From: Andre Noll <maan@tuebingen.mpg.de>
Date: Wed, 9 Sep 2015 18:30:24 +0000 (+0200)
Subject: afh_recv: Improve documentation of --begin-chunk.
X-Git-Tag: v0.5.6~75
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=6fbd93c8420823356a24a3637d332c23c0c85dcd

afh_recv: Improve documentation of --begin-chunk.

The help text referred to --info, which was removed four years ago
in commit 06f33ca1. This patch also inlucdes a couple of minor other
improvements to the same paragraph.
---

diff --git a/m4/gengetopt/afh_recv.m4 b/m4/gengetopt/afh_recv.m4
index 08c31521..28a0a9ea 100644
--- a/m4/gengetopt/afh_recv.m4
+++ b/m4/gengetopt/afh_recv.m4
@@ -22,19 +22,19 @@ required
 
 option "begin-chunk" b
 #~~~~~~~~~~~~~~~~~~~~~
-"skip a number of chunks"
+"skip the beginning of the file"
 int typestr = "chunk_num"
 default = "0"
 optional
 details = "
 	The chunk_num argument must be between -num_chunks and
-	num_chunks - 1 inclusively where num_chunks is the total number
-	of chunks which is printed when using the --info option. If
-	chunk_num is negative, the given number of chunks are counted
-	backwards from the end of the file. For example --begin-chunk
-	-100 instructs para_afh to start output at chunk num_chunks
-	- 100. This is mainly useful for cutting off the end of an
-	audio file.
+	num_chunks - 1, inclusively, where num_chunks is the total
+	number of chunks of the audio file given by the argument to
+	--filename. If chunk_num is negative, the given number of
+	chunks are counted backwards from the end of the file. For
+	example --begin-chunk -100 instructs the afh receiver to
+	start output at chunk num_chunks - 100. This is useful for
+	selecting the last part of an audio file.
 "
 
 option "end-chunk" e