plugins: improve configuration, install plugins

- Fixes the markdown preview node package installation.
- Removes the markdown preview theme configuration.
- Adds the ToggleTerm plugin that allows to improve the managment of
  terminal buffers and configures it.
- Ensures to use the legacy tag for the fidget plugin, as it will be
  under active development and rewritting.
- Installs Grammalect, which is a French language checker. This plugin
  requires the python package `Grammalecte` that provide
  `grammalecte-cli` and `grammalecte-server`.
- Sets, in the mkdnflow configuration, the `perspective.priority` to
  `current` to get the follow link feature behaves as I need, relative
  to the current buffer.
- Fixes, in the mkdnflow configuration, the new file template to avoid a
  blank column at the begining (results in an invalid YAML syntax).

Co-Authored-by: iGor milhit <igor.milhit@unige.ch>

init.lua

@@ -87,7 +87,7 @@ require('lazy').setup({
 
       -- Useful status updates for LSP
       -- NOTE: `opts = {}` is the same as calling `require('fidget').setup({})`
-      { 'j-hui/fidget.nvim', opts = {} },
+      { 'j-hui/fidget.nvim', tag = "legacy", opts = {} },
 
       -- Additional lua configuration, makes nvim stuff amazing!
       'folke/neodev.nvim',

lua/custom/plugins/grammalecte.lua

@@ -0,0 +1,14 @@
+-- Plugin to get Grammalecte checks in (neo)vim.
+
+-- Set the path to the grammalecte-cli executable
+vim.cmd([[ let g:grammalecte_cli_py = "/usr/bin/grammalecte-cli" ]])
+
+return {
+  "dpelle/vim-Grammalecte",
+  ft = {
+    "pandoc",
+    "markdown",
+    "text",
+    "gitcommit"
+  }
+}

lua/custom/plugins/markdownpreview.lua

@@ -1,9 +1,6 @@
 -- makdown-preview.nvim
 -- installed with code found at https://github.com/iamcco/markdown-preview.nvim/issues/558#issuecomment-1514701537
 
--- Force the light theme, no matter the system option is.
-vim.cmd([[ let g:mkdp_theme = 'light' ]])
-
 return {
   {
     "iamcco/markdown-preview.nvim",
@@ -12,6 +9,6 @@ return {
       'markdown'
     },
     lazy = true,
-    build = "cd app && yarn install",
+    build = "cd app && npm install && git reset --hard",
   },
 }

lua/custom/plugins/mkdnflow.lua

@@ -22,6 +22,10 @@ return {
           markdown = true,
           pandoc = true
         },
+        perspective = {
+          -- Ensure that paths are relative to the current file
+          priority = "current"
+        },
         links = {
           conceal = true,
         },

lua/custom/plugins/toggleterm.lua

@@ -0,0 +1,16 @@
+-- A neovim lua plugin to help easily manage multiple terminal windows
+--   https://github.com/akinsho/toggleterm.nvim
+
+-- Set ZSH as shell to get it in a terminal buffer
+vim.opt.shell = "/usr/bin/zsh"
+
+return {
+  {
+    'akinsho/toggleterm.nvim',
+    version = "*",
+    opts = {
+      -- Avoid terminal to be darker than the Nord colorscheme
+      shade_terminals = false
+    }
+  }
+}

spell/en.utf-8.add

@@ -4,3 +4,8 @@ Séverine
 HEG
 neovim
 lua
+InfoBiblio
+Réaménagement
+biodiversité
+hyperindustrialisés
+lacto-fermentation