Search ('all' for everything):
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!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
—
file processing
remove
remove file
Description
n remove(s)
remove
(
s
) removes (deletes) the file named
s
, but
fail
s if s cannot be removed.
Parameters
s
file path as
string
n
&null
or
fail
Errors
103
s
is not a
string
See Also
rename
— rename file