diff options
Diffstat (limited to 'src/boot/strap/utility.clisp')
| -rw-r--r-- | src/boot/strap/utility.clisp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/boot/strap/utility.clisp b/src/boot/strap/utility.clisp index 8a06ff0c..7125bd09 100644 --- a/src/boot/strap/utility.clisp +++ b/src/boot/strap/utility.clisp @@ -48,6 +48,12 @@ (FTYPE (FUNCTION ((|%List| |%Thing|) |%Thing|) (|%List| |%Thing|)) |remove|)) (DECLAIM + (FTYPE + (FUNCTION (|%Thing| (|%List| (|%Pair| |%Thing| |%Thing|))) + (|%Maybe| (|%Pair| |%Thing| |%Thing|))) + |objectAssoc|)) + +(DECLAIM (FTYPE (FUNCTION ((|%List| |%Thing|) (|%List| |%Thing|)) (|%List| |%Thing|)) |setDifference|)) @@ -329,6 +335,17 @@ ((OR (CHARACTERP |x|) (INTEGERP |x|)) (|removeScalar| |l| |x|)) (T (|removeValue| |l| |x|)))) +(DEFUN |objectAssoc| (|x| |l|) + (PROG (|a| |p|) + (RETURN + (LOOP + (COND + ((NOT + (AND (CONSP |l|) (PROGN (SETQ |p| (CAR |l|)) (SETQ |l| (CDR |l|)) T))) + (RETURN NIL)) + ((AND (CONSP |p|) (PROGN (SETQ |a| (CAR |p|)) T) (EQ |a| |x|)) + (RETURN |p|))))))) + (DEFUN |charPosition| (|c| |s| |k|) (PROG (|n|) (RETURN |