$\
The output record separator for the print operator. If defined, this value is printed after the last of print's arguments. Default is undef
.
You cannot call output_record_separator()
on a handle, only as a static method. See IO::Handle.
Mnemonic: you set $\
instead of adding "\n" at the end of the print. Also, it's just like $/
, but it's what you get "back" from Perl.
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