Variable blocks name with spaces

Correct an issue where variable blocks where the variable name contains one or more space characters was not getting preprocessed to replace the space characters with underscore characters. This would cause the project to fail a compile.

Author: zfi

src/main/webapp/cdn/blockly/generators/propc/variables.js

@@ -112,7 +112,8 @@ Blockly.Blocks.variables_set = {
 
 Blockly.propc.variables_get = function () {
     // Variable getter.
-    var code = Blockly.propc.variableDB_.getName(this.getFieldValue('VAR').replace(/^[^a-zA-Z_]+|[^a-zA-Z_0-9]+/g, '_'),
+    var code = Blockly.propc.variableDB_.getName(
+            this.getFieldValue('VAR'),
             Blockly.Variables.NAME_TYPE);
     return [code, Blockly.propc.ORDER_ATOMIC];
 };
@@ -123,7 +124,8 @@ Blockly.propc.variables_declare = function () {
     //TODO: settype to variable
     var argument0 = Blockly.propc.valueToCode(this, 'VALUE',
             Blockly.propc.ORDER_ASSIGNMENT) || '0';
-    var varName = Blockly.propc.variableDB_.getName(this.getFieldValue('VAR').replace(/^[^a-zA-Z_]+|[^a-zA-Z_0-9]+/g, '_'),
+    var varName = Blockly.propc.variableDB_.getName(
+            this.getFieldValue('VAR'),
             Blockly.Variables.NAME_TYPE);
     Blockly.propc.setups_['setup_var' + varName] = varName + ' = ' + argument0 + ';\n';
     Blockly.propc.vartype_[varName] = dropdown_type;
@@ -134,7 +136,8 @@ Blockly.propc.variables_set = function () {
     // Variable setter.
     var argument0 = Blockly.propc.valueToCode(this, 'VALUE',
             Blockly.propc.ORDER_ASSIGNMENT) || '0';
-    var varName = Blockly.propc.variableDB_.getName(this.getFieldValue('VAR').replace(/^[^a-zA-Z_]+|[^a-zA-Z_0-9]+/g, '_'),
+    var varName = Blockly.propc.variableDB_.getName(
+            this.getFieldValue('VAR'),
             Blockly.Variables.NAME_TYPE);
     if (Blockly.propc.vartype_[varName] === undefined) {
         if (argument0.indexOf("int") > -1) {
@@ -370,4 +373,4 @@ Blockly.propc.array_clear = function () {
     } else {
         return 'memset(' + varName + ', 0, sizeof ' + varName + ');\n';
     }
-};
+};