Fully replace Settings.debug with Settings.mode

hera/checker.py

@@ -39,7 +39,7 @@ def check(
         return (Program([], [], {}, None), messages)
 
     debug_info = None  # type: Optional[DebugInfo]
-    if settings.debug:
+    if settings.mode == "debug":
         labels = labels_to_line_numbers(oplist)
         debug_info = DebugInfo(labels)
     else:

hera/data.py

@@ -16,14 +16,13 @@
 class Settings:
     """Global settings of the interpreter."""
 
-    def __init__(self, *, color=True, debug=False, volume=VOLUME_NORMAL):
+    def __init__(self, *, color=True, mode="", volume=VOLUME_NORMAL):
         self.allow_interrupts = False
         self.code = False
         self.color = color
         self.data = False
         self.data_start = DEFAULT_DATA_START
-        self.debug = debug
-        self.mode = ""
+        self.mode = mode
         self.no_debug_ops = False
         self.path = None
         self.stdout = False

hera/main.py

@@ -36,7 +36,6 @@ def main(argv=None) -> Optional[VirtualMachine]:
         main_preprocess(path, settings)
         return None
     elif settings.mode == "debug":
-        settings.debug = True
         main_debug(path, settings)
         return None
     elif settings.mode == "assemble":
@@ -185,8 +184,6 @@ def parse_args(argv: List[str]) -> Settings:
     settings = Settings()
     settings.path = posargs[0]
     settings.mode = mode
-    if settings.mode == "debug":
-        settings.debug = True
 
     settings.allow_interrupts = settings.mode in ("assemble", "preprocess")
     settings.code = flags["--code"]

test/test_debugger.py

@@ -19,7 +19,7 @@ def debugger():
 
 
 def load_shell(program):
-    settings = Settings(debug=True)
+    settings = Settings(mode="debug")
     return Shell(Debugger(load_program(program, settings), settings), settings)
 
 
@@ -34,7 +34,7 @@ def load_shell(program):
 ADD(R3, R1, R2)
 HALT()
 """,
-    Settings(debug=True),
+    Settings(mode="debug"),
 )