From: Brian Harring <ferringb@gentoo.org>
Date: Mon, 23 Jan 2006 07:55:15 +0000 (-0000)
Subject: Added usage info to dump_trace, and credit for the code (eselect authors)
X-Git-Tag: v2.1_pre4~20
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1838327ba2c4f0da99fbfda8c3b01420022f4d1a;p=portage.git

Added usage info to dump_trace, and credit for the code (eselect authors)

svn path=/main/trunk/; revision=2574
---

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index ddef536d2..467e796db 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -285,6 +285,9 @@ diefunc() {
 }
 
 dump_trace() {
+	# usage- first arg is the number of funcs on the stack to ignore.
+	# defaults to 1 (ignoring dump_trace)
+	# pulled from eselect.
 	local skip funcname sourcefile lineno
 	if [[ -n $1 ]]; then
 		declare -i skip=$1