour()};Blockly.Block.prototype.getField_=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};
-Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField_(a))?a.getValue():null};Blockly.Block.prototype.getTitleValue=function(a){console.log("Deprecated call to getTitleValue, use getFieldValue instead.");return this.getFieldValue(a)};Blockly.Block.prototype.setFieldValue=function(a,b){var c=this.getField_(b);goog.asserts.assertObject(c,'Field "%s" not found.',b);c.setValue(a)};
-Blockly.Block.prototype.setTitleValue=function(a,b){console.log("Deprecated call to setTitleValue, use setFieldValue instead.");this.setFieldValue(a,b)};
+Blockly.Block.prototype.setMovable=function(a){this.movable_=a};Blockly.Block.prototype.isEditable=function(){return this.editable_&&!Blockly.readOnly};Blockly.Block.prototype.setEditable=function(a){this.editable_=a;a=0;for(var b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.updateEditable();b=this.getIcons();for(a=0;a<b.length;a++)b[a].updateEditable()};
+Blockly.Block.prototype.setConnectionsHidden=function(a){for(var b=this.getConnections_(!0),c=0,d;d=b[c];c++)d.isSuperior()?this.isCollapsed()||(d.setHidden(a),(d=d.targetBlock())&&d.setConnectionsHidden(a)):d.setHidden(a)};Blockly.Block.prototype.setHelpUrl=function(a){this.helpUrl=a};Blockly.Block.prototype.setTooltip=function(a){this.tooltip=a};Blockly.Block.prototype.getColour=function(){return this.colourHue_};Blockly.Block.prototype.setColour=function(a){this.colourHue_=a;this.rendered&&this.updateColour()};
+Blockly.Block.prototype.getField_=function(a){for(var b=0,c;c=this.inputList[b];b++)for(var d=0,e;e=c.fieldRow[d];d++)if(e.name===a)return e;return null};Blockly.Block.prototype.getFieldValue=function(a){return(a=this.getField_(a))?a.getValue():null};Blockly.Block.prototype.getTitleValue=function(a){console.log("Deprecated call to getTitleValue, use getFieldValue instead.");return this.getFieldValue(a)};
+Blockly.Block.prototype.setFieldValue=function(a,b){var c=this.getField_(b);goog.asserts.assertObject(c,'Field "%s" not found.',b);c.setValue(a)};Blockly.Block.prototype.setTitleValue=function(a,b){console.log("Deprecated call to setTitleValue, use setFieldValue instead.");this.setFieldValue(a,b)};
 Blockly.Block.prototype.setPreviousStatement=function(a,b){this.previousConnection&&(goog.asserts.assert(!this.previousConnection.targetConnection,"Must disconnect previous statement before removing connection."),this.previousConnection.dispose(),this.previousConnection=null);a&&(goog.asserts.assert(!this.outputConnection,"Remove output connection prior to adding previous connection."),void 0===b&&(b=null),this.previousConnection=new Blockly.Connection(this,Blockly.PREVIOUS_STATEMENT),this.previousConnection.setCheck(b));
 this.rendered&&(this.render(),this.bumpNeighbours_())};Blockly.Block.prototype.setNextStatement=function(a,b){this.nextConnection&&(goog.asserts.assert(!this.nextConnection.targetConnection,"Must disconnect next statement before removing connection."),this.nextConnection.dispose(),this.nextConnection=null);a&&(void 0===b&&(b=null),this.nextConnection=new Blockly.Connection(this,Blockly.NEXT_STATEMENT),this.nextConnection.setCheck(b));this.rendered&&(this.render(),this.bumpNeighbours_())};
 Blockly.Block.prototype.setOutput=function(a,b){this.outputConnection&&(goog.asserts.assert(!this.outputConnection.targetConnection,"Must disconnect output value before removing connection."),this.outputConnection.dispose(),this.outputConnection=null);a&&(goog.asserts.assert(!this.previousConnection,"Remove previous connection prior to adding output connection."),void 0===b&&(b=null),this.outputConnection=new Blockly.Connection(this,Blockly.OUTPUT_VALUE),this.outputConnection.setCheck(b));this.rendered&&
diff --git a/core/block.js b/core/block.js
index 5bb82d83e..c189bf5d4 100644
--- a/core/block.js
+++ b/core/block.js
@@ -514,12 +514,23 @@ Blockly.Block.prototype.setEditable = function(editable) {
 
 /**
  * Set whether the connections are hidden (not tracked in a database) or not.
+ * Recursively walk down all child blocks (except collapsed blocks).
  * @param {boolean} hidden True if connections are hidden.
  */
 Blockly.Block.prototype.setConnectionsHidden = function(hidden) {
   var myConnections = this.getConnections_(true);
   for (var i = 0, connection; connection = myConnections[i]; i++) {
-    connection.setHidden(hidden);
+    if (connection.isSuperior()) {
+      if (!this.isCollapsed()) {
+        connection.setHidden(hidden);
+        var child = connection.targetBlock();
+        if (child) {
+          child.setConnectionsHidden(hidden);
+        }
+      }
+    } else {
+      connection.setHidden(hidden);
+    }
   }
 };
 
diff --git a/core/xml.js b/core/xml.js
index da81e0b4f..52669bde8 100644
--- a/core/xml.js
+++ b/core/xml.js
@@ -244,11 +244,12 @@ Blockly.Xml.domToBlock = function(workspace, xmlBlock, opt_reuseBlock) {
   var topBlock = Blockly.Xml.domToBlockHeadless_(workspace, xmlBlock,
                                                  opt_reuseBlock);
   if (workspace.rendered) {
+    // Hide connections to speed up assembly.
+    topBlock.setConnectionsHidden(true);
     // Generate list of all blocks.
     var blocks = topBlock.getDescendants();
     // Render each block.
     for (var i = blocks.length - 1; i >= 0; i--) {
-      blocks[i].setConnectionsHidden(true);
       blocks[i].initSvg();
     }
     for (var i = blocks.length - 1; i >= 0; i--) {
@@ -256,10 +257,8 @@ Blockly.Xml.domToBlock = function(workspace, xmlBlock, opt_reuseBlock) {
     }
     // Populating the connection database may be defered until after the blocks
     // have renderend.
-    window.setTimeout(function() {
-      for (var i = blocks.length - 1; i >= 0; i--) {
-        blocks[i].setConnectionsHidden(false);
-      }
+    setTimeout(function() {
+      topBlock.setConnectionsHidden(false);
     }, 1);
     topBlock.updateDisabled();
     // Fire an event to allow scrollbars to resize.
diff --git a/msg/js/ar.js b/msg/js/ar.js
index 97dd62eff..47ed4b306 100644
--- a/msg/js/ar.js
+++ b/msg/js/ar.js
@@ -146,8 +146,8 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "يحدد العنصر في
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "يحدد العنصر الأخير في قائمة.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "يحدد عنصرا عشوائيا في قائمة.";
 Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "إعداد قائمة من النصوص";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "إعداد نص من القائمة";
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
 Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
diff --git a/msg/js/bg.js b/msg/js/bg.js
index 6044a6a70..7e6290fe4 100644
--- a/msg/js/bg.js
+++ b/msg/js/bg.js
@@ -51,10 +51,10 @@ Blockly.Msg.CONTROLS_IF_IF_TOOLTIP = "Добави, премахни или пр
 Blockly.Msg.CONTROLS_IF_MSG_ELSE = "иначе";
 Blockly.Msg.CONTROLS_IF_MSG_ELSEIF = "иначе ако";
 Blockly.Msg.CONTROLS_IF_MSG_IF = "ако";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_1 = "Ако стойността е истина, изпълни операциите.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_2 = "Ако стойността е истина, изпълни първия блок. Иначе, изпълни втория блок.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_3 = "Ако първата стойност е истина, изпълни първия блок. Иначе, ако втората стойност е истина, изпълни втория блок.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_4 = "Ако първата стойност е истина, изпълни първия блок. Иначе, ако втората стойност е истина, изпълни втория блок. Ако нито една от стойностите е истина, испълни последния блок.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_1 = "Ако стойността е вярна, изпълни операциите.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_2 = "Ако стойността е вярна, изпълни първия блок. Иначе, изпълни втория блок.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_3 = "Ако първата стойност е вярна, изпълни първия блок. Иначе, ако втората стойност е вярна, изпълни втория блок.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_4 = "Ако първата стойност е вярна, изпълни първия блок. В противен случай, ако втората стойност е вярна, изпълни втория блок. Ако нито една от стойностите не е вярна, изпълни последния блок.";
 Blockly.Msg.CONTROLS_REPEAT_HELPURL = "https://bg.wikipedia.org/wiki/Цикъл_(програмиране)#For_.D1.86.D0.B8.D0.BA.D1.8A.D0.BB.D1.8A.D1.82";
 Blockly.Msg.CONTROLS_REPEAT_INPUT_DO = "изпълни";
 Blockly.Msg.CONTROLS_REPEAT_TITLE = "Повтори %1 пъти";
@@ -152,31 +152,31 @@ Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, sepa
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
 Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
 Blockly.Msg.LISTS_TOOLTIP = "Връща истина, ако списъкът е празен.";
-Blockly.Msg.LOGIC_BOOLEAN_FALSE = "лъжа";
+Blockly.Msg.LOGIC_BOOLEAN_FALSE = "невярно";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
-Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP = "Връща истина или лъжа.";
-Blockly.Msg.LOGIC_BOOLEAN_TRUE = "истината";
+Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP = "Връща вярно или невярно.";
+Blockly.Msg.LOGIC_BOOLEAN_TRUE = "вярно";
 Blockly.Msg.LOGIC_COMPARE_HELPURL = "https://en.wikipedia.org/wiki/Inequality_(mathematics)";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ = "Върни истина, ако двата параметъра са еднакви.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ = "Върни вярно, ако двата параметъра са еднакви.";
 Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT = "Върни истина, ако първия параметър е по-голям от втория.";
 Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE = "Върни истина, ако първия параметър е по-голям или равен на втория.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT = "Върни истина, ако първия параметър е по-малък от втория.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT = "Върни вярно, ако първия параметър е по-малък от втория.";
 Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE = "Върни истина, ако първия параметър е по-малък или равен на втория.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ = "Върни истина, ако двата параметъра са различни.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ = "Върни вярно, ако двата параметъра са различни.";
 Blockly.Msg.LOGIC_NEGATE_HELPURL = "https://github.com/google/blockly/wiki/Logic#not";  // untranslated
 Blockly.Msg.LOGIC_NEGATE_TITLE = "не %1";
-Blockly.Msg.LOGIC_NEGATE_TOOLTIP = "Върни истина, ако параметърът е лъжа. Върни лъжа, ако параметърът е истина.";
+Blockly.Msg.LOGIC_NEGATE_TOOLTIP = "Върни вярно, ако параметърът е неверен. Върни невярно, ако параметърът е верен.";
 Blockly.Msg.LOGIC_NULL = "нула";
 Blockly.Msg.LOGIC_NULL_HELPURL = "https://en.wikipedia.org/wiki/Nullable_type";  // untranslated
 Blockly.Msg.LOGIC_NULL_TOOLTIP = "Връща нула.";
 Blockly.Msg.LOGIC_OPERATION_AND = "и";
 Blockly.Msg.LOGIC_OPERATION_HELPURL = "https://github.com/google/blockly/wiki/Logic#logical-operations";  // untranslated
 Blockly.Msg.LOGIC_OPERATION_OR = "или";
-Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND = "Върни истина, ако и двата параметъра са истина.";
-Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR = "Върни \"истина\", ако поне един от входовете е истина.";
+Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND = "Върни вярно, ако и двата параметъра са верни.";
+Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR = "Върни \"вярно\", ако поне един от входовете е верен.";
 Blockly.Msg.LOGIC_TERNARY_CONDITION = "тест";
 Blockly.Msg.LOGIC_TERNARY_HELPURL = "https://en.wikipedia.org/wiki/%3F:";  // untranslated
-Blockly.Msg.LOGIC_TERNARY_IF_FALSE = "Ако е лъжа";
+Blockly.Msg.LOGIC_TERNARY_IF_FALSE = "Ако е невярно";
 Blockly.Msg.LOGIC_TERNARY_IF_TRUE = "Ако е вярно";
 Blockly.Msg.LOGIC_TERNARY_TOOLTIP = "Провери исловието в \"тест\". Ако условието е истина, върни  \"ако е истина\" стойността, иначе върни \"ако е лъжа\" стойността.";
 Blockly.Msg.MATH_ADDITION_SYMBOL = "+";  // untranslated
@@ -264,7 +264,7 @@ Blockly.Msg.MATH_TRIG_TOOLTIP_COS = "Върни косинус от ъгъл в
 Blockly.Msg.MATH_TRIG_TOOLTIP_SIN = "Върни синус от ъгъл в градуси (не в радиани)";
 Blockly.Msg.MATH_TRIG_TOOLTIP_TAN = "Върни тангенс от ъгъл в градуси (не в радиани)";
 Blockly.Msg.ME = "Аз";
-Blockly.Msg.NEW_VARIABLE = "Нова стойност...";
+Blockly.Msg.NEW_VARIABLE = "Нова променлива...";
 Blockly.Msg.NEW_VARIABLE_TITLE = "Ново име на променливата:";
 Blockly.Msg.ORDINAL_NUMBER_SUFFIX = "";  // untranslated
 Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS = "позволи операциите";
diff --git a/msg/js/br.js b/msg/js/br.js
index 811fc5c07..59a5d12b3 100644
--- a/msg/js/br.js
+++ b/msg/js/br.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "krouiñ ur roll goullo";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Distreiñ ul listenn, 0 a hirder, n'eus enrolladenn ebet enni";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "roll";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Ouzhpennañ, lemel pe adurzhiañ ar rannoù evit kefluniañ ar bloc'h listenn-mañ.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "krouiñ ur roll gant";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Ouzhpennañ un elfenn d'ar roll";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Krouiñ ur roll gant un niver bennak a elfennoù.";
@@ -145,7 +145,7 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Termenañ a ra an elfenn el
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Termenañ a ra an elfenn el lec'h meneget en ul listenn. #1 eo an elfenn ziwezhañ.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Termenañ a ra an elfenn diwezhañ en ul listenn.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Termenañ a ra un elfenn dre zegouezh en ul listenn.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
 Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
 Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
diff --git a/msg/js/de.js b/msg/js/de.js
index 2ecc8d1ff..edd3c5207 100644
--- a/msg/js/de.js
+++ b/msg/js/de.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "Erzeuge eine leere Liste";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Erzeugt eine leere Liste ohne Inhalt.";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "Liste";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Hinzufügen, entfernen und sortieren von Elementen.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "Erzeuge Liste mit";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Ein Element zur Liste hinzufügen.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Erzeugt eine List mit konfigurierten Elementen.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Sets the item at the specifi
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Sets the item at the specified position in a list.  #1 is the first item.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Sets the last item in a list.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Sets a random item in a list.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "Liste aus Text erstellen";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "Text aus Liste erstellen";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Liste mit Texten in einen Text vereinen, getrennt durch ein Trennzeichen.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Text in eine Liste mit Texten aufteilen, unterbrochen bei jedem Trennzeichen.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "mit Trennzeichen";
 Blockly.Msg.LISTS_TOOLTIP = "Ist wahr (true), wenn die Liste leer ist.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "falsch";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/es.js b/msg/js/es.js
index 1da7fad89..7d4547080 100644
--- a/msg/js/es.js
+++ b/msg/js/es.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "crear lista vacía";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Devuelve una lista, de longitud 0, sin ningún dato";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "lista";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Agregar, eliminar o reorganizar las secciones para reconfigurar este bloque de lista.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "crear lista con";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Agregar un elemento a la lista.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Crear una lista con cualquier número de elementos.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Establece el elemento en la
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Establece el elemento en la posición especificada en una lista. #1 es el primer elemento.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Establece el último elemento de una lista.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Establece un elemento aleatorio en una lista.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "hacer lista a partir de texto";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "hacer texto a partir de lista";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Unir una lista de textos en un solo texto, separado por un delimitador.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Dividir el texto en una lista de textos, separando en cada delimitador.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "con delimitador";
 Blockly.Msg.LISTS_TOOLTIP = "Devuelve verdadero si la lista está vacía.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "falso";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/fr.js b/msg/js/fr.js
index a6a06c562..6caa93f24 100644
--- a/msg/js/fr.js
+++ b/msg/js/fr.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "créer une liste vide";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Renvoyer une liste, de longueur 0, ne contenant aucun enregistrement";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "liste";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Ajouter, supprimer, ou réordonner les sections pour reconfigurer ce bloc de liste.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "créer une liste avec";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Ajouter un élément à la liste.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Créer une liste avec un nombre quelconque d’éléments.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Fixe l’élément à la pos
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Fixe l’élément à la position indiquée dans une liste. #1 est le premier élément.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Fixe le dernier élément dans une liste.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Fixe un élément au hasard dans une liste.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "créer une liste depuis le texte";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "créer un texte depuis la liste";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Réunir une liste de textes en un seul, en les séparant par un séparateur.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Couper un texte en une liste de textes, en coupant à chaque séparateur.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "avec le séparateur";
 Blockly.Msg.LISTS_TOOLTIP = "Renvoie vrai si la liste est vide.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "faux";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/ms.js b/msg/js/ms.js
index 6472b28b8..ae4a37760 100644
--- a/msg/js/ms.js
+++ b/msg/js/ms.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "Wujudkan senarai kosong";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Kembalikan senarai panjang 0, yang tidak mengandungi rekod data";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "senarai";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Tambah, alih keluar, atau susun semula bahagian-bahagian untuk menyusun semula senarai blok.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "wujudkan senarai dengan";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Tambah item ke dalam senarai.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Wujudkan senarai dengan apa jua nombor item.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Masukkan item pada posisi ya
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Masukkan item pada posisi yang ditentukan dalam senarai. #1 ialah item terakhir.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Set item terakhir dalam senarai.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Set item rawak dalam senarai.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "buat senarai dgn teks";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "buat teks drpd senarai";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Cantumkan senarai teks menjadi satu teks, dipecahkan oleh delimiter.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Pecahkan teks kepada senarai teks, berpecah di setiap delimiter.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "dengan delimiter";
 Blockly.Msg.LISTS_TOOLTIP = "Kembalikan benar jika senarai kosong.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "palsu";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/pms.js b/msg/js/pms.js
index 709739465..ec1fe5680 100644
--- a/msg/js/pms.js
+++ b/msg/js/pms.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "creé na lista veuida";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Smon-e na lista, ëd longheur 0, ch'a conten gnun-a argistrassion";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "lista";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Gionté, gavé o riordiné le session për configuré torna cost blòch ëd lista.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "creé na lista con";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Gionté n'element a la lista.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Creé na lista con un nùmer qualsëssìa d'element.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "A fissa l'element a la posis
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "A fissa l'element a la posission ëspessificà an na lista. #1 a l'é ël prim element.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "A fissa l'ùltim element an na lista.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "A fissa n'element a l'ancàpit an na lista.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "fé na lista da 'n test";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "fé 'n test da na lista";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Gionze na lista ëd test ant un test sol, separandje con un separator.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Divide un test an na lista ëd test, tajand a minca 'n separator.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "con ël separator";
 Blockly.Msg.LISTS_TOOLTIP = "A smon ver se la lista a l'é veuida.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "fàuss";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/ru.js b/msg/js/ru.js
index 5710715cc..66ec24cd1 100644
--- a/msg/js/ru.js
+++ b/msg/js/ru.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "создать пустой список
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Возвращает список длины 0, не содержащий данных";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "список";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Добавьте, удалите, переставьте элементы для переделки блока списка.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "создать список из";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Добавляет элемент к списку.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Создаёт список с любым числом элементов.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Присваивает зн
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Присваивает значение элементу в указанной позиции списка (№1 - первый элемент).";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Присваивает значение последнему элементу списка.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Присваивает значение случайному элементу списка.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "сделать список из текста";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "собрать текст из списка";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Соединяет сптсок текстов в один текст с разделителями.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Разбивает текст в список текстов, по разделителям.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "с разделителем";
 Blockly.Msg.LISTS_TOOLTIP = "Возвращает значение истина, если список пуст.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "ложь";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/sk.js b/msg/js/sk.js
index fa5053066..7d86b3f0a 100644
--- a/msg/js/sk.js
+++ b/msg/js/sk.js
@@ -9,96 +9,96 @@ goog.require('Blockly.Msg');
 Blockly.Msg.ADD_COMMENT = "Pridať komentár";
 Blockly.Msg.AUTH = "Prosím autorizujte túto aplikáciu, aby Vaša práca mohla byť uložená a zdieľaná.";
 Blockly.Msg.CHANGE_VALUE_TITLE = "Zmeniť hodnotu:";
-Blockly.Msg.CHAT = "Písaním do tohto poľa sa rozprávať so spolupracovníkom!";
-Blockly.Msg.COLLAPSE_ALL = "Zložiť bloky";
-Blockly.Msg.COLLAPSE_BLOCK = "Zložiť blok";
+Blockly.Msg.CHAT = "Písaním do tohto políčka komunikujte so spolupracovníkmi!";
+Blockly.Msg.COLLAPSE_ALL = "Zvinúť bloky";
+Blockly.Msg.COLLAPSE_BLOCK = "Zvinúť blok";
 Blockly.Msg.COLOUR_BLEND_COLOUR1 = "farba 1";
 Blockly.Msg.COLOUR_BLEND_COLOUR2 = "farba 2";
 Blockly.Msg.COLOUR_BLEND_HELPURL = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
 Blockly.Msg.COLOUR_BLEND_RATIO = "pomer";
-Blockly.Msg.COLOUR_BLEND_TITLE = "miešať";
-Blockly.Msg.COLOUR_BLEND_TOOLTIP = "Zmieša spolu dve farby v danom pomere (0.0 - 1.0).";
+Blockly.Msg.COLOUR_BLEND_TITLE = "zmiešať";
+Blockly.Msg.COLOUR_BLEND_TOOLTIP = "Zmieša dve farby v danom pomere (0.0 - 1.0).";
 Blockly.Msg.COLOUR_PICKER_HELPURL = "https://en.wikipedia.org/wiki/Color";
-Blockly.Msg.COLOUR_PICKER_TOOLTIP = "Vyberte si farbu z palety.";
+Blockly.Msg.COLOUR_PICKER_TOOLTIP = "Zvoľte farbu z palety.";
 Blockly.Msg.COLOUR_RANDOM_HELPURL = "http://randomcolour.com";  // untranslated
 Blockly.Msg.COLOUR_RANDOM_TITLE = "náhodná farba";
-Blockly.Msg.COLOUR_RANDOM_TOOLTIP = "Náhodne vybrať farbu.";
+Blockly.Msg.COLOUR_RANDOM_TOOLTIP = "Zvoliť farbu náhodne.";
 Blockly.Msg.COLOUR_RGB_BLUE = "modrá";
 Blockly.Msg.COLOUR_RGB_GREEN = "zelená";
 Blockly.Msg.COLOUR_RGB_HELPURL = "http://www.december.com/html/spec/colorper.html";  // untranslated
 Blockly.Msg.COLOUR_RGB_RED = "červená";
-Blockly.Msg.COLOUR_RGB_TITLE = "farba s";
-Blockly.Msg.COLOUR_RGB_TOOLTIP = "Vytvoriť farbu pomocou špecifikovaného množstva červenej, zelenej a modrej. Všetky množstvá musia byť medzi 0 a 100.";
+Blockly.Msg.COLOUR_RGB_TITLE = "ofarbiť s";
+Blockly.Msg.COLOUR_RGB_TOOLTIP = "Vytvoriť farbu pomocou zadaného množstva červenej, zelenej a modrej. Množstvo musí byť medzi 0 a 100.";
 Blockly.Msg.CONTROLS_FLOW_STATEMENTS_HELPURL = "https://github.com/google/blockly/wiki/Loops#loop-termination-blocks";  // untranslated
-Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK = "vyjsť zo slučky";
-Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE = "pokračovať v ďalšom opakovaní slučky";
-Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK = "Vyskočiť zo slučky.";
+Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK = "opustiť slučku";
+Blockly.Msg.CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE = "prejdi na nasledujúce opakovanie slučky";
+Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK = "Opustiť túto slučku.";
 Blockly.Msg.CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE = "Vynechať zvyšok tejto slučky a pokračovať ďalším opakovaním.";
 Blockly.Msg.CONTROLS_FLOW_STATEMENTS_WARNING = "Upozornenie: Tento blok sa môže používať len v rámci slučky.";
-Blockly.Msg.CONTROLS_FOREACH_HELPURL = "https://github.com/google/blockly/wiki/Loops#for-each for each block";  // untranslated
+Blockly.Msg.CONTROLS_FOREACH_HELPURL = "https://github.com/google/blockly/wiki/Loops#for-each pre každý blok";
 Blockly.Msg.CONTROLS_FOREACH_INPUT_INLIST = "v zozname";
 Blockly.Msg.CONTROLS_FOREACH_INPUT_INLIST_TAIL = "";  // untranslated
-Blockly.Msg.CONTROLS_FOREACH_INPUT_ITEM = "pre každú položku";
-Blockly.Msg.CONTROLS_FOREACH_TOOLTIP = "Pre každú položku v zozname priradiť premennú '%1' a potom vykonať nejaké zadania.";
+Blockly.Msg.CONTROLS_FOREACH_INPUT_ITEM = "pre každý prvok";
+Blockly.Msg.CONTROLS_FOREACH_TOOLTIP = "Pre každý prvok v zozname priraď jeho hodnotu do premenej '%1' a vykonaj príkazy.";
 Blockly.Msg.CONTROLS_FOR_HELPURL = "https://github.com/google/blockly/wiki/Loops#count-with";  // untranslated
-Blockly.Msg.CONTROLS_FOR_INPUT_FROM_TO_BY = "od %1 do %2 po %3";
+Blockly.Msg.CONTROLS_FOR_INPUT_FROM_TO_BY = "od %1 do %2 o %3";
 Blockly.Msg.CONTROLS_FOR_INPUT_WITH = "počítať s";
-Blockly.Msg.CONTROLS_FOR_TOOLTIP = "Have the variable %1 take on the values from the start number to the end number, counting by the specified interval, and do the specified blocks.";  // untranslated
+Blockly.Msg.CONTROLS_FOR_TOOLTIP = "Nechá premennú %1 nadobúdať hodnoty od začiatočného čísla po konečné s daným medzikrokom a vykoná zadané bloky.";
 Blockly.Msg.CONTROLS_IF_ELSEIF_TOOLTIP = "Pridať podmienku k \"ak\" bloku.";
-Blockly.Msg.CONTROLS_IF_ELSE_TOOLTIP = "Pridať poslednú \"catch-all\" podmienku k \"ak\" bloku.";
+Blockly.Msg.CONTROLS_IF_ELSE_TOOLTIP = "Pridať poslednú záchytnú podmienku k \"ak\" bloku.";
 Blockly.Msg.CONTROLS_IF_HELPURL = "https://github.com/google/blockly/wiki/IfElse";  // untranslated
 Blockly.Msg.CONTROLS_IF_IF_TOOLTIP = "Pridať, odstrániť alebo zmeniť poradie oddielov tohto \"ak\" bloku.";
-Blockly.Msg.CONTROLS_IF_MSG_ELSE = "iné";
-Blockly.Msg.CONTROLS_IF_MSG_ELSEIF = "iné ako";
+Blockly.Msg.CONTROLS_IF_MSG_ELSE = "inak";
+Blockly.Msg.CONTROLS_IF_MSG_ELSEIF = "inak ak";
 Blockly.Msg.CONTROLS_IF_MSG_IF = "ak";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_1 = "Ak je hodnota pravda, potom urobiť nejaké zadania.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_2 = "Ak je hodnota pravda, tak urobiť zadania prvého bloku. V opačnom prípade urobiť zadania druhého bloku.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_3 = "Ak je prvá hodnota pravda, tak urobiť zadania prvého bloku. Inak, ak je druhá hodnota pravda, tak urobiť zadania druhého bloku.";
-Blockly.Msg.CONTROLS_IF_TOOLTIP_4 = "Ak je prvá hodnota pravda, tak urobiť zadania prvého bloku. Inak ak je druhá hodnota pravda tak urobiť zadania druhého bloku. Ak ani jedna hodnota nie je pravda tak urobiť zadania posledného bloku.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_1 = "Ak je hodnota pravda, vykonaj príkazy.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_2 = "Ak je hodnota pravda, vykonaj príkazy v prvom bloku. Inak vykonaj príkazy v druhom bloku.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_3 = "Ak je prvá hodnota pravda, vykonaj príkazy v prvom bloku. Inak, ak je druhá hodnota pravda, vykonaj príkazy v druhom bloku.";
+Blockly.Msg.CONTROLS_IF_TOOLTIP_4 = "Ak je prvá hodnota pravda, vykonaj príkazy v prvom bloku. Inak, ak je druhá hodnota pravda, vykonaj príkazy v druhom bloku. Ak ani jedna hodnota nie je pravda, vykonaj príkazy v poslednom bloku.";
 Blockly.Msg.CONTROLS_REPEAT_HELPURL = "https://en.wikipedia.org/wiki/For_loop";
-Blockly.Msg.CONTROLS_REPEAT_INPUT_DO = "urobiť";
-Blockly.Msg.CONTROLS_REPEAT_TITLE = "opakovať %1 krát";
-Blockly.Msg.CONTROLS_REPEAT_TITLE_REPEAT = "opakovať";
+Blockly.Msg.CONTROLS_REPEAT_INPUT_DO = "rob";
+Blockly.Msg.CONTROLS_REPEAT_TITLE = "opakuj %1 krát";
+Blockly.Msg.CONTROLS_REPEAT_TITLE_REPEAT = "opakuj";
 Blockly.Msg.CONTROLS_REPEAT_TITLE_TIMES = "krát";
-Blockly.Msg.CONTROLS_REPEAT_TOOLTIP = "Opakovať niektoré zadania.";
+Blockly.Msg.CONTROLS_REPEAT_TOOLTIP = "Opakuj určité príkazy viackrát.";
 Blockly.Msg.CONTROLS_WHILEUNTIL_HELPURL = "https://github.com/google/blockly/wiki/Loops#repeat";  // untranslated
-Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_UNTIL = "opakovať dokiaľ";
-Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_WHILE = "opakovať kým";
-Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL = "Pokiaľ je hodnota nepravda, potom urobiť nejaké zadania.";
-Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_WHILE = "Pokiaľ je hodnota pravda, potom urobiť nejaké zadania.";
+Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_UNTIL = "opakuj kým nebude";
+Blockly.Msg.CONTROLS_WHILEUNTIL_OPERATOR_WHILE = "opakuj kým";
+Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_UNTIL = "Kým je hodnota nepravdivá, vykonávaj príkazy.";
+Blockly.Msg.CONTROLS_WHILEUNTIL_TOOLTIP_WHILE = "Kým je hodnota pravdivá, vykonávaj príkazy.";
 Blockly.Msg.DELETE_BLOCK = "Odstrániť blok";
 Blockly.Msg.DELETE_X_BLOCKS = "Odstrániť %1 bloky";
-Blockly.Msg.DISABLE_BLOCK = "Zakázať blok";
+Blockly.Msg.DISABLE_BLOCK = "Vypnúť blok";
 Blockly.Msg.DUPLICATE_BLOCK = "Duplikovať";
 Blockly.Msg.ENABLE_BLOCK = "Povoliť blok";
-Blockly.Msg.EXPAND_ALL = "Rozložiť bloky";
-Blockly.Msg.EXPAND_BLOCK = "Rozložiť blok";
+Blockly.Msg.EXPAND_ALL = "Rozvinúť bloky";
+Blockly.Msg.EXPAND_BLOCK = "Rozvinúť blok";
 Blockly.Msg.EXTERNAL_INPUTS = "Vonkajšie vstupy";
 Blockly.Msg.HELP = "Pomoc";
 Blockly.Msg.INLINE_INPUTS = "Riadkové vstupy";
 Blockly.Msg.LISTS_CREATE_EMPTY_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-empty-list";  // untranslated
-Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "create empty list";  // untranslated
-Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Returns a list, of length 0, containing no data records";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "list";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Add, remove, or reorder sections to reconfigure this list block.";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "create list with";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Add an item to the list.";  // untranslated
-Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Create a list with any number of items.";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_FIRST = "first";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_FROM_END = "# from end";  // untranslated
+Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "prázdny zoznam";
+Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Vráti zoznam nulovej dĺžky, ktorý neobsahuje žiadne prvky.";
+Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "zoznam";
+Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Pridaj, odstráň alebo zmeň poradie v tomto zoznamovom bloku.";
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
+Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "vytvor zoznam s";
+Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Pridaj prvok do zoznamu.";
+Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Vytvor zoznam s ľubovoľným počtom prvkov.";
+Blockly.Msg.LISTS_GET_INDEX_FIRST = "prvý";
+Blockly.Msg.LISTS_GET_INDEX_FROM_END = "# od konca";
 Blockly.Msg.LISTS_GET_INDEX_FROM_START = "#";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_GET = "get";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE = "get and remove";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_LAST = "last";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_RANDOM = "random";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_REMOVE = "remove";  // untranslated
+Blockly.Msg.LISTS_GET_INDEX_GET = "zisti";
+Blockly.Msg.LISTS_GET_INDEX_GET_REMOVE = "zisti a odstráň";
+Blockly.Msg.LISTS_GET_INDEX_LAST = "posledný";
+Blockly.Msg.LISTS_GET_INDEX_RANDOM = "náhodný";
+Blockly.Msg.LISTS_GET_INDEX_REMOVE = "odstráň";
 Blockly.Msg.LISTS_GET_INDEX_TAIL = "";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST = "Returns the first item in a list.";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM_END = "Returns the item at the specified position in a list. #1 is the last item.";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM_START = "Returns the item at the specified position in a list. #1 is the first item.";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST = "Returns the last item in a list.";  // untranslated
-Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM = "Returns a random item in a list.";  // untranslated
+Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FIRST = "Vráti počiatočný prvok zoznamu.";
+Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM_END = "Vráti prvok na určenej pozícii v zozname. #1 je posledný prvok.";
+Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_FROM_START = "Vráti prvok na určenej pozícii v zozname. #1 je počiatočný prvok.";
+Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_LAST = "Vráti posledný prvok zoznamu.";
+Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_RANDOM = "Vráti náhodný prvok zoznamu.";
 Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FIRST = "Removes and returns the first item in a list.";  // untranslated
 Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM_END = "Removes and returns the item at the specified position in a list. #1 is the last item.";  // untranslated
 Blockly.Msg.LISTS_GET_INDEX_TOOLTIP_GET_REMOVE_FROM_START = "Removes and returns the item at the specified position in a list. #1 is the first item.";  // untranslated
@@ -118,19 +118,19 @@ Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_END = "get sub-list from # from end";
 Blockly.Msg.LISTS_GET_SUBLIST_START_FROM_START = "get sub-list from #";  // untranslated
 Blockly.Msg.LISTS_GET_SUBLIST_TAIL = "";  // untranslated
 Blockly.Msg.LISTS_GET_SUBLIST_TOOLTIP = "Creates a copy of the specified portion of a list.";  // untranslated
-Blockly.Msg.LISTS_INDEX_OF_FIRST = "find first occurrence of item";  // untranslated
+Blockly.Msg.LISTS_INDEX_OF_FIRST = "nájdi prvý výskyt prvku";
 Blockly.Msg.LISTS_INDEX_OF_HELPURL = "https://github.com/google/blockly/wiki/Lists#getting-items-from-a-list";  // untranslated
-Blockly.Msg.LISTS_INDEX_OF_LAST = "find last occurrence of item";  // untranslated
-Blockly.Msg.LISTS_INDEX_OF_TOOLTIP = "Returns the index of the first/last occurrence of the item in the list. Returns 0 if text is not found.";  // untranslated
-Blockly.Msg.LISTS_INLIST = "in list";  // untranslated
+Blockly.Msg.LISTS_INDEX_OF_LAST = "nájdi posledný výskyt prvku";
+Blockly.Msg.LISTS_INDEX_OF_TOOLTIP = "Vráti index prvého/posledného výskytu prvku v zozname. Ak nenašiel, vráti 0.";
+Blockly.Msg.LISTS_INLIST = "v zozname";
 Blockly.Msg.LISTS_IS_EMPTY_HELPURL = "https://github.com/google/blockly/wiki/Lists#is-empty";  // untranslated
-Blockly.Msg.LISTS_IS_EMPTY_TITLE = "%1 is empty";  // untranslated
+Blockly.Msg.LISTS_IS_EMPTY_TITLE = "%1 je prázdny";
 Blockly.Msg.LISTS_LENGTH_HELPURL = "https://github.com/google/blockly/wiki/Lists#length-of";  // untranslated
-Blockly.Msg.LISTS_LENGTH_TITLE = "length of %1";  // untranslated
-Blockly.Msg.LISTS_LENGTH_TOOLTIP = "Returns the length of a list.";  // untranslated
+Blockly.Msg.LISTS_LENGTH_TITLE = "dĺžka %1";
+Blockly.Msg.LISTS_LENGTH_TOOLTIP = "Vráti dĺžku zoznamu";
 Blockly.Msg.LISTS_REPEAT_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
-Blockly.Msg.LISTS_REPEAT_TITLE = "create list with item %1 repeated %2 times";  // untranslated
-Blockly.Msg.LISTS_REPEAT_TOOLTIP = "Creates a list consisting of the given value repeated the specified number of times.";  // untranslated
+Blockly.Msg.LISTS_REPEAT_TITLE = "vytvor zoznam s prvkom %1 opakovaným %2 krát";
+Blockly.Msg.LISTS_REPEAT_TOOLTIP = "Vytvorí zoznam s niekoľkými rovnakými prvkami s danou hodnotou.";
 Blockly.Msg.LISTS_SET_INDEX_HELPURL = "https://github.com/google/blockly/wiki/Lists#in-list--set";  // untranslated
 Blockly.Msg.LISTS_SET_INDEX_INPUT_TO = "as";  // untranslated
 Blockly.Msg.LISTS_SET_INDEX_INSERT = "insert at";  // untranslated
@@ -151,50 +151,50 @@ Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
 Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
-Blockly.Msg.LISTS_TOOLTIP = "Returns true if the list is empty.";  // untranslated
+Blockly.Msg.LISTS_TOOLTIP = "Vráti pravda, ak je zoznam prázdny.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "nepravda";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
-Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP = "Vráti buď hodnotu pravda alebo nepravda.";
+Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP = "Vráť buď hodnotu pravda alebo nepravda.";
 Blockly.Msg.LOGIC_BOOLEAN_TRUE = "pravda";
 Blockly.Msg.LOGIC_COMPARE_HELPURL = "https://en.wikipedia.org/wiki/Inequality_(mathematics)";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ = "Vrátiť hodnotu pravda ak sú oba vstupy rovnaké.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT = "Vrátiť hodnotu pravda ak prvý vstup je väčší než druhý.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE = "Vrátiť hodnotu pravda ak prvý vstup je väčší alebo rovný druhému.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT = "Vrátiť hodnotu pravda ak prvý vstup je menší než druhý.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE = "Vrátiť hodnotu pravda ak prvý vstup je menší alebo rovný druhému.";
-Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ = "Vrátiť hodnotu pravda ak nie sú oba vstupy rovnaké.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ = "Vráť hodnotu pravda, ak sú vstupy rovnaké.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT = "Vráť hodnotu pravda ak prvý vstup je väčší než druhý.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE = "Vráť hodnotu pravda ak prvý vstup je väčší alebo rovný druhému.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT = "Vráť hodnotu pravda, ak prvý vstup je menší než druhý.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE = "Vráť hodnotu pravda ak prvý vstup je menší alebo rovný druhému.";
+Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ = "Vráť hodnotu pravda, ak vstupy nie sú rovnaké.";
 Blockly.Msg.LOGIC_NEGATE_HELPURL = "https://github.com/google/blockly/wiki/Logic#not";  // untranslated
-Blockly.Msg.LOGIC_NEGATE_TITLE = "nie %1";
-Blockly.Msg.LOGIC_NEGATE_TOOLTIP = "Vráti hodnotu pravda ak je vstup nepravda. Vráti hodnotu nepravda ak je vstup pravda.";
+Blockly.Msg.LOGIC_NEGATE_TITLE = "nie je %1";
+Blockly.Msg.LOGIC_NEGATE_TOOLTIP = "Vráti hodnotu pravda, ak je vstup nepravda. Vráti hodnotu nepravda ak je vstup pravda.";
 Blockly.Msg.LOGIC_NULL = "nula";
 Blockly.Msg.LOGIC_NULL_HELPURL = "https://en.wikipedia.org/wiki/Nullable_type";  // untranslated
-Blockly.Msg.LOGIC_NULL_TOOLTIP = "Vrátiť hodnotu nula.";
+Blockly.Msg.LOGIC_NULL_TOOLTIP = "Vráti hodnotu nula.";
 Blockly.Msg.LOGIC_OPERATION_AND = "a";
 Blockly.Msg.LOGIC_OPERATION_HELPURL = "https://github.com/google/blockly/wiki/Logic#logical-operations";  // untranslated
 Blockly.Msg.LOGIC_OPERATION_OR = "alebo";
-Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND = "Vrátiť hodnotu pravda ak sú oba vstupy pravdivé.";
-Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR = "Vrátiť hodnotu pravda ak je aspoň jeden vstup pravda.";
-Blockly.Msg.LOGIC_TERNARY_CONDITION = "testovať";
+Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND = "Vráť hodnotu pravda, ak sú vstupy pravdivé.";
+Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR = "Vráť hodnotu pravda, ak je aspoň jeden vstup pravda.";
+Blockly.Msg.LOGIC_TERNARY_CONDITION = "test";
 Blockly.Msg.LOGIC_TERNARY_HELPURL = "https://en.wikipedia.org/wiki/%3F:";  // untranslated
 Blockly.Msg.LOGIC_TERNARY_IF_FALSE = "ak nepravda";
 Blockly.Msg.LOGIC_TERNARY_IF_TRUE = "ak pravda";
-Blockly.Msg.LOGIC_TERNARY_TOOLTIP = "Skontrolovať podmienku v testovaní. Ak je podmienka pravda, vráti hodnotu podmienky \"ak pravda\", inak vráti hodnotu \"ak nepravda\".";
+Blockly.Msg.LOGIC_TERNARY_TOOLTIP = "Skontroluj podmienku testom. Ak je podmienka pravda, vráť hodnotu \"ak pravda\", inak vráť hodnotu \"ak nepravda\".";
 Blockly.Msg.MATH_ADDITION_SYMBOL = "+";  // untranslated
 Blockly.Msg.MATH_ARITHMETIC_HELPURL = "https://en.wikipedia.org/wiki/Arithmetic";
-Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_ADD = "Vrátiť súčet dvoch čísel.";
-Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_DIVIDE = "Vrátiť rozdiel dvoch čísel.";
-Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MINUS = "Vrátiť rozdiel dvoch čísel.";
-Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MULTIPLY = "Vráti súčin dvoch čísel.";
-Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_POWER = "Vrátiť prvé číslo umocnené číslom dva.";
+Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_ADD = "Vráť súčet dvoch čísel.";
+Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_DIVIDE = "Vráť podiel dvoch čísel.";
+Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MINUS = "Vráť rozdiel dvoch čísel.";
+Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_MULTIPLY = "Vráť súčin dvoch čísel.";
+Blockly.Msg.MATH_ARITHMETIC_TOOLTIP_POWER = "Vráť prvé číslo umocnené druhým.";
 Blockly.Msg.MATH_CHANGE_HELPURL = "https://en.wikipedia.org/wiki/Programming_idiom#Incrementing_a_counter";
 Blockly.Msg.MATH_CHANGE_INPUT_BY = "(hodnotou)";
 Blockly.Msg.MATH_CHANGE_TITLE_CHANGE = "zmeniť";
-Blockly.Msg.MATH_CHANGE_TOOLTIP = "Pridať číslo do premennej \"%1\".";
+Blockly.Msg.MATH_CHANGE_TOOLTIP = "Pridaj číslo do premennej \"%1\".";
 Blockly.Msg.MATH_CONSTANT_HELPURL = "https://en.wikipedia.org/wiki/Mathematical_constant";  // untranslated
-Blockly.Msg.MATH_CONSTANT_TOOLTIP = "Return one of the common constants: π (3.141…), e (2.718…), φ (1.618…), sqrt(2) (1.414…), sqrt(½) (0.707…), or ∞ (infinity).";  // untranslated
+Blockly.Msg.MATH_CONSTANT_TOOLTIP = "Vráť jednu zo zvyčajných konštánt: π (3.141…), e (2.718…), φ (1.618…), sqrt(2) (1.414…), sqrt(½) (0.707…), alebo ∞ (nekonečno).";
 Blockly.Msg.MATH_CONSTRAIN_HELPURL = "https://en.wikipedia.org/wiki/Clamping_%28graphics%29";  // untranslated
-Blockly.Msg.MATH_CONSTRAIN_TITLE = "constrain %1 low %2 high %3";  // untranslated
-Blockly.Msg.MATH_CONSTRAIN_TOOLTIP = "Constrain a number to be between the specified limits (inclusive).";  // untranslated
+Blockly.Msg.MATH_CONSTRAIN_TITLE = "obmedz %1 od %2 do %3";
+Blockly.Msg.MATH_CONSTRAIN_TOOLTIP = "Obmedzí číslo do zadaných hraníc (vrátane).";
 Blockly.Msg.MATH_DIVISION_SYMBOL = "÷";  // untranslated
 Blockly.Msg.MATH_IS_DIVISIBLE_BY = "je deliteľné";
 Blockly.Msg.MATH_IS_EVEN = "je párne";
@@ -202,53 +202,53 @@ Blockly.Msg.MATH_IS_NEGATIVE = "je záporné";
 Blockly.Msg.MATH_IS_ODD = "je nepárne";
 Blockly.Msg.MATH_IS_POSITIVE = "je kladné";
 Blockly.Msg.MATH_IS_PRIME = "je prvočíslo";
-Blockly.Msg.MATH_IS_TOOLTIP = "Skontrolovať či je číslo párne, nepárne, celé, kladné, záporné alebo či deliteľné určitým číslom. Vrátiť hodnotu pravda alebo nepravda.";
+Blockly.Msg.MATH_IS_TOOLTIP = "Skontroluj či je číslo párne, nepárne, celé, kladné, záporné alebo deliteľné určitým číslom. Vráť hodnotu pravda alebo nepravda.";
 Blockly.Msg.MATH_IS_WHOLE = "je celé číslo";
-Blockly.Msg.MATH_MODULO_HELPURL = "https://en.wikipedia.org/wiki/Modulo_operation";  // untranslated
-Blockly.Msg.MATH_MODULO_TITLE = "remainder of %1 ÷ %2";  // untranslated
-Blockly.Msg.MATH_MODULO_TOOLTIP = "Return the remainder from dividing the two numbers.";  // untranslated
+Blockly.Msg.MATH_MODULO_HELPURL = "https://en.wikipedia.org/wiki/Modulo_operation";
+Blockly.Msg.MATH_MODULO_TITLE = "zvyšok po delení %1 + %2";
+Blockly.Msg.MATH_MODULO_TOOLTIP = "Vráť zvyšok po delení jedného čísla druhým.";
 Blockly.Msg.MATH_MULTIPLICATION_SYMBOL = "×";  // untranslated
 Blockly.Msg.MATH_NUMBER_HELPURL = "https://en.wikipedia.org/wiki/Number";
 Blockly.Msg.MATH_NUMBER_TOOLTIP = "Číslo.";
 Blockly.Msg.MATH_ONLIST_HELPURL = "";  // untranslated
-Blockly.Msg.MATH_ONLIST_OPERATOR_AVERAGE = "priemerné zo zoznamu";
-Blockly.Msg.MATH_ONLIST_OPERATOR_MAX = "najväčšie zo zoznamu";
-Blockly.Msg.MATH_ONLIST_OPERATOR_MEDIAN = "stredné zo zoznamu";
-Blockly.Msg.MATH_ONLIST_OPERATOR_MIN = "najmenšie zo zoznamu";
-Blockly.Msg.MATH_ONLIST_OPERATOR_MODE = "najčastejšie zo zoznamu";
-Blockly.Msg.MATH_ONLIST_OPERATOR_RANDOM = "random item of list";  // untranslated
-Blockly.Msg.MATH_ONLIST_OPERATOR_STD_DEV = "standard deviation of list";  // untranslated
+Blockly.Msg.MATH_ONLIST_OPERATOR_AVERAGE = "priemer zoznamu";
+Blockly.Msg.MATH_ONLIST_OPERATOR_MAX = "najväčšie v zozname";
+Blockly.Msg.MATH_ONLIST_OPERATOR_MEDIAN = "medián zoznamu";
+Blockly.Msg.MATH_ONLIST_OPERATOR_MIN = "najmenšie v zozname";
+Blockly.Msg.MATH_ONLIST_OPERATOR_MODE = "najčastejšie v zozname";
+Blockly.Msg.MATH_ONLIST_OPERATOR_RANDOM = "náhodný prvok zoznamu";
+Blockly.Msg.MATH_ONLIST_OPERATOR_STD_DEV = "smerodajná odchýlka zoznamu";
 Blockly.Msg.MATH_ONLIST_OPERATOR_SUM = "súčet zoznamu";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_AVERAGE = "Vrátiť priemernú (aritmeticky) číselnú hodnotu zo zoznamu.";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_MAX = "Vrátiť najväčšie číslo zo zoznamu.";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_MEDIAN = "Vrátiť stredné číslo zo zoznamu.";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_MIN = "Vrátiť najmenšie číslo zo zoznamu.";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_MODE = "Vrátiť najčastejšiu položku zo zoznamu.";
-Blockly.Msg.MATH_ONLIST_TOOLTIP_RANDOM = "Return a random element from the list.";  // untranslated
-Blockly.Msg.MATH_ONLIST_TOOLTIP_STD_DEV = "Return the standard deviation of the list.";  // untranslated
-Blockly.Msg.MATH_ONLIST_TOOLTIP_SUM = "Vrátiť súčet všetkých čísel v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_AVERAGE = "Vráť aritmetický priemer čísel v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_MAX = "Vrátiť najväčšie číslo v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_MEDIAN = "Vráť medián čísel v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_MIN = "Vrátiť najmenšie číslo v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_MODE = "Vrátiť najčastejší prvok v zozname.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_RANDOM = "Vráť náhodne zvolený prvok zoznamu.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_STD_DEV = "Vráť smeroddajnú odchýlku zoznamu.";
+Blockly.Msg.MATH_ONLIST_TOOLTIP_SUM = "Vráť súčet všetkých čísel v zozname.";
 Blockly.Msg.MATH_POWER_SYMBOL = "^";  // untranslated
-Blockly.Msg.MATH_RANDOM_FLOAT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";  // untranslated
-Blockly.Msg.MATH_RANDOM_FLOAT_TITLE_RANDOM = "random fraction";  // untranslated
-Blockly.Msg.MATH_RANDOM_FLOAT_TOOLTIP = "Return a random fraction between 0.0 (inclusive) and 1.0 (exclusive).";  // untranslated
-Blockly.Msg.MATH_RANDOM_INT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";  // untranslated
-Blockly.Msg.MATH_RANDOM_INT_TITLE = "random integer from %1 to %2";  // untranslated
-Blockly.Msg.MATH_RANDOM_INT_TOOLTIP = "Return a random integer between the two specified limits, inclusive.";  // untranslated
+Blockly.Msg.MATH_RANDOM_FLOAT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";
+Blockly.Msg.MATH_RANDOM_FLOAT_TITLE_RANDOM = "náhodné číslo od 0 do 1";
+Blockly.Msg.MATH_RANDOM_FLOAT_TOOLTIP = "Vráť náhodné číslo z intervalu 0.0 (vrátane) až 1.0.";
+Blockly.Msg.MATH_RANDOM_INT_HELPURL = "https://en.wikipedia.org/wiki/Random_number_generation";
+Blockly.Msg.MATH_RANDOM_INT_TITLE = "náhodné celé číslo od %1 do %2";
+Blockly.Msg.MATH_RANDOM_INT_TOOLTIP = "Vráť náhodné celé číslo z určeného intervalu (vrátane).";
 Blockly.Msg.MATH_ROUND_HELPURL = "https://en.wikipedia.org/wiki/Rounding";
-Blockly.Msg.MATH_ROUND_OPERATOR_ROUND = "zaokrúhliť";
-Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDDOWN = "zaokrúhliť nadol";
-Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDUP = "zaokrúhliť nahor";
-Blockly.Msg.MATH_ROUND_TOOLTIP = "Zaokrúhliť číslo nahor alebo nadol.";
+Blockly.Msg.MATH_ROUND_OPERATOR_ROUND = "zaokrúhli";
+Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDDOWN = "zaokrúhli nadol";
+Blockly.Msg.MATH_ROUND_OPERATOR_ROUNDUP = "zaokrúhli nahor";
+Blockly.Msg.MATH_ROUND_TOOLTIP = "Zaokrúhli číslo nahor alebo nadol.";
 Blockly.Msg.MATH_SINGLE_HELPURL = "https://en.wikipedia.org/wiki/Square_root";
 Blockly.Msg.MATH_SINGLE_OP_ABSOLUTE = "absolútna hodnota";
 Blockly.Msg.MATH_SINGLE_OP_ROOT = "druhá odmocnina";
-Blockly.Msg.MATH_SINGLE_TOOLTIP_ABS = "Vrátiž absolútnu hodnotu čísla.";
-Blockly.Msg.MATH_SINGLE_TOOLTIP_EXP = "Return e to the power of a number.";  // untranslated
-Blockly.Msg.MATH_SINGLE_TOOLTIP_LN = "Vrátiť prirodzený logaritmus čísla.";
-Blockly.Msg.MATH_SINGLE_TOOLTIP_LOG10 = "Return the base 10 logarithm of a number.";  // untranslated
-Blockly.Msg.MATH_SINGLE_TOOLTIP_NEG = "Vrátiť odpočet čísla.";
-Blockly.Msg.MATH_SINGLE_TOOLTIP_POW10 = "Return 10 to the power of a number.";  // untranslated
-Blockly.Msg.MATH_SINGLE_TOOLTIP_ROOT = "Vrátiť druhú odmocninu čísla.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_ABS = "Vráť absolútnu hodnotu čísla.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_EXP = "Vráť e umocnené číslom.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_LN = "Vráť prirodzený logaritmus čísla.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_LOG10 = "Vráť logaritmus čísla so základom 10.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_NEG = "Vráť opačné číslo.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_POW10 = "Vráť 10 umocnené číslom.";
+Blockly.Msg.MATH_SINGLE_TOOLTIP_ROOT = "Vráť druhú odmocninu čísla.";
 Blockly.Msg.MATH_SUBTRACTION_SYMBOL = "-";  // untranslated
 Blockly.Msg.MATH_TRIG_ACOS = "acos";  // untranslated
 Blockly.Msg.MATH_TRIG_ASIN = "asin";  // untranslated
@@ -257,15 +257,15 @@ Blockly.Msg.MATH_TRIG_COS = "cos";  // untranslated
 Blockly.Msg.MATH_TRIG_HELPURL = "https://en.wikipedia.org/wiki/Trigonometric_functions";
 Blockly.Msg.MATH_TRIG_SIN = "sin";  // untranslated
 Blockly.Msg.MATH_TRIG_TAN = "tan";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_ACOS = "Return the arccosine of a number.";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_ASIN = "Return the arcsine of a number.";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_ATAN = "Return the arctangent of a number.";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_COS = "Return the cosine of a degree (not radian).";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_SIN = "Return the sine of a degree (not radian).";  // untranslated
-Blockly.Msg.MATH_TRIG_TOOLTIP_TAN = "Return the tangent of a degree (not radian).";  // untranslated
+Blockly.Msg.MATH_TRIG_TOOLTIP_ACOS = "Vráť arkus kosínus čísla.";
+Blockly.Msg.MATH_TRIG_TOOLTIP_ASIN = "Vráť arkus sínus čísla.";
+Blockly.Msg.MATH_TRIG_TOOLTIP_ATAN = "Vráť arkus tangens čísla.";
+Blockly.Msg.MATH_TRIG_TOOLTIP_COS = "Vráť kosínus uhla (v stupňoch).";
+Blockly.Msg.MATH_TRIG_TOOLTIP_SIN = "Vráť sínus uhla (v stupňoch).";
+Blockly.Msg.MATH_TRIG_TOOLTIP_TAN = "Vráť tangens uhla (v stupňoch).";
 Blockly.Msg.ME = "Ja";
 Blockly.Msg.NEW_VARIABLE = "Nová premenná...";
-Blockly.Msg.NEW_VARIABLE_TITLE = "Nový názov premennej:";
+Blockly.Msg.NEW_VARIABLE_TITLE = "Názov novej premennej:";
 Blockly.Msg.ORDINAL_NUMBER_SUFFIX = "";  // untranslated
 Blockly.Msg.PROCEDURES_ALLOW_STATEMENTS = "allow statements";  // untranslated
 Blockly.Msg.PROCEDURES_BEFORE_PARAMS = "with:";  // untranslated
@@ -295,67 +295,67 @@ Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder input
 Blockly.Msg.REMOVE_COMMENT = "Odstrániť komentár";
 Blockly.Msg.RENAME_VARIABLE = "Premenovať premennú...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Premenovať všetky premenné '%1' na:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
+Blockly.Msg.TEXT_APPEND_APPENDTEXT = "pridaj text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
-Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
+Blockly.Msg.TEXT_APPEND_TO = "do";
+Blockly.Msg.TEXT_APPEND_TOOLTIP = "Pridaj určitý text do premennej '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
-Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
-Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE = "to Title Case";  // untranslated
-Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE = "to UPPER CASE";  // untranslated
-Blockly.Msg.TEXT_CHANGECASE_TOOLTIP = "Return a copy of the text in a different case.";  // untranslated
-Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
-Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
-Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
+Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "na malé písmená";
+Blockly.Msg.TEXT_CHANGECASE_OPERATOR_TITLECASE = "na Veľké Začiatočné Písmená";
+Blockly.Msg.TEXT_CHANGECASE_OPERATOR_UPPERCASE = "na VEĽKÉ PÍSMENÁ";
+Blockly.Msg.TEXT_CHANGECASE_TOOLTIP = "Vráť kópiu textu s inou veľkosťou písmen.";
+Blockly.Msg.TEXT_CHARAT_FIRST = "zisti prvé písmeno";
+Blockly.Msg.TEXT_CHARAT_FROM_END = "zisti # písmeno od konca";
+Blockly.Msg.TEXT_CHARAT_FROM_START = "zisti písmeno #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
-Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
+Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "v texte";
+Blockly.Msg.TEXT_CHARAT_LAST = "zisti posledné písmeno";
+Blockly.Msg.TEXT_CHARAT_RANDOM = "vyber náhodné písmeno";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
-Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
-Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TOOLTIP = "Add an item to the text.";  // untranslated
-Blockly.Msg.TEXT_CREATE_JOIN_TITLE_JOIN = "join";  // untranslated
-Blockly.Msg.TEXT_CREATE_JOIN_TOOLTIP = "Add, remove, or reorder sections to reconfigure this text block.";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END = "to letter # from end";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START = "to letter #";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST = "to last letter";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Vráti písmeno na určenej pozícii.";
+Blockly.Msg.TEXT_CREATE_JOIN_ITEM_TOOLTIP = "Pridaj prvok do textu.";
+Blockly.Msg.TEXT_CREATE_JOIN_TITLE_JOIN = "spoj";
+Blockly.Msg.TEXT_CREATE_JOIN_TOOLTIP = "Pridaj, odstráň alebo zmeň poradie oddielov v tomto textovom bloku.";
+Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_END = "po # písmeno od konca";
+Blockly.Msg.TEXT_GET_SUBSTRING_END_FROM_START = "po písmeno #";
+Blockly.Msg.TEXT_GET_SUBSTRING_END_LAST = "po koniec";
 Blockly.Msg.TEXT_GET_SUBSTRING_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-a-region-of-text";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT = "in text";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST = "get substring from first letter";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END = "get substring from letter # from end";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";  // untranslated
+Blockly.Msg.TEXT_GET_SUBSTRING_INPUT_IN_TEXT = "v texte";
+Blockly.Msg.TEXT_GET_SUBSTRING_START_FIRST = "vyber podreťazec od začiatku";
+Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_END = "vyber podreťazec od # písmena od konca";
+Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "vyber podreťazec od písmena #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
-Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
+Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Vráti určenú časť textu.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "v texte";
+Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "nájdi prvý výskyt textu";
+Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "nájdi posledný výskyt textu";
 Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of first text in the second text. Returns 0 if text is not found.";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Vráti index prvého/posledného výskytu prvého textu v druhom texte. Ak nenájde, vráti 0.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
-Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
-Blockly.Msg.TEXT_ISEMPTY_TOOLTIP = "Returns true if the provided text is empty.";  // untranslated
+Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 je prázdny";
+Blockly.Msg.TEXT_ISEMPTY_TOOLTIP = "Vráti hodnotu pravda, ak zadaný text je prázdny.";
 Blockly.Msg.TEXT_JOIN_HELPURL = "https://github.com/google/blockly/wiki/Text#text-creation";  // untranslated
-Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH = "create text with";  // untranslated
-Blockly.Msg.TEXT_JOIN_TOOLTIP = "Create a piece of text by joining together any number of items.";  // untranslated
+Blockly.Msg.TEXT_JOIN_TITLE_CREATEWITH = "vytvor text z";
+Blockly.Msg.TEXT_JOIN_TOOLTIP = "Vytvor text spojením určitého počtu prvkov.";
 Blockly.Msg.TEXT_LENGTH_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_LENGTH_TITLE = "length of %1";  // untranslated
-Blockly.Msg.TEXT_LENGTH_TOOLTIP = "Returns the number of letters (including spaces) in the provided text.";  // untranslated
+Blockly.Msg.TEXT_LENGTH_TITLE = "dĺžka %1";
+Blockly.Msg.TEXT_LENGTH_TOOLTIP = "Vráti počet písmen (s medzerami) v zadanom texte.";
 Blockly.Msg.TEXT_PRINT_HELPURL = "https://github.com/google/blockly/wiki/Text#printing-text";  // untranslated
-Blockly.Msg.TEXT_PRINT_TITLE = "print %1";  // untranslated
-Blockly.Msg.TEXT_PRINT_TOOLTIP = "Print the specified text, number or other value.";  // untranslated
+Blockly.Msg.TEXT_PRINT_TITLE = "píš %1";
+Blockly.Msg.TEXT_PRINT_TOOLTIP = "Napíš zadaný text, číslo alebo hodnotu.";
 Blockly.Msg.TEXT_PROMPT_HELPURL = "https://github.com/google/blockly/wiki/Text#getting-input-from-the-user";  // untranslated
-Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER = "Prompt for user for a number.";  // untranslated
-Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT = "Prompt for user for some text.";  // untranslated
-Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER = "prompt for number with message";  // untranslated
-Blockly.Msg.TEXT_PROMPT_TYPE_TEXT = "prompt for text with message";  // untranslated
-Blockly.Msg.TEXT_TEXT_HELPURL = "https://en.wikipedia.org/wiki/String_(computer_science)";  // untranslated
-Blockly.Msg.TEXT_TEXT_TOOLTIP = "A letter, word, or line of text.";  // untranslated
+Blockly.Msg.TEXT_PROMPT_TOOLTIP_NUMBER = "Výzva pre používateľa na zadanie čísla.";
+Blockly.Msg.TEXT_PROMPT_TOOLTIP_TEXT = "Výzva pre používateľa na zadanie textu.";
+Blockly.Msg.TEXT_PROMPT_TYPE_NUMBER = "výzva na zadanie čísla so správou";
+Blockly.Msg.TEXT_PROMPT_TYPE_TEXT = "výzva za zadanie textu so správou";
+Blockly.Msg.TEXT_TEXT_HELPURL = "https://en.wikipedia.org/wiki/String_(computer_science)";
+Blockly.Msg.TEXT_TEXT_TOOLTIP = "Písmeno, slovo alebo riadok textu.";
 Blockly.Msg.TEXT_TRIM_HELPURL = "https://github.com/google/blockly/wiki/Text#trimming-removing-spaces";  // untranslated
-Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH = "trim spaces from both sides of";  // untranslated
-Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT = "trim spaces from left side of";  // untranslated
-Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT = "trim spaces from right side of";  // untranslated
-Blockly.Msg.TEXT_TRIM_TOOLTIP = "Return a copy of the text with spaces removed from one or both ends.";  // untranslated
+Blockly.Msg.TEXT_TRIM_OPERATOR_BOTH = "odstráň medzery z oboch strán";
+Blockly.Msg.TEXT_TRIM_OPERATOR_LEFT = "odstráň medzery z ľavej strany";
+Blockly.Msg.TEXT_TRIM_OPERATOR_RIGHT = "odstráň medzery z pravej strany";
+Blockly.Msg.TEXT_TRIM_TOOLTIP = "Vráť kópiu textu bez medzier na jednom alebo oboch koncoch.";
 Blockly.Msg.VARIABLES_DEFAULT_NAME = "položka";
 Blockly.Msg.VARIABLES_GET_CREATE_SET = "Create 'set %1'";  // untranslated
 Blockly.Msg.VARIABLES_GET_HELPURL = "https://github.com/google/blockly/wiki/Variables#get";  // untranslated
diff --git a/msg/js/sv.js b/msg/js/sv.js
index 1560ed1cc..2f750a8e7 100644
--- a/msg/js/sv.js
+++ b/msg/js/sv.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "skapa tom lista";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "Ger tillbaka en lista utan någon data, alltså med längden 0";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "lista";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "Lägg till, ta bort eller ändra ordningen på objekten för att göra om det här \"list\"-blocket.";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "skapa lista med";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "Lägg till ett föremål till listan.";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "Skapa en lista med valfritt antal föremål.";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "Sätter in objektet vid en s
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "Sätter in objektet vid en specificerad position i en lista. #1 är det första objektet.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "Anger det sista elementet i en lista.";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "Sätter in ett slumpat objekt i en lista.";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "skapa lista från text";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "skapa text från lista";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Sammanfoga en textlista till en text, som separeras av en avgränsare.";
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Dela upp text till en textlista och bryt vid varje avgränsare.";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "med avgränsare";
 Blockly.Msg.LISTS_TOOLTIP = "Returnerar sant om listan är tom.";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "falskt";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
diff --git a/msg/js/zh-hans.js b/msg/js/zh-hans.js
index e714c43df..f0e6a9e8b 100644
--- a/msg/js/zh-hans.js
+++ b/msg/js/zh-hans.js
@@ -81,7 +81,7 @@ Blockly.Msg.LISTS_CREATE_EMPTY_TITLE = "创建空列表";
 Blockly.Msg.LISTS_CREATE_EMPTY_TOOLTIP = "返回一个列表，长度为 0，不包含任何数据记录";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TITLE_ADD = "列表";
 Blockly.Msg.LISTS_CREATE_WITH_CONTAINER_TOOLTIP = "增加、删除或重新排列各部分以此重新配置这个列表块。";
-Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";  // untranslated
+Blockly.Msg.LISTS_CREATE_WITH_HELPURL = "https://github.com/google/blockly/wiki/Lists#create-list-with";
 Blockly.Msg.LISTS_CREATE_WITH_INPUT_WITH = "建立字串使用";
 Blockly.Msg.LISTS_CREATE_WITH_ITEM_TOOLTIP = "将一个项添加到列表中。";
 Blockly.Msg.LISTS_CREATE_WITH_TOOLTIP = "建立一个具有任意数量项目的列表。";
@@ -145,12 +145,12 @@ Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_END = "设置在列表中指定位
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_FROM_START = "设置在列表中指定位置的项。#1是第一项。";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_LAST = "设置列表中的最后一项。";
 Blockly.Msg.LISTS_SET_INDEX_TOOLTIP_SET_RANDOM = "设置列表中一个随机的项目。";
-Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
-Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "make list from text";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "make text from list";  // untranslated
+Blockly.Msg.LISTS_SPLIT_HELPURL = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";
+Blockly.Msg.LISTS_SPLIT_LIST_FROM_TEXT = "从文本制作列表";
+Blockly.Msg.LISTS_SPLIT_TEXT_FROM_LIST = "从列表拆出文本";
 Blockly.Msg.LISTS_SPLIT_TOOLTIP_JOIN = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "with delimiter";  // untranslated
+Blockly.Msg.LISTS_SPLIT_TOOLTIP_SPLIT = "拆分文本到文本列表，按每个分隔符拆分。";
+Blockly.Msg.LISTS_SPLIT_WITH_DELIMITER = "用分隔符";
 Blockly.Msg.LISTS_TOOLTIP = "如果改列表为空，则返回真。";
 Blockly.Msg.LOGIC_BOOLEAN_FALSE = "错";
 Blockly.Msg.LOGIC_BOOLEAN_HELPURL = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated