fix: issue with syntax highlighting after load

stevearc · Sep 14, 2022 · e3460f4 · e3460f4
1 parent adf5b9d
commit e3460f4
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/lua/resession/init.lua b/lua/resession/init.lua
@@ -353,6 +353,19 @@ M.load = function(name, opts)
     local bufnr = vim.fn.bufadd(buf.name)
     if buf.loaded then
       vim.fn.bufload(bufnr)
+      vim.api.nvim_create_autocmd("BufWinEnter", {
+        desc = "After showing the buffer in the window, manually set the filetype to trigger syntax highlighting",
+        callback = function()
+          vim.api.nvim_buf_set_option(
+            bufnr,
+            "filetype",
+            vim.api.nvim_buf_get_option(bufnr, "filetype")
+          )
+        end,
+        buffer = bufnr,
+        once = true,
+        nested = true,
+      })
     end
     util.restore_buf_options(bufnr, buf.options)
   end

diff --git a/lua/resession/layout.lua b/lua/resession/layout.lua
@@ -134,8 +134,7 @@ local function set_winlayout_data(layout, scale_factor, visit_data)
     else
       local bufnr = vim.fn.bufadd(win.bufname)
       vim.api.nvim_win_set_buf(win.winid, bufnr)
-      -- After setting the buffer into the window, manually set the filetype to trigger syntax
-      -- highlighting
+      -- After setting the buffer into the window, manually set the filetype to trigger syntax highlighting
       vim.api.nvim_buf_set_option(bufnr, "filetype", vim.api.nvim_buf_get_option(bufnr, "filetype"))
     end
     pcall(vim.api.nvim_win_set_cursor, win.winid, win.cursor)