From 47fbfdca3e43ae6a5abd004e277c6caf5c1103c0 Mon Sep 17 00:00:00 2001
From: Aaron Gyes <me@aaron.gy>
Date: Fri, 1 Jul 2016 02:20:32 -0700
Subject: [PATCH] Add note about the zombie process

---
 share/functions/suspend.fish | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/share/functions/suspend.fish b/share/functions/suspend.fish
index fd64bec24..257ba4fdb 100644
--- a/share/functions/suspend.fish
+++ b/share/functions/suspend.fish
@@ -2,13 +2,14 @@ function suspend -d "Suspend the current shell."
     if begin contains -- $argv --force
             or not status --is-interactive and not status --is-login
         end
-        printf "Suspending %d\n%s fg%s to resume" %self (set_color --bold) (set_color normal)
+        printf "Suspending %d: %sfg%s to resume" %self (set_color --bold) (set_color normal)
         if contains -- $argv --force
-            printf " (or%s kill -CONT %d%s from another terminal)\n" (set_color --bold) %self (set_color normal)
-        else
-            echo
+            printf " (or%s kill -CONT %d%s from another terminal)" (set_color --bold) %self (set_color normal)
         end
-
+        # XXX not sure if this echo should be necessary, but without it, it seems
+        # everything printf'd above will not get pushed back to stdout before the suspend
+        echo ""
+        # XXX there always causes a zombie until one fg's when we do this:
         kill -STOP %self
     else
         echo 2>&1 "Refusing to suspend login shell."