Search ('all' for everything):
Search results:
!x
— generate values
+N
— compute positive
-N
— compute negative
.x
— dereference variable
/x
— check for null value
=s
— match string in scanning
?x
— generate random value
@C
— activate co-expression
\x
— check for non-null value
^C1
— create refreshed co-expression
|expr
— evaluate repeatedly
~c1
— compute cset complement
∗x
— compute size
Index of Function Types:
affects &pos
character sets
co-expressions
control structures
file processing
generators
infix operations
keywords
lists, sets and tables
math
metadata
output formatting
pattern matching
prefix operations
records
strings
windows and keyboards
Index of Subsystems:
base
digitcnt.icn
SNOBOL4 functions
base
—
lists, sets and tables
,
strings
x[x, …]
multiple subscript
Description
x[x1, x2, ..., xn] : Xn
x
[
x1
,
x2
, …,
xn
]
is equivalent to
x
[
x1
]
[
x2
]
...,
[
xn
]
.
Parameters
x
string
,
list
,
table
or
record
x1…
string
for
table
or
record
.
integer
for
string
or
list
returns
element or
fail
See Also
x[x]
— subscript