case-insensitive leex

[Joel Reymont]

Folks,

Is there a way to make leex case-insensitive or is the approach the  
same as with lex, i.e.

A       [Aa]
B       [Bb]
C       [Cc]
...
X       [Xx]
Y       [Yy]
Z       [Zz]

{A}                             |
{A}{N}                          |
{A}{T}                          |
{B}{A}{S}{E}{D}                 |
{W}{A}{S}                       { /* Skip words -- ignore them */ }

	Thanks, Joel

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