X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=m4%2Fgengetopt%2Fcompress_filter.m4;h=501f46ccfd8f0730787c37e5290fa0b19dfa71a9;hp=74dcbc0332753e1011962a62c9dbe961881b4d1f;hb=44779382f0699be6b8daeeb25e7e1a2c40116d4b;hpb=2829202e393e4b0095d62739910ae56f04e83326

diff --git a/m4/gengetopt/compress_filter.m4 b/m4/gengetopt/compress_filter.m4
index 74dcbc03..501f46cc 100644
--- a/m4/gengetopt/compress_filter.m4
+++ b/m4/gengetopt/compress_filter.m4
@@ -1,3 +1,7 @@
+args "--no-version --no-help"
+
+purpose "Dynamically adjust the volume of an audio stream"
+
 option "blocksize" b
 #~~~~~~~~~~~~~~~~~~~
 "adjust block size"
@@ -22,7 +26,7 @@ option "inertia" i
 default="6"
 optional
 
-option "target_level" t
+option "target-level" t
 #~~~~~~~~~~~~~~~~~~~~~~
 "target signal level (0-32768)"
 int typestr="number"