cleanup; move ./etc into ./samples and mark 'unsupported'

Author: Tieske

.luacheckrc

@@ -15,8 +15,6 @@ include_files = {
 }
 
 exclude_files = {
-    "etc/*.lua",
-    "etc/**/*.lua",
     "test/*.lua",
     "test/**/*.lua",
     "samples/*.lua",

etc/README

@@ -129,6 +129,5 @@ build = {
   copy_directories = {
     "docs"
     , "samples"
-    , "etc"
     , "test" }
 }

luasocket-scm-3.rockspec

@@ -22,20 +22,17 @@ SAMPLES = \
 	samples/lpr.lua \
 	samples/talker.lua \
 	samples/tinyirc.lua
-
-ETC = \
-	etc/README \
-	etc/b64.lua \
-	etc/check-links.lua \
-	etc/check-memory.lua \
-	etc/dict.lua \
-	etc/dispatch.lua \
-	etc/eol.lua \
-	etc/forward.lua \
-	etc/get.lua \
-	etc/lp.lua \
-	etc/qp.lua \
-	etc/tftp.lua
+	samples/b64.lua \
+	samples/check-links.lua \
+	samples/check-memory.lua \
+	samples/dict.lua \
+	samples/dispatch.lua \
+	samples/eol.lua \
+	samples/forward.lua \
+	samples/get.lua \
+	samples/lp.lua \
+	samples/qp.lua \
+	samples/tftp.lua
 
 SRC = \
 	src/makefile \
@@ -117,9 +114,6 @@ dist:
 	cp -vf README.md $(DIST)
 	cp -vf $(MAKE) $(DIST)
 
-	mkdir -p $(DIST)/etc
-	cp -vf $(ETC) $(DIST)/etc
-
 	mkdir -p $(DIST)/src
 	cp -vf $(SRC) $(DIST)/src
 

makefile.dist

@@ -1,11 +1,95 @@
 This directory contains some sample programs using
 LuaSocket. This code is not supported.
 
+    tftp.lua                -- Trivial FTP client
+
+This module implements file retrieval by the TFTP protocol.
+Its main use was to test the UDP code, but since someone
+found it usefull, I turned it into a module that is almost
+official (no uploads, yet).
+
+    dict.lua                -- Dict client
+
+The dict.lua  module started with  a cool  simple client
+for the  DICT protocol, written by Luiz Henrique Figueiredo.
+This new version has been converted into a library, similar
+to the HTTP  and FTP libraries, that can be used from within
+any luasocket application. Take  a look on the  source code
+and you will be able to figure out how to use it.
+
+    lp.lua                  -- LPD client library
+
+The lp.lua module implements the client part of the Line
+Printer Daemon protocol, used to print files on Unix
+machines. It is courtesy of David Burgess!  See the source
+code and the lpr.lua in the examples directory.
+
+    b64.lua
+    qp.lua
+    eol.lua
+
+These are tiny programs that perform Base64,
+Quoted-Printable and end-of-line marker conversions.
+
+    get.lua                 -- file retriever
+
+This little  program is  a client  that uses  the FTP  and
+HTTP  code to implement a  command line  file graber. Just
+run
+
+	lua get.lua <remote-file> [<local-file>]
+
+to download  a remote file (either  ftp:// or http://) to
+the specified local file.  The program  also prints  the
+download  throughput, elapsed time, bytes already downloaded
+etc during download.
+
+    check-memory.lua        -- checks memory consumption
+
+This is just to see how much memory each module uses.
+
+    dispatch.lua            -- coroutine based dispatcher
+
+This is a first try at a coroutine based non-blocking
+dispatcher for LuaSocket. Take a look at 'check-links.lua'
+and at 'forward.lua' to see how to use it.
+
+	check-links.lua			-- HTML link checker program
+
+This little program scans a HTML file and checks for broken
+links. It is similar to check-links.pl by Jamie Zawinski,
+but uses all facilities of the LuaSocket library and the Lua
+language. It has not been thoroughly tested, but it should
+work. Just run
+
+	lua check-links.lua [-n] {<url>} > output
+
+and open the result to see a list of broken links. Make sure
+you check the '-n' switch. It runs in non-blocking mode,
+using coroutines, and is MUCH faster!
+
+    forward.lua             -- coroutine based forward server
+
+This is a forward server that can accept several connections
+and transfers simultaneously using non-blocking I/O and the
+coroutine-based dispatcher. You can run, for example
+
+    lua forward.lua 8080:proxy.com:3128
+
+to redirect all local conections to port 8080 to the host
+'proxy.com' at port 3128.
+
+    unix.c and unix.h
+
+This is an implementation of Unix local domain sockets and
+demonstrates how to extend LuaSocket with a new type of
+transport. It has been tested on Linux and on Mac OS X.
+
     listener.lua            -- socket to stdout
     talker.lua              -- stdin to socket
 
 listener.lua and talker.lua are about  the simplest
-applications you can write  using  LuaSocket.  Run   
+applications you can write  using  LuaSocket.  Run
 
 	'lua listener.lua'  and  'lua talker.lua'
 
@@ -17,13 +101,13 @@ be printed by listen.lua.
 This is a cool program written by David Burgess to print
 files using the Line Printer Daemon protocol, widely used in
 Unix machines.  It uses the lp.lua implementation, in the
-etc directory.  Just run 'lua lpr.lua <filename>
+samples directory.  Just run 'lua lpr.lua <filename>
 queue=<printername>' and the file will print!
 
     cddb.lua                -- CDDB client
 
 This is the first try on a simple CDDB client. Not really
-useful, but one day it might become a module. 
+useful, but one day it might become a module.
 
     daytimeclnt.lua         -- day time client