plugins: improve slightly the treesitter config

- Adds an empty module options to avoid warning.
- Indents the disabled language list, in order to add some easily.

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

README.md

@@ -23,6 +23,10 @@ This new configuration is written with the help of:
 - A [nerd font][3].
 - [`vscode-langservers-extracted`][6]. It's mandatory for the JSON LSP.
 
+## Python provider
+
+I'm using a virtual environment for the python provider, as the
+[documentation][7], using `pyenv`.
 
 ## Structure
 
@@ -107,3 +111,4 @@ I won't provide links for each of these plugins as they are easily to be found.
 [4]: https://github.com/nvim-lua/kickstart.nvim
 [5]: https://vincent.jousse.org/blog/fr/tech/configurer-neovim-comme-ide-a-partir-de-zero-tutoriel-guide
 [6]: https://github.com/hrsh7th/vscode-langservers-extracted
+[7]: https://neovim.io/doc/user/provider.html#python-virtualenv

lua/core/init.lua

@@ -1,3 +1,4 @@
 -- Load all module files
+require("core.python-provider")
 require("core.keymaps")
 require("core.options")

lua/core/python-provider.lua

@@ -0,0 +1,4 @@
+-- Set a virtualenv as python provider
+--  https://neovim.io/doc/user/provider.html#python-virtualenv
+
+vim.g.python3_host_prog = "/home/igor/.pyenv/versions/py-nvim3.10/bin/python"

lua/plugins/markdown/zotcite.lua

@@ -0,0 +1,25 @@
+-- Install and configure zotcite
+--  https://github.com/jalvesaq/zotcite
+
+return {
+  "jalvesaq/zotcite",
+  dependencies = {
+    "nvim-treesitter/nvim-treesitter",
+    -- Add completion for zotcite
+    "jalvesaq/cmp-zotcite",
+  },
+  config = function ()
+    require("zotcite").setup({
+      -- waiting for zotcite options
+    })
+    require("cmp_zotcite").setup({
+      -- Add the pandoc filetype
+      filetypes = {
+        "pandoc",
+        "markdown",
+        "rmd",
+        "quarto",
+      }
+    })
+  end
+}

lua/plugins/nvim-cmp.lua

@@ -107,6 +107,7 @@ return {
         },
         { name = "path" },
         { name = "emoji" },
+        { name = "cmp_zotcite"} -- zotcite (plugins/markdown/zotcite.lua)
       }),
 
       formatting = {

lua/plugins/treesitter.lua

@@ -45,7 +45,9 @@ return {
 			-- Enable color syntax
 			highlight = {
 				enable = true,
-        disable = { "markdown" },
+        disable = {
+          "markdown"
+        },
 			},
 			-- Enable better indentation management
 			indent = { enable = true },
@@ -64,6 +66,9 @@ return {
 				"yaml",
 			},
 
+      -- Empty option, to avoid warning
+      modules = {},
+
       -- List of parsers to ignore installing 
       ignore_install = {
         "markdown",
@@ -133,5 +138,3 @@ return {
 		})
 	end,
 }
-
-