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3.4.1 Boolean Flags

1B6F0 %0<> ( % → flag )
Can be used to change a user flag into a system flag.
03A81 TRUE ( → T )
0C476 TrueTrue ( → T T )
0FDEF TrueFalse ( → T F )
aka: TRUEFALSE
03AC0 FALSE ( → F )
0FE03 FalseTrue ( → F T )
aka: FALSETRUE
3F090 FalseFalse ( → F F )
0C48A failed ( → F T )
0DDD4 DROPTRUE ( ob → T )
0DDDD DROPFALSE ( ob → F )
0F44E 2DROPFALSE ( ob1 ob2 → F )
0F791 XYZ>ZTRUE ( ob1 ob2 ob3 → ob3 T )
03AF2 NOT ( flag → flag' )
Returns FALSE if the input is TRUE, and vice-versa.
03B46 AND ( flag1 flag2 → flag )
Returns TRUE if both flags are TRUE.
03B75 OR ( flag1 flag2 → flag )
Returns TRUE if either flag is TRUE.
03ADA XOR ( flag1 flag2 → flag )
Returns TRUE if flags are different.
0FEA8 ORNOT ( flag1 flag2 → flag )
Returns FALSE if either flag is TRUE.
0F52F NOTAND ( flag1 flag2 → flag )
Returns TRUE if flag1 is TRUE and flag2 is FALSE.
0F56B ROTAND ( flag1 ob flag2 → ob flag )
Returns TRUE if either flag is TRUE.


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This document was generated by Carsten Dominik on May, 30 2005 using texi2html