Search ('all' for everything):
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&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
—
math
,
prefix operations
+N
compute positive
Description
+N : N
+N
produces the positive numeric value of
N
.
Parameters
N
Number (i or r)
Errors
102
N
is not numeric or real.
See Also
N+N
— compute sum