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authorKaz Kylheku <kaz@kylheku.com>2010-01-20 17:39:56 -0800
committerKaz Kylheku <kaz@kylheku.com>2010-01-20 17:39:56 -0800
commit9fdf72452d6155b129c82a6ba2e1ef97d987d434 (patch)
treecc34f9f297ebc849ec919b21b9f1eecc347eeacc
parent73993bea3e073867c77a274a62d3ce7b7fba200e (diff)
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@@ -1996,17 +1996,13 @@ that the corresponding argument "wordlist" has no binding. The binding
is thus transferred to the "wordlist" variable. After that, the
bindings produced by the function are thrown away. The only enduring
effects are:
-
.IP -
the function matched and consumed some input; and
-
.IP -
the function succeeded; and
-
.IP -
the wordlist variable now has a binding.
.PP
-
Another way to understand the parameter behavior is that function
parameters behave like proxies which represent their arguments. If an argument
is an established value, such as a character string or bound variable, the