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4653 Commits

Author SHA1 Message Date
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
Maxime Coste
286a244aa2 Replace RegisterRestorer with a on_scope_end + lambda 2018-05-01 22:48:14 +10:00
Maxime Coste
6777c14697 Make OnScopeEnd valid even when non-copy elided 
OnScopeEnd was relying on copy elision to avoid temporary destructor
calls that would run the scope end function too soon.
 2018-05-01 22:47:06 +10:00
Maxime Coste
1fb53ca712 Fix wrong use of constexpr 2018-04-30 07:41:31 +10:00
Maxime Coste
e4f90e5ed2 Fix tests after changes to json_ui output 2018-04-29 23:06:24 +10:00
Maxime Coste
bcecb2f877 Fix crash on quitting 2018-04-29 22:59:20 +10:00
Maxime Coste
178d2d3cd3 Rework the way UI can trigger a client quitting 
Add a UserInterface::is_ok method and return false on
SIGHUP/stdin closing/socket dropping

This should be cleaner and more robust than the previous SIGHUP
handling code.

Fixes #1594
 2018-04-29 22:31:57 +10:00
Maxime Coste
57112b0845 Rename move to move_cursor 
move is pretty ambiguous and hard to find due to std::move.
 2018-04-29 22:31:57 +10:00
Maxime Coste
8e555cb992 JsonUI: add support for set_ui_options RPC call 
As discussed on #2019
 2018-04-29 20:45:53 +10:00
Maxime Coste
2fa553e728 Remove implicit conversion from String to DisplayAtom/DisplayLine 2018-04-29 20:45:53 +10:00
Maxime Coste
787ca7f19b Regex: small code style tweak 2018-04-29 19:58:18 +10:00
Maxime Coste
1e8026f143 Regex: Use only 128 characters in start desc and encode others as 0 
Using 257 was using lots of memory for no good reason, as > 127
codepoint are not common enough to be treated specially.
 2018-04-29 19:58:18 +10:00
Maxime Coste
528ecb7417 Regex: Use a custom 'DualThreadStack' structure to hold thread info 
Instead of using two vectors, we can hold both current and next
threads in a single buffer, with stacks growing on each end.

Benchmarking shows this to be slightly faster, and should use less memory.
 2018-04-29 19:58:18 +10:00
Delapouite
8b00d763e0 Docs: add exhaustive list of scoped objects 2018-04-28 17:41:24 +02:00
Maxime Coste
3afa32935f Merge remote-tracking branch 'Delapouite/unnamed-client' into HEAD 2018-04-28 09:30:35 +10:00
Maxime Coste
a1b8864c77 Merge remote-tracking branch 'lenormf/regex-format-string' into HEAD 2018-04-28 09:29:57 +10:00
Maxime Coste
2b9ec411d3 fix potential overflow in dump_regex 2018-04-28 09:29:15 +10:00
Frank LENORMAND
9bac04d35f regex_impl: Fix a potential format string flaw 2018-04-27 09:24:22 +03:00
Maxime Coste
8438b33175 Add a debug regex command to dump regex instructions 2018-04-27 08:35:09 +10:00
Maxime Coste
f10eb9faa3 Use indices instead of pointers for saves/instruction in ThreadedRegexVM 
Performance seems unaffacted, but memory usage should be lowered
as the Thread struct is 4 bytes instead of 16.
 2018-04-27 08:35:09 +10:00
Maxime Coste
4eb6740794 Add a -always switch to hook command to ignore hooks disabled 
Hooks specified as always will run regardless of the hook disabled
status.
 2018-04-26 08:28:11 +10:00
Maxime Coste
2d96fbed7c Reserve data for # register 2018-04-25 21:19:04 +10:00
Maxime Coste
2fc5a0317c Refactor RegexIterator::next to directly use a ThreadedRegexVM 2018-04-25 21:20:32 +10:00
Maxime Coste
fa17c46653 Regex: Refactor ThreadedRegexVM state handling 
Remove ExecState to store threads inside the ThreadedRegexVM so that
memory buffers can be reused between executions. Extract an ExecConfig
struct with all the data thats execution specific to avoid storing
it needlessly inside the ThreadedRegexVM.
 2018-04-25 21:19:04 +10:00
Delapouite
746b9acb96 Change client default name: "unnamed0" → "client0" 2018-04-23 11:42:11 +02:00
Stephen Hassard
eca53db2bf remove dragonflybsd specific logic since pkg-config works perfectly fine now 2018-04-22 09:12:45 -07:00
Maxime Coste
0b773ac26c Complete word from the current buffer in regex_prompt 
This allows to use Kakoune fuzzy matching to get the words we
are looking for.
 2018-04-19 07:58:42 +10:00
Maxime Coste
f545ff7727 Move get_word_db to word_db.cc 2018-04-19 07:58:42 +10:00
Maxime Coste
e207bd30d4 Extract a for_n_best algorithm from completion function 
Provide the heap based n-best algorithm through a nice interface.
 2018-04-19 07:58:42 +10:00
Maxime Coste
c2759ac526 Fix handling of local client quitting during its creation 
If the local client was quitted during its creation (using -e quit
for example), we could have been accessing a null pointer afterwards.

Make the rest of the code aware that local_client might be null.
 2018-04-19 07:56:37 +10:00
Maxime Coste
0f38be544c Makefile: use git-describe to get the version string 
That means we can just tag releases and the version will be taken
from the tag to generate the tarball.
 2018-04-14 13:05:59 +10:00
Maxime Coste
7f6a6ab1d3 Update startup message and include released version in it 
Having released version information in that message will be useful
to allow user to know which breaking changes apply to them.
 2018-04-14 13:04:45 +10:00
Maxime Coste
5fa19f4d7f NCursesUI: Add support for shifted function keys 
Shifted function keys are not well standardized around terminals,
Shift F(N) usually returns F(X) + N, with X=12 on xterm, X=10 on
rxvt-unicode... Default to X=12 and make it configuable through
the ncurses_shift_function_key ui_option.

This fixes what #1898 tried to.
 2018-04-11 20:39:57 +10:00
Tim Allen
50e422659b Add support for the shift modifier. 
Because keyboard layouts vary, the shift-modifier `<s-…>` is only supported
for special keys (like `<up>` and `<home>`) and for ASCII lowercase where
we assume the shift-modifier just produces the matching uppercase character.
Even that's not universally true, since in Turkish `i` and `I` are not an
uppercase/lowercase pair, but Kakoune's default keyboard mappings already
assume en-US mappings for mnemonic purposes.

Mappings of the form `<s-x>` are normalized to `<X>` when `x` is an ASCII
character. `<backtab>` is removed, since we can now say `<s-tab>`.
 2018-04-11 15:15:45 +10:00
Maxime Coste
d846400279 Redraw window when the face definition changed 
Hash the current face state and store that hash to check for changes.
 2018-04-10 20:35:23 +10:00
Maxime Coste
9c82f6586c FaceRegistry: Support referencing a named face from a parent scope 2018-04-10 19:57:16 +10:00
Maxime Coste
a2978bff25 Makefile: formatting fix 2018-04-10 19:02:32 +10:00
Maxime Coste
d571c207e6 Make version available through $kak_version and debug info 2018-04-09 17:06:02 +10:00
Maxime Coste
fc86acd9f0 Makefile: add a dist target to generate a tarball 2018-04-09 16:57:15 +10:00
Maxime Coste
57baad4afd Make FaceRegistry scoped 
set-face now takes a scope argument, and faces can be overridden on
a buffer or window basis.

colorscheme apply on global scope, which should be good enough for
now.

Fixes #1411
 2018-04-07 16:27:50 +10:00
Maxime Coste
6adb28ec12 Ignore current buffer when completing the :buffer command 
Closes #1901
Fixes #1782
 2018-04-07 16:27:44 +10:00
Maxime Coste
6f58c278bf Merge remote-tracking branch 'Delapouite/no-such' 2018-04-07 12:33:15 +10:00
Maxime Coste
23853f499e Add some safety static_asserts to remote read/write functions 2018-04-07 12:32:31 +10:00
Delapouite
cb02186c77 Make error messages more consistent 2018-04-06 16:56:53 +02:00
Maxime Coste
3c03129c46 Make compute_display_setup methods const 2018-04-06 09:16:59 +10:00
Maxime Coste
21603983c5 Add new buffers at the back of the buffer list 
This will be reverted if we discover why we were doing things the
over way around.

Fixes #1881
 2018-04-05 10:31:41 +10:00
Maxime Coste
f018a29b58 Merge remote-tracking branch 'Delapouite/declare-option' 2018-04-05 09:23:33 +10:00
Maxime Coste
71a1893a5e Fix some trailing spaces and a tab that sneaked into the code base 2018-04-05 08:52:33 +10:00
Maxime Coste
2f799b1acf NCurses: Tolerate failure to open /dev/tty and to ioctl for resize 
Not sure what to do when that happens, but asserting and quitting
is not necessarily the best option, try to tolerate it.

Fixes #1972
 2018-04-04 14:01:24 +10:00
Maxime Coste
6ee60ff9d7 Prompt: add <a-!> to expand the typed expansions in current line 
Fixes #1952
 2018-04-04 11:00:25 +10:00
Maxime Coste
ff073bcce1 Merge remote-tracking branch 'lenormf/fix-ncurses' 2018-04-01 14:42:44 +11:00
Maxime Coste
ea66465144 Restore previous status line after notifying wait for shell 
Fixes prompt getting erased by the wait for shell message, and
having to manually trigger a redraw to see it again.
 2018-04-01 10:08:54 +11:00
Frank LENORMAND
e06d048d2f src: Make code more readable, assert function calls that shouldn't fail 
Should help clarify what the issue is in #1972.
 2018-03-31 15:00:19 +03:00
Maxime Coste
0baf562c93 Support full redraws during shell execution and handle resize there 
Fixes #1973
 2018-03-30 09:58:18 +11:00
Maxime Coste
f6f2dafaf7 Make set -add replace existing value when applied to a map option 2018-03-30 09:26:39 +11:00
Delapouite
7f3a308b60 Add status message when commiting an undo group in insert mode 2018-03-29 22:54:03 +02:00
Maxime Coste
fab3dc642a Merge remote-tracking branch 'Delapouite/on-key' 2018-03-28 21:41:17 +11:00
Maxime Coste
ebc700ee17 Fix uninitialized m_empty_text StringView in LineEditor 2018-03-28 20:48:50 +11:00
Delapouite
1b7b3fea09 Fix typo in on-key command description 2018-03-28 07:33:43 +02:00
Delapouite
fc3f0f40b7 Give more hints in "option not found" error. 2018-03-27 19:14:41 +02:00
Maxime Coste
1f6c2b87ff Support count in <a-s> to split on groups of n lines 
Fixes #1966
 2018-03-27 22:33:58 +11:00
Maxime Coste
e8093a12a0 Simplify command debug code 2018-03-27 08:25:47 +11:00
Maxime Coste
0a833371ab Prompt: Do not call callback in on_enabled 
Schedule it for later, when we get "idle". It currently can lead to
crashed because after the callback, the current mode might be different,
leading to a crash when doing the ModeChange hook call.
 2018-03-27 07:40:44 +11:00
Maxime Coste
3d3a37a80c Fix 'O' not putting the cursor on the correct line 2018-03-27 07:28:25 +11:00
Maxime Coste
253790be51 Formatting fix 2018-03-26 19:50:51 +11:00
Maxime Coste
5ba27c18a4 Fix operator priority order error 2018-03-26 19:19:47 +11:00
Maxime Coste
59c883d02f Avoid visiting the same directory multiple times in insert filename completion 2018-03-25 20:28:26 +11:00
Maxime Coste
6d3fe30bf6 Allow explicit filename completion with empty prefix 2018-03-25 19:03:54 +11:00
Maxime Coste
a6b1d142fa Cleanup client name validation code 2018-03-25 16:53:27 +11:00
Maxime Coste
49c52b025f Remove contains_that and use any_of to be closer to the c++ stdlib 2018-03-25 16:47:19 +11:00
Maxime Coste
435b5b7ff9 Unify code that validates identifiers in Kakoune 
Session/Client/User modes names are now requiered to be "identifiers"
they must be in [a-zA-Z0-9_-]. Option names are the same except they
do not allow '-' as they need to be made available through the env vars
and '-' is not supported there.

Fixes #1946
 2018-03-25 16:35:33 +11:00
Maxime Coste
beb2cef7f9 Document rotate selection breaking change in startup message 2018-03-25 11:39:26 +11:00
Maxime Coste
ec7f3738ee Move rotate selection and rotate selection contents to ) and <a-)> 
Backward rotation are supported with (.

Fixes #1210
 2018-03-25 11:39:26 +11:00
Maxime Coste
683ce8e83b Use 1 and -1 for Forward/Backward Direction to simplify code 2018-03-25 11:25:55 +11:00
Maxime Coste
59e9108812 indent selector: When line is empty, find indent from surrounding lines 
Look for the first non empty line preceeding the current line, or
if not found, the first non empty line following it.

Fixes #1904
 2018-03-25 10:25:56 +11:00
Maxime Coste
81f605709c Remove parse_filename overload and use a default parameter 2018-03-25 07:55:39 +11:00
Maxime Coste
a732037b53 Support % in path option to mean current buffer directory 
In the end, % is not that painful to work with as its only set seldomly,
and we usually dont need to use expansion at the same time. Moreover, it
just requires a single \ to be escaped.

Fixes #1562
 2018-03-23 08:22:34 +11:00
Maxime Coste
db7b43acd5 Restore client name after converting to client 
When Kakoune forked the sever to background, the newly converted
to client process (the original client/server process) was not
preserving its previous client name.
 2018-03-23 07:36:18 +11:00
Maxime Coste
1cdeace128 Merge remote-tracking branch 'Delapouite/doc-commands' 2018-03-21 06:42:31 +11:00
Maxime Coste
5c1a5c6d15 Revert "Throw when trying to remove a child highlighter that does not exists" 
This reverts commit 56237aa8f8.

Throwing seems more correct, but it breaks lots of existing scripts.
reverting for now until we have a nice solution.
 2018-03-20 20:11:15 +11:00
Delapouite
00cb49438a Docs: add missing [<switches>] in commands signatures 2018-03-20 09:13:09 +01:00
Maxime Coste
bec849ae14 Tolerate empty filenames in real_path 2018-03-20 05:56:20 +11:00
Maxime Coste
f7f84b7402 NCursesUI: Rework menu_show to shrink menu height when needed 
Closes #1886
 2018-03-20 05:54:19 +11:00
Maxime Coste
826977eb1b Fix remove of highlighters with trailing / in their name 
Fixes #1914
 2018-03-20 05:35:37 +11:00
Maxime Coste
56237aa8f8 Throw when trying to remove a child highlighter that does not exists 2018-03-20 05:35:15 +11:00
Maxime Coste
b27d4afa8d Regex: Only allow SyntaxCharacter and - to be escaped in a character class 
Letting any character to be escaped is error prone as it looks like
\l could mean [:lower:] (as it used to with boost) when it only means
literal l.

Fix the haskell.kak file as well.

Fixes #1945
 2018-03-20 04:57:47 +11:00
Maxime Coste
6e695e37be Fix real_path again 2018-03-19 20:49:05 +11:00
Maxime Coste
6d8747b886 Fix introduced bug in real_path 2018-03-19 06:28:06 +11:00
Maxime Coste
9518f279fb Tweak option documentation helper to support -add 
Fixes #1939
 2018-03-19 03:04:50 +11:00
Maxime Coste
8a7e844207 NCursesUI: refactor info_show code 
Show MenuDoc info on the left of the menu if necessary. Cleanup the
code.
 2018-03-19 01:23:32 +11:00
Maxime Coste
cf37623f1a Refactor read_fd '\r' removal logic 2018-03-18 23:43:18 +11:00
Maxime Coste
ac91a79b12 Fix implementation of real_path to handle non-existing directories in / 
Fixes #1937
 2018-03-18 23:23:00 +11:00
Maxime Coste
7ba4ef897b Fix crash on expanding command line strings 2018-03-18 04:58:15 +11:00
Maxime Coste
0a2807e652 RangesHighlighter: a range that goes up to buffer end is not valid 2018-03-16 23:25:37 +11:00
Maxime Coste
08df409a53 RankedMatch: Do not compare word boundary match count on single word matches 
As the computation of word boundary matches is separate from the
actual subsequence matching, we sometimes have candidate that match
as a single word while still having multiple word boundary matches.

For example, with query "expresins", candidate "expressionism's"
will match as single word ("expressins" is a subsequence of
"expressionism"), and will have two word boundaries match (it does
match the last "s", which is considered as a separate word).

This should not be taken into account when compared against
candidate "expresions", which should be considered a better
match.

Fixes #1925
 2018-03-15 23:20:03 +11:00
Maxime Coste
6f2b093eec NCursesUI: Show full menu rather than triming to respect anchor 2018-03-13 15:18:06 +11:00
Maxime Coste
a480e566dc ranges: Add transform overload taking directly a pointer to member 
This overload will forward to the general transform implementation
using std::mem_fn to generate a callable.
 2018-03-13 14:24:03 +11:00
Maxime Coste
c82bf31378 NCursesUI: Use accumulate algorithm to gather the longest element in menu 2018-03-13 14:14:16 +11:00
Maxime Coste
bfaf52f8c0 Do not jump to buffer start on g. with no previous modifications 2018-03-13 14:00:57 +11:00
Delapouite
d5d23834f6 Handle hyphens in user-mode names 
Fix #1921
 2018-03-11 14:58:53 +01:00
Maxime Coste
e66073bc94 Detect infinit recursion in reference highlighting 
Reference highlighters allow for potential mutual recursion between
highlighters. This is usually fine, but if the recursion happens on
the same buffer range, it means we will recurse infinitely.

Fixes #1920
 2018-03-11 11:44:10 +11:00
Maxime Coste
4584ecac77 Move WORD text object to <a-w> 
It improves consistency and it looked like there was support for that
change on github.
Fixes #1861
 2018-03-10 00:25:19 +11:00
Maxime Coste
f801d0064a Merge remote-tracking branch 'Delapouite/hls' 2018-03-10 00:07:03 +11:00
Maxime Coste
9125b01fa8 Detect no-op replaces and do not act on them 
This avoids recording no-op undo groups.
 2018-03-09 23:07:05 +11:00
Delapouite
abc2d28570 Docs: extend explanations about line_flags, ranges and replace-ranges 2018-03-06 12:15:55 +01:00
Maxime Coste
9c85d9b389 Support changing autoreload option directly from the reload message 
Pressing Y or N will set the buffer (or window, if it is set at that
scope) autoreload option to the corresponding value, avoiding infinite
loops where a file getting constantly modified prevents the user from
using Kakoune.
 2018-03-05 11:17:57 +11:00
Maxime Coste
07113e7ee5 Add a GlobalSetOption hook 2018-03-05 10:39:14 +11:00
Maxime Coste
642b711d94 Merge remote-tracking branch 'Delapouite/scratch' 2018-03-05 07:10:57 +11:00
Maxime Coste
fb65fa60f8 Regex: take the full subject range as a parameter 
To allow more general look arounds out of the actual search range,
pass a second range (the actual subject). This allows us to remove
various flags such as PrevAvailable or NotBeginOfSubject, which are
now easy to check from the subject range.

Fixes #1902
 2018-03-05 05:48:10 +11:00
Maxime Coste
d9e44dfacf Regex: Remove helper functions from regex_impl.hh 
They were close duplicates from the ones in regex.hh and not used
anywhere else.
 2018-03-05 03:10:47 +11:00
Maxime Coste
6c4faf2050 Merge remote-tracking branch 'fsub/unused-lambda-capture' 2018-03-05 00:39:56 +11:00
Maxime Coste
a2fc89a6ec Remove SelectionList::update_timestamp() 
This single line member function was only used once, inline it
directly.
 2018-03-04 10:35:24 +11:00
Maxime Coste
2fd42fe5fc Insert: Do not move end of line on open line (o/O) 
Change the logic of open line commands so that if a selection lies
on the end of line character of the line from which we open a new
line, that selection does not move.

If we have two clients, A and B, with B's cursor on the eol character
of line L, and A hits `o` while on line L, B's cursor should stay
on the same (logical) line. Previous behaviour would make B's cursor
jump on the newly inserted line.
 2018-03-04 10:32:21 +11:00
fsub
44d381ce79 Remove unused lambda capture 2018-03-03 17:57:51 +01:00
Delapouite
c4eb4438d2 Remove <scope> from user-modes commands 2018-03-02 09:28:27 +01:00
Maxime Coste
7a54c0edfe Update status message with new breaking changes 2018-03-01 15:36:25 +11:00
Maxime Coste
28716ec058 Change x behaviour to select full line first even if on EOL 
x will always first select current line fully, and only then select
next line.
 2018-03-01 15:34:31 +11:00
Maxime Coste
f907e6cc46 Reintroduce complex selection merging behaviour 
Selection merging is necessary if we want X to work nicely when we are
on EOL (jumping to next line is as nice as it could be, and we are much
more often on EOL nowadays).
 2018-03-01 15:21:55 +11:00
Maxime Coste
7dfd439263 Merge remote-tracking branch 'Delapouite/user-mode-lock' 2018-03-01 14:04:52 +11:00
Maxime Coste
2193947b71 InsertCompleter: refactor line completer implementation 2018-02-28 15:40:42 +11:00
Maxime Coste
4e6b24eea2 Merge remote-tracking branch 'Delapouite/line_complete' 2018-02-28 15:32:31 +11:00
Maxime Coste
44a5082aaf Commands: Refactor generate_switches_doc 2018-02-28 15:32:11 +11:00
Maxime Coste
a6fd70c456 Ranges: Fix copiability of some range view iterators 
Some iterators were refering to to their view with a const ref, this
was making them non-copiable. Change those const ref into const pointers
in order to fix that.
 2018-02-28 15:16:49 +11:00
Maxime Coste
edee85a847 Merge remote-tracking branch 'aver-d/option_display' 2018-02-28 15:09:26 +11:00
Maxime Coste
d498a059c4 Prompt: update completions after inserting register or raw ke 2018-02-28 15:05:38 +11:00
Maxime Coste
bebc81ebe1 RefPtr: use inconditional noexcept specification on destructor 
The conditional specification could end up being recursive,
assume destructors must be (as is the C++ default) noexcept.
 2018-02-28 15:04:00 +11:00
Delapouite
a6a1c34288 Add -lock switch to enter-user-mode command 2018-02-27 19:55:00 +01:00
Delapouite
0568836943 Add support for line completion in all buffers 
- via completers option with line=all vs line=buffer
- via <c-x> L mapping
 2018-02-27 09:48:49 +01:00
Delapouite
98fcf8a497 Add [scratch] indicator in context info 2018-02-27 08:22:46 +01:00
Maxime Coste
b4dc16010d Fix out of bound read in ParameterParser::get_switch 
The empty string case was not correctly handled.
Fixes #1883
 2018-02-26 15:20:19 +11:00
Maxime Coste
18f0902824 Merge remote-tracking branch 'Delapouite/sels' 2018-02-26 11:34:05 +11:00
aver-d
f43635c4df Ease reading of command-line options 
This change displays command-line options in grid format. Each
parameter is indented with two spaces and then padded to maintain
vertical alignment of each description.

I think the visual spacing makes the options much easier to
read. This is particularly important for people new to Kakoune who
use `-help` as a way to become familiar with the program.
 2018-02-25 01:46:50 +00:00
Maxime Coste
6453ce7394 RefPtr: Add some more noexcept specifications 2018-02-25 00:20:10 +11:00
Maxime Coste
67424aae1e Remove avoidance of end of lines 
Various places in Kakoune code used to modify selections so that
cursors would not lie on an end of line. Remove those to increase
Kakoune's consistency and simplicity.

Now that end of lines are highlighted separately, they should not
be handled specially in most commands.
 2018-02-25 00:05:05 +11:00
Maxime Coste
171e787063 Update startup message to notify about h/l change 2018-02-24 23:16:39 +11:00
Maxime Coste
2a60af25dc Allow l/h to cross line boundaries 
l and h are now respectively "next character" and "previous character"
 2018-02-24 23:16:39 +11:00
Maxime Coste
6a6e71dc0f Highlight cursors differently when they lie on an end of line 
When on an end of line, certain behaviours can be surprising, for
example delete will join the following line (which makes sense, and
is consistent, but hard to predict if we do not know the cursor is
on and end of line).

As Kakoune is moving more and more towards treating end of lines
as any other character, making it clear when the cursor lies on
them seems like a good way to reduce surprise.
 2018-02-24 21:32:01 +11:00
Maxime Coste
a0de41d165 goto last change: do not try to avoid end of lines 
Avoiding end of line is a behaviour we avoid (pun intended) more and more
in Kakoune source code, now that end of lines are regularly selected, it
makes no sense to just to next line when last modification lies on an EOL
(and it probably did not make much sense back when that code was written).
 2018-02-24 21:09:09 +11:00
Maxime Coste
a25d6171d3 Fix crash in select_sentence when not selection to end 
select_sentence could create a buffer iterator preceeding the
buffer begin, leading to a crash trying to read line -1.
 2018-02-24 20:22:23 +11:00
Maxime Coste
efce8e0ce6 Revert "Do not save last command/pipe/regex in register when history is disabled" 
This reverts commit 55621fb4cc.

This should not be necessary as :exec/eval already save those registers
and reset them by default, and it breaks the ability to use those
registers during an eval/exec (as the commands behave differently)
 2018-02-24 19:58:40 +11:00
Maxime Coste
4d11bb20c3 Always collapse jumps in exec/eval, remove -collapse-jumps switch 
There does not seem to be any reasonable use cases of not collapsing
jumps when the input is not comming from the user. Always collapse
them.

It could make sense to move jump collapsing out of context_wrap as
in general any action not comming directly from the user should
collapse them, at the moment a comment or mapping will not collapse
jumps, which is unfortunate.
 2018-02-24 19:02:15 +11:00
Maxime Coste
933ac4d3d5 Regex: Improve comments and constify some variables 
Reword various comments to make some tricky parts of the regex
engine easier to understand.
 2018-02-24 17:40:08 +11:00
Maxime Coste
af21d4ca1e regex: track CompiledRegex::StartDesc in the Regex memory domain 2018-02-24 16:29:24 +11:00
Delapouite
e568231fe3 Display number of combined/saved/restored selections in status 2018-02-23 22:58:44 +01:00
Maxime Coste
e9c18ebff6 Merge remote-tracking branch 'lenormf/fix-makefile' 2018-02-23 08:10:11 +11:00
aver-d
da009b0ef5 Fix typos in C++ string literals 
informations, dont, incrementaly, alignement
 2018-02-22 20:28:01 +00:00
Frank LENORMAND
01c1b4fd69 src makefile: Fix the --static flag passed to pkg-config 2018-02-22 15:56:14 +03:00
Maxime Coste
99d1fee44c Merge remote-tracking branch 'Delapouite/trim' 2018-02-22 22:06:27 +11:00
Maxime Coste
13ac0e367d NCursesUI: Rework menu placement to fix missing menu on small window 2018-02-22 22:04:04 +11:00
Maxime Coste
35d68d2f82 Fix crash when iterating through options on window creation 
Window::on_option_changed calls hooks, which can do anything
including adding/removing options in the various option managers

Fixes #1863
 2018-02-21 22:47:41 +11:00
Maxime Coste
69a0ad09b4 Rewrite OptionManager::flatten_options to use ranges 
Avoid accumulating the flattened options into a vector, generate
a lazy range that will give the proper list.
 2018-02-20 23:32:51 +11:00
Maxime Coste
6d111d4bd7 Re-introduce aliases in command name completion 
Aliases are considered again in command name completion, but only
if they are more than 3 charactes long. This should prevent cluttering
with aliases while still letting long ones being completed.
 2018-02-20 23:32:31 +11:00
Maxime Coste
6239357e99 ranges: Support temporary parameters passed to concatenated 2018-02-20 21:55:06 +11:00
Maxime Coste
fec34c3748 Json: Fix buffer overflow when reading json finishing with { or [ 
Fixes #1860
 2018-02-20 07:42:10 +11:00
Maxime Coste
2c0eba9d95 user-modes: Fix incorrect use of keymap mode 
The keymap mode was passed to on_next_key_with_autoinfo, which
means the mapping was applied directly by the InputHandler.

That led to the first key being interpretted as a mapping, then
all following keys being executed normally, as if typed in the
parent mode of the user mapping.
 2018-02-19 21:03:29 +11:00
Maxime Coste
76f5fb937c Fix bug in command parsing post refactoring 
Fixes #1857
 2018-02-19 08:29:04 +11:00
Maxime Coste
fc60e29870 Small code tweaks regarding user modes 2018-02-18 20:24:34 +11:00
Maxime Coste
f88195d2d9 Merge remote-tracking branch 'Delapouite/user-mode' 2018-02-18 20:20:35 +11:00
Maxime Coste
eb2e44e0eb Makefile: use PKG_CONFIG to get static compilation flags as well 2018-02-18 15:43:28 +11:00
Maxime Coste
536fa29ed5 CommandManager: unescape % while parsing the string 2018-02-18 14:56:52 +11:00
Maxime Coste
dc30b0e6d6 Do not support general commands in filter mode 2018-02-18 14:54:21 +11:00
Maxime Coste
84d70f8aeb normal mode: Fail if ':' is pressed with no CommandManager 2018-02-18 14:53:37 +11:00
Maxime Coste
5924694bda ShellManager: init from a static list of env vars 
No need to go through a static list and then copy them one by
one in a vector.
 2018-02-18 14:52:29 +11:00
Maxime Coste
d9cddf41f2 BufferManager: Support missing ClientManager 2018-02-18 14:50:24 +11:00
Maxime Coste
10c6c59a26 Buffer: avoid expensive option flattening in on_registred with NoHooks 2018-02-18 14:48:24 +11:00
Maxime Coste
74fd602569 '*' uses escaping of meta characters instead of \Q and \E 
Fixes #1825
 2018-02-17 20:36:07 +11:00
Maxime Coste
bde1f5349d CommandManager: refactor parsing of commands to iterate through tokens 
Avoid storing a big vector of tokens, read them one by one, and
store only the current command.
 2018-02-15 23:24:19 +11:00
Delapouite
fccfc76e89 Add trim_selections primitive 2018-02-13 14:35:10 +01:00
Delapouite
6b447a0ecb Add declare-user-mode / enter-user-mode commands 2018-02-12 14:19:58 +01:00
Maxime Coste
f3c19ba7fa Prevent whitespaces in command names 
Fixes #1843
 2018-02-11 20:35:21 +11:00
Maxime Coste
a822bcd6e0 Do not specify utf8 InvalidPolicy when we are using the default value 
It was specified only in two call sites, and everywhere now only uses
the pass policy, which is the default.
 2018-02-11 17:39:19 +11:00
Maxime Coste
66fe2d84da Refuse modification of ReadOnly buffers and make Debug buffer readonly 
The debug buffer is a bit special as lots of events might mutate it,
permitting it to be modified leads to some buggy behaviour:

For example, `pipe` uses a ForwardChangeTracker to track buffer
changes, but when applied on a debug buffer with the profile flag
on, each shell execution will trigger an additional modification
of the buffer while applying the changes, leading to an assertion
failing as changes might not be happening in a forward way anymore.

Trying to modify a debug buffer will now raise an error immediatly.
 2018-02-11 13:06:19 +11:00
Maxime Coste
3584e00d19 Regex: Use a template argument instead of a regular one for "forward" 
forward (which controls if we are compling for forward or backward
matching) is always statically known, and compilation will first
compile forward, then backward (if needed), so by having separate
compiled function we get rid of runtime branches.
 2018-02-09 22:45:53 +11:00
Maxime Coste
aa9f7753e8 Regex: minor code cleanup 2018-02-09 22:19:56 +11:00
Maxime Coste
cb16e52179 FaceRegistry: pass face names as StringViews instead of const String& 2018-02-09 22:08:29 +11:00
Maxime Coste
e46a5697e5 Add a limit to the size of selection with which we will try to diff on pipe 
Limit to 100K of data for now, as we diff at the byte level.
 2018-02-09 21:47:18 +11:00
Maxime Coste
bbf62d1779 diff: try to improve code readability 2018-02-09 21:31:10 +11:00
Maxime Coste
b7a3d80bde CommandManager: Use byte rather than columns for token positions 
Not only are display columns rarely used to give error positions,
but they make the parsing much slower as for each token we need to
compute the column in the line.
 2018-02-09 20:30:33 +11:00
Maxime Coste
e2c1d44a7f Fix parsing of percent tokens with unicode separators 2018-02-06 20:29:08 +11:00
Maxime Coste
4a96926c4b Handle errors while reloading buffer gracefully 
Fixes #1831
 2018-02-05 20:27:32 +11:00