*: add -Wunused-parameter; fix resulting breakage

[oweals/busybox.git] / shell / README

diff --git a/shell/README b/shell/README
index a09353d6ccb3161c8317576bba324925772e74af..59efe499fbe0e5a5b456d8ee14721667765157b9 100644 (file)
--- a/shell/README
+++ b/shell/README
@@ -1,5 +1,15 @@
 Various bits of what is known about busybox shells, in no particular order.
 
+2008-02-14
+ash: does not restore tty pgrp if killed by HUP. Symptom: Midnight Commander
+is backgrounded if you started ash under it, and then killed it with HUP.
+
+2007-11-23
+hush: fixed bogus glob handling; fixed exec <"$1"; added test and echo builtins
+
+2007-06-13
+hush: exec <"$1" doesn't do parameter subst
+
 2007-05-24
 hush: environment-related memory leak plugged, with net code size
 decrease.