flymake-display-err-menu-for-current-line
flymake-display-err-menu-for-current-line is an alias for `flymake-popup-current-error-menu' in `flymake.el
'.
(flymake-display-err-menu-for-current-line &optional EVENT)
This function is obsolete since 24.4;
use `flymake-popup-current-error-menu' instead.
Pop up a menu with errors/warnings for current line.