Enable nxml-mode for fsproj files

Author: augustfengd

fsharp-mode.el

@@ -114,6 +114,7 @@
 
 ;;;###autoload
 (add-to-list 'auto-mode-alist '("\\.fs[iylx]?\\'" . fsharp-mode))
+(add-to-list 'auto-mode-alist '("\\.fsproj\\'" . nxml-mode))
 
 (defvar fsharp-mode-syntax-table nil
   "Syntax table in use in fsharp mode buffers.")