added "map" and "for each" primitives to List category

HISTORY.md

@@ -25,6 +25,7 @@
     * new "get graphic effect" reporter
     * new "get pen attribute" reporter
     * new "write" command in pen category (used to be "label" in tools)
+    * new "map" and "for each" primitives in list category
     * added "neg" selector to monadic function reporter in "Operators" category
     * added "log2" selector to monadic function reporter in "Operators" category
     * added "^" reporter (power of) in the Operators category
@@ -77,6 +78,7 @@
 * Objects: added reporter for graphic effects
 * Objects, Blocks: added pen attribute reporter
 * Objects: added "write" command to Pen category (same as "label" from tools
+* Objects: added "map" and "for each" primitives to List category
 
 ### 2019-04-08
 * Blocks, Objects, Threads: new "getSoundAttribute" reporter primitive

src/objects.js

@@ -1264,7 +1264,7 @@ SpriteMorph.prototype.initBlocks = function () {
             defaults: [1, null, localize('thing')]
         },
 
-        // MAP - experimental
+        // HOFs - experimental
         reportMap: {
             dev: true,
             type: 'reporter',
@@ -1275,8 +1275,8 @@ SpriteMorph.prototype.initBlocks = function () {
             dev: true,
             type: 'command',
             category: 'lists',
-            spec: 'for %upvar in %l %cla',
-            defaults: [localize('each item')]
+            spec: 'for each %upvar in %l %cla',
+            defaults: [localize('item')]
         },
 
         // Tables - experimental
@@ -2411,6 +2411,9 @@ SpriteMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('reportListLength'));
         blocks.push(block('reportListContainsItem'));
         blocks.push('-');
+        blocks.push(block('doForEach'));
+        blocks.push(block('reportMap'));
+        blocks.push('-');
         blocks.push(block('doAddToList'));
         blocks.push(block('doDeleteFromList'));
         blocks.push(block('doInsertInList'));
@@ -2427,9 +2430,6 @@ SpriteMorph.prototype.blockTemplates = function (category) {
             txt.setColor(this.paletteTextColor);
             blocks.push(txt);
             blocks.push('-');
-            blocks.push(block('reportMap'));
-            blocks.push('-');
-            blocks.push(block('doForEach'));
             blocks.push(block('doShowTable'));
         }
 
@@ -7930,6 +7930,9 @@ StageMorph.prototype.blockTemplates = function (category) {
         blocks.push(block('reportListLength'));
         blocks.push(block('reportListContainsItem'));
         blocks.push('-');
+        blocks.push(block('doForEach'));
+        blocks.push(block('reportMap'));
+        blocks.push('-');
         blocks.push(block('doAddToList'));
         blocks.push(block('doDeleteFromList'));
         blocks.push(block('doInsertInList'));
@@ -7946,9 +7949,6 @@ StageMorph.prototype.blockTemplates = function (category) {
             txt.setColor(this.paletteTextColor);
             blocks.push(txt);
             blocks.push('-');
-            blocks.push(block('reportMap'));
-            blocks.push('-');
-            blocks.push(block('doForEach'));
             blocks.push(block('doShowTable'));
         }