Fix some NSEDoc. Some libraries had @copyright and @author right at the

top of the first comment, so the entire description got stuffed into the
@author field. I also discovered a limitation in the NSEDoc parser: the
first non-empty line following the first --- comment must be the
"module" call, or else the block isn't recognized as belonging to a
module. This was preventing @args from appearing in certain libraries.
Djalal Harouni told me about this.

nselib/mssql.lua

@@ -1,7 +1,5 @@
---- MSSQL Library supporting a very limited subset of operations
--- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
---
--- @author = "Patrik Karlsson <patrik@cqure.net>"
+---
+-- MSSQL Library supporting a very limited subset of operations
 --
 -- Summary
 -- -------
@@ -92,21 +90,20 @@
 -- o Queries using SELECT, INSERT, DELETE and EXEC of procedures have been
 --   tested while developing scripts.
 --
+-- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
 --
+-- @author "Patrik Karlsson <patrik@cqure.net>"
 -- 
 -- @args mssql.timeout How long to wait for SQL responses. This is a number
 -- followed by <code>ms</code> for milliseconds, <code>s</code> for seconds,
 -- <code>m</code> for minutes, or <code>h</code> for hours. Default:
 -- <code>30s</code>.
 
---
+module(... or "mssql", package.seeall)
+
 -- Version 0.2
 -- Created 01/17/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
 -- Revised 03/28/2010 - v0.2 - fixed incorrect token types. added 30 seconds timeout
---
---
-
-module(... or "mssql", package.seeall)
 
 require("bit")
 require("bin")

nselib/mysql.lua

@@ -1,18 +1,18 @@
---- Simple MySQL Library supporting a very limited subset of operations
+---
+-- Simple MySQL Library supporting a very limited subset of operations
+-- http://forge.mysql.com/wiki/MySQL_Internals_ClientServer_Protocol
+--
 -- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
 --
---
--- @author = "Patrik Karlsson <patrik@cqure.net>"
---
+-- @author "Patrik Karlsson <patrik@cqure.net>"
+
+module(... or "mysql", package.seeall)
+
 -- Version 0.2
 --
 -- Created 01/15/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net> 
 -- Revised 01/23/2010 - v0.2 - added query support, cleanup, documentation
 
--- http://forge.mysql.com/wiki/MySQL_Internals_ClientServer_Protocol
-
-module(... or "mysql", package.seeall)
-
 local HAVE_SSL = false
 
 if pcall(require,'openssl') then

nselib/pgsql.lua

@@ -1,7 +1,4 @@
 ---
--- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
--- @author = "Patrik Karlsson <patrik@cqure.net>"
---
 -- PostgreSQL library supporting both version 2 and version 3 of the protocol
 -- The library currently contains the bare minimum to perform authentication
 -- Authentication is supported with or without SSL enabled and using the
@@ -12,14 +9,17 @@
 -- ref: http://developer.postgresql.org/pgdocs/postgres/protocol-flow.html
 -- ref: http://developer.postgresql.org/pgdocs/postgres/protocol-message-formats.html
 --
+-- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
+-- @author "Patrik Karlsson <patrik@cqure.net>"
+
+module(... or "pgsql",package.seeall)
+
 -- Version 0.3
 -- Created 02/05/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net> 
 -- Revised 02/20/2010 - v0.2 - added detectVersion to automaticaly detect and return 
 --                             the correct version class
 -- Revised 03/04/2010 - v0.3 - added support for trust authentication method
 
-module(... or "pgsql",package.seeall)
-
 require("openssl")
 require("bit")
 

nselib/rpc.lua

@@ -1,7 +1,5 @@
---- RPC Library supporting a very limited subset of operations
--- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
---
--- @author = "Patrik Karlsson <patrik@cqure.net>"
+---
+-- RPC Library supporting a very limited subset of operations
 --
 -- Summary
 -- -------
@@ -77,12 +75,18 @@
 -- When multiple versions exists for a specific RPC program the library
 -- always attempts to connect using the highest available version.
 --
+-- @copyright Same as Nmap--See http://nmap.org/book/man-legal.html
+--
+-- @author "Patrik Karlsson <patrik@cqure.net>"
+--
 -- @args nfs.version number If set overrides the detected version of nfs
 -- @args mount.version number If set overrides the detected version of mountd
 -- @args rpc.protocol table If set overrides the preferred order in which
 --       protocols are tested. (ie. "tcp", "udp")
 
---
+module(... or "rpc", package.seeall)
+require("datafiles")
+
 -- Version 0.3
 --
 -- Created 01/24/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net> 
@@ -91,9 +95,6 @@
 -- Revised 03/13/2010 - v0.3 - re-worked library to be OO
 --
 
-module(... or "rpc", package.seeall)
-require("datafiles")
-
 
 -- Defines the order in which to try to connect to the RPC programs
 -- TCP appears to be more stable than UDP in most cases, so try it first