Highlight syntax in Go templates

Go template files are often named example.html.tmpl or example.md.tmpl to indicate they’re templates for specific formats. However, the .tmpl extension can prevent Neovim from highlighting the underlying syntax, making them harder to edit. Here’s how to configure Neovim to highlight these files correctly: Create the file ~/.config/$NVIM_APPNAME/syntax/gotmpl.vim with the following content to…