X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=m4%2Fgengetopt%2Famp_filter.m4;h=2d4d4ce6ca5166355fa99bdbf28884a2a213daff;hb=b5c6af5c26bbb2b3d0e6928892bd5d915e329136;hp=865df3ac4048b330daf9055ffb47c2b1a2999eb3;hpb=2829202e393e4b0095d62739910ae56f04e83326;p=paraslash.git

diff --git a/m4/gengetopt/amp_filter.m4 b/m4/gengetopt/amp_filter.m4
index 865df3ac..2d4d4ce6 100644
--- a/m4/gengetopt/amp_filter.m4
+++ b/m4/gengetopt/amp_filter.m4
@@ -1,3 +1,7 @@
+args "--no-version --no-help"
+
+purpose "Amplify the decoded audio stream."
+
 option "amp" a
 #~~~~~~~~~~~~~
 "amplification value"