From: Andre Noll <maan@systemlinux.org>
Date: Sun, 8 Sep 2013 22:52:47 +0000 (+0000)
Subject: alsa: Improve help text of --device.
X-Git-Tag: v0.5.3~22^2~6
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=a3515f889de4a77d9d1cc7357a61eef79495433a

alsa: Improve help text of --device.

The new text gives the user a hint how to find out about the devices
ALSA knows about.
---

diff --git a/m4/gengetopt/alsa_write.m4 b/m4/gengetopt/alsa_write.m4
index 04b4963d..73d9805f 100644
--- a/m4/gengetopt/alsa_write.m4
+++ b/m4/gengetopt/alsa_write.m4
@@ -8,11 +8,12 @@ include(header.m4)
 option "device" d
 #~~~~~~~~~~~~~~~~
 "set PCM device"
-string typestr="device"
-default="default"
+string typestr = "device"
+default = "default"
 optional
-details="
-	On systems with dmix, a better choice than the default
-	value might be to use \"plug:swmix\".
+details = "
+	Check for the presence of a /proc/asound/ directory to see if
+	ALSA is present in your kernel. The file /proc/asound/devices
+	contains all devices ALSA knows about.
 "
 </qu>