2017-03-21 09:08:19 -07:00
|
|
|
|
*vim_diff.txt* Nvim
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NVIM REFERENCE MANUAL
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Differences between Nvim and Vim *vim-differences*
|
|
|
|
|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
Nvim differs from Vim in many ways, although editor and Vimscript (not
|
|
|
|
|
Vim9script) features are mostly identical. This document is a complete and
|
|
|
|
|
centralized reference of the differences.
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2017-10-20 17:33:58 -07:00
|
|
|
|
Type |gO| to see the table of contents.
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
==============================================================================
|
2020-08-31 00:51:35 -07:00
|
|
|
|
1. Configuration *nvim-config*
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
- Use `$XDG_CONFIG_HOME/nvim/init.vim` instead of `.vimrc` for your |config|.
|
2015-10-17 07:25:53 -07:00
|
|
|
|
- Use `$XDG_CONFIG_HOME/nvim` instead of `.vim` to store configuration files.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
- Use `$XDG_DATA_HOME/nvim/shada/main.shada` instead of `.viminfo` for persistent
|
2017-12-27 11:30:23 -07:00
|
|
|
|
session information. |shada|
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
==============================================================================
|
2015-05-16 00:10:38 -07:00
|
|
|
|
2. Defaults *nvim-defaults*
|
|
|
|
|
|
|
|
|
|
- Syntax highlighting is enabled by default
|
2016-04-10 22:59:32 -07:00
|
|
|
|
- ":filetype plugin indent on" is enabled by default
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'autoindent' is enabled
|
|
|
|
|
- 'autoread' is enabled
|
|
|
|
|
- 'background' defaults to "dark" (unless set automatically by the terminal/UI)
|
2015-05-12 16:49:24 -07:00
|
|
|
|
- 'backspace' defaults to "indent,eol,start"
|
2021-08-19 19:34:43 -07:00
|
|
|
|
- 'backupdir' defaults to .,~/.local/share/nvim/backup// (|xdg|), auto-created
|
2017-02-09 19:39:00 -07:00
|
|
|
|
- 'belloff' defaults to "all"
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'compatible' is always disabled
|
|
|
|
|
- 'complete' excludes "i"
|
2018-01-15 14:26:48 -07:00
|
|
|
|
- 'cscopeverbose' is enabled
|
2016-10-06 00:45:24 -07:00
|
|
|
|
- 'directory' defaults to ~/.local/share/nvim/swap// (|xdg|), auto-created
|
2018-03-31 02:12:27 -07:00
|
|
|
|
- 'display' defaults to "lastline,msgsep"
|
2017-12-27 11:30:23 -07:00
|
|
|
|
- 'encoding' is UTF-8 (cf. 'fileencoding' for file-content encoding)
|
2020-01-11 17:36:11 -07:00
|
|
|
|
- 'fillchars' defaults (in effect) to "vert:│,fold:·,sep:│"
|
2015-05-15 22:23:16 -07:00
|
|
|
|
- 'formatoptions' defaults to "tcqj"
|
2019-01-22 17:41:00 -07:00
|
|
|
|
- 'fsync' is disabled
|
2021-08-17 11:12:09 -07:00
|
|
|
|
- 'hidden' is enabled
|
2015-06-20 11:59:25 -07:00
|
|
|
|
- 'history' defaults to 10000 (the maximum)
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'hlsearch' is enabled
|
|
|
|
|
- 'incsearch' is enabled
|
2021-08-17 11:12:47 -07:00
|
|
|
|
- 'joinspaces' is disabled
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'langnoremap' is enabled
|
|
|
|
|
- 'langremap' is disabled
|
2015-06-20 14:45:03 -07:00
|
|
|
|
- 'laststatus' defaults to 2 (statusline is always shown)
|
2015-06-20 13:16:10 -07:00
|
|
|
|
- 'listchars' defaults to "tab:> ,trail:-,nbsp:+"
|
2016-02-15 11:55:51 -07:00
|
|
|
|
- 'nrformats' defaults to "bin,hex"
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'ruler' is enabled
|
2020-08-15 19:19:06 -07:00
|
|
|
|
- 'sessionoptions' includes "unix,slash", excludes "options"
|
2019-06-07 14:11:28 -07:00
|
|
|
|
- 'shortmess' includes "F", excludes "S"
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'showcmd' is enabled
|
2018-02-07 17:11:54 -07:00
|
|
|
|
- 'sidescroll' defaults to 1
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'smarttab' is enabled
|
2019-10-01 07:14:00 -07:00
|
|
|
|
- 'startofline' is disabled
|
2021-08-16 11:20:46 -07:00
|
|
|
|
- 'switchbuf' defaults to "uselast"
|
2015-06-20 12:10:29 -07:00
|
|
|
|
- 'tabpagemax' defaults to 50
|
2015-05-15 22:33:26 -07:00
|
|
|
|
- 'tags' defaults to "./tags;,tags"
|
2018-09-01 09:17:49 -07:00
|
|
|
|
- 'ttimeoutlen' defaults to 50
|
2015-05-12 16:49:24 -07:00
|
|
|
|
- 'ttyfast' is always set
|
2021-08-19 19:34:43 -07:00
|
|
|
|
- 'undodir' defaults to ~/.local/share/nvim/undo// (|xdg|), auto-created
|
2021-08-16 13:05:24 -07:00
|
|
|
|
- 'viewoptions' includes "unix,slash", excludes "options"
|
2015-06-20 12:23:38 -07:00
|
|
|
|
- 'viminfo' includes "!"
|
2019-07-01 14:59:24 -07:00
|
|
|
|
- 'wildmenu' is enabled
|
|
|
|
|
- 'wildoptions' defaults to "pum,tagfile"
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2020-08-31 00:51:35 -07:00
|
|
|
|
- |man.vim| plugin is enabled, so |:Man| is available by default.
|
|
|
|
|
- |matchit| plugin is enabled. To disable it in your config: >
|
2019-08-01 06:29:47 -07:00
|
|
|
|
:let loaded_matchit = 1
|
|
|
|
|
|
2021-03-27 16:43:06 -07:00
|
|
|
|
- |g:vimsyn_embed| defaults to "l" to enable Lua highlighting
|
|
|
|
|
|
2021-08-15 21:24:59 -07:00
|
|
|
|
|
2021-09-02 04:17:04 -07:00
|
|
|
|
Default Mappings ~
|
|
|
|
|
*default-mappings*
|
2021-08-27 03:59:13 -07:00
|
|
|
|
Nvim creates the following default mappings at |startup|. You can disable any
|
|
|
|
|
of these in your config by simply removing the mapping, e.g. ":unmap Y".
|
2021-09-02 04:17:04 -07:00
|
|
|
|
>
|
|
|
|
|
nnoremap Y y$
|
|
|
|
|
nnoremap <C-L> <Cmd>nohlsearch<Bar>diffupdate<CR><C-L>
|
|
|
|
|
inoremap <C-U> <C-G>u<C-U>
|
|
|
|
|
inoremap <C-W> <C-G>u<C-W>
|
|
|
|
|
<
|
|
|
|
|
Default Autocommands ~
|
|
|
|
|
*default-autocmds*
|
|
|
|
|
Default autocommands exist in the following groups. Use ":autocmd! {group}" to
|
|
|
|
|
remove them and ":autocmd {group}" to see how they're defined.
|
|
|
|
|
|
|
|
|
|
nvim_terminal:
|
2021-09-02 10:29:59 -07:00
|
|
|
|
- BufReadCmd: Treats "term://" buffers as |terminal| buffers. |terminal-start|
|
2021-09-02 04:17:04 -07:00
|
|
|
|
|
|
|
|
|
nvim_cmdwin:
|
2021-09-02 10:29:59 -07:00
|
|
|
|
- CmdwinEnter: Limits syntax sync to maxlines=1 in the |cmdwin|.
|
2021-08-15 21:24:59 -07:00
|
|
|
|
|
2015-01-30 05:19:43 -07:00
|
|
|
|
==============================================================================
|
2016-06-15 18:33:47 -07:00
|
|
|
|
3. New Features *nvim-features*
|
|
|
|
|
|
2016-10-30 19:50:19 -07:00
|
|
|
|
MAJOR COMPONENTS ~
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
API |API|
|
2016-06-15 18:33:47 -07:00
|
|
|
|
Job control |job-control|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
LSP framework |lsp|
|
|
|
|
|
Lua scripting |lua|
|
|
|
|
|
Parsing engine |treesitter|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
Providers
|
|
|
|
|
Clipboard |provider-clipboard|
|
2018-06-12 00:18:25 -07:00
|
|
|
|
Node.js plugins |provider-nodejs|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
Python plugins |provider-python|
|
|
|
|
|
Ruby plugins |provider-ruby|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
Remote plugins |remote-plugin|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
Shared data |shada|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
Terminal emulator |terminal|
|
|
|
|
|
Vimscript parser |nvim_parse_expression()|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
XDG base directories |xdg|
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
2016-10-15 18:54:22 -07:00
|
|
|
|
USER EXPERIENCE ~
|
|
|
|
|
|
2017-08-17 12:23:28 -07:00
|
|
|
|
Working intuitively and consistently is a major goal of Nvim.
|
2016-10-15 18:54:22 -07:00
|
|
|
|
|
2017-08-17 12:23:28 -07:00
|
|
|
|
*feature-compile*
|
|
|
|
|
- Nvim always includes ALL features, in contrast to Vim (which ships with
|
|
|
|
|
various combinations of 100+ optional features). Think of it as a leaner
|
|
|
|
|
version of Vim's "HUGE" build. This reduces surface area for bugs, and
|
|
|
|
|
removes a common source of confusion and friction for users.
|
|
|
|
|
|
|
|
|
|
- Nvim avoids features that cannot be provided on all platforms; instead that
|
|
|
|
|
is delegated to external plugins/extensions. E.g. the `-X` platform-specific
|
|
|
|
|
option is "sometimes" available in Vim (with potential surprises:
|
|
|
|
|
http://stackoverflow.com/q/14635295).
|
2017-01-03 21:32:46 -07:00
|
|
|
|
|
2017-07-28 15:28:41 -07:00
|
|
|
|
- Vim's internal test functions (test_autochdir(), test_settime(), etc.) are
|
|
|
|
|
not exposed (nor implemented); instead Nvim has a robust API.
|
2016-10-15 18:54:22 -07:00
|
|
|
|
|
2017-08-19 05:13:14 -07:00
|
|
|
|
- Behaviors, options, documentation are removed if they cost users more time
|
|
|
|
|
than they save.
|
|
|
|
|
|
|
|
|
|
Usability details have been improved where the benefit outweighs any
|
|
|
|
|
backwards-compatibility cost. Some examples:
|
|
|
|
|
|
|
|
|
|
- Directories for 'directory' and 'undodir' are auto-created.
|
|
|
|
|
- Terminal features such as 'guicursor' are enabled where possible.
|
|
|
|
|
|
2020-05-18 06:49:50 -07:00
|
|
|
|
Some features are built in that otherwise required external plugins:
|
|
|
|
|
|
|
|
|
|
- Highlighting the yanked region, see |lua-highlight|.
|
|
|
|
|
|
2016-10-30 19:50:19 -07:00
|
|
|
|
ARCHITECTURE ~
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
2016-10-30 19:50:19 -07:00
|
|
|
|
External plugins run in separate processes. |remote-plugin| This improves
|
2017-05-20 14:49:46 -07:00
|
|
|
|
stability and allows those plugins to work without blocking the editor. Even
|
2018-08-25 07:38:24 -07:00
|
|
|
|
"legacy" Python and Ruby plugins which use the old Vim interfaces (|if_pyth|,
|
2017-05-20 14:49:46 -07:00
|
|
|
|
|if_ruby|) run out-of-process.
|
2016-10-30 19:50:19 -07:00
|
|
|
|
|
2017-07-28 15:28:41 -07:00
|
|
|
|
Platform and I/O facilities are built upon libuv. Nvim benefits from libuv
|
|
|
|
|
features and bug fixes, and other projects benefit from improvements to libuv
|
|
|
|
|
by Nvim developers.
|
2016-10-30 19:50:19 -07:00
|
|
|
|
|
|
|
|
|
FEATURES ~
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Command-line highlighting:
|
|
|
|
|
The expression prompt (|@=|, |c_CTRL-R_=|, |i_CTRL-R_=|) is highlighted
|
2021-08-27 03:59:13 -07:00
|
|
|
|
using a built-in Vimscript expression parser. |expr-highlight|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
*E5408* *E5409*
|
|
|
|
|
|input()|, |inputdialog()| support custom highlighting. |input()-highlight|
|
|
|
|
|
*g:Nvim_color_cmdline*
|
|
|
|
|
(Experimental) Command-line (|:|) is colored by callback defined in
|
|
|
|
|
`g:Nvim_color_cmdline` (this callback is for testing only, and will be
|
|
|
|
|
removed in the future).
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
|
|
|
|
Commands:
|
2017-10-15 11:31:12 -07:00
|
|
|
|
|:checkhealth|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|:drop| is always available
|
2016-08-07 20:17:56 -07:00
|
|
|
|
|:Man| is available by default, with many improvements such as completion
|
2018-10-13 10:33:08 -07:00
|
|
|
|
|:sign-define| accepts a `numhl` argument, to highlight the line number
|
2021-08-18 05:29:42 -07:00
|
|
|
|
|:match| can be invoked before highlight group is defined
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
|
|
|
|
Events:
|
2021-10-17 07:04:53 -07:00
|
|
|
|
|DirChanged| can be triggered when switching to another window
|
2019-02-03 18:39:05 -07:00
|
|
|
|
|Signal|
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|TabNewEntered|
|
|
|
|
|
|TermClose|
|
2016-10-30 19:50:19 -07:00
|
|
|
|
|TermOpen|
|
2019-09-12 16:08:22 -07:00
|
|
|
|
|UIEnter|
|
|
|
|
|
|UILeave|
|
2018-09-29 11:40:53 -07:00
|
|
|
|
|WinClosed|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|
|
|
|
|
Functions:
|
|
|
|
|
|dictwatcheradd()| notifies a callback whenever a |Dict| is modified
|
|
|
|
|
|dictwatcherdel()|
|
|
|
|
|
|menu_get()|
|
|
|
|
|
|msgpackdump()|, |msgpackparse()| provide msgpack de/serialization
|
|
|
|
|
|stdpath()|
|
|
|
|
|
|system()|, |systemlist()| can run {cmd} directly (without 'shell')
|
2021-08-18 05:29:42 -07:00
|
|
|
|
|matchadd()| can be called before highlight group is defined
|
2021-10-17 07:04:53 -07:00
|
|
|
|
|getcwd()| and |haslocaldir()| may throw errors. *E5000* *E5001* *E5002*
|
|
|
|
|
|haslocaldir()|'s only possible return values are 0 and 1, it never returns 2.
|
|
|
|
|
`getcwd(-1)` is equivalent to `getcwd(-1, 0)` instead of returning the global
|
|
|
|
|
working directory. Use `getcwd(-1, -1)` to get the global working directory.
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|
|
|
|
|
Highlight groups:
|
2019-12-10 01:29:39 -07:00
|
|
|
|
|highlight-blend| controls blend level for a highlight group
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|expr-highlight| highlight groups (prefixed with "Nvim")
|
2019-03-10 02:42:51 -07:00
|
|
|
|
|hl-NormalFloat| highlights floating window
|
2017-11-09 18:44:18 -07:00
|
|
|
|
|hl-NormalNC| highlights non-current windows
|
2019-08-25 16:00:52 -07:00
|
|
|
|
|hl-MsgArea| highlights messages/cmdline area
|
2018-03-31 02:12:27 -07:00
|
|
|
|
|hl-MsgSeparator| highlights separator for scrolled messages
|
2016-10-30 19:50:19 -07:00
|
|
|
|
|hl-Substitute|
|
2016-06-15 18:33:47 -07:00
|
|
|
|
|hl-TermCursor|
|
|
|
|
|
|hl-TermCursorNC|
|
2017-03-26 03:15:52 -07:00
|
|
|
|
|hl-Whitespace| highlights 'listchars' whitespace
|
2017-12-09 10:47:34 -07:00
|
|
|
|
|
2020-08-31 00:51:35 -07:00
|
|
|
|
Input/Mappings:
|
2017-12-27 11:30:23 -07:00
|
|
|
|
ALT (|META|) chords always work (even in the |TUI|). Map |<M-| with any key:
|
|
|
|
|
<M-1>, <M-BS>, <M-Del>, <M-Ins>, <M-/>, <M-\>, <M-Space>, <M-Enter>, etc.
|
|
|
|
|
Case-sensitive: <M-a> and <M-A> are two different keycodes.
|
|
|
|
|
|
2020-10-03 23:37:45 -07:00
|
|
|
|
ALT behaves like <Esc> if not mapped. |i_ALT| |v_ALT| |c_ALT|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|
|
|
|
|
Normal commands:
|
2020-08-31 00:51:35 -07:00
|
|
|
|
|gO| shows a filetype-defined "outline" of the current buffer.
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|
|
|
|
|
Options:
|
2019-12-10 02:24:20 -07:00
|
|
|
|
'cpoptions' flags: |cpo-_|
|
|
|
|
|
'display' flags: "msgsep" minimizes scrolling when showing messages
|
|
|
|
|
'guicursor' works in the terminal
|
2021-05-16 10:55:53 -07:00
|
|
|
|
'fillchars' flags: "msgsep" (see 'display')
|
2020-03-01 08:43:18 -07:00
|
|
|
|
'foldcolumn' supports up to 9 dynamic/fixed columns
|
2019-12-10 02:24:20 -07:00
|
|
|
|
'inccommand' shows interactive results for |:substitute|-like commands
|
|
|
|
|
'pumblend' pseudo-transparent popupmenu
|
2017-12-27 11:30:23 -07:00
|
|
|
|
'scrollback'
|
2019-12-10 02:24:20 -07:00
|
|
|
|
'signcolumn' supports up to 9 dynamic/fixed columns
|
|
|
|
|
'statusline' supports unlimited alignment sections
|
|
|
|
|
'tabline' %@Func@foo%X can call any function on mouse-click
|
|
|
|
|
'wildoptions' "pum" flag to use popupmenu for wildmode completion
|
|
|
|
|
'winblend' pseudo-transparency in floating windows |api-floatwin|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
'winhighlight' window-local highlights
|
|
|
|
|
|
signs: support multiple columns #9295
closes #990
closes #9295
- Support for multiple auto-adjusted sign columns.
With this change, having more than one sign on a line, and with the
'auto' setting on 'signcolumn', extra columns will shown automatically
to accomodate all the existing signs.
For example, suppose we have this view:
5147 }
5148
5149 return sign->typenr;
5150 }
5151 }
5152 return 0;
5153 }
5154
We have GitGutter installed, so it tells us about modified lines that
are not commmited. So let's change line 5152:
5147 }
5148
5149 return sign->typenr;
5150 }
5151 }
~ 5152 return 0;
5153 }
5154
Now we add a mark over line 5152 using 'ma' in normal mode:
5147 }
5148
5149 return sign->typenr;
5150 }
5151 }
a ~ 5152 return 0;
5153 }
5154
Previously, Vim/Nvim would have picked only one of the signs,
because there was no support for having multiple signs in a line.
- Remove signs from deleted lines.
Suppose we have highlights on a group of lines and we delete them:
+ 6 use std::ops::Deref;
--+ 7 use std::borrow::Cow;
--+ 8 use std::io::{Cursor};
9 use proc_macro2::TokenStream;
10 use syn::export::ToTokens;
--+ 11 use std::io::Write;
>> 12 use std::ops::Deref;
Without this change, these signs will momentarily accumulate in
the sign column until the plugins wake up to refresh them.
+ --+ --+ --+ >> 6
Discussion: It may be better to extend the API a bit and allow this
to happen for only certain types of signs. For example, VIM marks
and vim-gitgutter removal signs may want to be presreved, unlike
line additions and linter highlights.
- 'signcolumn': support 'auto:NUM' and 'yes:NUM' settings
- sort signs according to id, from lowest to highest. If you have
git-gutter, vim-signature, and ALE, it would appear in this order:
git-gutter - vim-signature - ALE.
- recalculate size before screen update
- If no space for all signs, prefer the higher ids (while keeping the
rendering order from low to high).
- Prevent duplicate signs. Duplicate signs were invisible to the user,
before using our extended non-standard signcolumn settings.
- multi signcols: fix bug related to wrapped lines.
In wrapped lines, the wrapped parts of a line did not include the extra
columns if they existed. The result was a misdrawing of the wrapped
parts. Fix the issue by:
1. initializing the signcol counter to 0 when we are on a wrap boundary
2. allowing for the draw of spaces in that case.
2019-03-24 18:16:58 -07:00
|
|
|
|
Signs:
|
|
|
|
|
Signs are removed if the associated line is deleted.
|
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Variables:
|
|
|
|
|
|v:progpath| is always absolute ("full")
|
|
|
|
|
|v:windowid| is always available (for use by external UIs)
|
2017-07-26 02:31:01 -07:00
|
|
|
|
|
2016-06-15 18:33:47 -07:00
|
|
|
|
==============================================================================
|
|
|
|
|
4. Changed features *nvim-features-changed*
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
Nvim always builds with all features, in contrast to Vim which may have
|
2017-12-27 11:30:23 -07:00
|
|
|
|
certain features removed/added at compile-time. |feature-compile|
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
If a Python interpreter is available on your `$PATH`, |:python| and |:python3|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
are always available and may be used simultaneously. See |provider-python|.
|
2017-05-29 00:02:39 -07:00
|
|
|
|
|
2017-08-15 15:20:37 -07:00
|
|
|
|
|:redir| nested in |execute()| works.
|
|
|
|
|
|
2015-07-18 02:23:42 -07:00
|
|
|
|
|mkdir()| behaviour changed:
|
2016-04-07 18:36:14 -07:00
|
|
|
|
1. Assuming /tmp/foo does not exist and /tmp can be written to
|
2015-07-18 02:23:42 -07:00
|
|
|
|
mkdir('/tmp/foo/bar', 'p', 0700) will create both /tmp/foo and /tmp/foo/bar
|
|
|
|
|
with 0700 permissions. Vim mkdir will create /tmp/foo with 0755.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
2. If you try to create an existing directory with `'p'` (e.g. mkdir('/',
|
2015-07-18 02:23:42 -07:00
|
|
|
|
'p')) mkdir() will silently exit. In Vim this was an error.
|
|
|
|
|
3. mkdir() error messages now include strerror() text when mkdir fails.
|
|
|
|
|
|
2015-09-20 08:04:33 -07:00
|
|
|
|
|string()| and |:echo| behaviour changed:
|
2016-04-07 18:36:14 -07:00
|
|
|
|
1. No maximum recursion depth limit is applied to nested container
|
2015-09-20 08:04:33 -07:00
|
|
|
|
structures.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
2. |string()| fails immediately on nested containers, not when recursion limit
|
2015-09-20 08:04:33 -07:00
|
|
|
|
was exceeded.
|
|
|
|
|
2. When |:echo| encounters duplicate containers like >
|
|
|
|
|
|
|
|
|
|
let l = []
|
|
|
|
|
echo [l, l]
|
|
|
|
|
<
|
2016-04-07 18:36:14 -07:00
|
|
|
|
it does not use "[...]" (was: "[[], [...]]", now: "[[], []]"). "..." is
|
2015-09-20 08:04:33 -07:00
|
|
|
|
only used for recursive containers.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
3. |:echo| printing nested containers adds "@level" after "..." designating
|
|
|
|
|
the level at which recursive container was printed: |:echo-self-refer|.
|
|
|
|
|
Same thing applies to |string()| (though it uses construct like
|
|
|
|
|
"{E724@level}"), but this is not reliable because |string()| continues to
|
2015-09-20 08:04:33 -07:00
|
|
|
|
error out.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
4. Stringifyed infinite and NaN values now use |str2float()| and can be evaled
|
2016-02-21 11:58:58 -07:00
|
|
|
|
back.
|
2016-02-06 10:54:42 -07:00
|
|
|
|
5. (internal) Trying to print or stringify VAR_UNKNOWN in Vim results in
|
2018-08-25 07:38:24 -07:00
|
|
|
|
nothing, E908, in Nvim it is internal error.
|
2015-09-20 08:04:33 -07:00
|
|
|
|
|
2016-02-13 11:39:28 -07:00
|
|
|
|
|json_decode()| behaviour changed:
|
2016-02-01 11:22:07 -07:00
|
|
|
|
1. It may output |msgpack-special-dict|.
|
2016-02-13 11:39:28 -07:00
|
|
|
|
2. |msgpack-special-dict| is emitted also in case of duplicate keys, while in
|
|
|
|
|
Vim it errors out.
|
|
|
|
|
3. It accepts only valid JSON. Trailing commas are not accepted.
|
2016-02-01 11:22:07 -07:00
|
|
|
|
|
2016-02-13 11:39:28 -07:00
|
|
|
|
|json_encode()| behaviour slightly changed: now |msgpack-special-dict| values
|
|
|
|
|
are accepted, but |v:none| is not.
|
|
|
|
|
|
2016-04-07 18:36:14 -07:00
|
|
|
|
Viminfo text files were replaced with binary (messagepack) ShaDa files.
|
2015-07-05 04:08:50 -07:00
|
|
|
|
Additional differences:
|
|
|
|
|
|
|
|
|
|
- |shada-c| has no effect.
|
|
|
|
|
- |shada-s| now limits size of every item and not just registers.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
- 'viminfo' option got renamed to 'shada'. Old option is kept as an alias for
|
2015-07-05 16:26:44 -07:00
|
|
|
|
compatibility reasons.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
- |:wviminfo| was renamed to |:wshada|, |:rviminfo| to |:rshada|. Old
|
2015-08-15 04:50:04 -07:00
|
|
|
|
commands are still kept.
|
2016-04-07 18:36:14 -07:00
|
|
|
|
- ShaDa file format was designed with forward and backward compatibility in
|
2015-07-26 11:02:56 -07:00
|
|
|
|
mind. |shada-compatibility|
|
2016-04-07 18:36:14 -07:00
|
|
|
|
- Some errors make ShaDa code keep temporary file in-place for user to decide
|
|
|
|
|
what to do with it. Vim deletes temporary file in these cases.
|
2015-08-15 04:50:04 -07:00
|
|
|
|
|shada-error-handling|
|
2015-11-01 11:26:53 -07:00
|
|
|
|
- ShaDa file keeps search direction (|v:searchforward|), viminfo does not.
|
2015-07-05 04:08:50 -07:00
|
|
|
|
|
2017-02-11 11:47:02 -07:00
|
|
|
|
|printf()| returns something meaningful when used with `%p` argument: in Vim
|
|
|
|
|
it used to return useless address of the string (strings are copied to the
|
|
|
|
|
newly allocated memory all over the place) and fail on types which cannot be
|
|
|
|
|
coerced to strings. See |id()| for more details, currently it uses
|
|
|
|
|
`printf("%p", {expr})` internally.
|
|
|
|
|
|
2017-02-18 15:15:27 -07:00
|
|
|
|
|c_CTRL-R| pasting a non-special register into |cmdline| omits the last <CR>.
|
2017-02-17 18:39:07 -07:00
|
|
|
|
|
2019-11-17 20:06:59 -07:00
|
|
|
|
Lua interface (|lua.txt|):
|
2017-01-29 12:07:24 -07:00
|
|
|
|
|
2018-08-25 07:38:24 -07:00
|
|
|
|
- `:lua print("a\0b")` will print `a^@b`, like with `:echomsg "a\nb"` . In Vim
|
2017-01-29 12:07:24 -07:00
|
|
|
|
that prints `a` and `b` on separate lines, exactly like
|
|
|
|
|
`:lua print("a\nb")` .
|
2018-08-25 07:38:24 -07:00
|
|
|
|
- `:lua error('TEST')` emits the error “E5105: Error while calling lua chunk:
|
|
|
|
|
[string "<VimL compiled string>"]:1: TEST”, whereas Vim emits only “TEST”.
|
2017-05-11 08:45:11 -07:00
|
|
|
|
- Lua has direct access to Nvim |API| via `vim.api`.
|
2017-05-22 14:46:57 -07:00
|
|
|
|
- Lua package.path and package.cpath are automatically updated according to
|
|
|
|
|
'runtimepath': |lua-require|.
|
2017-01-29 12:07:24 -07:00
|
|
|
|
|
2019-08-04 18:33:45 -07:00
|
|
|
|
Commands:
|
|
|
|
|
|:doautocmd| does not warn about "No matching autocommands".
|
|
|
|
|
|
2019-11-17 20:06:59 -07:00
|
|
|
|
Functions:
|
|
|
|
|
|input()| and |inputdialog()| support for each other’s features (return on
|
|
|
|
|
cancel and completion respectively) via dictionary argument (replaces all
|
|
|
|
|
other arguments if used).
|
|
|
|
|
|input()| and |inputdialog()| support user-defined cmdline highlighting.
|
|
|
|
|
|
2017-10-07 06:55:25 -07:00
|
|
|
|
Highlight groups:
|
2017-10-15 23:18:03 -07:00
|
|
|
|
|hl-ColorColumn|, |hl-CursorColumn| are lower priority than most other
|
|
|
|
|
groups
|
2017-03-27 18:42:03 -07:00
|
|
|
|
|hl-CursorLine| is low-priority unless foreground color is set
|
2017-10-07 06:55:25 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Macro/|recording| behavior
|
|
|
|
|
Replay of a macro recorded during :lmap produces the same actions as when it
|
|
|
|
|
was recorded. In Vim if a macro is recorded while using :lmap'ped keys then
|
|
|
|
|
the behaviour during record and replay differs.
|
|
|
|
|
|
|
|
|
|
'keymap' is implemented via :lmap instead of :lnoremap so that you can use
|
|
|
|
|
macros and 'keymap' at the same time. This also means you can use |:imap| on
|
|
|
|
|
the results of keys from 'keymap'.
|
|
|
|
|
|
2019-04-01 15:50:28 -07:00
|
|
|
|
Motion:
|
|
|
|
|
The |jumplist| avoids useless/phantom jumps.
|
|
|
|
|
|
2018-06-03 17:06:32 -07:00
|
|
|
|
Normal commands:
|
|
|
|
|
|Q| is the same as |gQ|
|
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Options:
|
|
|
|
|
'ttimeout', 'ttimeoutlen' behavior was simplified
|
2019-12-10 02:24:20 -07:00
|
|
|
|
|jumpoptions| "stack" behavior
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|
2018-08-04 18:17:08 -07:00
|
|
|
|
Shell:
|
|
|
|
|
Shell output (|:!|, |:make|, …) is always routed through the UI, so it
|
|
|
|
|
cannot "mess up" the screen. (You can still use "chansend(v:stderr,…)" if
|
|
|
|
|
you want to mess up the screen :)
|
|
|
|
|
|
|
|
|
|
Nvim throttles (skips) messages from shell commands (|:!|, |:grep|, |:make|)
|
|
|
|
|
if there is too much output. No data is lost, this only affects display and
|
|
|
|
|
improves performance. |:terminal| output is never throttled.
|
|
|
|
|
|
|
|
|
|
|:!| does not support "interactive" commands. Use |:terminal| instead.
|
|
|
|
|
(GUI Vim has a similar limitation, see ":help gui-pty" in Vim.)
|
|
|
|
|
|
|
|
|
|
:!start is not special-cased on Windows.
|
|
|
|
|
|
|
|
|
|
|system()| does not support writing/reading "backgrounded" commands. |E5677|
|
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Startup:
|
2018-06-03 17:06:32 -07:00
|
|
|
|
|-e| and |-es| invoke the same "improved Ex mode" as -E and -Es.
|
2019-04-09 18:27:25 -07:00
|
|
|
|
|-E| and |-Es| read stdin as text (into buffer 1).
|
|
|
|
|
|-es| and |-Es| have improved behavior:
|
|
|
|
|
- Quits automatically, don't need "-c qa!".
|
|
|
|
|
- Skips swap-file dialog.
|
2017-12-27 11:30:23 -07:00
|
|
|
|
|-s| reads Normal commands from stdin if the script name is "-".
|
|
|
|
|
Reading text (instead of commands) from stdin |--|:
|
|
|
|
|
- works by default: "-" file is optional
|
|
|
|
|
- works in more cases: |-Es|, file args
|
|
|
|
|
|
2021-07-27 13:13:48 -07:00
|
|
|
|
Syntax highlighting:
|
|
|
|
|
syncolor.vim has been removed. Nvim now sets up default highlighting groups
|
|
|
|
|
automatically for both light and dark backgrounds, regardless of whether or
|
|
|
|
|
not syntax highlighting is enabled. This means that |:syntax-on| and
|
|
|
|
|
|:syntax-enable| are now identical. Users who previously used an
|
|
|
|
|
after/syntax/syncolor.vim file should transition that file into a
|
|
|
|
|
colorscheme. |:colorscheme|
|
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
TUI:
|
|
|
|
|
*:set-termcap*
|
|
|
|
|
Start Nvim with 'verbose' level 3 to show terminal capabilities: >
|
|
|
|
|
nvim -V3
|
|
|
|
|
<
|
|
|
|
|
*'term'* *E529* *E530* *E531*
|
|
|
|
|
'term' reflects the terminal type derived from |$TERM| and other environment
|
|
|
|
|
checks. For debugging only; not reliable during startup. >
|
|
|
|
|
:echo &term
|
|
|
|
|
< "builtin_x" means one of the |builtin-terms| was chosen, because the expected
|
|
|
|
|
terminfo file was not found on the system.
|
|
|
|
|
|
|
|
|
|
Nvim will use 256-colour capability on Linux virtual terminals. Vim uses
|
|
|
|
|
only 8 colours plus bright foreground on Linux VTs.
|
|
|
|
|
|
|
|
|
|
Vim combines what is in its |builtin-terms| with what it reads from terminfo,
|
2018-08-25 07:38:24 -07:00
|
|
|
|
and has a 'ttybuiltin' setting to control how that combination works. Nvim
|
2017-12-27 11:30:23 -07:00
|
|
|
|
uses one or the other, it does not attempt to merge the two.
|
|
|
|
|
|
2019-01-02 16:09:35 -07:00
|
|
|
|
UI/Display:
|
|
|
|
|
|Visual| selection highlights the character at cursor. |visual-use|
|
|
|
|
|
|
2021-08-27 03:59:13 -07:00
|
|
|
|
Vimscript compatibility:
|
2017-11-14 02:47:49 -07:00
|
|
|
|
`count` does not alias to |v:count|
|
2018-06-18 16:50:15 -07:00
|
|
|
|
`errmsg` does not alias to |v:errmsg|
|
|
|
|
|
`shell_error` does not alias to |v:shell_error|
|
|
|
|
|
`this_session` does not alias to |v:this_session|
|
2017-11-08 18:20:12 -07:00
|
|
|
|
|
2015-01-30 05:19:43 -07:00
|
|
|
|
==============================================================================
|
|
|
|
|
5. Missing legacy features *nvim-features-missing*
|
|
|
|
|
|
2017-05-11 08:45:11 -07:00
|
|
|
|
Some legacy Vim features are not implemented:
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2019-11-17 20:06:59 -07:00
|
|
|
|
- |if_lua|: Nvim Lua API is not compatible with Vim's "if_lua"
|
2017-05-11 08:45:11 -07:00
|
|
|
|
- *if_mzscheme*
|
2019-11-17 20:06:59 -07:00
|
|
|
|
- |if_py|: *python-bindeval* *python-Function* are not supported
|
2017-05-11 08:45:11 -07:00
|
|
|
|
- *if_tcl*
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
==============================================================================
|
|
|
|
|
6. Removed features *nvim-features-removed*
|
|
|
|
|
|
2017-08-17 12:23:28 -07:00
|
|
|
|
These Vim features were intentionally removed from Nvim.
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Aliases:
|
|
|
|
|
ex (alias for "nvim -e")
|
|
|
|
|
exim (alias for "nvim -E")
|
|
|
|
|
gex (GUI)
|
|
|
|
|
gview (GUI)
|
|
|
|
|
gvim (GUI)
|
|
|
|
|
gvimdiff (GUI)
|
|
|
|
|
rgview (GUI)
|
|
|
|
|
rgvim (GUI)
|
2020-11-21 08:18:23 -07:00
|
|
|
|
rview
|
|
|
|
|
rvim
|
2017-12-27 11:30:23 -07:00
|
|
|
|
view (alias for "nvim -R")
|
|
|
|
|
vimdiff (alias for "nvim -d" |diff-mode|)
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Commands:
|
|
|
|
|
:fixdel
|
|
|
|
|
:helpfind
|
|
|
|
|
:mode (no longer accepts an argument)
|
|
|
|
|
:open
|
|
|
|
|
:Print
|
2021-06-18 03:08:24 -07:00
|
|
|
|
:promptfind
|
|
|
|
|
:promptrepl
|
2021-05-21 09:48:31 -07:00
|
|
|
|
:scriptversion (always version 1)
|
2017-12-27 11:30:23 -07:00
|
|
|
|
:shell
|
2021-06-19 08:28:22 -07:00
|
|
|
|
:sleep! (does not hide the cursor; same as :sleep)
|
2017-12-27 11:30:23 -07:00
|
|
|
|
:smile
|
|
|
|
|
:tearoff
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Compile-time features:
|
|
|
|
|
EBCDIC
|
|
|
|
|
Emacs tags support
|
|
|
|
|
X11 integration (see |x11-selection|)
|
2017-01-03 21:32:46 -07:00
|
|
|
|
|
2020-01-13 00:41:55 -07:00
|
|
|
|
Eval:
|
2021-09-14 10:20:33 -07:00
|
|
|
|
Vim9script
|
2020-01-13 00:41:55 -07:00
|
|
|
|
*js_encode()*
|
|
|
|
|
*js_decode()*
|
|
|
|
|
*v:none* (used by Vim to represent JavaScript "undefined"); use |v:null| instead.
|
|
|
|
|
|
2020-10-21 21:30:07 -07:00
|
|
|
|
Events:
|
|
|
|
|
*SigUSR1* Use |Signal| to detect `SIGUSR1` signal instead.
|
|
|
|
|
|
2019-09-08 00:21:54 -07:00
|
|
|
|
Highlight groups:
|
|
|
|
|
*hl-StatusLineTerm* *hl-StatusLineTermNC* are unnecessary because Nvim
|
|
|
|
|
supports 'winhighlight' window-local highlights.
|
|
|
|
|
For example, to mimic Vim's StatusLineTerm: >
|
|
|
|
|
hi StatusLineTerm ctermfg=black ctermbg=green
|
|
|
|
|
hi StatusLineTermNC ctermfg=green
|
|
|
|
|
autocmd TermOpen,WinEnter * if &buftype=='terminal'
|
|
|
|
|
\|setlocal winhighlight=StatusLine:StatusLineTerm,StatusLineNC:StatusLineTermNC
|
|
|
|
|
\|else|setlocal winhighlight=|endif
|
|
|
|
|
<
|
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Options:
|
2015-11-24 14:46:52 -07:00
|
|
|
|
'antialias'
|
2017-12-27 11:30:23 -07:00
|
|
|
|
'bioskey' (MS-DOS)
|
|
|
|
|
'conskey' (MS-DOS)
|
|
|
|
|
*'cp'* *'nocompatible'* *'nocp'* *'compatible'* (Nvim is always "nocompatible".)
|
|
|
|
|
'cpoptions' (gjkHw<*- and all POSIX flags were removed)
|
|
|
|
|
*'cryptmethod'* *'cm'* *'key'* (Vim encryption implementation)
|
|
|
|
|
*'ed'* *'edcompatible'* *'noed'* *'noedcompatible'*
|
2016-01-27 04:20:44 -07:00
|
|
|
|
'encoding' ("utf-8" is always used)
|
2017-02-18 06:01:20 -07:00
|
|
|
|
'esckeys'
|
2016-09-24 06:07:49 -07:00
|
|
|
|
'guioptions' "t" flag was removed
|
2020-08-31 00:51:35 -07:00
|
|
|
|
*'guifontset'* *'gfs'* (Use 'guifont' instead.)
|
2016-09-24 06:07:49 -07:00
|
|
|
|
*'guipty'* (Nvim uses pipes and PTYs consistently on all platforms.)
|
2017-11-06 16:51:03 -07:00
|
|
|
|
'highlight' (Names of builtin |highlight-groups| cannot be changed.)
|
2016-09-24 06:07:49 -07:00
|
|
|
|
*'imactivatefunc'* *'imaf'*
|
|
|
|
|
*'imactivatekey'* *'imak'*
|
|
|
|
|
*'imstatusfunc'* *'imsf'*
|
|
|
|
|
*'macatsui'*
|
2018-05-02 01:09:51 -07:00
|
|
|
|
'maxmem' Nvim delegates memory-management to the OS.
|
|
|
|
|
'maxmemtot' Nvim delegates memory-management to the OS.
|
2018-02-19 08:46:44 -07:00
|
|
|
|
'maxcombine' (6 is always used)
|
2021-07-23 09:06:01 -07:00
|
|
|
|
*'prompt'* *'noprompt'*
|
2016-09-24 06:07:49 -07:00
|
|
|
|
*'restorescreen'* *'rs'* *'norestorescreen'* *'nors'*
|
2015-04-24 16:10:59 -07:00
|
|
|
|
'shelltype'
|
2016-09-24 06:07:49 -07:00
|
|
|
|
*'shortname'* *'sn'* *'noshortname'* *'nosn'*
|
|
|
|
|
*'swapsync'* *'sws'*
|
|
|
|
|
*'termencoding'* *'tenc'* (Vim 7.4.852 also removed this for Windows)
|
2015-04-24 16:10:59 -07:00
|
|
|
|
'textauto'
|
|
|
|
|
'textmode'
|
2016-09-24 06:07:49 -07:00
|
|
|
|
*'toolbar'* *'tb'*
|
|
|
|
|
*'toolbariconsize'* *'tbis'*
|
|
|
|
|
*'ttybuiltin'* *'tbi'* *'nottybuiltin'* *'notbi'*
|
|
|
|
|
*'ttymouse'* *'ttym'*
|
|
|
|
|
*'ttyscroll'* *'tsl'*
|
|
|
|
|
*'ttytype'* *'tty'*
|
2017-12-27 11:30:23 -07:00
|
|
|
|
'ttyfast'
|
2015-05-05 19:00:43 -07:00
|
|
|
|
'weirdinvert'
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2018-05-28 22:22:15 -07:00
|
|
|
|
Startup:
|
|
|
|
|
--literal (file args are always literal; to expand wildcards on Windows, use
|
|
|
|
|
|:n| e.g. `nvim +"n *"`)
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Easy mode: eview, evim, nvim -y
|
2020-11-21 08:18:23 -07:00
|
|
|
|
Restricted mode: rview, rvim, nvim -Z
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Vi mode: nvim -v
|
2018-05-28 22:22:15 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
Test functions:
|
|
|
|
|
test_alloc_fail()
|
|
|
|
|
test_autochdir()
|
|
|
|
|
test_disable_char_avail()
|
2021-04-22 18:07:06 -07:00
|
|
|
|
test_feedinput()
|
|
|
|
|
test_garbagecollect_soon
|
|
|
|
|
test_getvalue()
|
|
|
|
|
test_ignore_error()
|
|
|
|
|
test_null_blob()
|
2017-12-27 11:30:23 -07:00
|
|
|
|
test_null_channel()
|
|
|
|
|
test_null_dict()
|
2021-04-27 18:48:38 -07:00
|
|
|
|
test_null_function()
|
2017-12-27 11:30:23 -07:00
|
|
|
|
test_null_job()
|
|
|
|
|
test_null_list()
|
|
|
|
|
test_null_partial()
|
|
|
|
|
test_null_string()
|
2021-04-22 18:07:06 -07:00
|
|
|
|
test_option_not_set()
|
2017-12-27 11:30:23 -07:00
|
|
|
|
test_override()
|
2021-04-22 18:07:06 -07:00
|
|
|
|
test_refcount()
|
|
|
|
|
test_scrollbar()
|
|
|
|
|
test_setmouse()
|
2017-12-27 11:30:23 -07:00
|
|
|
|
test_settime()
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
2017-12-27 11:30:23 -07:00
|
|
|
|
TUI:
|
|
|
|
|
*t_xx* *termcap-options* *t_AB* *t_Sb* *t_vb* *t_SI*
|
|
|
|
|
Nvim does not have special `t_XX` options nor <t_XX> keycodes to configure
|
|
|
|
|
terminal capabilities. Instead Nvim treats the terminal as any other UI,
|
|
|
|
|
e.g. 'guicursor' sets the terminal cursor style if possible.
|
|
|
|
|
|
|
|
|
|
*termcap*
|
|
|
|
|
Nvim never uses the termcap database, only |terminfo| and |builtin-terms|.
|
|
|
|
|
|
|
|
|
|
*xterm-8bit* *xterm-8-bit*
|
|
|
|
|
Xterm can be run in a mode where it uses true 8-bit CSI. Supporting this
|
|
|
|
|
requires autodetection of whether the terminal is in UTF-8 mode or non-UTF-8
|
|
|
|
|
mode, as the 8-bit CSI character has to be written differently in each case.
|
|
|
|
|
Vim issues a "request version" sequence to the terminal at startup and looks
|
|
|
|
|
at how the terminal is sending CSI. Nvim does not issue such a sequence and
|
|
|
|
|
always uses 7-bit control sequences.
|
2015-01-30 05:19:43 -07:00
|
|
|
|
|
|
|
|
|
==============================================================================
|
2019-11-17 20:06:59 -07:00
|
|
|
|
vim:tw=78:ts=8:sw=2:et:ft=help:norl:
|