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mirror of https://git.tartarus.org/simon/putty.git synced 2025-04-15 01:58:05 -05:00
Simon Tatham de66b0313a Allow terminating OSC sequences during setup.
A user reports that the xterm OSC 112 sequence (reset cursor colour)
is sometimes sent as simply OSC 112 BEL, rather than OSC 112 ; BEL.
When xterm parses this, the BEL still acts as an OSC terminator, even
though it appears before the separating semicolon that shifts into the
'absorb the notional command string' state.

PuTTY doesn't support that sequence at all. But currently, the way it
doesn't support it is by treating the BEL completely normally, so that
you get an annoying beep when a client application sends that
abbreviated sequence.

Now we recognise all the OSC terminator sequences even in the OSC
setup termstates, as well as the final OSC_STRING state. That goes
equally for BEL, ST in the form of ESC \, ST in the form of
single-byte 0x9C, and ST in the UTF-8 encoding.
2022-05-11 20:24:07 +01:00
2022-01-04 10:17:17 +00:00
2022-05-01 11:27:37 +01:00
2022-04-15 17:46:06 +01:00
2020-01-30 06:40:21 +00:00
2021-08-14 08:02:27 +01:00

This is the README for PuTTY, a free Windows and Unix Telnet and SSH
client.

PuTTY is built using CMake <https://cmake.org/>. To compile in the
simplest way (on any of Linux, Windows or Mac), run these commands in
the source directory:

  cmake .
  cmake --build .

Documentation (in various formats including Windows Help and Unix
`man' pages) is built from the Halibut (`.but') files in the `doc'
subdirectory using `doc/Makefile'. If you aren't using one of our
source snapshots, you'll need to do this yourself. Halibut can be
found at <https://www.chiark.greenend.org.uk/~sgtatham/halibut/>.

The PuTTY home web site is

    https://www.chiark.greenend.org.uk/~sgtatham/putty/

If you want to send bug reports or feature requests, please read the
Feedback section of the web site before doing so. Sending one-line
reports saying `it doesn't work' will waste your time as much as
ours.

See the file LICENCE for the licence conditions.
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