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https://github.com/Iron-E/nvim-libmodal
Create new "modes" for Neovim!
https://github.com/Iron-E/nvim-libmodal
callback-flow-control callback-functions free-software library lua mapping-tools modal modal-editing neovim nvim plugin vim-libmodal vim-plugin vim-win
Last synced: 3 months ago
JSON representation
Create new "modes" for Neovim!
- Host: GitHub
- URL: https://github.com/Iron-E/nvim-libmodal
- Owner: Iron-E
- License: other
- Created: 2020-04-29T19:17:59.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2024-07-13T13:51:28.000Z (4 months ago)
- Last Synced: 2024-07-13T22:52:07.480Z (4 months ago)
- Topics: callback-flow-control, callback-functions, free-software, library, lua, mapping-tools, modal, modal-editing, neovim, nvim, plugin, vim-libmodal, vim-plugin, vim-win
- Language: Lua
- Size: 404 KB
- Stars: 114
- Watchers: 7
- Forks: 7
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
# nvim-libmodal
This is a rewrite of [vim-libmodal](https://github.com/Iron-E/vim-libmodal) using Neovim's Lua API. This project aims to be cross-compatable with `vim-libmodal`— with a few notable exceptions (see the [FAQ](#FAQ)).
## Installation
Either use `packadd` or any package manager. I recommend using [lazy.nvim](https://github.com/folke/lazy.nvim).
### Requirements
* Neovim 0.7+.
* `vim-libmodal` is _not_ installed.
### Examples
#### lazy.nvim
```lua
{'Iron-E/nvim-libmodal',
lazy = true, -- don't load until necessary
version = '^3.0', -- OPTIONAL: unsubscribe from breaking changes
},
```
#### packer.nvim
```lua
return require('packer').startup {function(use)
use 'Iron-E/nvim-libmodal'
end}
```
## Usage
The following plugins have been constructed using `nvim-libmodal`:
* [`nvim-bufmode`](https://github.com/Iron-E/nvim-bufmode)
* [`nvim-marktext`](https://github.com/Iron-E/nvim-marktext)
* [`nvim-tabmode`](https://github.com/Iron-E/nvim-tabmode)
The following samples have been constructed using `nvim-libmodal`:
* [`mode-codedoc`](https://gitlab.com/Iron_E/dotfiles/-/blob/master/.config/nvim/lua/mode-codedoc.lua)
* [The Official Lua Examples](https://github.com/Iron-E/nvim-libmodal/tree/master/examples/lua)
* [The Official Vimscript Examples](https://github.com/Iron-E/nvim-libmodal/tree/master/examples)
See [docs](./doc) for more information.
### Statusline
You can add `libmodal` modes to your status line. Here are a few examples of how to integrate with existing plugins.
#### feline.nvim
See my configuration for `feline.nvim` [here](https://gitlab.com/Iron_E/dotfiles/-/blob/78e17b41cadd1660f8d3506ffce093437eb80aae/.config/nvim/lua/plugin/feline.lua#L134-160)
#### galaxyline.nvim
See my configuration for `galaxyline.nvim` [here](https://gitlab.com/Iron_E/dotfiles/-/blob/edf3e1c9779bbc81002832bb03ec875dc86cc16b/.config/nvim/lua/plugin/galaxyline.lua#L140-163).
#### heirline.nvim
An example config
-- Defined in https://github.com/Iron-E/nvim-highlite
local BLACK = '#202020'
local BLUE = '#7766ff'
local CYAN = '#33dbc3'
local GRAY_DARK = '#353535'
local GRAY_LIGHT = '#c0c0c0'
local GREEN = '#22ff22'
local GREEN_LIGHT = '#99ff99'
local ICE = '#95c5ff'
local ORANGE = '#ff8900'
local ORANGE_LIGHT = '#f0af00'
local PINK = '#ffa6ff'
local PINK_LIGHT = '#ffb7b7'
local PURPLE = '#cf55f0'
local PURPLE_LIGHT = '#af60af'
local RED = '#ee4a59'
local RED_DARK = '#a80000'
local RED_LIGHT = '#ff4090'
local TAN = '#f4c069'
local TEAL = '#60afff'
local TURQOISE = '#2bff99'
local YELLOW = '#f0df33'
require('heirline').setup({statusline =
{
{
hl = function(self)
vim.api.nvim_set_hl(0, self.group, {bold = true, fg = self.color})
return self.group
end,
init = function(self)
if vim.g.libmodalActiveModeName then
self.name = vim.g.libmodalActiveModeName
self.color = self.modes[self.name]
else
local current_mode = self.modes[vim.api.nvim_get_mode().mode]
self.name = current_mode[1]
self.color = current_mode[2]
end
if not self.once then
vim.api.nvim_create_autocmd('ModeChanged', {command = 'redrawstatus', pattern = '*:*o'})
self.once = true
end
end,
provider = function(self) return '▊ ' .. self.name .. ' ' end,
static =
{ -- {{{
group = 'HeirlineViMode',
modes =
{
['c'] = {'COMMAND-LINE', RED},
['ce'] = {'NORMAL EX', RED_DARK},
['cv'] = {'EX', RED_LIGHT},
['i'] = {'INSERT', GREEN},
['ic'] = {'INS-COMPLETE', GREEN_LIGHT},
['n'] = {'NORMAL', PURPLE_LIGHT},
['no'] = {'OPERATOR-PENDING', PURPLE},
['r'] = {'HIT-ENTER', CYAN},
['r?'] = {':CONFIRM', CYAN},
['rm'] = {'--MORE', ICE},
['R'] = {'REPLACE', PINK},
['Rv'] = {'VIRTUAL', PINK_LIGHT},
['s'] = {'SELECT', TURQOISE},
['S'] = {'SELECT', TURQOISE},
[''] = {'SELECT', TURQOISE},
['t'] = {'TERMINAL', ORANGE},
['v'] = {'VISUAL', BLUE},
['V'] = {'VISUAL LINE', BLUE},
[''] = {'VISUAL BLOCK', BLUE},
['!'] = {'SHELL', YELLOW},
-- libmodal
['BUFFERS'] = TEAL,
['TABLES'] = ORANGE_LIGHT,
['TABS'] = TAN,
}
}, -- }}}
update = 'ModeChanged',
},
}})
#### lualine.nvim
An example config
-- Defined in https://github.com/Iron-E/nvim-highlite
local BLUE = '#7766ff'
local CYAN = '#33dbc3'
local GREEN = '#22ff22'
local GREEN_LIGHT = '#99ff99'
local ICE = '#95c5ff'
local ORANGE = '#ff8900'
local ORANGE_LIGHT = '#f0af00'
local PINK = '#ffa6ff'
local PINK_LIGHT = '#ffb7b7'
local PURPLE = '#cf55f0'
local PURPLE_LIGHT = '#af60af'
local RED = '#ee4a59'
local RED_DARK = '#a80000'
local RED_LIGHT = '#ff4090'
local TAN = '#f4c069'
local TEAL = '#60afff'
local TURQOISE = '#2bff99'
local YELLOW = '#f0df33'
local MODES =
{ -- {{{
['c'] = {'COMMAND-LINE', RED},
['ce'] = {'NORMAL EX', RED_DARK},
['cv'] = {'EX', RED_LIGHT},
['i'] = {'INSERT', GREEN},
['ic'] = {'INS-COMPLETE', GREEN_LIGHT},
['n'] = {'NORMAL', PURPLE_LIGHT},
['no'] = {'OPERATOR-PENDING', PURPLE},
['r'] = {'HIT-ENTER', CYAN},
['r?'] = {':CONFIRM', CYAN},
['rm'] = {'--MORE', ICE},
['R'] = {'REPLACE', PINK},
['Rv'] = {'VIRTUAL', PINK_LIGHT},
['s'] = {'SELECT', TURQOISE},
['S'] = {'SELECT', TURQOISE},
[''] = {'SELECT', TURQOISE},
['t'] = {'TERMINAL', ORANGE},
['v'] = {'VISUAL', BLUE},
['V'] = {'VISUAL LINE', BLUE},
[''] = {'VISUAL BLOCK', BLUE},
['!'] = {'SHELL', YELLOW},
-- libmodal
['BUFFERS'] = TEAL,
['TABLES'] = ORANGE_LIGHT,
['TABS'] = TAN,
} -- }}}
local MODE_HL_GROUP = 'LualineViMode'
--[[/* FELINE CONFIG */]]
vim.api.nvim_create_autocmd('ModeChanged', {callback = function()
require('lualine').refresh {scope = 'window', place = {'statusline'}}
end})
require('lualine').setup {sections = {lualine_a = {{
function() -- auto change color according the vim mode
local mode_color, mode_name
if vim.g.libmodalActiveModeName then
mode_name = vim.g.libmodalActiveModeName
mode_color = MODES[mode_name]
else
local current_mode = MODES[vim.api.nvim_get_mode().mode]
mode_name = current_mode[1]
mode_color = current_mode[2]
end
vim.api.nvim_set_hl(0, MODE_HL_GROUP, {fg = mode_color, bold = true})
return mode_name..' '
end,
icon = {'▊', align = 'left'},
color = MODE_HL_GROUP,
padding = 0,
}}}}
#### staline.nvim
An example config
--[[/* CONSTANTS */]]
-- Defined in https://github.com/Iron-E/nvim-highlite
local BLUE = '#7766ff'
local CYAN = '#33dbc3'
local GREEN = '#22ff22'
local GREEN_LIGHT = '#99ff99'
local ICE = '#95c5ff'
local ORANGE = '#ff8900'
local ORANGE_LIGHT = '#f0af00'
local PINK = '#ffa6ff'
local PINK_LIGHT = '#ffb7b7'
local PURPLE = '#cf55f0'
local PURPLE_LIGHT = '#af60af'
local RED = '#ee4a59'
local RED_DARK = '#a80000'
local RED_LIGHT = '#ff4090'
local TAN = '#f4c069'
local TEAL = '#60afff'
local TURQOISE = '#2bff99'
local YELLOW = '#f0df33'
local MODES =
{ -- {{{
['c'] = {'COMMAND-LINE', RED},
['ce'] = {'NORMAL EX', RED_DARK},
['cv'] = {'EX', RED_LIGHT},
['i'] = {'INSERT', GREEN},
['ic'] = {'INS-COMPLETE', GREEN_LIGHT},
['n'] = {'NORMAL', PURPLE_LIGHT},
['no'] = {'OPERATOR-PENDING', PURPLE},
['r'] = {'HIT-ENTER', CYAN},
['r?'] = {':CONFIRM', CYAN},
['rm'] = {'--MORE', ICE},
['R'] = {'REPLACE', PINK},
['Rv'] = {'VIRTUAL', PINK_LIGHT},
['s'] = {'SELECT', TURQOISE},
['S'] = {'SELECT', TURQOISE},
[''] = {'SELECT', TURQOISE},
['t'] = {'TERMINAL', ORANGE},
['v'] = {'VISUAL', BLUE},
['V'] = {'VISUAL LINE', BLUE},
[''] = {'VISUAL BLOCK', BLUE},
['!'] = {'SHELL', YELLOW},
-- libmodal
['BUFFERS'] = TEAL,
['TABLES'] = ORANGE_LIGHT,
['TABS'] = TAN,
} -- }}}
local MODE_HL_GROUP = 'StalineViMode'
--[[/* FELINE CONFIG */]]
vim.api.nvim_set_hl(0, MODE_HL_GROUP, {})
require('staline').setup(
{
mode_colors = {},
mode_icons = {},
sections = {left =
{
function()
local mode_color, mode_name
if vim.g.libmodalActiveModeName then
mode_name = vim.g.libmodalActiveModeName
mode_color = MODES[mode_name]
else
local current_mode = MODES[vim.api.nvim_get_mode().mode]
mode_name = current_mode[1]
mode_color = current_mode[2]
end
vim.api.nvim_set_hl(0, MODE_HL_GROUP, {bold = true, fg = mode_color})
return {MODE_HL_GROUP, mode_name}
end,
}},
})
## FAQ
### nvim-libmodal vs. vim-libmodal
The following is a list of expressions that work in `nvim-libmodal` but not `vim-libmodal`:
* `require 'libmodal'` in Lua.
* `vim-libmodal` does not support interacting with it through Lua, you must use the Vimscript interface.
The following is a list of expressions that work in `vim-libmodal` but not `nvim-libmodal`:
* `call libmodal#Enter('FOO', funcref('bar'), baz)` in Vimscript.
* Lua does not support passing `funcref`s from Vimscript. Try using the Lua interface instead.
* `call libmodal#Prompt('FOO', funcref('bar'), baz)` in Vimscript.
* Lua does not support passing `funcref`s from Vimscript. Try using the Lua interface instead.