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4632 Commits

Author SHA1 Message Date
Maxime Coste
d2509e54f2 Fix compilation with gcc-5 
Gcc-5 seems to have a bug in its handling of template variable.

Fixes #2267
 2018-07-30 07:15:17 +01:00
Maxime Coste
2c9daf2378 Merge remote-tracking branch 'Delapouite/map-key-completer' 2018-07-28 19:48:24 +10:00
Maxime Coste
eef2ea5136 Lazily iterate over words instead of gathering them in a vector 2018-07-26 23:05:00 +10:00
Maxime Coste
eefe26b48b Fix shared string registry ref count stats 2018-07-26 22:20:19 +10:00
Maxime Coste
7cf3cbde8e Cleanup some trailing whitespaces and double semicolon 2018-07-26 21:56:34 +10:00
Maxime Coste
737807dde2 Replace a few loops with ranges 2018-07-26 21:23:06 +10:00
Maxime Coste
0919679e0d Make TransformView iterator's category match its underlying's 
In particular, this make gathering a transformed range to a vector
faster because we can use the random access nature of underlying
iterator to get the size to allocate in the vector upfront.
 2018-07-26 20:58:55 +10:00
Maxime Coste
62fa783bfd Fix missing override specifier 2018-07-26 20:16:48 +10:00
Maxime Coste
7905382b74 Obtain a new window for a client before releasing the current one 
Creating a window potentially runs hooks, which themselves could
trigger shell evaluation, which could handle urgent input events
such as a resize, while waiting for the shell to finish. When that
happens, the client had a temporarily null window as it had already
released its own window.

Fixes #2225
 2018-07-25 21:23:22 +10:00
Maxime Coste
a5f53dccb7 Micro optimize command parsing by avoiding utf8 decoding 
Balanced quoted parsing does not need to decode utf8, neither does
unquoted word parsing. This improves startup time a bit, helping
for issue #2152
 2018-07-25 20:58:07 +10:00
Maxime Coste
918fe6ddd8 Fix uninitialized context flags 2018-07-25 20:57:47 +10:00
Maxime Coste
0d6e04257b Fix memory leak in regex execution 2018-07-25 20:57:11 +10:00
Maxime Coste
b1187cf91d Quote every option type but integral types 
Opt-in quoting was a bad choice, lets default to opt-out with
all integral types non quoted.
 2018-07-24 20:26:24 +10:00
Maxime Coste
5f825cf0f5 Merge remote-tracking branch 'lenormf/fix-C-skip-empty-lines' 2018-07-23 21:14:23 +10:00
Maxime Coste
bbb508634e Support setting registers to empty lists 
Note that empty registers still act as-if they contained a single
empty string.

Fixes #2228
 2018-07-23 08:35:13 +10:00
Maxime Coste
f27700cc53 Restore SIGPIPE handler to default before spawning shell 
Fixes #2238
 2018-07-23 08:32:17 +10:00
Maxime Coste
6270ce4a80 Merge remote-tracking branch 'lenormf/fix-face-name-format' 2018-07-22 21:13:48 +10:00
Maxime Coste
3c51da4488 Merge remote-tracking branch 'lenormf/fix-development-version' 2018-07-22 15:58:41 +10:00
Maxime Coste
7b9f162e7d Opt-in types for quoting of option lists 
This avoid quoting ints in int-lists for example, as they do not
risk containing whitespaces.

Fixes #2223
 2018-07-22 15:51:32 +10:00
Frank LENORMAND
a2f9c68a7c src: Change the bullet point symbols in the version notes 2018-07-20 13:55:16 +03:00
Frank LENORMAND
60bd8df3c2 src: Don't print a number for the development version 2018-07-20 13:49:36 +03:00
Frank LENORMAND
2b0c143808 src: Allow face names to contain an underscore 
Closes #2229
 2018-07-20 09:47:30 +03:00
Maxime Coste
7195100609 Re-introduce kill_session::exit_status, @lenormf was right 
As discussed in #2186, in the end we need the exit status for the
case where the local client exited first (the server forked to
background) then another client trigger the kill command.
 2018-07-19 19:27:56 +10:00
Maxime Coste
56a5dc66ff Merge remote-tracking branch 'lenormf/kill-clients-exit-code' 2018-07-19 18:42:22 +10:00
Maxime Coste
40a91b1120 Add a -debug '...' switch to Kakoune startup that sets the debug option 
This gives an easy way to profile startup by running with -debug profile.
 2018-07-19 18:36:49 +10:00
Maxime Coste
7ed5d53fe6 Fix RegexCompileFlags::Backwards having the same value as Optimize 
That means every Optimized regex had the Backwards version
compiled as well, which doubled the time it took to compile them
and doubled the memory usage of regex.

This should improve #2152
 2018-07-19 18:34:40 +10:00
Frank LENORMAND
5543a4d58c src: Propagate to clients the kill exit code 
Fixes #2177
 2018-07-19 10:54:49 +03:00
Maxime Coste
56912dd22c Merge remote-tracking branch 'icetan/buffer-reload-hook' 2018-07-19 08:29:22 +10:00
Maxime Coste
b1d5fda960 Reduce confusion in add-highlighter docstring 
Closes #2222
 2018-07-19 08:26:25 +10:00
Maxime Coste
c58457a3c0 Fix manual insert completion menu not getting automatically hidden 
Fixes #2208
 2018-07-15 11:46:02 +10:00
Maxime Coste
d23ac09fc1 Add support for <a-;> in prompt mode 
Fixes #2096
Closes #2060
 2018-07-15 11:17:16 +10:00
Maxime Coste
bde726d034 Change autoshowcompl to auto_complete with insert|prompt possible values 2018-07-15 11:10:32 +10:00
Maxime Coste
2f815511da Merge remote-tracking branch 'Screwtapello/fix-info-docstring' 2018-07-14 23:17:10 +10:00
Maxim Baz
3ca424d10f
Fix description of ui_options 2018-07-13 22:46:24 +02:00
Tim Allen
591a9ab093 The info command only takes one content string, not one-or-more. 2018-07-10 17:51:57 +10:00
Christopher Fredén
ae6c214f52
Add BufReload hook which is triggered on buffer reload 2018-07-09 14:20:52 +02:00
Maxime Coste
79ec8d0010 Rename highlighters that used an underscore to use a dash 
For example `show_matching` is now `show-matching`.
 2018-07-08 19:14:15 +10:00
Maxime Coste
1b5f665664 Refactor WrapHighlighter::next_split_pos to avoid non-linear complexity 
Previous Implementation was constantly computing byte/column count
from the begining of the line, leading to a non-linear complexity
with respect to the length of a line.

Fixes #2146
 2018-07-08 18:51:11 +10:00
Maxime Coste
51ec1194f1 Use a memory mapped file for sourcing 2018-07-08 17:25:12 +10:00
Maxime Coste
cde0c51cd6 Tweak comment to make it less ambiguous 2018-07-08 16:58:19 +10:00
Maxime Coste
b6933a2bdb Fix infinite loop on SIGHUP with the NCursesUI 
Fixes #2126
 2018-07-08 15:54:01 +10:00
Maxime Coste
f89ea657ef Fix asserts with -sync flag handling and slight code cleanup 2018-07-05 08:30:57 +10:00
Maxime Coste
63d4c8c311 Change a on end of line behaviour to be consistent 
`a` will just jump on next line, `a` on last end of line opens a new
line beneath it.

Fixes #1164
 2018-07-05 08:00:14 +10:00
Maxime Coste
55a5ec3bbd Tweak how highlighter names are auto-generated 2018-07-05 07:54:28 +10:00
Maxime Coste
2e0e206951 Make recurse regex opt-in with a -recurse switch instead of opt-out 2018-07-05 07:54:28 +10:00
Maxime Coste
f9fda70de6 Fix add-highlighter docstring 2018-07-05 07:54:28 +10:00
Maxime Coste
63d7984b89 Fix bug in recursive region highlighting 2018-07-05 07:54:28 +10:00
Maxime Coste
6993b0f347 Fix region highlighters validation that the delegate type exists 2018-07-05 07:54:28 +10:00
Maxime Coste
96c9718144 Parse unknown switches as positional for region highlighters 2018-07-05 07:54:28 +10:00
Maxime Coste
073b630e7a Prevent adding region/default-region highlighters to non-regions parents 2018-07-05 07:54:28 +10:00
Maxime Coste
711150f4ac Allow removing region from regions highlighter 2018-07-05 07:54:28 +10:00
Maxime Coste
1574748d4e Invalidate cache when RegionsHighlighter subregions are modified 2018-07-05 07:54:28 +10:00
Maxime Coste
64d0fd91ae Auto-generate highlighter name if only path is given 2018-07-05 07:54:28 +10:00
Maxime Coste
b0ccf97b44 Refactor RegionsHighlighters to define each region as a separate command 2018-07-05 07:54:28 +10:00
Maxime Coste
c9cdae4364 Add HashMap::items to access item list 2018-07-05 07:54:28 +10:00
Maxime Coste
d6b0297ac8 Fix ParameterParser::position_from with arbitrary indices 2018-07-05 07:54:28 +10:00
Maxime Coste
b4b335155e Refactor add-highlighter to make naming explicit 
The highlighter name must be given as part of the path of the
highlighter, as the last element.

Fixes #1712
 2018-07-05 07:54:28 +10:00
Maxime Coste
18dfecfa9d Introduce a "double_up" function for doubling up escaping 2018-07-05 07:54:28 +10:00
Maxime Coste
6a31d0ebc7 Fix auto escaping of command argument completion 2018-07-05 07:54:28 +10:00
Maxime Coste
7abf04babd Improve highlighting of Kakrc string regions 
Unfortunately Strings that start with a quoted quote (like '''str')
are still incorrectly highlighted, a deeper refactoring of the regions
highlighter will be necessary.
 2018-07-05 07:54:28 +10:00
Maxime Coste
eab98c88bd Refactor handling of startup info to make it configurable 
A new `status_info_version` option allows user to disable info
message regarding changes that happened at that version or
earlier.
 2018-07-05 07:54:28 +10:00
Maxime Coste
74e4925de0 Expand %reg{} inside double quotes only to the main selection value 2018-07-05 07:54:28 +10:00
Maxime Coste
124a5d4905 Tolerate restoring invalid coordinates from register 
Clamp those selection after updating them to the current timestamp

Fixes #2078
 2018-07-05 07:54:28 +10:00
Maxime Coste
ed123a2cc9 Reference the big breaking refactoring in the startup message 2018-07-05 07:54:28 +10:00
Maxime Coste
27163106c7 Make register expansions expand to the full register content 
Now that we have a nice standard way to express lists of strings,
registers can be fully exposed. An new $kak_main_reg_... env var
was added to provide the previous behaviour which is relied on by
doc.kak.
 2018-07-05 07:54:28 +10:00
Maxime Coste
d6c6ed9bbf Store each selection as a separate element in a register 
It makes more sense to use the list nature of the register to store
the selections instead of storing them as a single string separated
by spaces.
 2018-07-05 07:54:28 +10:00
Maxime Coste
8aba0b3cb4 Change set-register command to take a list of values 
Registers are lists of strings, so this make it possible to set
the whole list instead of forcing registers to a single element
when going through the set-register command.
 2018-07-05 07:54:28 +10:00
Maxime Coste
183f32803b Fix selection save/restore from registers post selection list syntax change 2018-07-05 07:54:28 +10:00
Maxime Coste
087a940fbe Add 'skip(size_t)' range utility to skip a number of elements 2018-07-05 07:54:28 +10:00
Maxime Coste
76093f252c Change env vars that are lists to use the general list syntax 2018-07-05 07:54:28 +10:00
Maxime Coste
8b2e5ea862 Make selection lists use the option list syntax 2018-07-05 07:54:28 +10:00
Maxime Coste
b548dd3a6f Change option lists to be specified as separate arguments on commands line 
Option lists and maps are specified using separate arguments, avoiding
the need for additional escaping of their separator and reusing the
existing command line spliting logic instead.

As discussed on #2087, this should make it much easier to work with
list options, and make the general option system feel cleaner.
 2018-07-05 07:54:28 +10:00
Maxime Coste
5eeec8bd4d Make expansion of strings support quoting of % by doubling up 2018-07-05 07:54:28 +10:00
Maxime Coste
c829595d01 Refactor command line parsing 
Command line parsing now works as follow:

* Quoted strings ('...', "..." and %~...~ with '~' non nestable)
  use 'doubling-up' for escaping their delimiter, if the delimiter
  appears twice in a row, it is considered as part of the string and
  represent one delimiter character. So 'abc''def' == "abc'def". No
  other escaping takes place in those strings.

* Balanced strings (%{...}) do not support any kind of escaping, but
  finds the matching closing delimiter by taking nesting into account.
  So %{abc{def}} == "abc{def}".

* Non quoted words support escaping of `;` and whitespaces with `\`,
  `%`, `'` and '"` can be escaped with `\` at the start of the word,
  they do not need escaping (and will not be escaped) else where in
  a word where they are treated literally. Any other use of '\' is a
  literal '\'. So \%abc%\;\ def == "%abc%; def"

As discussed in #2046 this should make our command line syntax more
robust, provide a simple programmatic way to escape a string content
(s/<delim>/<delim><delim>/g), be well defined instead of ad-hoc
undocumented behaviour, and interact nicely with other common
escaping by avoiding escaping hell (:grep <regex> can in most case
be written with the regex unquoted).
 2018-07-05 07:54:28 +10:00
Maxime Coste
24d8a58b0d Add -with-hooks to execute-keys and make -no-hooks evaluate-commands specific 2018-07-05 07:54:28 +10:00
Maxime Coste
9082564ab7 Make -with-maps only available for execute-keys command 
It does not make a lot of sense to have this switch for
evaluate-commands.
 2018-07-05 07:54:28 +10:00
Maxime Coste
5902c7b790 Do not save any registers by default in evaluate-commands 2018-07-05 07:54:28 +10:00
Maxime Coste
ec16969609 Do not reparse %sh{...} strings 
Automatic reparsing of %sh{...}, while convenient in many cases,
can be surprising as well, and can lead to security problems:

'echo %sh{ printf "foo\necho bar" }' runs 'echo foo', then 'echo bar'.
we make this danger explicit, and we fix the 'nop %sh{...}' pattern.

To reparse %sh{...} strings, they can be passed to evaluate-commands,
which has been fixed to work in every cases where %sh{...} reparsing
was used..
 2018-07-05 07:54:28 +10:00
Maxime Coste
3b9818c10b Merge remote-tracking branch 'lenormf/edit-readonly-flag' 2018-07-04 19:47:05 +10:00
Maxime Coste
86616c207d Merge remote-tracking branch 'lenormf/synchronized-write' 2018-07-04 19:46:40 +10:00
Frank LENORMAND
5309b7b5e5 src: Add a -sync flag to the write commands 2018-07-04 09:49:53 +03:00
Frank LENORMAND
dd17b20bbf src: Allow the edit command to create readonly buffers 2018-07-03 14:34:48 +03:00
dahlbaek
2a509ba73f Mark unused variables with the [[gnu::unused]] attribute 2018-07-02 19:33:52 +02:00
Frank LENORMAND
266ce73de7 src: Make C skip empty lines 
This commits changes the way `C` behaves when the next line is empty:
instead of stopping the selection, it will now jump to the next line
that can hold a selection as big as the current one.

The primitive's count parameter holds the maximum amount of selections
that should be added to the current one.

Closes #2061
 2018-06-30 14:39:15 +03:00
Frank LENORMAND
1cb51cacb7 src: Fix cycle hogging when using C at EOF 2018-06-30 11:53:28 +03:00
Maxime Coste
43b72770ec Fix wrong logic for moving filedescriptors leading to closed stdin 
With this fix, tests can now use /dev/null as stdin.

Fixes #2165
 2018-06-28 22:56:50 +10:00
Olivier Perret
67655de947 Use a dedicated vm op for dot when match-newline is false 2018-06-24 12:41:50 +02:00
Olivier Perret
b5ee1db1c4 Use bit-flags for storing regex regex options 2018-06-24 12:41:50 +02:00
Olivier Perret
8edef8b3f1 Add support for regex flag to toggle dot-matches-newline 2018-06-24 12:41:50 +02:00
Maxime Coste
667777521b Refactor the way main selection is determined after rotating contents 
Fixes #2133
 2018-06-21 08:07:17 +10:00
dahlbaek
52a3e9a84d Pass in OpenBSD binary path using preprocessor option 
Alternative to hard coding binary path for OpenBSD
 2018-06-20 14:20:55 +02:00
Patrick Marchand
dc3e4823a5 Remove extraneous include for openbsd 
Forgot to remove this before pushing.
 2018-06-20 14:20:55 +02:00
Patrick Marchand
2789857f32 Adds openbsd support 
Seems to work on openbsd 6.3-current but needs more testing. Had to
hardcode the binary path as openbsd considers getting the executable
path at runtime a security flaw.
 2018-06-20 14:20:55 +02:00
Maxime Coste
3d4ee7d201 Tweak search style menu completion display 2018-06-20 20:20:11 +10:00
Maxime Coste
b82d31016b Do not draw menu if it would hide prompt content 2018-06-20 08:12:53 +10:00
Maxime Coste
226db75aeb Change Search completion to display on top of the modeline 2018-06-19 21:02:24 +10:00
Maxime Coste
6dca67c674 Fix two <s-tab> requiered to access last completion in prompt 
A single <s-tab> should be enough.
 2018-06-19 07:40:52 +10:00
Delapouite
0bfdaf7d3e Improve unmap command key-completer 2018-06-15 15:16:08 +02:00
Maxime Coste
665d3fa196 Fix edit -fifo without -scroll when the buffer is already opened 
Scrolling was taking place in that case even though it was not
desired.
 2018-06-13 07:11:03 +10:00
Maxime Coste
ee19497d37 Fix crash when adapting window position post buffer modifications 2018-06-13 05:00:35 +10:00
Maxime Coste
0bdde991ea Remove unneeded Window::m_range post refactoring 2018-06-12 06:48:48 +10:00
Maxime Coste
0d3a1b5955 Try to keep window position fixed when buffer gets modified 
Adapt window position to the changes that happened in the buffer
since last redraw.

Fixes #1989
 2018-06-11 15:10:30 +10:00
Maxime Coste
df90ba5984 Extract update_ranges_ifn as a general utility function 2018-06-11 15:10:30 +10:00
Maxime Coste
539832bf29 Add position offset to Window to limit moves with search menu style 
Window can be resized with an "offset_pos" flag, which means that
the resize took place on the top left corner of the window, leading
to a change in current window position. This is treated as temporary
and the position change is stored in a m_position_offset field.

That allows the ncurses UI to offset the position when it displays
a Search menu, so that the window does not constantly scroll when
the search menu open/closes. The window will only scroll if it needs
to in order to keep the main selectin visible.
 2018-06-11 15:10:30 +10:00
Maxime Coste
60cf71bc24 Pass DisplaySetup through the HighlightContext 2018-06-11 15:10:30 +10:00
Maxime Coste
97af2ffc84 Merge remote-tracking branch 'alyssais/patch-2' 2018-06-03 12:19:09 +10:00
Maxime Coste
310e5e3bcd NCursesUI: Use only 3 line menu for MenuStyle::Search 2018-06-03 12:17:38 +10:00
Maxime Coste
2bdbf7e379 Add MenuStyle::Search that prevents the menu from hiding buffer text 
Fixes #2042
 2018-06-03 12:17:38 +10:00
Maxime Coste
56e5322b45 EventManager: Never block if a forced file descriptor is present 2018-06-03 12:17:38 +10:00
Maxime Coste
c63502c7c6 Code cleanup and slight refactor in NCursesUI menu code 2018-06-03 12:17:38 +10:00
Alyssa Ross
7685a657ca
Fix grammar in highlight error message 2018-06-01 13:02:38 +02:00
Delapouite
b60ed6ca53 docs: fix missing ] in wrap hl -marker switch docstring 
Also add the related changelog entry
 2018-05-30 18:11:19 +02:00
Alyssa Ross
2deb2c0294
Fix typos in add-highlighter range help 2018-05-28 13:19:12 +02:00
Maxime Coste
f06badcfd3 Fix clang compilation 2018-05-28 08:26:19 +10:00
Maxime Coste
b5693c6253 Refactor option_from_string to return directly the option value 2018-05-27 13:00:50 +10:00
Maxime Coste
2617f5e022 Add unit test for option parsing 2018-05-27 13:00:48 +10:00
Maxime Coste
f1c1de834a Add a -marker <marker_text> switch support to the wrap highlighter 
This makes wrapped lines very explicit.

Fixes #2065
 2018-05-26 22:22:00 +10:00
Maxime Coste
68fb3ba88f Rework fail command not to display command call stack 
`fail` triggers "expected" errors, and hence should just display
the provided message.
 2018-05-26 21:31:17 +10:00
Maxime Coste
54b62cbef7 Do not expose C++ typeid().name to user facing errors on wrong option type 
Fixes #2079
 2018-05-26 10:01:26 +10:00
Maxime Coste
9b89652b0b Fix potential assert on itersel selection restoration 
We cannot guarantee after an itersel that selections are going to
still be in ascending order, but we were calling a SelectionList
constructor that was assuming this was the case.
 2018-05-24 08:08:51 +10:00
Maxime Coste
4ef5c80724 Fix Kakoune client busy looping on SIGHUP 
Pure clients never quitted when they got SIGHUP after recent changes
to add is_ok to UserInterface. run_client now tracks the UI state as
well and quits if the UI gets killed.
 2018-05-23 08:16:35 +10:00
Maxime Coste
56e2174cf6 Do not reuse m_buffer_trash to store dying buffers in ~BufferManager 
Doing that clears m_buffer_trash, deleting buffers contained there,
but we are not ready to have Buffer destructors running yet as we
did not clear the ClientManager, meaning we might have free windows
pointing to buffers in the buffer trash.
 2018-05-21 20:30:24 +10:00
Maxime Coste
d4e36958f8 Gather options in a vector when running Buffer::on_option_changed 
on_option_changed might trigger hooks that will mutate the option
managers, invalidating the iterators we use.
 2018-05-21 20:07:25 +10:00
Maxime Coste
919b7ce645 Fix also the implementation of to_string(size_t) change 2018-05-21 20:01:19 +10:00
Maxime Coste
edc53de8cc Small code cleanup 2018-05-21 07:55:07 +10:00
Maxime Coste
b7dabf11f2 Fix incompatible to_string function declaration when size_t is unsigned int 2018-05-21 07:53:21 +10:00
Maxime Coste
ec0f8fe574 Extend try command to support multiple catches. 
If a catch command fails, and another catch is availabe following
it, that following catch gets executed.
 2018-05-19 14:15:16 +10:00
Maxime Coste
243cfbc4ae Fix behaviour of extending to next match when wrapping 
If the search wraps to get to next match, drop that selection when
extending.
 2018-05-19 14:15:16 +10:00
Maxime Coste
14d12fac04 Rename -allow-override switch to -override 
Closes #2057
 2018-05-19 14:15:16 +10:00
Maxime Coste
c9a8658671 Fix assert with window small enough so that no part of buffer is displayed 
Fixes #2056
 2018-05-19 14:15:16 +10:00
Maxime Coste
79b60f69a9 Small code cleanups 2018-05-17 22:55:53 +10:00
Maxime Coste
b22c8ad8c7 Fix potential missed redraws 2018-05-17 22:50:11 +10:00
Maxime Coste
b0577d07f6 Merge remote-tracking branch 'Screwtapello/newlines-after-json-errors' 2018-05-17 07:47:34 +10:00
Maxime Coste
9bd3231d9b Avoid needless constant allocation in StaticRegister::set 2018-05-17 07:41:32 +10:00
Maxime Coste
4cc9c9997e compute_line_modifications: avoid potentially long iteration 2018-05-17 07:41:32 +10:00
Maxime Coste
fcce76ba57 Handle all pending events before redrawing 
If new events happen while handling events, take care of those
new events as well before redrawing.
 2018-05-17 07:41:32 +10:00
Tim Allen
0af53fb0dc Print a newline after errors in the JSON UI. 
This makes them just a little easier to read.
 2018-05-16 23:26:05 +10:00
Maxime Coste
75eb293f98 Rename Context::Flags::Transient to Context::Flags::Draft 
Draft is well establish and all draft context are transient.
 2018-05-14 08:23:00 +10:00
Maxime Coste
b204e773d4 Do not push jumps implicitely in transient contexts 
This should improve performance in draft contexts.
 2018-05-14 08:23:00 +10:00
Maxime Coste
288cf6de73 Fix performance problem when generating many values for # register 
Fixes #2008
 2018-05-09 23:02:53 +10:00
Maxime Coste
327d8ad759 Mark Client, Window, Buffer and OptionManager as final 
Avoids warning about non virtual destructor calls on them,
as they have a vtable due to OptionManagerWatcher.
 2018-05-09 23:01:40 +10:00
Maxime Coste
e8c648b7b7 Store the timestamp at which a display buffer was generated 
Coordinates inside a display buffer are only valid for a certain
buffer content, they cannot be used once the buffer has been
modified.

Fixes #2034
 2018-05-08 21:56:44 +10:00
Maxime Coste
148d6c205b Fix wrong behaviour in select surrounding 
Fixes #2030
 2018-05-07 22:17:57 +10:00
Maxime Coste
7a841dcca7 Remove out of date noexcept(false) on MessageWriter destructor 
This made sense when the writer was trying to send the message
in its destructor, but this is not the case anymore.
 2018-05-05 07:59:13 +10:00
Maxime Coste
da1d78a3c2 Do not let exception propagate out of register restoring lambda 
It is called during a std::vector destruction, which is noexcept,
leading to terminate being called.
 2018-05-05 07:57:37 +10:00
Maxime Coste
7325ad216c Add support for explicit menu selection from the UI 
the JsonUI now supports a "menu_select(int)" RPC call that should
trigger explicit selection of the provided item index.

As discussed for issue #2019.
 2018-05-03 22:28:20 +10:00
Maxime Coste
c2637f08d9 JsonUI: Add support for a "mouse" RPC calls from the UI 
As discussed on issue #2019
 2018-05-03 22:27:59 +10:00
Maxime Coste
a19ce37634 Tweak the way register restorers are created to try to fix OSX compilation 2018-05-03 08:14:15 +10:00
Maxime Coste
74f90c1fc5 Refactor buffer undo tree 
Store the undo tree as an array of undo nodes, instead of as a
pointer based tree.
 2018-05-02 22:34:55 +10:00
Maxime Coste
4288f0fb3a Move ScopedEdition to context_wrap 
No need to create it both in context_wrap and in the called function.
 2018-05-01 22:49:01 +10:00