how to acces array keys that start with '#'

The drupal programmers use a lot array keys that start with '#' (e.g. $fiel=
d['#value'], $field['#weight'], $field['#description'], ...).=0AHow can I a=
ccess such array elements from within a smarty template?=0A=0AIf I use {$fi=
eld.#value} I get a smarty syntax error: unrecognized tag.=0A=0AUsing {$fie=
ld.'#value'} or {$field.[#value]} or {$field.['#value']} doesn't work eithe=
r. Do I have to escape the # somehow?=0A=0A=0A=0A=0A=0A=0A=09=0A=09=09=0A__=
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