manual: Fix local links.

All local links broke after an upgrade of the discount markdown
converter, because this changed the way the anchors of section headings
are encoded. This commit should fix all broken URI fragments.

Suggested-by: checklink(1)

diff --git a/web/manual.md b/web/manual.md
index b5329ea07f3d8a2f9553f384c9129c4ad1a262e3..136cd139d9dff4f9844e3c9f8586cf729651e494 100644 (file)
--- a/web/manual.md
+++ b/web/manual.md
@@ -14,7 +14,7 @@ Introduction
 
 In this chapter we give an [overview](#Overview) of the interactions
 of the programs contained in the paraslash package, followed by
-[brief descriptions](#The.paraslash.executables) of all executables.
+[brief descriptions](#The-paraslash-executables) of all executables.
 
 Overview
 --------
@@ -135,7 +135,7 @@ fine-grained selection based on various properties of the audio file,
 including information found in (ID3) tags. Simple playlists are also
 supported. It is possible to store images (album covers) and lyrics
 in the database and associate these to the corresponding audio files.
-The section on the [audio file selector](#The.audio.file.selector)
+The section on the [audio file selector](#The-audio-file-selector)
 discusses this topic in more detail.
 
 Another component of para_server is the virtual streaming system,
@@ -523,7 +523,7 @@ starts streaming. To activate streaming, execute
 
 Since no playlist has been specified yet, the "dummy" mode which
 selects all known audio files is activated automatically. See the
-section on the [audio file selector](#The.audio.file.selector) for how
+section on the [audio file selector](#The-audio-file-selector) for how
 to use playlists and moods to specify which files should be streamed
 in which order.
 
@@ -555,12 +555,12 @@ authentication method. Authenticated connections are encrypted using
 the AES stream cipher in integer counter mode.
 
 In this chapter we briefly describe RSA and AES, and sketch the
-[authentication handshake](#Client-server.authentication)
+[authentication handshake](#Client-2d-server-authentication)
 between para_client and para_server. User management is discussed
-in the section on [the user_list file](#The.user_list.file).
+in the section on [the user_list file](#The-user_list-file).
 These sections are all about communication between the client and the
 server. Connecting para_audiod is a different matter and is described
-in a [separate section](#Connecting.para_audiod).
+in a [separate section](#Connecting-para_audiod).
 
 RSA and AES
 -----------
@@ -635,8 +635,8 @@ infeasibility to invert the hash function.
 
 Neither para_server or para_client create RSA keys on their
 own. This has to be done once for each user as sketched in
-[Quick start](#Quick.start) and discussed in more detail
-[below](#The.user_list.file).
+[Quick start](#Quick-start) and discussed in more detail
+[below](#The-user_list-file).
 
 The user_list file
 ------------------
@@ -708,12 +708,12 @@ maintains tables containing images (e.g. album cover art) and lyrics
 that can be associated with one or more audio files.
 
 In this chapter we sketch the setup of the [AFS
-process](#The.AFS.process) during server startup and proceed with the
-description of the [layout](#Database.layout) of the various database
-tables. The section on [playlists and moods](#Playlists.and.moods)
+process](#The-AFS-process) during server startup and proceed with the
+description of the [layout](#Database-layout) of the various database
+tables. The section on [playlists and moods](#Playlists-and-moods)
 explains these two audio file selection mechanisms in detail
 and contains practical examples. The way [file renames and content
-changes](#File.renames.and.content.changes) are detected is discussed
+changes](#File-renames-and-content-changes) are detected is discussed
 briefly before the [Troubleshooting](#Troubleshooting) section
 concludes the chapter.
 
@@ -1349,12 +1349,12 @@ used. For these data connections, a variety of transports (UDP, DCCP,
 HTTP) can be chosen.
 
 The chapter starts with the [control
-service](#The.paraslash.control.service), followed by a section
-on the various [streaming protocols](#Streaming.protocols)
+service](#The-paraslash-control-service), followed by a section
+on the various [streaming protocols](#Streaming-protocols)
 in which the data connections are described. The way
 audio file headers are embedded into the stream is discussed
-[briefly](#Streams.with.headers.and.headerless.streams) before the
-[example section](#Networking.examples) which illustrates typical
+[briefly](#Streams-with-headers-and-headerless-streams) before the
+[example section](#Networking-examples) which illustrates typical
 commands for real-life scenarios.
 
 Both IPv4 and IPv6 are supported.
@@ -1374,7 +1374,7 @@ is unaffected if the child dies or goes crazy for whatever reason. In
 fact, the child process can not change address space of server process.
 
 The section on [client-server
-authentication](#Client-server.authentication) above described the
+authentication](#Client-2d-server-authentication) above described the
 early connection establishment from the crypto point of view. Here
 it is described what happens after the connection (including crypto
 setup) has been established.  There are four processes involved during
@@ -1442,7 +1442,7 @@ only for Linux.
 
 - UDP. Recommended for multicast LAN streaming.
 
-See the Appendix on [network protocols](#Network.protocols)
+See the Appendix on [network protocols](#Network-protocols)
 for brief descriptions of the various protocols relevant for network
 audio streaming with paraslash.
 
@@ -1513,7 +1513,7 @@ be configured via the FEC parameters which are dictated by server
 and may also be configured through the "sender" command.  The FEC
 parameters are encoded in the header of each network packet, so no
 configuration is necessary on the receiver side. See the section on
-[FEC](#Forward.error.correction) below.
+[FEC](#Forward-error-correction) below.
 
 Streams with headers and headerless streams
 -------------------------------------------
@@ -1653,7 +1653,7 @@ executables. For example, the mp3dec filter depends on the mad library.
 Forward error correction
 ------------------------
 
-As already mentioned [earlier](#Streaming.protocols), paraslash
+As already mentioned [earlier](#Streaming-protocols), paraslash
 uses forward error correction (FEC) for the unreliable UDP and
 DCCP transports. FEC is a technique which was invented already in
 1960 by Reed and Solomon and which is widely used for the parity
@@ -1954,7 +1954,7 @@ paraslash project, some additional tools should be installed on a
 developer machine.
 
 - [git](http://git.or.cz/). As described in more detail
-[below](#Git.branches), the git source code management tool is used for
+[below](#Git-branches), the git source code management tool is used for
 paraslash development. It is necessary for cloning the git repository
 and for getting updates.