more passing specs

spec/tags/language/for_tags.txt

@@ -1,4 +1,3 @@
 fails:The for expression iterates over an Hash passing each key-value pair to the block
-fails:The for expression yields only as many values as there are arguments
 fails:The for expression returns expr
 fails:The for expression repeats current iteration with 'redo'

spec/tags/language/throw_tags.txt

@@ -1,10 +1,3 @@
-fails:The throw keyword abandons processing
-fails:The throw keyword supports a second parameter
-fails:The throw keyword uses nil as a default second parameter
 fails:The throw keyword only any object as its argument
 fails:The throw keyword does not convert strings to a symbol
-fails:The throw keyword unwinds stack from within a method
-fails:The throw keyword unwinds stack from within a lambda
-fails:The throw keyword raises an ArgumentError if outside of scope of a matching catch
 fails:The throw keyword raises a ArgumentError if used to exit a thread
-fails:The throw keyword clears the current exception