mirror of
https://github.com/NotAShelf/neovim-flake.git
synced 2024-12-27 12:49:48 +01:00
48 lines
1.6 KiB
Nix
48 lines
1.6 KiB
Nix
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{
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pkgs,
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config,
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lib,
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...
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}:
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with lib;
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with builtins; let
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cfg = config.vim.utility.venn-nvim;
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in {
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options.vim.utility.venn-nvim = {
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enable = mkEnableOption "draw ASCII diagrams in Neovim";
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};
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config = mkIf (cfg.enable) {
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vim.startPlugins = [
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"venn-nvim"
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];
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# TODO: https://github.com/jbyuki/venn.nvim#using-toggle-command
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# add keybindings for drawing diagrams4
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vim.luaConfigRC.venn-nvim = nvim.dag.entryAnywhere ''
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local venn = require('venn')
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-- venn.nvim: enable or disable keymappings
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function _G.Toggle_venn()
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local venn_enabled = vim.inspect(vim.b.venn_enabled)
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if venn_enabled == "nil" then
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vim.b.venn_enabled = true
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vim.cmd[[setlocal ve=all]]
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-- draw a line on HJKL keystokes
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vim.api.nvim_buf_set_keymap(0, "n", "J", "<C-v>j:VBox<CR>", {noremap = true})
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vim.api.nvim_buf_set_keymap(0, "n", "K", "<C-v>k:VBox<CR>", {noremap = true})
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vim.api.nvim_buf_set_keymap(0, "n", "L", "<C-v>l:VBox<CR>", {noremap = true})
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vim.api.nvim_buf_set_keymap(0, "n", "H", "<C-v>h:VBox<CR>", {noremap = true})
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-- draw a box by pressing "f" with visual selection
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vim.api.nvim_buf_set_keymap(0, "v", "f", ":VBox<CR>", {noremap = true})
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else
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vim.cmd[[setlocal ve=]]
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vim.cmd[[mapclear <buffer>]]
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vim.b.venn_enabled = nil
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end
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end
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-- toggle keymappings for venn using <leader>v
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vim.api.nvim_set_keymap('n', '<leader>v', ":lua Toggle_venn()<CR>", { noremap = true})
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'';
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};
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}
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