We can now have multiline strings

hello.mn

@@ -2,7 +2,15 @@ func: hello(string: x) = {
     stdout: out = x
 }
 
-string: name =  Hello world
+string: name =  { 
+
+This is a multi line string
+
+Hello world
+
+
+
+}
 
 
 hello(name)

interpreter.py

@@ -10,6 +10,7 @@ with open(program, 'r') as json_tokens:
 
 def throw(token: dict, message):
     print("{} on line {} ".format(message, token['line_number']))
+    if token['variant'] == 'syntax_error':
         print("\033[4m" + token['value'] + "\033[0m")
     sys.exit(1)
 

mixed.mn

@@ -0,0 +1,13 @@
+func: int(number: x) = {
+	stdout: out = x
+}
+func: str(string: x) = {
+	stdout: out = x
+}
+
+number: one = 5 + 4
+
+string: str = 5 + 4 =
+
+str(str)
+int(one)

parser.py

@@ -57,11 +57,49 @@ def coaless_tokens(identifiers, line_number, usefull_tokens, variant) -> list:
 
 def collapse_tokens(uncollapsed_tokens: list) -> list:
     usefull_tokens = list()
+    in_block = False
+    block = str()
+    block_index = -1
+    block_lineno = -1
     for index in range(0, len(uncollapsed_tokens)):
         token = uncollapsed_tokens[index]
+        if token['variant'] == 'start_block':
+            block_index = index
+            in_block = True
+            block_lineno = token['line_number']
+        if token['variant'] == 'end_block':
+            in_block = False
+            name = "multiline"
+            maybe_variable = peek(block_index - 2, uncollapsed_tokens)
+            if maybe_variable['variant'] == 'signifier':
+                name = maybe_variable['value']
+                usefull_token = { "variant": "variable_declaration", "signifier": name, "type": "string", "line_number": maybe_variable['line_number'], "expression": block } 
+                usefull_tokens.append(usefull_token)
+            block = str()
+            block_index = -1
+            block_lineno = -1
 
         # This is a declaration
         if token['variant'] == 'syntax_error':
+            if in_block:
+                old_lineno = block_lineno
+                block_lineno = token['line_number']
+                if block:
+                    for i in range (old_lineno, block_lineno -1):
+                        block = block + "\n"
+                    block = block + token['value']
+                else:
+                    if old_lineno +1 != block_lineno:
+                        for i in range (old_lineno, block_lineno -1):
+                            block = block + "\n"
+                    else:
+                        block = block + "\n"
+
+                    block =  block + token['value']
+                for i in range (old_lineno, block_lineno -1):
+                    block = block + "\n"
+
+            else:
                 usefull_token = token
                 usefull_token['signifier'] = str(token['line_number']) + "_syntax_error"
                 usefull_tokens.append(usefull_token)