`error'
-------

error(MESSAGE)
     :: vOŋIɃG[𔭐.

MESSAGE
     

   * ʂ, ̊ԈႢȂ, ss\ȃG[gݍݔɂ
     Ĕ, gbvxɖ߂O, \Ȃ΂̃G[̎_
     ŃfobO[hɓ. `error()' , [U̓ł̓
     Ɠl̓s킹邽߂̔ł.
   * , `error()' Ăяoۂɕ\郁bZ[W, 
     ł.
   * [Uɂ, ϐ`FbN, 蓾Ȃl̏ꍇ 
     `error()'Ăяo悤ɂĂ, ̎_ŎIɃfobO[
     hɓ.

     % cat mod3
     def mod3(A) {
             if ( type(A) >= 2 )
                     error("invalid argument");
             else
                     return A % 3;
     }
     end$
     % asir
     [0] load("mod3");
     1
     [3] mod3(5);
     2
     [4] mod3(x);
     invalid argument
     stopped in mod3 at line 3 in file "./mod3"
     3                       error("invalid argument");
     (debug) print A
     A = x
     (debug) quit
     return to toplevel
     [4] 

Q
     `debug'

