Use darcula as codemirror theme

src/Helios-Workspace.js

@@ -455,13 +455,13 @@ var self=this;
 function $HashedCollection(){return globals.HashedCollection||(typeof HashedCollection=="undefined"?nil:HashedCollection)}
 return smalltalk.withContext(function($ctx1) { 
 var $2,$1;
-$2="helios.codeMirrorTheme"._settingValueIfAbsent_("default helios");
+$2="helios.codeMirrorTheme"._settingValueIfAbsent_("darcula");
 $ctx1.sendIdx["settingValueIfAbsent:"]=1;
 $1=globals.HashedCollection._newFromPairs_(["theme",$2,"mode","text/x-stsrc","lineNumbers",true,"enterMode","flat","indentWithTabs",true,"indentUnit",(4),"matchBrackets",true,"electricChars",false,"keyMap","Amber","extraKeys",_st($HashedCollection())._with_(_st("helios.completionKey"._settingValueIfAbsent_("Shift-Space")).__minus_gt("autocomplete"))]);
 return $1;
 }, function($ctx1) {$ctx1.fill(self,"editorOptions",{},globals.HLCodeWidget)})},
 args: [],
-source: "editorOptions\x0a\x09^ #{\x0a\x09\x09'theme' -> ('helios.codeMirrorTheme' settingValueIfAbsent: 'default helios').\x0a\x09\x09'mode' -> 'text/x-stsrc'.\x0a        'lineNumbers' -> true.\x0a        'enterMode' -> 'flat'.\x0a        'indentWithTabs' -> true.\x0a\x09\x09'indentUnit' -> 4.\x0a        'matchBrackets' -> true.\x0a        'electricChars' -> false.\x0a\x09\x09'keyMap' -> 'Amber'.\x0a\x09\x09'extraKeys' -> (HashedCollection with: ('helios.completionKey' settingValueIfAbsent: 'Shift-Space') -> 'autocomplete')\x0a\x09}",
+source: "editorOptions\x0a\x09^ #{\x0a\x09\x09'theme' -> ('helios.codeMirrorTheme' settingValueIfAbsent: 'darcula').\x0a\x09\x09'mode' -> 'text/x-stsrc'.\x0a        'lineNumbers' -> true.\x0a        'enterMode' -> 'flat'.\x0a        'indentWithTabs' -> true.\x0a\x09\x09'indentUnit' -> 4.\x0a        'matchBrackets' -> true.\x0a        'electricChars' -> false.\x0a\x09\x09'keyMap' -> 'Amber'.\x0a\x09\x09'extraKeys' -> (HashedCollection with: ('helios.completionKey' settingValueIfAbsent: 'Shift-Space') -> 'autocomplete')\x0a\x09}",
 messageSends: ["settingValueIfAbsent:", "with:", "->"],
 referencedClasses: ["HashedCollection"]
 }),

src/Helios-Workspace.st

@@ -96,7 +96,7 @@ currentLineOrSelection
 
 editorOptions
 	^ #{
-		'theme' -> ('helios.codeMirrorTheme' settingValueIfAbsent: 'default helios').
+		'theme' -> ('helios.codeMirrorTheme' settingValueIfAbsent: 'darcula').
 		'mode' -> 'text/x-stsrc'.
         'lineNumbers' -> true.
         'enterMode' -> 'flat'.