Nicholas Marriott
19ea306606
Allow keys to be replaced and reorder the table so that terminfo-defined keys
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(or terminal-overrides) take precedence over internally defined.
2009-12-17 17:39:56 +00:00
Nicholas Marriott
30962cb200
New server option, escape-time, to set the timeout used to detect if escapes
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are alone or part of a function key or meta sequence.
2009-12-14 10:43:41 +00:00
Nicholas Marriott
15a64b805e
Massive spaces->tabs and trailing whitespace cleanup, hopefully for the last
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time now I've configured emacs to make them displayed in really annoying
colours...
2009-12-03 22:50:09 +00:00
Nicholas Marriott
f27fefd7b8
Look for mice and xterm keys before standard function keys as they are less
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likely to be partial versions.
2009-12-01 07:59:40 +00:00
Nicholas Marriott
29a5931c6a
Handle partial xterm function key sequences.
2009-11-30 16:44:03 +00:00
Nicholas Marriott
ba5404d93e
Continue rather than returning if not a mouse key, to avoid hanging on any
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function key...
2009-11-26 22:26:51 +00:00
Nicholas Marriott
4ca857e0e9
Remove a couple of unused arguments where possible, and add /* ARGSUSED */ to
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the rest to reduce lint output.
2009-11-26 21:37:13 +00:00
Nicholas Marriott
9c0147915e
Handle the possibility of partial mouse reads, and fix a comment while here.
2009-11-26 15:14:03 +00:00
Nicholas Marriott
d9deb4b530
Support rxvt-style keys again, but this time: support all the variations, put
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them in as raw escape sequences rather than fiddling with the values from
terminfo, put them /after/ the terminfo values so the latter take precedence.
2009-11-12 08:01:02 +00:00
Nicholas Marriott
05831b52c4
Twiddling the last bit is an rxvtism, so do not support it in the table by
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default.
2009-11-10 17:59:34 +00:00
Nicholas Marriott
591fa23f6e
The input key should be a u_char. Fixes top-bit-set input problem reported by
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ajacoutot@.
2009-11-09 14:40:06 +00:00
Nicholas Marriott
daf150c38d
Constify buf.
2009-11-09 11:45:10 +00:00
Nicholas Marriott
ff55eb5bfa
Unused variable. Aargh.
2009-11-05 19:32:34 +00:00
Nicholas Marriott
80e0158112
Switch the tty key tree over to an (unbalanced) ternary tree which allows
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partial matches to be done (they wait for further data or a timer to expire,
like a naked escape).
Mouse and xterm-style keys still expect to be atomic.
2009-11-05 19:29:41 +00:00
Nicholas Marriott
a790e16fa2
Key flags are only used for initialisation so they are not needed in the main
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tty_key struct.
2009-11-05 10:44:36 +00:00
Nicholas Marriott
b58bf49e91
Switch tty key input over to happen on a read event. This is a bit more
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complicated because of escape input, but in that case instead of processing a
key immediately, schedule a timer and reprocess the bufer when it expires.
This currently assumes that keys will be atomic (ie that if eg F1 is pressed
the entire sequence is present in the buffer). This is usually but not always
true, a change in the tree format so it can differentiate potential (partial)
key sequences will happens soon and will allow this to be fixed.
2009-11-05 08:45:08 +00:00
Nicholas Marriott
7342615c7d
Switch tty fds over to a bufferevent.
2009-11-04 21:47:42 +00:00
Nicholas Marriott
e831649b64
Not all terminals swap CSI and SS3 on ctrl, so remove that.
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Also mark the rxvt special-cases as such until terminfo is updated to have
kLFT5, kRIT5 etc.
2009-10-26 17:59:46 +00:00
Nicholas Marriott
fd2ef18a70
Rewrite xterm-keys code (both input and output) so that works (doesn't always
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output the same modifiers, accepts all the possible input keys) and is more
understandable.
2009-10-26 17:46:33 +00:00
Nicholas Marriott
c92c2bfb10
Support the (mostly new) function key+modifier caps (kIC-kIC7). Most of these
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will be caught (soon) by the xterm keys code in xterm itself but some other
descriptions such as rxvt define them as well.
2009-10-26 16:00:51 +00:00
Nicholas Marriott
d0aa883e07
As we always put the cursor keys into application mode, assume keys sent
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with CSI have ctrl.
Also add a couple of comments.
2009-10-26 13:58:02 +00:00
Nicholas Marriott
fcd3b260ac
Tidy up table.
2009-10-26 13:41:46 +00:00
Nicholas Marriott
db4452d307
Rename keypad keys to something more useful.
2009-10-26 13:13:33 +00:00
Nicholas Marriott
10a656eedb
Remove the xterm-keys code which is broken (a replacement is coming but some
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more cleanup is needed first).
2009-10-26 13:02:53 +00:00
Nicholas Marriott
4bc0f6e7e9
Clean up by introducing a wrapper struct for mouse clicks rather than passing
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three u_chars around.
As a side-effect this fixes incorrectly rejecting high cursor positions
(because it was comparing them as signed char), reported by Tom Doherty.
2009-10-11 07:01:10 +00:00
Nicholas Marriott
273f1b385c
Regularise some fatal messages.
2009-09-20 14:58:12 +00:00
Nicholas Marriott
639fbe0392
Detect backspace by looking at termios VERASE and translate it into \177 (which
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matches screen's behaviour if not its termcap/terminfo entry). The terminfo kbs
cap is often wrong or missing so it can't be used, and just assuming \177 may
be wrong.
2009-07-26 21:42:08 +00:00
Nicholas Marriott
725938fb85
Tidy up keys: use an enum for the key codes, and remove the macros which just
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wrap flag sets/clears/tests.
2009-07-21 17:57:29 +00:00
Nicholas Marriott
35876eaab9
Import tmux, a terminal multiplexor allowing (among other things) a single
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terminal to be switched between several different windows and programs
displayed on one terminal be detached from one terminal and moved to another.
ok deraadt pirofti
2009-06-01 22:58:49 +00:00
