Commit Graph

56 Commits

Author SHA1 Message Date
Thomas Adam
78a00c845c Merge branch 'obsd-master'
Conflicts:
	tmux.h
2015-11-21 14:24:33 +00:00
nicm
933929cd62 Memory leaks and an uninitialized part of utf8_data, from Patrick Palka. 2015-11-20 22:02:54 +00:00
Thomas Adam
bb820fa761 Merge branch 'obsd-master' 2015-11-14 14:01:08 +00:00
nicm
3db0d50df4 The private use area at U+E000 to U+F8FF is not very useful if it is
width 0, make it width 1 instead.
2015-11-14 12:03:23 +00:00
Thomas Adam
f12d7f0d4b Merge branch 'obsd-master' 2015-11-14 12:01:09 +00:00
nicm
205d15e82d All these return values from utf8_* are confusing, use an enum. 2015-11-14 11:45:43 +00:00
Thomas Adam
7b4b78b419 Merge branch 'obsd-master' 2015-11-14 11:38:52 +00:00
nicm
f401791a56 Rename a variable in utf8_combine for consistency and use 0xfffd for
unknown Unicode.
2015-11-14 11:13:44 +00:00
nicm
64333e3ef8 Be more strict about invalid UTF-8. 2015-11-14 10:56:31 +00:00
Thomas Adam
3df4959f51 Merge branch 'obsd-master'
Conflicts:
	Makefile
2015-11-13 10:42:45 +00:00
nicm
c5689a5a40 Long overdue change to the way we store cells in the grid: now, instead
of storing a full grid_cell with UTF-8 data and everything, store a new
type grid_cell_entry. This can either be the cell itself (for ASCII
cells), or an offset into an extended array (per line) for UTF-8
data.

This avoid a large (8 byte) overhead on non-UTF-8 cells (by far the
majority for most users) without the complexity of the shadow array we
had before. Grid memory without any UTF-8 is about half.

The disadvantage that cells can no longer be modified in place and need
to be copied out of the grid and back but it turned out to be lot less
complicated than I expected.
2015-11-13 08:09:28 +00:00
Thomas Adam
a7027ed8e5 Merge branch 'obsd-master' 2015-11-13 00:01:15 +00:00
nicm
e71a915412 Rename overly-long utf8data to ud throughout. 2015-11-12 22:04:37 +00:00
Thomas Adam
4f88344df3 Merge branch 'obsd-master' 2015-11-12 14:01:14 +00:00
nicm
a209ea3953 Add utf8_padcstr and use it to align columns in list-keys. 2015-11-12 12:43:36 +00:00
nicm
d6daf37df4 Tidy utf8.c a little: build table on first use, and make utf8_width take
a u_int rather than splitting and then combining again in utf8_split.
2015-11-12 12:19:57 +00:00
Thomas Adam
5f483499f3 Merge branch 'obsd-master' 2015-11-12 12:01:17 +00:00
nicm
c41673f3fa If we know the terminal outside tmux is not UTF-8, replace UTF-8 in
error messages and whatnot with underscores the same as we do when we
draw UTF-8 characters as part of the screen.
2015-11-12 11:10:50 +00:00
nicm
69e0b8326a Support UTF-8 key bindings by expanding the key type from int to
uint64_t and converting UTF-8 to Unicode on input and the reverse on
output. (This allows key bindings, there are still omissions - the
largest being that the various prompts do not accept UTF-8.)
2015-11-12 11:05:34 +00:00
Thomas Adam
35fd6d134a Merge branch 'obsd-master'
Conflicts:
	utf8.c
2015-11-11 08:14:36 +00:00
schwarze
e9b58d9de4 Update the internal wcwidth(3) table of tmux(1) to match the data
in /usr/src/share/locale/ctype/en_US.UTF-8.src, with one single
exception:  Keep U+00AD SOFT HYPHEN at width 1 rather than moving
it to width 0, a tradition already observed in the old
https://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c .
While here, manually rebalance the btree for optimal lookup speed.
OK nicm@
2015-11-05 16:44:25 +00:00
Thomas Adam
0a88377086 Merge branch 'obsd-master' 2015-04-22 10:05:54 +01:00
nicm
3497843f02 Style nit - unnecessary brackets. 2015-04-20 14:48:55 +00:00
Nicholas Marriott
747cab4281 No need for $Id$ now. 2014-11-08 12:27:43 +00:00
Thomas Adam
562af864bd Merge branch 'obsd-master'
Conflicts:
	Makefile
	cmd-list-commands.c
	cmd-suspend-client.c
	job.c
	tmux.h
	xmalloc.c
2014-10-21 07:11:44 +01:00
nicm
a27ba6e380 Add xreallocarray and remove nmemb argument from xrealloc. 2014-10-08 17:35:58 +00:00
Thomas Adam
953c3ef47a Merge branch 'obsd-master'
Conflicts:
	Makefile
	tmux.1
	window.c
2014-04-23 11:26:11 +01:00
nicm
806520f025 Add some UTF-8 utility functions and use them to prevent the width limit
on formats from splitting UTF-8 characters improperly.
2014-04-17 15:37:55 +00:00
nicm
a5d4b7f3d9 Some more long lines. 2014-04-17 14:45:49 +00:00
Thomas Adam
57c514d2f8 Remove <vis.h>; not used on Linux. 2014-04-05 12:40:19 +01:00
Thomas Adam
0c99c7dbff Merge branch 'obsd-master'
Conflicts:
	Makefile
	tty-keys.c
2014-04-05 12:36:14 +01:00
nicm
252a7373d6 Support UTF-8 with choose-buffer, from Kosuke ASAMI. Also make
buffer_sample bigger to let it trim at window right edge.
2014-04-02 18:12:18 +00:00
nicm
ee19d304ff In four byte UTF-8 sequences, only three bits of the first byte should
be used. Fix from Koga Osamu.
2014-03-31 21:43:35 +00:00
Nicholas Marriott
7019f77c05 In four byte UTF-8 sequences, only three bits of the first byte should be
used. Fix from Koga Osamu.
2014-03-08 16:27:45 +00:00
Thomas Adam
b58bca9a72 Merge branch 'obsd-master'
Conflicts:
	tmux.c
2013-04-13 17:05:49 +01:00
Nicholas Marriott
27dcf470dc Remove some Korean characters from the zero-width list that apparently
shouldn't be there, from Jeong Mok Cho.
2013-04-12 12:50:36 +00:00
Nicholas Marriott
5b85efeb93 Fix some UTF-8 Japanese issue on OS X, SF bug 3566884. 2012-09-24 13:56:32 +01:00
Tiago Cunha
391f1f08c0 Expand the Id keyword. 2011-07-09 09:42:33 +00:00
Tiago Cunha
219442cff7 Sync OpenBSD patchset 828:
Support for UTF-8 mouse input (\033[1005h). This was added in xterm 262
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.
2011-01-07 14:34:45 +00:00
Nicholas Marriott
ac3b78a841 Support for UTF-8 mouse input (\033[1005h). This was added in xterm 262
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.
2011-01-03 23:35:21 +00:00
Tiago Cunha
21b23f8e54 Sync OpenBSD patchset 424:
%zu not %u, doh.
2009-10-23 17:21:34 +00:00
Tiago Cunha
f41a3914a5 Sync OpenBSD patchset 421:
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.
2009-10-23 17:16:25 +00:00
Nicholas Marriott
9afb0d739e %zu not %u, doh. 2009-10-20 22:17:33 +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
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
duplicate. Found by lint.
2009-06-25 16:09:11 +00:00
Nicholas Marriott
245685433e Constify utf8_width() function argument. 2009-06-25 16:00:50 +00:00
Nicholas Marriott
1675ddb4d1 Miscellaneous unused functions, including one which was basically a
duplicate. Found by lint.
2009-06-25 06:15:04 +00:00
Nicholas Marriott
27cfa81110 Constify utf8_width() function argument. 2009-06-24 05:35:07 +00:00
Nicholas Marriott
35876eaab9 Import tmux, a terminal multiplexor allowing (among other things) a single
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