Make vimtex use lualatex --shell-escape

_config/nvim/init.vim

@@ -36,6 +36,7 @@ let maplocalleader = ","
 let g:mapleader = ','
 let g:VM_leader = ','
 let g:vimtex_view_method = 'zathura'
+let g:vimtex_compiler_method = 'latexmk'
 let g:rainbow_active = 1
 let g:syntastic_enable_racket_racket_checker = 1
 let g:syntastic_cpp_compiler_options = '-std=c++20'

_latexmkrc

@@ -0,0 +1 @@
+$pdflatex = 'lualatex --shell-escape %O %S';