[DOC] man: Add environment variable RUBY_FREE_AT_EXIT

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Nobuyoshi Nakada 2024-06-03 21:34:02 +09:00
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@ -517,6 +517,10 @@ enabled for only mswin32, mingw32, and OS/2 platforms. If this
variable is not defined, Ruby refers to
.Ev COMSPEC .
.Pp
.It Ev RUBY_FREE_AT_EXIT
If set, Ruby tries to free all dynamically allocated memories.
Introduced in Ruby 3.3, default: unset.
.Pp
.It Ev RUBY_IO_BUFFER_DEFAULT_SIZE
The custom default buffer size of
.Li IO::Buffer .