Fix treesitter + vimtex, fix concealment

.config/nvim/lua/plugins/treesitter.lua

@@ -28,8 +28,11 @@ return {
 
                 highlight = {
                     enable = true,
-                    additional_vim_regex_highlighting = false,
+                    -- additional_vim_regex_highlighting = false,
-                    disable = {
+                    -- disable = {
+                    --     "latex"
+                    -- },
+                    additional_vim_regex_highlighting = {
                         "latex"
                     }
                 }

.config/nvim/lua/plugins/vimtex.lua

@@ -1,7 +1,10 @@
 return {
     {
         "lervag/vimtex",
-        ft = {"tex", "bib"},
+        ft = {
+            "tex",
+            "bib"
+        },
         config = function()
             -- General configuration
 
@@ -24,7 +27,27 @@ return {
             -- Concealment
 
             vim.cmd([[set conceallevel=1]])
-            vim.g.tex_conceal = 'abdmg'
+            vim.cmd([[
+                let g:vimtex_syntax_conceal = {
+                    \ 'accents': 1,
+                    \ 'ligatures': 1,
+                    \ 'cites': 1,
+                    \ 'fancy': 1,
+                    \ 'spacing': 0,
+                    \ 'greek': 1,
+                    \ 'math_bounds': 1,
+                    \ 'math_delimiters': 1,
+                    \ 'math_fracs': 1,
+                    \ 'math_super_sub': 0,
+                    \ 'math_symbols': 1,
+                    \ 'sections': 0,
+                    \ 'styles': 0,
+                    \}
+
+                let g:vimtex_syntax_custom_cmds = [
+                    \ {'name': 'bm', 'mathmode': 1, 'argstyle': 'bold', 'conceal': 1},
+                    \]
+            ]])
 
             -- Synctex configuration