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Patch #552812: Better description in "python -h" for -u.
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2 changed files with 6 additions and 1 deletions
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@ -138,7 +138,11 @@ indentation in a way that makes it depend on the worth of a tab
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expressed in spaces. Issue an error when the option is given twice.
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.TP
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.B \-u
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Force stdin, stdout and stderr to be totally unbuffered.
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Force stdin, stdout and stderr to be totally unbuffered. Note that
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there is internal buffering in xreadlines(), readlines() and file-object
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iterators ("for line in sys.stdin") which is not influenced by this
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option. To work around this, you will want to use "sys.stdin.readline()"
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inside a "while 1:" loop.
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.TP
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.B \-v
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Print a message each time a module is initialized, showing the place
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