emacs-28 f5b4bb4: Fix flymake example backend conditions in the manual

[Lars Ingebrigtsen]

branch: emacs-28
commit f5b4bb4a6fa3adcb653cab5dc760745b896320bb
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix flymake example backend conditions in the manual
    
    * doc/misc/flymake.texi (An annotated example backend): Also react
    to `signal' process statuses (bug#51380).
---
 doc/misc/flymake.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/misc/flymake.texi b/doc/misc/flymake.texi
index cfe7343..309bed7 100644
--- a/doc/misc/flymake.texi
+++ b/doc/misc/flymake.texi
@@ -774,7 +774,7 @@ Binding,,, elisp, The Emacs Lisp Reference Manual}) to be 
active.
           ;; Check that the process has indeed exited, as it might
           ;; be simply suspended.
           ;;
-          (when (eq 'exit (process-status proc))
+          (when (memq (process-status proc) '(exit signal))
             (unwind-protect
                 ;; Only proceed if `proc' is the same as
                 ;; `ruby--flymake-proc', which indicates that