Commit Graph

4090 Commits

Author SHA1 Message Date
Nicholas Marriott
c7394ac4e0 When using source-file, run the commands in the context of the source-file
command rather than with no context. This makes things like attach work from a
file.
2009-08-23 17:29:51 +00:00
Nicholas Marriott
43cd40e87a The cursession member in struct cmd_ctx is always either curclient->session or
NULL when curclient is also NULL, so just eliminate it.
2009-08-23 16:45:00 +00:00
Nicholas Marriott
1eb303e6d4 Check the return value of strunvis against -1 not NULL. 2009-08-23 11:40:05 +00:00
Nicholas Marriott
926b52b600 Emulate dch/dch1 if missing by redrawing the entire line. 2009-08-21 12:29:59 +00:00
Nicholas Marriott
915a1913e1 Move reading termios settings to before tty_open alters them, and expand the
comment.
2009-08-21 11:36:08 +00:00
Nicholas Marriott
65ac8e9f0c Ugh, committed the wrong version of this change and got both solutions rather
than just the second. Remove unused assignment.
2009-08-21 08:12:05 +00:00
Nicholas Marriott
f817a338d0 When moving up or down in copy mode, save the cursor position and size of the
last line with content (width != 0) and use it to determine if the cursor
should be at the end of the line. Fixes problem of the cursor always jumping to
the end of the line when scrolling past a blank line.
2009-08-21 07:33:58 +00:00
Nicholas Marriott
0198bb6bf3 Fix grid_expand_line so it actually works when the required size is bigger than
2 * the current size.
2009-08-21 07:29:37 +00:00
Nicholas Marriott
1501b3fbbd A few trivial optimisations: no need to check for zero size if calling
buffer_ensure in buffer.c; expand grid lines by a greater increase than one
each time; and don't read UTF-8 data unless it actually needs to be checked
when overwriting a cell.
2009-08-20 19:14:42 +00:00
Nicholas Marriott
234ad54b2c Nuke unused variable. 2009-08-20 10:48:25 +00:00
Nicholas Marriott
bf121f7c60 Handle the device attributes (DA) escape sequence. 2009-08-19 17:00:31 +00:00
Jason McIntyre
c741f2f4a6 tweak previous; 2009-08-19 16:10:26 +00:00
Nicholas Marriott
55336657d4 Don't read beyond the edge of the screen when searching (dies with debug
enabled).
2009-08-19 14:46:56 +00:00
Nicholas Marriott
c41aa49059 Use cfsetispeed/cfsetospeed to set termios speed members. 2009-08-19 14:32:15 +00:00
Nicholas Marriott
3f4418d84d Extend command-prompt with a -p option which is a comma-separated list of one
or more prompts to present in order.

The responses to the prompt are replaced in the template string: %% are
replaced in order, so the first prompt replaces the first %%, the second
replaces the second, and so on. In addition, %1 up to %9 are replaced with the
responses to the first the ninth prompts

The default template is "%1" so the response to the first prompt is processed
as a command.

Note that this changes the behaviour for %% so if there is only one prompt,
only the first %% will be replaced. Templates such as "neww -n '%%' 'ssh %%'"
should be changed to "neww -n '%1' 'ssh %1'".

From Tiago Cunha.
2009-08-19 10:39:50 +00:00
Nicholas Marriott
036de0c5e4 Instead of just checking for an empty buffer, which may not be the case if
there is unconsumed data, save the previous size and use it instead. This means
that activity monitoring should work in this (unlikely) event.

Also remove a debugging statement that no longer seems necessary.
2009-08-18 21:41:13 +00:00
Nicholas Marriott
c488e5e40d Whoops, getting the comparison the right way round is usually recommended. 2009-08-18 21:37:04 +00:00
Nicholas Marriott
8b7be5861e Move another expensive options test to after a cheaper timer check/update. 2009-08-18 21:18:20 +00:00
Nicholas Marriott
fa617467b1 options_get_number() is relatively expensive and a check for dead panes happens
a lot more often than actually finding one, so instead of getting the option
for every check, get it for every dead window found.
2009-08-18 21:14:24 +00:00
Nicholas Marriott
145ba777e8 Now that pane targets (-t) are supported, switch some commands to use them
where it makes sense: clock-mode, copy-mode, scroll-mode, send-keys,
send-prefix.
2009-08-18 16:21:04 +00:00
Nicholas Marriott
dc6271cd79 Tag a few missed printf-like functions and fix a missing "%s". 2009-08-18 14:48:42 +00:00
Nicholas Marriott
003a2e6479 Pass show-buffer output through vis(3) as well, and wrap it to the edge of the
terminal when used from the command line.
2009-08-18 13:08:43 +00:00
Nicholas Marriott
840fff5e5e Change list-buffers to run the preview of the buffer through vis(1). 2009-08-18 12:26:37 +00:00
Nicholas Marriott
1c58b94141 Use the full screen width when printing output rather than one less. 2009-08-18 11:53:03 +00:00
Nicholas Marriott
406fc209ac Nuke unnecessary assignment. 2009-08-18 09:51:51 +00:00
Nicholas Marriott
feaf91ab93 Add a "delete line" key when editing in the status line or the search up/down
prompt. C-u with emacs keys, d with vi.
2009-08-18 07:23:43 +00:00
Nicholas Marriott
c828c2f366 Add (naive) searching and goto line in copy mode. Searching is C-r and C-s with
emacs keys, / and ? with vi; n repeats the search again with either key
set. All searching wraps the top/bottom. Goto line is g for both emacs and vi.

The search prompts don't have full line editing, just simple append and delete
characters.

Also sort the mode keys list in tmux.1.
2009-08-18 07:08:26 +00:00
Nicholas Marriott
e7cd547457 Reset attributes as well as scroll region before poll(2) and add a big comment
explaining why.
2009-08-14 11:23:34 +00:00
Nicholas Marriott
5cf994856f Send SGR0 when initialising the screen. Fixes problems on terminals with BCE
(like putty) if the background colours is non-default when tmux starts. May
also fix problems when resuming a suspended tmux.
2009-08-14 08:53:52 +00:00
Nicholas Marriott
09cbd0c695 Switch the prompt code to return an empty string when the user enters no
response and reserve NULL for an explicit cancel. Change all callbacks to treat
them the same so no functional change.

Also add cancel key bindings to emacs mode which were missing.
2009-08-13 23:44:18 +00:00
Nicholas Marriott
7a359c00ac vi(1)-style half page scroll in copy and scroll modes. Move the vi full page
scroll key to C-b instead of C-u and use C-u/C-d for half page scrolling with
vi keys. In emacs mode, half page scrolling is bound to M-Up and M-Down.

Suggested by merdely (about a year ago :-)).
2009-08-13 22:32:18 +00:00
Nicholas Marriott
39154402e5 Scroll by two less than the number of lines in the screen, like emacs, rather
than by the entire screen, to make it easier to pull things out from under the
line indicator. Suggested by claudio.
2009-08-13 22:11:43 +00:00
Nicholas Marriott
375be90fd1 Disable mode-mouse (mouse in copy/choice mode) by default as it isn't very
useful at the moment and causes confusion.
2009-08-13 21:56:14 +00:00
Nicholas Marriott
3ad4de6c8c Add a base-index session option to specify the first index checked when looking
for an index for a new window.
2009-08-13 20:11:58 +00:00
Nicholas Marriott
3026118c70 Allowing copy mode to scroll left and right is annoying, so limit it to the
real screen width. To indicate the cursor is at the end of the line rather than
the cell before, put a '$' in the last cell.

Also clear the selection when the terminal is resized to avoid tmux getting
confused.
2009-08-13 19:35:20 +00:00
Nicholas Marriott
e2ff51f93f Rather than telling the client to exit in the function when creating a new
session detached, let the caller do it. Allows "tmux new -d \; attach" to work.
2009-08-13 19:16:14 +00:00
Nicholas Marriott
52793e7a3f When creating a new session from the command-line where there is an external
terminal, copy the termios(4) special characters and use them for new windows
created in the new session. Suggested by Theo.
2009-08-13 19:03:59 +00:00
Nicholas Marriott
2e3bb5a511 Redraw the screen after resizing. 2009-08-13 16:48:43 +00:00
Nicholas Marriott
b02e429788 It was originally intended that scroll mode would show content that was
currently off-screen due to resize, but somewhere along the way this got
lost. Restore this behaviour to scroll mode by fixing screen_write_copy to read
up to the saved line length rather than the current screen width. Copy mode
remains unaltered for now.
2009-08-13 16:24:33 +00:00
Nicholas Marriott
7a005b91b3 If the client passes zero for the window size in the identify message (which it
can, for example on serial terminals), reset it to 80x25, same as for resize
messages. Problem reported by kettenis@.
2009-08-13 12:15:45 +00:00
Nicholas Marriott
bc497dbb92 A tty context must not be modified as it may be reused to update multiple
clients, so make it const.

Also fix an actual modification which caused a hang when a session was
connected to multiple terminals at least one of which was missing ich/ich1.
2009-08-12 09:41:59 +00:00
Nicholas Marriott
9a52ef099a When started as the shell, __progname contains a leading -, so hardcode "tmux"
for socket path and log files, and strip it when working out the shell.
2009-08-12 09:14:25 +00:00
Nicholas Marriott
85e8b70625 imsg closes the fd after sending, so dup() STDIN_FILENO before passing it to
the parent, otherwise TIOCGWINSZ will fail when the window is resized (that
could actually be moved into the server but this is more future-proof and
avoids breaking the protocol).
2009-08-12 06:04:28 +00:00
Nicholas Marriott
e0a19abb99 Initialise log_fd to -1, prevents spurious disconnection of the client when it
ends up as fd 0 (likely if the server is started with "tmux start").

Also add some extra debugging messages to server.c.
2009-08-11 22:34:17 +00:00
Nicholas Marriott
4310282a4c Have the client pass its stdin fd to the server when identifying itself and
have the server use that rather than reopening the tty. If the fd isn't given,
use the old behaviour (so no need for a version change).

This allows tmux to be used as the shell, so also change so that when working
out the command to execute if default-command is empty (the default), tmux will
try not execute itself.
2009-08-11 21:28:11 +00:00
Nicholas Marriott
4ec8ade11c Add a TTY_OPENED flag and tidy a little. 2009-08-11 20:29:04 +00:00
Nicholas Marriott
ff65e37545 Drop the no_stop argument to tty_close and tty_free in favour of a flag in the
tty struct.
2009-08-11 19:32:25 +00:00
Nicholas Marriott
f0635717b3 Switch tmux to use imsg. This is the last major change to make the
client-server protocol more resilient and make the protocol versioning work
properly. In future, the only things requiring a protocol version bump will be
changes in the message structs, and (when both client and server have this
change) mixing different versions should nicely report an error message.

As a side effect this also makes the code tidier, fixes a problem with the way
errors reported during server startup were handled, and supports fd passing
(which will be used in future).

Looked over by eric@, thanks.

Please note that mixing a client with this change with an older server or vice
versa may cause tmux to crash or hang - tmux should be completely exited before
upgrading.
2009-08-11 17:18:35 +00:00
Nicholas Marriott
60db6e3df4 Add flags for 1+2 and 2 arguments to the generic target code, use it for
cmd-set-environment/option/window-option and remove the generic options
parsing.
2009-08-11 12:53:37 +00:00
Nicholas Marriott
edcb22a6fb No arguments are the same as new-session and this requires the environment to
be sent, so set that flag too when argc == 0.
2009-08-10 20:51:29 +00:00