First bug in spec...

Ugh. I was making a test to see which class a character is in:
input: char*.
-char: {C;} Cc; Cf; Cn; Co; Cs; {L;} {LC;} Ll; Lm; Lo; Lt; Lu; {M;} Mc; Me; Mn; {N;} Nd; Nl; No; {P;} Pc; Pd; Pe; Pf; Pi; Po; Ps; {S;} Sc; Sk; Sm; So; {Z;} Zl; Zp; Zs; Unassigned.
Unassigned: ~[{C;} Cc; Cf; Cn; Co; Cs; {L;} {LC;} Ll; Lm; Lo; Lt; Lu; {M;} Mc; Me; Mn; {N;} Nd; Nl; No; {P;} Pc; Pd; Pe; Pf; Pi; Po; Ps; {S;} Sc; Sk; Sm; So; {Z;} Zl; Zp; Zs].
{ C: [ C].}
 Cc: [Cc].
 Cf: [Cf].
 Cn: [Cn].
 Co: [Co].
 Cs: [Cs].   etc
For instance, input 
 !"#$%&'()*+,-./0:;<=>?@A[\]^_`a{|}~á×
gives
<input>
   <Zs> </Zs>
   <Po>!</Po>
   <Po>"</Po>
   <Po>#</Po>
   <Sc>$</Sc>
   <Po>%</Po>
   <Po>&amp;</Po>
   <Po>'</Po>
   <Ps>(</Ps>
   <Pe>)</Pe>
   <Po>*</Po>
   <Sm>+</Sm>
   <Po>,</Po>
   <Pd>-</Pd>
   <Po>.</Po>
   <Po>/</Po>
   <Nd>0</Nd>
   <Po>:</Po>
   <Po>;</Po>
   <Sm>&lt;</Sm>
   <Sm>=</Sm>
   <Sm>></Sm>
   <Po>?</Po>
   <Po>@</Po>
   <Lu>A</Lu>
   <Ps>[</Ps>
   <Po>\</Po>
   <Pe>]</Pe>
   <Sk>^</Sk>
   <Pc>_</Pc>
   <Sk>`</Sk>
   <Ll>a</Ll>
   <Ps>{</Ps>
   <Sm>|</Sm>
   <Pe>}</Pe>
   <Sm>~</Sm>
   <Ll>á</Ll>
   <Unassigned>×</Unassigned>
</input>
This was to test my growing set of Unicode classes, and to spot mistakes.


Alas! I had completely failed to see in the past that there is a class LC! And the ixml rule for a class is:


       -class: code.
        @code: capital, letter?.
     -capital: ["A"-"Z"].
      -letter: ["a"-"z"].


Thus, our first bug...


Steven