Bug in macros

[VladisM]

There is something terrible wrong with labels in macros. Trying to compile this code

#macro jump
    OR R0 R0 R0
label:
    OR R0 R0 R0
    BZ R0 label
#endmacro

OR R1 R1 R1
$jump

And horrible things will happen:

$ m2-assembler test.asm 
Traceback (most recent call last):
  File "/opt/MARK_II_tools/bin/m2-assembler", line 773, in <module>
    main()
  File "/opt/MARK_II_tools/bin/m2-assembler", line 759, in main
    a.pass0()
  File "/opt/MARK_II_tools/bin/m2-assembler", line 56, in pass0
    self.t.parse(self.mainFileName)
  File "/opt/MARK_II_tools/src/assembler/tokenizer.py", line 127, in parse
    self.load_file(p)
  File "/opt/MARK_II_tools/src/assembler/tokenizer.py", line 286, in load_file
    macro_item.invoke(self.parser_buffer, given_args, line_counter, file_name)
  File "/opt/MARK_II_tools/src/assembler/tokenizer.py", line 96, in invoke
    found_arg, value_arg = self.find_arg_value(given_args, line_token)
  File "/opt/MARK_II_tools/src/assembler/tokenizer.py", line 66, in find_arg_value
    return found, given_args[counter]
IndexError: list index out of range

There is something terribly wrong in tokenizer.py.

[VladisM]

fixed