--- man/make.conf.5.orig	2011-08-06 11:00:42.000000000 +0200
+++ man/make.conf.5	2011-08-06 11:07:02.000000000 +0200
@@ -182,6 +182,12 @@
 .br
 Defaults to /var/log.
 .TP
+\fBEMERGE_WARNING_DELAY\fR = \fIinteger\fR
+Determines how long the emerge warning countdown delay will be after running
+`emerge --unmerge` for system packages.
+.br
+Defaults to 10 seconds.
+.TP
 .B EPAUSE_IGNORE
 Defines whether or not to ignore short pauses that occur when displaying
 important informational messages.  This variable is unset by default.