Search ('all' for everything):
Search results:
&pos
— scanning position
=s
— match string in scanning
move
— move scanning position
s ? expr
— scan string
tab
— set scanning position
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
—
prefix operations
∗x
compute size
Description
∗x : i
∗
x
produces the size of
x
— the number of elements in
x
.
Parameters
x
a
cset
,
string
,
co–expression
, or
structure
returns
a count of the elements composing
x
Errors
112
x not
cset
,
string
,
co–expression
, or
structure