patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' commit https://github.com/vim/vim/commit/2f0f871159b2cba862fcd41edab65b17da75c422 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 21 18:50:18 2018 +0200 patch 8.1.0310: file info msg not always suppressed with 'F' in 'shortmess' Problem: File info message not always suppressed with 'F' in 'shortmess'. (Asheq Imran) Solution: Save and restore msg_silent. (Christian Brabandt, closes #3221)

--- a/src/memline.c
+++ b/src/memline.c
@@ -828,10 +828,13 @@ ml_open_file(buf_T *buf)
  */
     void
 check_need_swap(
-    int	    newfile)		/* reading file into new buffer */
+    int	    newfile)		// reading file into new buffer
 {
+    int old_msg_silent = msg_silent; // might be reset by an E325 message
+
     if (curbuf->b_may_swap && (!curbuf->b_p_ro || !newfile))
 	ml_open_file(curbuf);
+    msg_silent = old_msg_silent;
 }
 
 /*