Tiago Cunha
7562781c9d
Sync OpenBSD patchset 186:
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Draw UTF-8 characters under the selection correctly.
2009-07-28 22:41:38 +00:00
Tiago Cunha
c84145751a
Sync OpenBSD patchset 164:
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tty_write is relatively short and the only function left in tty-write.c so
move it into tty.c.
2009-07-23 12:57:45 +00:00
Tiago Cunha
b72f9bea43
Sync OpenBSD patchset 162:
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More tty code tidying: move the saved cursor/region position (from before the
screen was updated) out of struct screen and into struct tty_ctx.
2009-07-23 12:48:18 +00:00
Tiago Cunha
9c6fa90857
Sync OpenBSD patchset 160:
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enum tty_cmd is only used as an index into the array of command function
pointers, so remove it and use the function pointers directly to represent
themselves.
2009-07-23 12:38:01 +00:00
Tiago Cunha
b6afa30c39
Sync OpenBSD patchset 159:
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There are relatively few arguments to tty_cmd_* functions now, so tidy them up
by using a struct rather than hiding everything with varargs.
2009-07-22 18:08:56 +00:00
Tiago Cunha
75a44d856e
Sync OpenBSD patchset 158:
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tty_cmd_raw is only used once, for raw UTF-8 output, so rename it to
tty_cmd_utf8character and eliminate the size argument.
2009-07-22 17:58:42 +00:00
Nicholas Marriott
fd0971542f
Don't send initialisation strings is1/2/3 (barely anything else does) and move
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smcup to the first and rmcup to the last sequences output to the terminal. This
allows tmux to use the alternate screen (smcup/rmcup) when available.
2009-07-12 17:08:37 +00:00
Nicholas Marriott
2ddcb51df3
Fix $Id$.
2009-07-08 18:03:03 +00:00
Nicholas Marriott
1825609d8d
Handle empty or unset TERM correctly; also fix a fatal() message while here.
2009-07-08 17:58:32 +00:00
Nicholas Marriott
9f0653386b
$Id$.
2009-07-01 23:06:32 +00:00
Nicholas Marriott
eed4f7600d
Fix $Id$.
2009-06-29 22:04:51 +00:00
Nicholas Marriott
edc2e7da98
Copy the 256-colour flag into the tty saved cell as well as the actual colour,
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otherwise colour 8 isn't reset.
2009-06-29 22:03:09 +00:00
Nicholas Marriott
bb459beb03
Whitespace and more syncing.
2009-06-25 16:34:50 +00:00
Nicholas Marriott
a5830b9603
Restore $Id$ and add script to do so.
2009-06-25 16:21:32 +00:00
Nicholas Marriott
582660bdf3
Miscellaneous unused functions, including one which was basically a
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duplicate. Found by lint.
2009-06-25 16:09:11 +00:00
Nicholas Marriott
947fabc751
Unused variables. Found by lint, no binary change.
2009-06-25 16:05:39 +00:00
Nicholas Marriott
942ea4267d
Trying to predict the cursor position for UTF-8 output in the same way as for
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normal eight-bit output is wrong, separate it into a different function. Fixes
spacing when mixing UTF-8 with some escape sequences, notably the way w3m does
it.
2009-06-25 16:01:26 +00:00
Nicholas Marriott
93631b3ca7
Implement the DEC alignment test. With the last change this is enough for the
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first cursor test in vttest (in ports) to pass; it still shops a few more
problems though.
2009-06-25 15:51:54 +00:00
Nicholas Marriott
49477de55c
Fix some miscalculations when clearing to start of screen: the number of lines
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to the cursor is cy not cy - 1, and the current cursor cell should be included.
2009-06-25 15:50:48 +00:00
Nicholas Marriott
0fdd47660a
UTF-8 detection is broken on sparc64; disable until I get time to test it further.
2009-06-24 17:31:03 +00:00
Nicholas Marriott
6db7bd6791
Try to guess if the window is UTF-8 by outputting a three-byte UTF-8 wide character and seeing how much the cursor moves. Currently tries to figure out if this works by some stupid checks on the terminal, these need to be rethought. Also might be better using a width 1 character rather than width 2.
2009-05-19 16:08:35 +00:00
Nicholas Marriott
dd2f8d7d74
Don't force wrapping with \n when asked, let the cursor code figure it out. Should fix terminals which use this to detect line breaks.
2009-05-14 16:21:55 +00:00
Nicholas Marriott
143aa718e5
Space trimmage mega-diff.
2009-05-04 17:58:27 +00:00
Nicholas Marriott
54a5f82588
Region can reset cursor to 0,0 - bad if there is an offset. So sort out region before cursor.
2009-05-04 17:52:14 +00:00
Nicholas Marriott
fb543c7707
Use ACS for line drawing characters.
2009-05-04 13:20:02 +00:00
Nicholas Marriott
f0a716f484
Use a u_char so top-bit-set update the cursor as well.
2009-04-29 17:50:52 +00:00
Nicholas Marriott
7c5f1af26f
Ignore del too.
2009-04-29 17:06:45 +00:00
Nicholas Marriott
dbf52facd2
Change scroll/pane redraws to only redraw the single pane affected rather than
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the entire window.
2009-04-02 21:08:15 +00:00
Nicholas Marriott
84cde92c8f
If redrawing the region would mean redrawing > half the pane, just schedule to
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redraw the entire window. Also add a flag to skip updating the window any
further if it is scheduled to be redrawn. This has the effect of batching
multiple redraws together.
2009-04-02 20:30:23 +00:00
Nicholas Marriott
b6450b167b
Basic horizontal splitting and layout management. Still some redraw and other
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issues - particularly, don't mix with manual pane resizing and be careful when
viewing from multiple clients; generally cycling the layout a few times will
fix most problems. Getting this in for testing while I think about how to deal
with manual mode.
Split window as normal and cycle the layouts with C-b space. Some of the
layouts will work better when swap-pane comes along.
2009-04-01 18:21:42 +00:00
Nicholas Marriott
907bec675a
FD_CLOEXEC more fds. Still one I can't find...
2009-03-31 22:20:42 +00:00
Nicholas Marriott
6c27f1c335
Draw vertical line on the right when window size is limited.
2009-03-31 18:39:45 +00:00
Nicholas Marriott
8a160f2d58
- Unbreak selection colouring.
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- Get UTF-8 check the right way round...
2009-03-30 20:14:50 +00:00
Nicholas Marriott
23fef99009
8 -> UTF8_SIZE.
2009-03-29 11:18:28 +00:00
Nicholas Marriott
cf7b384c43
Better UTF-8 support, including combined characters. Unicode data is now stored
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as UTF-8 in a separate array, the code does a lookup into this every time it
gets to a UTF-8 cell. Zero width characters are just appended onto the UTF-8
data for the previous cell. This also means that almost no bytes extra are
wasted non-Unicode data (yay).
Still some oddities, such as copy mode skips over wide characters in a strange
way, and the code could do with some tidying.
2009-03-28 20:17:29 +00:00
Nicholas Marriott
6c0728fe07
Step 2 of the Grand Plan To Make UTF-8 Better.
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Split grid into two arrays, one containing grid attributes/flags/colours (keeps
the name grid_cell for now) and a separate with the character data (called
text). The text is stored as a u_short but is treated as a uint64_t elsewhere;
eventually the grid will have two arrays.
I'm not happy with the naming so that might change.
Still need to decide where to go from here. I'm not sure whether to combine
the peek/set functions together, and also whether to continue to treat the
text as a uint64_t (and convert to/from Unicode) or make it a char array
(of size one when UTF-8 disabled, eight when enabled) and keep everything
as UTF-8.
Also since UTF-8 will eventually become an attribute of the grid itself it
might be nice to move all the padding crap into grid.c.
2009-03-28 16:30:05 +00:00
Nicholas Marriott
587badecdb
Clear using ED when redrawing the screen. I foolishly assumed using spaces
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would be equivalent and terminals would pick up on this, but apparently
not. This fixes copy and paste in xterm/rxvt.
2009-03-28 10:15:01 +00:00
Nicholas Marriott
f6001f9ffc
Whoops. Didn't mean to commit this yet.
2009-03-27 16:44:51 +00:00
Nicholas Marriott
b97264bb70
Update TODO.
2009-03-27 16:44:00 +00:00
Nicholas Marriott
e6d35b6aa4
Support for 88 colour terminals.
2009-03-07 10:29:06 +00:00
Nicholas Marriott
546a9d5257
Don't die on any error from fd.
2009-02-17 18:53:10 +00:00
Nicholas Marriott
b03783efad
strdup() not necessary here.
2009-02-16 19:01:16 +00:00
Nicholas Marriott
b2282f243b
Use the right row when calling RI.
2009-02-13 19:45:16 +00:00
Nicholas Marriott
fdafe63004
Reset region before using CUD etc.
2009-02-13 17:09:55 +00:00
Nicholas Marriott
eb7d229bac
Code tidying on my way to find tmux-in-tmux bug.
2009-02-13 16:53:14 +00:00
Nicholas Marriott
9d2697f78b
Whoops. Build testing is a good idea...
2009-02-12 00:19:31 +00:00
Nicholas Marriott
e6ed1cc44f
Never draw last character: stops stray scrolling sometimes should status line be disabled.
2009-02-12 00:18:05 +00:00
Nicholas Marriott
5a04f74d81
Only use RI at the top of the screen.
2009-02-12 00:03:58 +00:00
Nicholas Marriott
959eeef505
FreeBSD's console wraps lines at $COLUMNS - 1 rather than $COLUMNS (the cursor can never be beyond $COLUMNS - 1) and does not appear to support changing this behaviour, or any of the obvious possibilities (turning off right margin wrapping, insert mode). This is irritating, most notably because it impossible to write to the very bottom-right of the screen without scrolling. To work around this, if built on FreeBSD and run with a "cons" $TERM, the bottom-right cell on the screen is omitted.
2009-02-11 23:16:45 +00:00
Nicholas Marriott
d5eaf3a9f6
Emulate CSR with existing screen data on old/stupid terminals which don't support it.
2009-02-11 19:06:58 +00:00
