escape surrogate characters and show spaces.

non-ASCII path (path to the Python executable). Open and write the script in
binary mode, but ensure that the shebang is decodable from UTF-8 and from the
encoding of the script.

non-ASCII path (path to the Python executable). Open and write the script in
binary mode, but ensure that the shebang is decodable from UTF-8 and from the
encoding of the script.

#12051: Fix segfault in json.dumps() while encoding highly-nested objects using the C accelerations.

System log2() is not accurate for exact power of 2.

order to accept exactly one connection.  Patch by Daniel Evers.

order to accept exactly one connection.  Patch by Daniel Evers.

instead of a RuntimeError: OSError has an errno attribute.

Issue #12039: Now suppress spurious select.error raised on FreeBSD when the server (an asyncore.dispatcher) is closed.

Use _set_abort_behavior() + abort() instead of raise(SIGABRT) which may write
an error message and/or open a popup asking to report the fault.

OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.

Optimize also ssl.get_protocol_name(): speed does matter!

OpenSSL is now compiled with OPENSSL_NO_SSL2 defined (without the SSLv2
protocol) on Debian: fix the ssl module on Debian Testing and Debian Sid.

Optimize also ssl.get_protocol_name(): speed does matter!

CTRL+c, clear the end-of-file indicator after CTRL+d.

the end-of-file indicator after CTRL+d.

clear the end-of-file indicator after CTRL+d.