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Span — span a set of characters

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
close
 
close file
 
Description

x close(f)
close(f) closes f. If f is an ordinary file, the value returned is f. If f is a pipe, the value returned is the exit code.
 
Parameters
f
represents a file object
x
f or exit code if f is a pipe
 
Errors
105 f is not a file.
 
See Also
  • open — open file