bug_fix support for correcting return values

Release 0.1.0 suffered from an annoying flaw, when you had code like below

return  ,x

It could not be parsed. This bill made odd support for correcting such cases

Author: mpourmpoulis

library/repair.py

@@ -195,6 +195,11 @@ def after_dot(t):
 		)
 	)
 	return False
+
+def after_return(t):
+	return t[1] is not None   and not(
+		start_atom(t[1])  or t[1].string.isspace()
+	)
 '''
 def after_else(t):
 	if 60<t[0].start[0]<80:
@@ -270,6 +275,11 @@ def process_token(atok,t,l,b ):
 		before_space = True
 		after = after_unary(n)
 		after_space = True
+	elif s in ["return"]:
+		before = False
+		before_space = True
+		after = after_return(n)
+		after_space = True
 	else:
 		before = False
 		before_space = False