README.md

@@ -79,7 +79,7 @@ and how to set up on different platforms (Linux, macOS, and Windows).
 + Code editing using true nvim inside browser via [firenvim](https://github.com/glacambre/firenvim).
 + Beautiful colorscheme via [sainnhe/gruvbox-material](https://github.com/sainnhe/gruvbox-material) and other colorschemes.
 + Markdown writing and previewing via [vim-markdown](https://github.com/preservim/vim-markdown) and [markdown-preview.nvim](https://github.com/iamcco/markdown-preview.nvim).
-+ LaTeX editing and previewing via [vimtex](https://github.com/lervag/vimtex)
++ LaTeX editing and previewing via [vimtex](https://github.com/lervag/vimtex) <sup id="a1">[1](#f1)</sup>.
 + Animated GUI style notification via [nvim-notify](https://github.com/rcarriga/nvim-notify).
 + Tags navigation via [vista](https://github.com/liuchengxu/vista.vim).
 + Code formatting via [Neoformat](https://github.com/sbdchd/neoformat).
@@ -216,3 +216,5 @@ You may also be interested in my posts on configuring Nvim:
 + [Config nvim on Linux for Python development](https://jdhao.github.io/2018/12/24/centos_nvim_install_use_guide_en/)
 + [Nvim config on Windows 10](https://jdhao.github.io/2018/11/15/neovim_configuration_windows/)
 + [Nvim-qt config on Windows 10](https://jdhao.github.io/2019/01/17/nvim_qt_settings_on_windows/)
+
+<b id="f1">1:</b> Not enabled for Linux, you need to tweak [`lua/plugins.lua`](lua/plugins.lua) and change the condition for installing vimtex.[↩](#a1)

after/ftplugin/lua.vim

@@ -2,7 +2,7 @@
 set formatoptions-=o
 set formatoptions-=r
 
-nnoremap <buffer><silent> <F9> :luafile %<CR>
+nnoremap <silent> <F9> :luafile %<CR>
 
 " For delimitMate
 let b:delimitMate_matchpairs = "(:),[:],{:}"

after/ftplugin/vim.vim

@@ -12,4 +12,4 @@ set foldmethod=expr foldexpr=utils#VimFolds(v:lnum) foldtext=utils#MyFoldText()
 " see `:h K` and https://stackoverflow.com/q/15867323/6064933
 set keywordprg=:help
 
-nnoremap <buffer><silent> <F9> :source %<CR>
+nnoremap <silent> <F9> :source %<CR>

core/plugins.vim

@@ -243,7 +243,7 @@ nmap s <Nop>
 omap s <Nop>
 
 """"""""""""""""""""""""""""vimtex settings"""""""""""""""""""""""""""""
-if executable('latex')
+if ( g:is_win || g:is_mac ) && executable('latex')
   " Hacks for inverse search to work semi-automatically,
   " see https://jdhao.github.io/2021/02/20/inverse_search_setup_neovim_vimtex/.
   function! s:write_server_name() abort

lua/plugins.lua

@@ -289,7 +289,7 @@ packer.startup {
     use { "michaeljsmith/vim-indent-object", event = "VimEnter" }
 
     -- Only use these plugin on Windows and Mac and when LaTeX is installed
-    if utils.executable("latex") then
+    if vim.g.is_win or vim.g.is_mac and utils.executable("latex") then
       use { "lervag/vimtex", ft = { "tex" } }
     end