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Author SHA1 Message Date
Nicholas Marriott
a8b1379ccb Clear signal flags /before/ taking action and continue afterwards to reduce 
chance of dropping signals. Pointed out by deraadt@.
 2009-10-26 21:38:18 +00:00
Nicholas Marriott
6b804f3a4a Call fstat() after fopen() rather than stat() before. 2009-10-26 21:25:57 +00:00
Nicholas Marriott
539c73bdb1 Reset the umask right after fopen to avoid leaving it changed on error, noticed 
by deraadt@.
 2009-10-26 21:13:06 +00:00
Nicholas Marriott
6dc6333323 Use strlcpy instead of strncpy, pointed out by deraadt. 2009-10-26 21:10:24 +00:00
Nicholas Marriott
353f2a2ad4 Don't do anything in the client callback if the client has already died to 
avoid a use-after-free (the callback is used twice, once for the client itself
and once for the tty). Fixes crashes seen by Han Boetes.
 2009-10-26 20:47:00 +00:00
Nicholas Marriott
53957dcbaa Nuke accidentally-committed debugging statement. 2009-10-26 18:16:32 +00:00
Nicholas Marriott
e831649b64 Not all terminals swap CSI and SS3 on ctrl, so remove that. 
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 
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 
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
bbca6fe5b0 On second thoughts, drop the rxvt output entirely. 2009-10-26 14:30:57 +00:00
Nicholas Marriott
5cce40d4c3 Set the output code for ctrl+cursor keys correctly, and disable (comment) 
rxvt-style output.
 2009-10-26 14:27:13 +00:00
Nicholas Marriott
d0aa883e07 As we always put the cursor keys into application mode, assume keys sent 
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
a0ec4a11ee Drop INPUTKEY_CTRL and just handle it as part of the table. 2009-10-26 13:34:26 +00:00
Nicholas Marriott
25d2000625 Add or fix some comments. 2009-10-26 13:29:24 +00:00
Nicholas Marriott
b3604dcf83 Tidy up table. 2009-10-26 13:22:30 +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 
more cleanup is needed first).
 2009-10-26 13:02:53 +00:00
Nicholas Marriott
3c9619bb0a Don't try to continue processing a client if the session has been destroyed. 2009-10-25 22:00:15 +00:00
Nicholas Marriott
48b6d18e7f Remove -d from tmux.1 as well. 2009-10-25 21:12:15 +00:00
Nicholas Marriott
3a7636ff0f Remove the -d flag to tmux and just use op/AX to detect default colours. 
Irritatingly, although op can be used to tell if a terminal supports default
colours, it can't be used to set them because in some terminfo descriptions it
resets attributes as a side-effect (acts as sgr0) and in others it doesn't, so
it is not possible to determine reliably what the terminal state will be
afterwards. So if AX is missing and op is present, tmux just sends sgr0.

Anyone using -d for a terminal who finds they actually needed it can replace it
using terminal-overrides, but please let me know as it is probably an omission
from terminfo.
 2009-10-25 21:11:21 +00:00
Nicholas Marriott
5bed597e61 +time.h. 2009-10-25 17:51:07 +00:00
Nicholas Marriott
7b4f0398c3 [ is a punctuation character and should be escaped with Ql. Although the 
current groff version we have seems to handle it fine, other versions are not
so tolerant.
 2009-10-25 01:10:57 +00:00
Nicholas Marriott
385236e967 Bring a comment into line with reality. 2009-10-24 21:18:33 +00:00
Nicholas Marriott
df818c1b69 -a option to kill all except current pane. From Tiago Cunha, thanks! 2009-10-24 10:12:39 +00:00
Nicholas Marriott
c2b8f3b55a Support the bright fg/bg colour SGR 90-97 and 100-107. 
Reported by Tim Allen.
 2009-10-23 15:48:39 +00:00
Nicholas Marriott
1f22a199fb Redraw checks have to after handling input or pane redraw flags set by key 
presses will not be acted on.
 2009-10-22 21:01:52 +00:00
Nicholas Marriott
9c40a4edc5 The client buffers have to be checked after every event in order to catch the 
escape timers and properly reset the cursor.
 2009-10-22 20:04:21 +00:00
Nicholas Marriott
eddcc3dfa9 Split the server code handling clients, jobs and windows off into separate 
files from server.c (merging server-msg.c into the client file) and rather than
iterating over each set after poll(), allow a callback to be specified when the
fd is added and just walk once over the returned pollfds calling each callback
where needed.

More to come, getting this in so it is tested.
 2009-10-22 19:41:51 +00:00
Nicholas Marriott
fd35b6f836 Only redraw the pane when changing mode, not the entire window. 2009-10-22 12:30:00 +00:00
Nicholas Marriott
eb0c33cba4 Merge prepare_cmd into main as it is short and only called once. 2009-10-22 10:04:07 +00:00
Nicholas Marriott
284b94662a Tidy identify message send into a separate function. 2009-10-21 21:11:55 +00:00
Nicholas Marriott
d69b364b5f Don't try to unsuspend a client if it isn't suspended. 2009-10-21 20:16:40 +00:00
Nicholas Marriott
90ad041fa5 Client tidying: get rid of client_ctx struct in favour of two variables in 
client.c, and move the functions in client-fn.c into other files.
 2009-10-21 20:11:47 +00:00
Nicholas Marriott
59e667906f Unused variable. 2009-10-21 19:27:09 +00:00
Nicholas Marriott
a22c06a2d6 Remove unused function. 2009-10-21 18:20:16 +00:00
Nicholas Marriott
9a4855295b Nuke dead store. 2009-10-21 18:12:31 +00:00
Nicholas Marriott
dd46f634fe Now we are correctly not redrawing the whole pane on linefeed, redo the 
last-cursor-position code to move to the right position when panes reach EOL.
 2009-10-21 16:52:30 +00:00
Nicholas Marriott
af2b0f452c Tweak descriptions for up/down pane to be clearer. 2009-10-21 13:48:27 +00:00
Nicholas Marriott
9b5da97e6f Don't redraw the scroll region on linefeed/reverse index unless it is necessary 
(the cursor is at the bottom/top). Should fix slow cursor movement when using
vi in a pane spotted by pirofti@.
 2009-10-21 13:42:44 +00:00
Nicholas Marriott
683ddbc466 Some terminals don't correctly clear their let's-wrap flag after changing the 
scroll region (which moves the cursor to 0,0). This means that if the cursor
was at the edge of the screen, any further output after scroll region change
incorrectly causes a line wrap. Add a workaround to move the cursor to position
0 if it is at the screen edge before changing scroll region.
 2009-10-21 09:36:53 +00:00
Nicholas Marriott
7825871d6a Getting the read and write ends of the pipe the right way round is usually 
recommended. DOH.
 2009-10-21 07:24:23 +00:00
Nicholas Marriott
9afb0d739e %zu not %u, doh. 2009-10-20 22:17:33 +00:00
Nicholas Marriott
6f2169037e Sort out stdout before stdin/stderr in case the stdout side of the pipe got one 
of their fds.
 2009-10-20 22:15:32 +00:00
Nicholas Marriott
480f5d3184 Correctly nuke the EOL $ marker when scrolling, reported by martynas@, thanks. 2009-10-20 21:35:25 +00:00
Nicholas Marriott
1af09d6330 Try to reduce the UTF-8 mess. 
Get rid of passing around u_char[4]s and define a struct utf8_data which has
character data, size (sequence length) and width. Move UTF-8 character
collection into two functions utf8_open/utf8_append in utf8.c which fill in
this struct and use these functions from input.c and the various functions in
screen-write.c.

Space for rather more data than is necessary for one UTF-8 sequence is in the
utf8_data struct because screen_write_copy is still nasty and needs to reinject
the character (after combining) into screen_write_cell.
 2009-10-20 19:18:28 +00:00
Nicholas Marriott
62f234ce3b UTF-8 combined character fixes. 
Thai can have treble combinations (1 x width=1 then 2 x width=0) so bump the
UTF-8 cell data size to 9 and alter the code to allow this.

Also break off the combining code into a separate function, handle any further
combining beyond the buffer size by replacing the character with _s, and when
redrawing the UTF-8 character don't assume the first part has just been
printed, redraw the entire line.
 2009-10-20 17:33:33 +00:00
Nicholas Marriott
387f4d42cc Move the check for whether to force a line wrapper lower down into the tty code 
where it has access to the tty width, which is what should have been checked.
 2009-10-20 16:32:23 +00:00
Nicholas Marriott
d1e6388fed Nuke stray blank line. 2009-10-20 14:22:57 +00:00
Nicholas Marriott
2afe395ff2 Stop updating the screen when not in output mode, stops copy mode getting 
confused.
 2009-10-19 13:18:13 +00:00