Non-Functional: Whitespace, comments, replace accidentally deleted comment.

- fixed ParseHelper.cpp newlines (crlf -> lf)
- removed trailing white space in most source files
- fix some spelling issues
- extra blank lines
- tabs to spaces
- replace #include comment about no location

glslang/MachineIndependent/SymbolTable.h

@@ -120,7 +120,7 @@ protected:
     const TString *name;
     unsigned int uniqueId;      // For cross-scope comparing during code generation
 
-    // For tracking what extensions must be present 
+    // For tracking what extensions must be present
     // (don't use if correct version/profile is present).
     int numExtensions;
     const char** extensions; // an array of pointers to existing constant char strings
@@ -145,7 +145,7 @@ protected:
 class TVariable : public TSymbol {
 public:
     TVariable(const TString *name, const TType& t, bool uT = false )
-        : TSymbol(name), 
+        : TSymbol(name),
           userType(uT),
           constSubtree(nullptr),
           anonId(-1) { type.shallowCopy(t); }
@@ -192,7 +192,7 @@ struct TParameter {
     TString *name;
     TType* type;
     TIntermTyped* defaultValue;
-    void copyParam(const TParameter& param) 
+    void copyParam(const TParameter& param)
     {
         if (param.name)
             name = NewPoolTString(param.name->c_str());
@@ -284,7 +284,7 @@ public:
     virtual const TAnonMember* getAsAnonMember() const { return this; }
     virtual const TVariable& getAnonContainer() const { return anonContainer; }
     virtual unsigned int getMemberNumber() const { return memberNumber; }
-    
+
     virtual const TType& getType() const
     {
         const TTypeList& types = *anonContainer.getType().getStruct();
@@ -297,7 +297,7 @@ public:
         const TTypeList& types = *anonContainer.getType().getStruct();
         return *types[memberNumber].type;
     }
-    
+
     virtual int getAnonId() const { return anonId; }
     virtual void dump(TInfoSink &infoSink) const;
 
@@ -377,7 +377,7 @@ public:
     TSymbol* find(const TString& name) const
     {
         tLevel::const_iterator it = level.find(name);
-        if (it == level.end()) 
+        if (it == level.end())
             return 0;
         else
             return (*it).second;
@@ -500,7 +500,7 @@ public:
         while (table.size() > adoptedLevels)
             pop(0);
     }
-    
+
     void adoptLevels(TSymbolTable& symTable)
     {
         for (unsigned int level = 0; level < symTable.table.size(); ++level) {
@@ -532,7 +532,7 @@ public:
 
     void setNoBuiltInRedeclarations() { noBuiltInRedeclarations = true; }
     void setSeparateNameSpaces() { separateNameSpaces = true; }
-    
+
     void push()
     {
         table.push_back(new TSymbolTableLevel);
@@ -558,7 +558,7 @@ public:
         // make sure there isn't a function of this variable name
         if (! separateNameSpaces && ! symbol.getAsFunction() && table[currentLevel()]->hasFunctionName(symbol.getName()))
             return false;
-            
+
         // check for not overloading or redefining a built-in function
         if (noBuiltInRedeclarations) {
             if (atGlobalLevel() && currentLevel() > 0) {
@@ -582,7 +582,7 @@ public:
 
     //
     // To allocate an internal temporary, which will need to be uniquely
-    // identified by the consumer of the AST, but never need to 
+    // identified by the consumer of the AST, but never need to
     // found by doing a symbol table search by name, hence allowed an
     // arbitrary name in the symbol with no worry of collision.
     //
@@ -684,7 +684,7 @@ public:
         for (unsigned int level = 0; level < table.size(); ++level)
             table[level]->relateToOperator(name, op);
     }
-    
+
     void setFunctionExtensions(const char* name, int num, const char* const extensions[])
     {
         for (unsigned int level = 0; level < table.size(); ++level)