20 lines
433 B
Scheme
20 lines
433 B
Scheme
(id and)
|
|
(args expr ...)
|
|
(description "True iif every expr is true. [SRFI 0]")
|
|
|
|
(id not)
|
|
(args expr)
|
|
(description "True iif expr is false. [SRFI 0]")
|
|
|
|
(id or)
|
|
(args expr ...)
|
|
(description "True iif at least one expr is true. [SRFI 0]")
|
|
|
|
(id library)
|
|
(args name)
|
|
(description "True iif library name is importable. [R7RS]")
|
|
|
|
(id compilation-target)
|
|
(args target ...)
|
|
(description "True iif at least one target is supported. [Gambit]")
|