X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=m4%2Fgengetopt%2Fprebuffer_filter.m4;h=9e84dcfcea04934a7f5a2f3f776d5afabe0b6bc1;hp=7553e9578d5e9bdccecdda34c6391ad840ea210d;hb=79e5bc5e10700719b8a605f993e6e5c35307f0e8;hpb=2829202e393e4b0095d62739910ae56f04e83326

diff --git a/m4/gengetopt/prebuffer_filter.m4 b/m4/gengetopt/prebuffer_filter.m4
index 7553e957..9e84dcfc 100644
--- a/m4/gengetopt/prebuffer_filter.m4
+++ b/m4/gengetopt/prebuffer_filter.m4
@@ -1,3 +1,7 @@
+args "--no-version --no-help"
+
+purpose "Delay processing of an audio stream."
+
 option "duration" d
 #~~~~~~~~~~~~~~~~~~
 "prebuffer time"