bpo-28647: Update -u documentation by berkerpeksag · Pull Request #1655 · python/cpython
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@@ -71,9 +71,9 @@ static const char usage_2[] = "\
-S : don't imply 'import site' on initialization\n\
";
static const char usage_3[] = "\
-u : unbuffered binary stdout and stderr, stdin always buffered;\n\
-u : force the binary I/O layers of stdout and stderr to be unbuffered;\n\
stdin is always buffered; text I/O layer will be line-buffered;\n\
also PYTHONUNBUFFERED=x\n\
see man page for details on internal buffering relating to '-u'\n\
-v : verbose (trace import statements); also PYTHONVERBOSE=x\n\
can be supplied multiple times to increase verbosity\n\
-V : print the Python version number and exit (also --version)\n\
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