<s>
In	O
programming	O
language	O
theory	O
,	O
the	O
qualification	B-Language
principle	I-Language
states	O
that	O
any	O
semantically	O
meaningful	O
syntactic	O
class	O
may	O
admit	O
local	O
definitions	O
.	O
</s>
<s>
In	O
the	O
following	O
excerpt	O
from	O
a	O
C	B-Language
program	I-Language
,	O
tmp	O
variable	O
declared	O
is	O
local	O
to	O
the	O
surrounding	O
block	O
command	O
:	O
</s>
<s>
In	O
the	O
following	O
excerpt	O
from	O
ML	B-Language
program	O
,	O
local	O
declaration	O
of	O
g	O
can	O
be	O
used	O
only	O
during	O
evaluation	O
of	O
the	O
following	O
expression	O
:	O
</s>
<s>
In	O
the	O
following	O
excerpt	O
from	O
ML	B-Language
program	O
,	O
local	O
declaration	O
of	O
function	O
leap	O
,	O
using	O
an	O
auxiliary	O
function	O
multiple	O
:	O
</s>
