From: Russell Bryant <russell@russellbryant.com>
Date: Sat, 14 May 2005 00:36:55 +0000 (+0000)
Subject: clarify docs on ImportVar (that's for you, mog :p)
X-Git-Tag: 1.2.0-beta1~685
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=15623c07d1699c4e692c9acc325df9cb5bcdf6db;p=thirdparty%2Fasterisk.git

clarify docs on ImportVar (that's for you, mog :p)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5647 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/pbx.c b/pbx.c
index 3bbbe90810..0bbf271527 100755
--- a/pbx.c
+++ b/pbx.c
@@ -440,10 +440,16 @@ static struct pbx_builtin {
 	},
 
 	{ "ImportVar", pbx_builtin_importvar,
-	"Set variable to value",
-	"  ImportVar(#n=channel|variable): Sets variable n to variable as evaluated on\n"
-	"the specified channel (instead of current). If prefixed with _, single\n"
-	"inheritance assumed. If prefixed with __, infinite inheritance is assumed.\n" },
+	"Import a variable from a channel into a new variable",
+	"  ImportVar(newvar=channelname|variable): This application imports a\n"
+	"variable from the specified channel (as opposed to the current one)\n"
+	"and stores it as a variable in the current channel (the channel that\n"
+	"is calling this application). If the new variable name is prefixed by\n"
+	"a single underscore \"_\", then it will be inherited into any channels\n"
+	"created from this one. If it is prefixed with two underscores,then\n"
+	"the variable will have infinite inheritance, meaning that it will be\n"
+	"present in any descendent channel of this one.\n"
+	},
 
 	{ "StripMSD", pbx_builtin_stripmsd,
 	"Strip leading digits",