add Main.info(), Main.done(), Main.warn(), Main.fail() log aliases

over/app.py

@@ -219,7 +219,7 @@ def expand_group(token, options):
 	
 	options_by_abbr = {option.abbr: option for option in options.values() if option.abbr}
 	
-	group_positive = token[0] is "+"
+	group_positive = token[0] == "+"
 	
 	for abbr in token[1:]:
 		try:
@@ -443,6 +443,18 @@ class Main:
 	def __repr__(self):
 		return 'over.app.Main(name="%s")' %(self.name)
 	
+	def info(self, *args, **kwargs):
+		self.print(*args, **kwargs)
+	
+	def done(self, *args, **kwargs):
+		self.print(*args, tag=self.print.tl.done, **kwargs)
+	
+	def warn(self, *args, **kwargs):
+		self.print(*args, tag=self.print.tl.warn, **kwargs)
+	
+	def fail(self, *args, **kwargs):
+		self.print(*args, tag=self.print.tl.fail, **kwargs)
+	
 	def exit(self, rv=0):
 		"""
 		Terminates the program and returns `rv`.