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2014-10-02Copy ACS characters as UTF-8, from Balazs Kezes.nicm
2014-04-17Some more long lines.nicm
2014-01-28Allow replacing each of the many sets of separate foo-{fg,bg,attr}nicm
options with a single foo-style option. For example: set -g status-fg yellow set -g status-bg red set -g status-attr blink Becomes: set -g status-style fg=yellow,bg=red,blink The -a flag to set can be used to add to rather than replace a style. So: set -g status-bg red Becomes: set -ag status-style bg=red Currently this is fully backwards compatible (all *-{fg,bg,attr} options remain) but the plan is to deprecate them over time. From Tiago Cunha.
2013-05-15RIS should reset focus reporting, from Hayaki Saito.Nicholas Marriott
2013-03-27Move the cursor back into the last column on CUU/CUD to match xtermNicholas Marriott
behaviour. From George Nachman.
2013-03-22Unbreak line wrapping.Nicholas Marriott
2013-03-22Implement DECAWM (SM/RM 7) using existing MODE_WRAP flag.Nicholas Marriott
2013-03-22Support the latest theory for mouse input, this is enabled/disabled withNicholas Marriott
SM/RM 1006 and is similar in style to SGR input: \033[<b;x;yM or \033[b;x;ym. From Egmont Koblinger.
2013-03-21Instead of loads of little screen_write_*_on and off functions whichNicholas Marriott
just change mode flags, just have screen_write_mode_set and screen_write_mode_clear.
2013-01-18Rather than having two grids for each pane, one for ASCII and one forNicholas Marriott
UTF-8, collapse the two together. Simplifies the code at the expense of more memory (which can probably be reduced again later).
2013-01-15Implement ECH (erase character, CSI X). Reported by Christian Neukirchen.Nicholas Marriott
2012-12-08Handle resetting 256-colours properly when parsing #[default],Nicholas Marriott
#[fg=default] and #[bg=default] styles.
2012-09-24Use ACS characters for choose-tree arrows based on diff from RomainNicholas Marriott
Francoise.
2012-07-10xfree is not particularly helpful, remove it. From Thomas Adam.Nicholas Marriott
2012-03-17Revert screen-write.c r1.54 and fix the bug properly. After wrapping aNicholas Marriott
line in a pane, the cursor needs to move to the next line unless it scrolled.
2012-03-14Store context off before moving the cursor when wrapping, to fix longNicholas Marriott
standing bug drawing over the status line.
2012-03-03Support "bracketed paste" mode. This adds a -p flag to paste-buffer - ifNicholas Marriott
this is used and the application has requested bracketed pastes, then tmux surrounds the pasted text by \033[200~ and \033[201~. Applications like vim can (apparently) use this to avoid, for example, indenting the text. From Ailin Nemui.
2012-01-21Add a -R flag to send-keys to reset the terminal. Written ages ago andNicholas Marriott
Suggested by someone, I forget who.
2011-10-23Support for \e[3J to clear the history. Also send the correspondingNicholas Marriott
terminfo code (E3) before locking.
2011-05-18Support setting the xterm clipboard when copying from copy mode usingNicholas Marriott
the xterm escape sequence for the purpose (if xterm is configured to allow it). Written by and much discussed Ailin Nemui, guidance on xterm/termcap/terminfo from Thomas Dickey.
2011-04-17Fix character position check, from Tiago Resende.Nicholas Marriott
2011-03-26Fix to properly wrap wide characters, from Micah Cowan.Nicholas Marriott
2011-03-07Support passing through escape sequences to the underlying terminal byNicholas Marriott
using DCS with a "tmux;" prefix. Escape characters in the sequences must be doubled. For example: $ printf '\033Ptmux;\033\033]12;red\007\033\\' Will pass \033]12;red\007 to the terminal (and change the cursor colour in xterm). From Kevin Goodsell.
2011-01-25When clearing the entire screen, clear lines that are used into theNicholas Marriott
history like xterm does. Requested ages ago by someone I've forgotten.
2011-01-03Support for UTF-8 mouse input (\033[1005h). This was added in xterm 262Nicholas Marriott
and supports larger terminals than the older way. If the new mouse-utf8 option is on, UTF-8 mouse input is enabled for all UTF-8 terminals. The option defaults to on if LANG etc are set in the same manner as the utf8 option. With help and based on code from hsim at gmx.li.
2010-12-29Support all four of the xterm mouse modes. Based on a diff from hsim atNicholas Marriott
gmx.li.
2010-06-21Ensure we overwrite UTF-8 wide characters properly, and never overwriteNicholas Marriott
characters we weren't overlapping. Fixes "disappearing wide characters" glitch. From Micah Cowan.
2010-04-06Merge copy mode and output mode, dropping the latter. Idea and code fromNicholas Marriott
Micah Cowan.
2009-12-03Massive spaces->tabs and trailing whitespace cleanup, hopefully for the lastNicholas Marriott
time now I've configured emacs to make them displayed in really annoying colours...
2009-11-26Remove a couple of unused arguments where possible, and add /* ARGSUSED */ toNicholas Marriott
the rest to reduce lint output.
2009-11-18Cleanup by moving various (mostly horrible) little bits handling UTF-8 gridNicholas Marriott
data into functions in a new file, grid-utf8.c, and use sizeof intead of UTF8_DATA. Also nuke trailing whitespace from tmux.1, reminded by jmc.
2009-11-16A screen can be one cell wide; don't crash if that is the case.Nicholas Marriott
2009-11-11Add an explicit zero-length check for UTF-8 input data, prompted by a reportNicholas Marriott
from parfait via deraadt. While here, add a statement to set the width when filling with _s if not enough space (width should never be high enough at the moment anyway), and wrap some long lines.
2009-10-20Try to reduce the UTF-8 mess.Nicholas Marriott
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.
2009-10-20UTF-8 combined character fixes.Nicholas Marriott
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.
2009-10-20Move the check for whether to force a line wrapper lower down into the tty codeNicholas Marriott
where it has access to the tty width, which is what should have been checked.
2009-10-17Always move the cursor position on !xenl terminals, since there is no invisibleNicholas Marriott
last cursor position. Also nuke an unused variable.
2009-10-17Don't print wide characters at screen width - 1. Matches uterm behaviour andNicholas Marriott
is probably a better idea anyway.
2009-10-17Instead of having a complicated check to see if the cursor is in the lastNicholas Marriott
position to avoid an explicit wrap, actually move it there. Some UTF-8 fixes to come.
2009-10-12When drawing lines that have wrapped naturally, don't force a newline butNicholas Marriott
permit them to wrap naturally again. This allows terminals that use this to guess where lines start and end for eg mouse selecting (like xterm) to work correctly. This was another long-standing issue raised by several people over the last while. Thanks to martynas@ for much testing. This was not trivial to get right so bringing it in for wider testing and adn to fix any further glitches in-tree.
2009-10-12When backspace is received at the beginning of a line and the previous line wasNicholas Marriott
wrapped, move the cursor back up to the end of the previous line. Another one of the forgotten persons requested this quite a while ago (I need to start noting names on todo items...) when it was quite hard to implement. Now it is easy and I don't see it can do any harm, so hey presto...
2009-10-12Wrap a couple of long lines.Nicholas Marriott
2009-10-12Permit attributes to be turned off in #[] by prefixing with "no", for exampleNicholas Marriott
"noblink".
2009-09-15Stick line length to what is actually used (removing an optimization thatNicholas Marriott
allowed it to be bigger), and use clear line/EOL sequences rather than spaces in copy/scroll mode. This fixes xterm copy/paste from tmux which treats trailing spaces differently from clearing a line with the escape sequences. Reported by martynas@.
2009-09-10Permit options such as status-bg to be configured using the entire 256 colourNicholas Marriott
palette by setting "colour0" to "colour255".
2009-09-07Permit embedded colour and attributes in status-left and status-right using newNicholas Marriott
#[] special characters, for example #[fg=red,bg=blue,blink].
2009-08-21Ugh, committed the wrong version of this change and got both solutions ratherNicholas Marriott
than just the second. Remove unused assignment.
2009-08-20A few trivial optimisations: no need to check for zero size if callingNicholas Marriott
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.
2009-08-13It was originally intended that scroll mode would show content that wasNicholas Marriott
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.
2009-08-08Add a flags member to the grid_line struct and use it to differentiate linesNicholas Marriott
wrapped at the screen edge from those terminated by a newline. Then use this when copying to combine wrapped lines together into one.