Merge branch 't/dia'

[paraslash.git] / m4 / gengetopt / compress_filter.m4

diff --git a/m4/gengetopt/compress_filter.m4 b/m4/gengetopt/compress_filter.m4
index 739e4f0290fa3b39152cfb5fa5d6291f5619321f..8c701a03987fe6c8e21c25a40475483b6d0bd7f7 100644 (file)
--- a/m4/gengetopt/compress_filter.m4
+++ b/m4/gengetopt/compress_filter.m4
@@ -1,5 +1,7 @@
 args "--no-version --no-help"
 
+purpose "Dynamically adjust the volume of an audio stream."
+
 option "blocksize" b
 #~~~~~~~~~~~~~~~~~~~
 "adjust block size"