Further progress

main.py

@@ -1,17 +1,12 @@
 import sys
 import preprocessor
-import token
 
 if len(sys.argv) < 2:
     print("Usage: hgc (file)")
     exit(1)
 
-file = open(sys.argv[1]).readlines()
+with open(sys.argv[1], "r") as file:
-
+    lines = [preprocessor.process_line(line) for line in file]
-lines: list[token.tokenlist] = []
-
-for line in file:
-    lines.append(preprocessor.process_line(line))
 
 for line in lines:
     print(line)

preprocessor.py

@@ -2,6 +2,8 @@ import token
 
 delimiters = ["=", ">", "<", "+", "-", "*", "/", " "]
 
+quick_tokens = [">", "<", "+", "-", "*", "/"]
+
 def doNothing():
     return
 
@@ -16,19 +18,25 @@ def process_line(process: str) -> list[token.Token]:
         if prevEquals and c != '=':
             tokens.append(token.Token("="))
             prevEquals = False
-        match c:
+        if c in quick_tokens:
-            case '\n':
+            tokens.append(token.Token(c))
-                doNothing()
+            if buf != "":
-            case ' ':
+                tokens.append(token.Token(buf))
-                doNothing()
+                buf = ""
-            case '=':
+        else:
-                if prevEquals:
+            match c:
-                    prevEquals = False
+                case '\n':
-                    tokens.append(token.Token(buf))
+                    doNothing()
-                else:
+                case ' ':
-                    prevEquals = True
+                    doNothing()
-            case _:
+                case '=':
-                buf += c
+                    if prevEquals:
+                        prevEquals = False
+                        tokens.append(token.Token("=="))
+                    else:
+                        prevEquals = True
+                case _:
+                    buf += c
     if buf != "":
         tokens.append(token.Token(buf))
 

test.high

@@ -1,3 +1,7 @@
 let dingus = 10
 
+if "test" == "test"
+
+end
+
 print(dingus)

token.py

@@ -13,17 +13,18 @@ class TokenType(Enum):
     ELSE = 9
     WHILE = 10
     LET = 11
+    END = 12
 
-    ADD = 12
+    ADD = 13
-    SUBTRACT = 13
+    SUBTRACT = 14
-    MULTIPLY = 14
+    MULTIPLY = 15
-    DIVIDE = 15
+    DIVIDE = 16
 
-    SET = 16
+    SET = 17
 
-    EQUAL = 17
+    EQUAL = 18
-    GREATER = 18
+    GREATER = 19
-    LESSER = 19
+    LESSER = 20
 
     UNKNOWN = 0
 
@@ -50,6 +51,8 @@ def get_type(process: str) -> TokenType:
             return TokenType.WHILE
         case "true" | "false":
             return TokenType.BOOLEAN
+        case "end":
+            return TokenType.END
         case "+":
             return TokenType.ADD
         case "-":