Add script to trim whitespace

src/compiler/rules/symbol.cpp

@@ -22,11 +22,11 @@ namespace tree_sitter  {
         size_t Symbol::hash_code() const {
             return hash<string>()(name) ^ hash<short int>()(type);
         }
-        
+
         rule_ptr Symbol::copy() const {
             return std::make_shared<Symbol>(*this);
         }
-        
+
         string Symbol::to_string() const {
             switch (type) {
                 case SymbolTypeNormal:
@@ -39,17 +39,17 @@ namespace tree_sitter  {
                     return string("#<builtin_sym '") + name + "'>";
             }
         }
-        
+
         bool Symbol::operator<(const Symbol &other) const {
             if (type < other.type) return true;
             if (type > other.type) return false;
             return (name < other.name);
         }
-        
+
         bool Symbol::is_built_in() const {
             return type == SymbolTypeBuiltIn;
         }
-        
+
         bool Symbol::is_auxiliary() const {
             return type == SymbolTypeAuxiliary;
         }
@@ -57,7 +57,7 @@ namespace tree_sitter  {
         bool Symbol::is_hidden() const {
             return (type == SymbolTypeHidden || type == SymbolTypeAuxiliary);
         }
-        
+
         void Symbol::accept(Visitor &visitor) const {
             visitor.visit(this);
         }