flymake: Viewing error messages

 
 3.4 Viewing error messages
 ==========================
 
 To view error messages belonging to the current line, use the
 ‘flymake-display-err-menu-for-current-line’ function.  If there’s at
 least one error or warning reported for the current line, this function
 will display a popup menu with error/warning texts.  Selecting the menu
 item whose error belongs to another file brings forward that file with
 the help of the ‘flymake-goto-file-and-line’ function.