Adds support for:
- api:vim_input("<D-a>")
- ":nnoremap <C-D-S-...>" and permutations thereof
UIs must capture the modifier and send it as "<D-...>" to vim_input().
Note: Before this commit, any arbitrary ":nnoremap <{foo}-{bar}>"
mapping could already be invoked with feedkeys("\<{foo}-{bar}>"). This
commit supports "D-" as a modifier that can be combined with "C-", "A-",
"S-" in any order.
For non-GUI (terminal) support, user must:
:set <D-a>={CSI sequence}
then send the {CSI sequence} from their terminal. But this does not work
yet (regression #2204).
Closes#2190
Problem: When "$" is in 'cpo' the popup menu isn't undrawn correctly.
(Issue 166)
Solution: When using the popup menu remove the "$".
478c46e50f
NOTE: To reproduce in nvim:
nvim -u NONE -c 'exe "norm iaaa iabbbbbb acc" | norm yyp' -c 'set cpo+=$'
Problem: 'formatexpr' is evaluated too often.
Solution: Only invoke it when beyond the 'textwidth' column, as it is
documented. (James McCoy)
0f8dd840fc
Problem: After deleting characters in Insert mode such that lines are
joined undo does not work properly. (issue 324)
Solution: Use Insstart instead of Insstart_orig. (Christian Brabandt)
c3bbad085c
Regarding the individual items in the header:
`Vim - Vi improved by Bram Moolenar`
Bram Moolenar is already mentioned throughout the documentation, as
well as the intro screen.
`:help uganda`
It's already shown to all users who don't use `shortmess+=I` upon
starting nvim, and is already placed prominently in help.txt, i.e.,
`:help` run with no arguments.
`:help credits`
Already mentioned near the top of help.txt.
`README.md`
Already mentioned in develop.txt.
Two new keys have been added to key_name_entry in keymap.c:
`FocusGained` and `FocusLost`.
Two cases have been added to the key handing switch in edit.c each
applying their respective autocmds.
In normal.c two functions have been added alongside nv_cursorhold doing
a similar job of applying the autocmd for the appropriate key.
tui/input.c has a new function `handle_focus_event` which eats either of
the control sequences for focus gained or lost. This function is checked
before handle_bracketed_paste and handle_forced_escape.
tui.c registers neovim as able to receive these control sequences in
terminfo_start and undoes that in terminfo_stop.
Closes#2302
- `insert_handle_key`: Contains the big insert mode switch statement.
- `insert_do_complete`: Code that used to be in the `docomplete` label.
- `insert_do_cindent`: Code that used to be in the `force_cindent` label.
Also move some code after the switch statement into the beginning of
`insert_check`.
Refactor insert mode to use `state_enter` as an event loop:
- Move o_lnum(static variable) outside function
- Move code before the insert mode loop into `insert_enter`
- Move code before `safe_vgetc()` call into `insert_check`
- Move code after `safe_vgetc()` call into `insert_execute`
- Remove doESCkey label and handle insert mode repeating in the `insert_enter`
function
- Remove do_intr label(this is not the place for platform-specific interrupt
charts)
Begin refactoring edit() into a state that can be managed by the `state_enter()`:
- Move local variables into a local InsertState structure
- Fix code style in the entire function.
Refactor input.c, normal.c and edit.c to use the K_EVENT special key to trigger
the CURSORHOLD event. In normal and edit mode, K_EVENT is treated as
K_CURSORHOLD, which enables better handling of arbitrary actions in those
states(eg: In normal mode the previous operator counts will be restored).
Also fix a test in vim_spec.lua. The test had a wrong assumption: cmdheight is
only used to determine when the press enter screen will be shown, not to limit
how many lines or control pagination.
Problem: Moving the cursor in Insert mode starts new undo sequence.
Solution: Add CTRL-G U to keep the undo sequence for the following
cursor movement command. (Christian Brabandt)
8b5f65a527Closes#3492
What works:
1. ShaDa file dumping: header, registers, jump list, history, search patterns,
substitute strings, variables.
2. ShaDa file reading: registers, global marks, variables.
Most was not tested.
TODO:
1. Merging.
2. Reading history, local marks, jump and buffer lists.
3. Documentation update.
4. Converting some data from &encoding.
5. Safer variant of dumping viminfo (dump to temporary file then rename).
6. Removing old viminfo code (currently masked with `#if 0` in a ShaDa file for
reference).
- Improve the implementation of deferred/immediate events.
- Use the new queue module to change how/when events are queued/processed by
giving a private queue to each emitter.
- Immediate events(which only exist to break uv_run recursion) are now
represented in the `loop->fast_events` queue.
- Events pushed to child queues are propagated to the event loop main queue and
processed as K_EVENT keys.
- Add event loop abstraction module under src/nvim/event. The
src/nvim/event/loop module replaces src/nvim/os/event
- Remove direct dependency on libuv signal/timer API and use the new abstraction
instead.
- Replace all references to uv_default_loop() by &loop.uv, a new global variable
that wraps libuv main event loop but allows the event loop functions to be
reused in other contexts.
Problem: Insert mode completion with complete() may have CTRL-L work like
CTRL-P.
Solution: Handle completion with complete() differently. (Yasuhiro
Matsumoto, Christian Brabandt, Hirohito Higashi)
https://github.com/vim/vim/commit/v7-4-653
We already use wrappers for allocation, the new `xfree` function is the
equivalent for deallocation and provides a way to fully replace the malloc
implementation used by Neovim.
While in a terminal and insert mode, if an event caused loss of focus,
nvim would stay in the terminal event loop causing an inconsistent view
of internal state and/or segfault.
Remove the "term" argument from terminal_enter() as it only makes sense
to call it with curbuf->terminal. Terminate the loop when switched to a
different buffer.
fixes#2301
