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digitcnt
— count the number of digits in a file.
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
