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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
set
create set
Description
S set(L)
set
(
L
) produces a
set
whose members are the distinct values in the list
L
.
Parameters
L
a
list
of values
returns
the
set
whose members are those in
L
Defaults
L
[ ]
, the empty
list
Errors
108
L
is not a
list