Add some missing comments

Author: robertDurst

src/main/CommandLine.h

@@ -8,6 +8,7 @@
 #include "../lexar/Lexar2.h"
 #include "../parser/Parser.h"
 #include "../parser/Parser2.h"
+#include "../parser/display.h"
 #include "../semantics/SemanticAnalyzer.h"
 #include "../transpiler/Transpiler.h"
 #include <iostream>

src/parser/Parser2.cpp

@@ -757,6 +757,9 @@ Parser2::parseT()
     return makeNode(OP::PRIMARY, primary);
 }
 
+/**
+ * Primary := Bool | Integer |  String | Identifier
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parsePrimary()
 {
@@ -782,12 +785,18 @@ Parser2::parsePrimary()
     }
 }
 
+/**
+ * Type := Identifier
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parseType()
 {
     return parseIdentifier();
 }
 
+/**
+ * Variable := Type Identifier
+ */
 std::shared_ptr<NodeLexeme>
 Parser2::parseVariable()
 {
@@ -801,6 +810,9 @@ Parser2::parseVariable()
     return makeNode(OP::VARIABLE, type, name);
 }
 
+/**
+ * Number := Integer | Float
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parseNumber()
 {
@@ -817,6 +829,9 @@ Parser2::parseNumber()
     return makeLeaf(LIT::FLOAT, v);
 }
 
+/**
+ * Identifier := lexvalue
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parseIdentifier()
 {
@@ -825,6 +840,9 @@ Parser2::parseIdentifier()
     return makeLeaf(LIT::IDENTIFIER, v);
 }
 
+/**
+ * Bool := lexvalue
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parseBoolean()
 {
@@ -833,6 +851,9 @@ Parser2::parseBoolean()
     return makeLeaf(LIT::IDENTIFIER, v);
 }
 
+/**
+ * String := lexvalue
+ */
 std::shared_ptr<LeafLexeme>
 Parser2::parseString()
 {

src/parser/Parser2.h

@@ -114,56 +114,5 @@ class Parser2
 
   public:
     Parser2(const std::string& filename);
-
     std::shared_ptr<NodeLexeme> parse();
-
-    void
-    postorder(std::shared_ptr<NodeLexeme> p, int indent = 0)
-    {
-        if (p != NULL && p->op != OP::NULL_VAL)
-        {
-            if (indent)
-            {
-                std::cout << std::setw(indent) << ' ';
-            }
-            std::cout << disp(p->op) << "\n ";
-            auto il = p->left.index();
-
-            if (il == 0)
-            {
-                auto w = std::get<std::shared_ptr<NodeLexeme>>(p->left);
-                if (w)
-                    postorder(w, indent + 4);
-            }
-            else if (il == 1)
-            {
-                auto w = std::get<std::shared_ptr<LeafLexeme>>(p->left);
-                if (w)
-                    postorder(w, indent + 4);
-            }
-
-            auto ir = p->right.index();
-            if (ir == 0)
-            {
-                auto w = std::get<std::shared_ptr<NodeLexeme>>(p->right);
-                if (w)
-                    postorder(w, indent + 4);
-            }
-            else if (ir == 1)
-            {
-                auto w = std::get<std::shared_ptr<LeafLexeme>>(p->right);
-                if (w)
-                    postorder(w, indent + 4);
-            }
-        }
-    }
-    void
-    postorder(std::shared_ptr<LeafLexeme> p, int indent = 0)
-    {
-        if (indent)
-        {
-            std::cout << std::setw(indent) << ' ';
-        }
-        std::cout << disp(p->lit) << ": " << p->value << "\n ";
-    }
 };