Move to gawk-3.1.2.

1 files changed, 214 insertions, 161 deletions

diff --git a/doc/gawkinet.info b/doc/gawkinet.info
index 3c1f9722..5a010dbb 100644
--- a/doc/gawkinet.info
+++ b/doc/gawkinet.info
@@ -1,9 +1,9 @@
-This is gawkinet.info, produced by makeinfo version 4.2 from
+This is gawkinet.info, produced by makeinfo version 4.5 from
 gawkinet.texi.
 
-INFO-DIR-SECTION GNU Packages
+INFO-DIR-SECTION Text creation and manipulation
 START-INFO-DIR-ENTRY
-* Gawkinet: (gawkinet).    TCP/IP Internetworking With `gawk'.
+* Gawkinet: (gawkinet).         TCP/IP Internetworking With `gawk'.
 END-INFO-DIR-ENTRY
 
 This is Edition 1.1 of `TCP/IP Internetworking With `gawk'', for the
@@ -14,7 +14,7 @@ This is Edition 1.1 of `TCP/IP Internetworking With `gawk'', for the
 
 
    Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.1 or
+under the terms of the GNU Free Documentation License, Version 1.2 or
 any later version published by the Free Software Foundation; with the
 Invariant Sections being "GNU General Public License", the Front-Cover
 texts being (a) (see below), and with the Back-Cover Texts being (b)
@@ -37,7 +37,7 @@ This is Edition 1.1 of `TCP/IP Internetworking With `gawk'', for the
 
 
    Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.1 or
+under the terms of the GNU Free Documentation License, Version 1.2 or
 any later version published by the Free Software Foundation; with the
 Invariant Sections being "GNU General Public License", the Front-Cover
 texts being (a) (see below), and with the Back-Cover Texts being (b)
@@ -67,7 +67,7 @@ This is Edition 1.1 of `TCP/IP Internetworking With `gawk'', for the
 
 
    Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.1 or
+under the terms of the GNU Free Documentation License, Version 1.2 or
 any later version published by the Free Software Foundation; with the
 Invariant Sections being "GNU General Public License", the Front-Cover
 texts being (a) (see below), and with the Back-Cover Texts being (b)
@@ -259,7 +259,7 @@ of the postal system are thus:
    The price the user pays for the lower overhead of datagram
 communications is exactly the lower reliability; it is often necessary
 for user-level protocols that use datagram communications to add their
-own reliabilty features on top of the basic communications.
+own reliability features on top of the basic communications.
 
 
 File: gawkinet.info,  Node: The TCP/IP Protocols,  Next: Making Connections,  Prev: Datagram Communications,  Up: Introduction
@@ -267,7 +267,7 @@ File: gawkinet.info,  Node: The TCP/IP Protocols,  Next: Making Connections,  Pr
 The Internet Protocols
 ======================
 
-   The Internet Protocol Suite (usually referred as just TCP/IP)(1)
+   The Internet Protocol Suite (usually referred to as just TCP/IP)(1)
 consists of a number of different protocols at different levels or
 "layers."  For our purposes, three protocols provide the fundamental
 communications mechanisms.  All other defined protocols are referred to
@@ -312,7 +312,7 @@ TCP
 
    All other user-level protocols use either TCP or UDP to do their
 basic communications.  Examples are SMTP (Simple Mail Transfer
-Protocol), FTP (File Transfer Protocol) and HTTP (HyperText Transfer
+Protocol), FTP (File Transfer Protocol), and HTTP (HyperText Transfer
 Protocol).
 
 
@@ -323,7 +323,7 @@ TCP and UDP Ports
 
    In the postal system, the address on an envelope indicates a physical
 location, such as a residence or office building.  But there may be
-more than one person at the location; thus you have to further quantify
+more than one person at a location; thus you have to further quantify
 the recipient by putting a person or company name on the envelope.
 
    In the phone system, one phone number may represent an entire
@@ -334,16 +334,16 @@ say, "May I please speak to ..." before talking to the person directly.
    IP networking provides the concept of addressing.  An IP address
 represents a particular computer, but no more.  In order to reach the
 mail service on a system, or the FTP or WWW service on a system, you
-have to have some way to further specify which service you want.  In
-the Internet Protocol suite, this is done with "port numbers", which
+must have some way to further specify which service you want.  In the
+Internet Protocol suite, this is done with "port numbers", which
 represent the services, much like an extension number used with a phone
 number.
 
    Port numbers are 16-bit integers.  Unix and Unix-like systems
 reserve ports below 1024 for "well known" services, such as SMTP, FTP,
-and HTTP.  Numbers above 1024 may be used by any application, although
-there is no promise made that a particular port number is always
-available.
+and HTTP.  Numbers 1024 and above may be used by any application,
+although there is no promise made that a particular port number is
+always available.
 
 
 File: gawkinet.info,  Node: Making Connections,  Prev: The TCP/IP Protocols,  Up: Introduction
@@ -364,7 +364,7 @@ server or email server.  It is the "host" (system) which is _connected
 to_ in a transaction.  For this to work though, the server must be
 expecting connections.  Much as there has to be someone at the office
 building to answer the phone(1), the server process (usually) has to be
-started first and waiting for a connection.
+started first and be waiting for a connection.
 
    The "client" is the system requesting the service.  It is the system
 _initiating the connection_ in a transaction.  (Just as when you pick
@@ -381,7 +381,7 @@ pay this price in order to enjoy the benefits of a simple communication
 paradigm in `gawk'.)
 
    Furthermore, once the connection is established, communications are
-"synchronous".  I.e., each end waits on the other to finish
+"synchronous".(2) I.e., each end waits on the other to finish
 transmitting, before replying. This is much like two people in a phone
 conversation.  While both could talk simultaneously, doing so usually
 doesn't work too well.
@@ -401,6 +401,10 @@ RAW        X
 
    (1) In the days before voice mail systems!
 
+   (2) For the technically savvy, data reads block--if there's no
+incoming data, the program is made to wait until there is, instead of
+receiving a "there's no data" error return.
+
 
 File: gawkinet.info,  Node: Using Networking,  Next: Some Applications and Techniques,  Prev: Introduction,  Up: Top
 
@@ -875,7 +879,8 @@ browser to Microsoft Windows 95 at the last minute. They even
 back-ported their TCP/IP implementation to Microsoft Windows for
 Workgroups 3.11, but it was a rather rudimentary and half-hearted
 implementation. Nevertheless, the equivalent of `/etc/services' resides
-under `c:\windows\services' on Microsoft Windows.
+under `C:\WINNT\system32\drivers\etc\services' on Microsoft Windows
+2000.
 
 
 File: gawkinet.info,  Node: Interacting,  Next: Setting Up,  Prev: Troubleshooting,  Up: Using Networking
@@ -3712,29 +3717,29 @@ Book Review of `Introduction to Computational Biology'
 `Developing Bioinformatics Computer Skills'
      `http://www.oreilly.com/catalog/bioskills/'
 
+
 
 File: gawkinet.info,  Node: GNU Free Documentation License,  Next: Index,  Prev: Links,  Up: Top
 
 GNU Free Documentation License
 ******************************
 
-                        Version 1.1, March 2000
-     Copyright (C) 2000  Free Software Foundation, Inc.
-     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+                      Version 1.2, November 2002
+     Copyright (C) 2000,2001,2002 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
      
      Everyone is permitted to copy and distribute verbatim copies
      of this license document, but changing it is not allowed.
 
-
   0. PREAMBLE
 
      The purpose of this License is to make a manual, textbook, or other
-     written document "free" in the sense of freedom: to assure everyone
-     the effective freedom to copy and redistribute it, with or without
-     modifying it, either commercially or noncommercially.  Secondarily,
-     this License preserves for the author and publisher a way to get
-     credit for their work, while not being considered responsible for
-     modifications made by others.
+     functional and useful document "free" in the sense of freedom: to
+     assure everyone the effective freedom to copy and redistribute it,
+     with or without modifying it, either commercially or
+     noncommercially.  Secondarily, this License preserves for the
+     author and publisher a way to get credit for their work, while not
+     being considered responsible for modifications made by others.
 
      This License is a kind of "copyleft", which means that derivative
      works of the document must themselves be free in the same sense.
@@ -3750,60 +3755,71 @@ GNU Free Documentation License
      We recommend this License principally for works whose purpose is
      instruction or reference.
 
-
   1. APPLICABILITY AND DEFINITIONS
 
-     This License applies to any manual or other work that contains a
-     notice placed by the copyright holder saying it can be distributed
-     under the terms of this License.  The "Document", below, refers to
-     any such manual or work.  Any member of the public is a licensee,
-     and is addressed as "you".
+     This License applies to any manual or other work, in any medium,
+     that contains a notice placed by the copyright holder saying it
+     can be distributed under the terms of this License.  Such a notice
+     grants a world-wide, royalty-free license, unlimited in duration,
+     to use that work under the conditions stated herein.  The
+     "Document", below, refers to any such manual or work.  Any member
+     of the public is a licensee, and is addressed as "you".  You
+     accept the license if you copy, modify or distribute the work in a
+     way requiring permission under copyright law.
 
      A "Modified Version" of the Document means any work containing the
      Document or a portion of it, either copied verbatim, or with
      modifications and/or translated into another language.
 
-     A "Secondary Section" is a named appendix or a front-matter
-     section of the Document that deals exclusively with the
-     relationship of the publishers or authors of the Document to the
-     Document's overall subject (or to related matters) and contains
-     nothing that could fall directly within that overall subject.
-     (For example, if the Document is in part a textbook of
-     mathematics, a Secondary Section may not explain any mathematics.)
-     The relationship could be a matter of historical connection with
-     the subject or with related matters, or of legal, commercial,
-     philosophical, ethical or political position regarding them.
+     A "Secondary Section" is a named appendix or a front-matter section
+     of the Document that deals exclusively with the relationship of the
+     publishers or authors of the Document to the Document's overall
+     subject (or to related matters) and contains nothing that could
+     fall directly within that overall subject.  (Thus, if the Document
+     is in part a textbook of mathematics, a Secondary Section may not
+     explain any mathematics.)  The relationship could be a matter of
+     historical connection with the subject or with related matters, or
+     of legal, commercial, philosophical, ethical or political position
+     regarding them.
 
      The "Invariant Sections" are certain Secondary Sections whose
      titles are designated, as being those of Invariant Sections, in
      the notice that says that the Document is released under this
-     License.
+     License.  If a section does not fit the above definition of
+     Secondary then it is not allowed to be designated as Invariant.
+     The Document may contain zero Invariant Sections.  If the Document
+     does not identify any Invariant Sections then there are none.
 
      The "Cover Texts" are certain short passages of text that are
      listed, as Front-Cover Texts or Back-Cover Texts, in the notice
-     that says that the Document is released under this License.
+     that says that the Document is released under this License.  A
+     Front-Cover Text may be at most 5 words, and a Back-Cover Text may
+     be at most 25 words.
 
      A "Transparent" copy of the Document means a machine-readable copy,
      represented in a format whose specification is available to the
-     general public, whose contents can be viewed and edited directly
-     and straightforwardly with generic text editors or (for images
+     general public, that is suitable for revising the document
+     straightforwardly with generic text editors or (for images
      composed of pixels) generic paint programs or (for drawings) some
      widely available drawing editor, and that is suitable for input to
      text formatters or for automatic translation to a variety of
      formats suitable for input to text formatters.  A copy made in an
-     otherwise Transparent file format whose markup has been designed
-     to thwart or discourage subsequent modification by readers is not
-     Transparent.  A copy that is not "Transparent" is called "Opaque".
+     otherwise Transparent file format whose markup, or absence of
+     markup, has been arranged to thwart or discourage subsequent
+     modification by readers is not Transparent.  An image format is
+     not Transparent if used for any substantial amount of text.  A
+     copy that is not "Transparent" is called "Opaque".
 
      Examples of suitable formats for Transparent copies include plain
      ASCII without markup, Texinfo input format, LaTeX input format,
      SGML or XML using a publicly available DTD, and
-     standard-conforming simple HTML designed for human modification.
-     Opaque formats include PostScript, PDF, proprietary formats that
-     can be read and edited only by proprietary word processors, SGML
-     or XML for which the DTD and/or processing tools are not generally
-     available, and the machine-generated HTML produced by some word
-     processors for output purposes only.
+     standard-conforming simple HTML, PostScript or PDF designed for
+     human modification.  Examples of transparent image formats include
+     PNG, XCF and JPG.  Opaque formats include proprietary formats that
+     can be read and edited only by proprietary word processors, SGML or
+     XML for which the DTD and/or processing tools are not generally
+     available, and the machine-generated HTML, PostScript or PDF
+     produced by some word processors for output purposes only.
 
      The "Title Page" means, for a printed book, the title page itself,
      plus such following pages as are needed to hold, legibly, the
@@ -3812,6 +3828,22 @@ GNU Free Documentation License
      Page" means the text near the most prominent appearance of the
      work's title, preceding the beginning of the body of the text.
 
+     A section "Entitled XYZ" means a named subunit of the Document
+     whose title either is precisely XYZ or contains XYZ in parentheses
+     following text that translates XYZ in another language.  (Here XYZ
+     stands for a specific section name mentioned below, such as
+     "Acknowledgements", "Dedications", "Endorsements", or "History".)
+     To "Preserve the Title" of such a section when you modify the
+     Document means that it remains a section "Entitled XYZ" according
+     to this definition.
+
+     The Document may include Warranty Disclaimers next to the notice
+     which states that this License applies to the Document.  These
+     Warranty Disclaimers are considered to be included by reference in
+     this License, but only as regards disclaiming warranties: any other
+     implication that these Warranty Disclaimers may have is void and
+     has no effect on the meaning of this License.
+
   2. VERBATIM COPYING
 
      You may copy and distribute the Document in any medium, either
@@ -3830,10 +3862,11 @@ GNU Free Documentation License
 
   3. COPYING IN QUANTITY
 
-     If you publish printed copies of the Document numbering more than
-     100, and the Document's license notice requires Cover Texts, you
-     must enclose the copies in covers that carry, clearly and legibly,
-     all these Cover Texts: Front-Cover Texts on the front cover, and
+     If you publish printed copies (or copies in media that commonly
+     have printed covers) of the Document, numbering more than 100, and
+     the Document's license notice requires Cover Texts, you must
+     enclose the copies in covers that carry, clearly and legibly, all
+     these Cover Texts: Front-Cover Texts on the front cover, and
      Back-Cover Texts on the back cover.  Both covers must also clearly
      and legibly identify you as the publisher of these copies.  The
      front cover must present the full title with all words of the
@@ -3851,11 +3884,10 @@ GNU Free Documentation License
      If you publish or distribute Opaque copies of the Document
      numbering more than 100, you must either include a
      machine-readable Transparent copy along with each Opaque copy, or
-     state in or with each Opaque copy a publicly-accessible
-     computer-network location containing a complete Transparent copy
-     of the Document, free of added material, which the general
-     network-using public has access to download anonymously at no
-     charge using public-standard network protocols.  If you use the
+     state in or with each Opaque copy a computer-network location from
+     which the general network-using public has access to download
+     using public-standard network protocols a complete Transparent
+     copy of the Document, free of added material.  If you use the
      latter option, you must take reasonably prudent steps, when you
      begin distribution of Opaque copies in quantity, to ensure that
      this Transparent copy will remain thus accessible at the stated
@@ -3889,7 +3921,8 @@ GNU Free Documentation License
           entities responsible for authorship of the modifications in
           the Modified Version, together with at least five of the
           principal authors of the Document (all of its principal
-          authors, if it has less than five).
+          authors, if it has fewer than five), unless they release you
+          from this requirement.
 
        C. State on the Title page the name of the publisher of the
           Modified Version, as the publisher.
@@ -3910,10 +3943,10 @@ GNU Free Documentation License
 
        H. Include an unaltered copy of this License.
 
-       I. Preserve the section entitled "History", and its title, and
-          add to it an item stating at least the title, year, new
+       I. Preserve the section Entitled "History", Preserve its Title,
+          and add to it an item stating at least the title, year, new
           authors, and publisher of the Modified Version as given on
-          the Title Page.  If there is no section entitled "History" in
+          the Title Page.  If there is no section Entitled "History" in
           the Document, create one stating the title, year, authors,
           and publisher of the Document as given on its Title Page,
           then add an item describing the Modified Version as stated in
@@ -3928,9 +3961,9 @@ GNU Free Documentation License
           Document itself, or if the original publisher of the version
           it refers to gives permission.
 
-       K. In any section entitled "Acknowledgements" or "Dedications",
-          preserve the section's title, and preserve in the section all
-          the substance and tone of each of the contributor
+       K. For any section Entitled "Acknowledgements" or "Dedications",
+          Preserve the Title of the section, and preserve in the
+          section all the substance and tone of each of the contributor
           acknowledgements and/or dedications given therein.
 
        L. Preserve all the Invariant Sections of the Document,
@@ -3938,11 +3971,14 @@ GNU Free Documentation License
           or the equivalent are not considered part of the section
           titles.
 
-       M. Delete any section entitled "Endorsements".  Such a section
+       M. Delete any section Entitled "Endorsements".  Such a section
           may not be included in the Modified Version.
 
-       N. Do not retitle any existing section as "Endorsements" or to
-          conflict in title with any Invariant Section.
+       N. Do not retitle any existing section to be Entitled
+          "Endorsements" or to conflict in title with any Invariant
+          Section.
+
+       O. Preserve any Warranty Disclaimers.
 
      If the Modified Version includes new front-matter sections or
      appendices that qualify as Secondary Sections and contain no
@@ -3952,11 +3988,11 @@ GNU Free Documentation License
      Version's license notice.  These titles must be distinct from any
      other section titles.
 
-     You may add a section entitled "Endorsements", provided it contains
+     You may add a section Entitled "Endorsements", provided it contains
      nothing but endorsements of your Modified Version by various
-     parties-for example, statements of peer review or that the text has
-     been approved by an organization as the authoritative definition
-     of a standard.
+     parties--for example, statements of peer review or that the text
+     has been approved by an organization as the authoritative
+     definition of a standard.
 
      You may add a passage of up to five words as a Front-Cover Text,
      and a passage of up to 25 words as a Back-Cover Text, to the end
@@ -3980,7 +4016,8 @@ GNU Free Documentation License
      modified versions, provided that you include in the combination
      all of the Invariant Sections of all of the original documents,
      unmodified, and list them all as Invariant Sections of your
-     combined work in its license notice.
+     combined work in its license notice, and that you preserve all
+     their Warranty Disclaimers.
 
      The combined work need only contain one copy of this License, and
      multiple identical Invariant Sections may be replaced with a single
@@ -3992,11 +4029,11 @@ GNU Free Documentation License
      the list of Invariant Sections in the license notice of the
      combined work.
 
-     In the combination, you must combine any sections entitled
+     In the combination, you must combine any sections Entitled
      "History" in the various original documents, forming one section
-     entitled "History"; likewise combine any sections entitled
-     "Acknowledgements", and any sections entitled "Dedications".  You
-     must delete all sections entitled "Endorsements."
+     Entitled "History"; likewise combine any sections Entitled
+     "Acknowledgements", and any sections Entitled "Dedications".  You
+     must delete all sections Entitled "Endorsements."
 
   6. COLLECTIONS OF DOCUMENTS
 
@@ -4017,20 +4054,20 @@ GNU Free Documentation License
 
      A compilation of the Document or its derivatives with other
      separate and independent documents or works, in or on a volume of
-     a storage or distribution medium, does not as a whole count as a
-     Modified Version of the Document, provided no compilation
-     copyright is claimed for the compilation.  Such a compilation is
-     called an "aggregate", and this License does not apply to the
-     other self-contained works thus compiled with the Document, on
-     account of their being thus compiled, if they are not themselves
-     derivative works of the Document.
+     a storage or distribution medium, is called an "aggregate" if the
+     copyright resulting from the compilation is not used to limit the
+     legal rights of the compilation's users beyond what the individual
+     works permit.  When the Document is included an aggregate, this
+     License does not apply to the other works in the aggregate which
+     are not themselves derivative works of the Document.
 
      If the Cover Text requirement of section 3 is applicable to these
-     copies of the Document, then if the Document is less than one
-     quarter of the entire aggregate, the Document's Cover Texts may be
-     placed on covers that surround only the Document within the
-     aggregate.  Otherwise they must appear on covers around the whole
-     aggregate.
+     copies of the Document, then if the Document is less than one half
+     of the entire aggregate, the Document's Cover Texts may be placed
+     on covers that bracket the Document within the aggregate, or the
+     electronic equivalent of covers if the Document is in electronic
+     form.  Otherwise they must appear on printed covers that bracket
+     the whole aggregate.
 
   8. TRANSLATION
 
@@ -4040,10 +4077,18 @@ GNU Free Documentation License
      permission from their copyright holders, but you may include
      translations of some or all Invariant Sections in addition to the
      original versions of these Invariant Sections.  You may include a
-     translation of this License provided that you also include the
-     original English version of this License.  In case of a
-     disagreement between the translation and the original English
-     version of this License, the original English version will prevail.
+     translation of this License, and all the license notices in the
+     Document, and any Warrany Disclaimers, provided that you also
+     include the original English version of this License and the
+     original versions of those notices and disclaimers.  In case of a
+     disagreement between the translation and the original version of
+     this License or a notice or disclaimer, the original version will
+     prevail.
+
+     If a section in the Document is Entitled "Acknowledgements",
+     "Dedications", or "History", the requirement (section 4) to
+     Preserve its Title (section 1) will typically require changing the
+     actual title.
 
   9. TERMINATION
 
@@ -4073,7 +4118,6 @@ GNU Free Documentation License
      you may choose any version ever published (not as a draft) by the
      Free Software Foundation.
 
-
 ADDENDUM: How to use this License for your documents
 ====================================================
 
@@ -4081,19 +4125,24 @@ ADDENDUM: How to use this License for your documents
 the License in the document and put the following copyright and license
 notices just after the title page:
 
-
        Copyright (C)  YEAR  YOUR NAME.
        Permission is granted to copy, distribute and/or modify this document
-       under the terms of the GNU Free Documentation License, Version 1.1
+       under the terms of the GNU Free Documentation License, Version 1.2
        or any later version published by the Free Software Foundation;
-       with the Invariant Sections being LIST THEIR TITLES, with the
-       Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
+       with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
        A copy of the license is included in the section entitled ``GNU
        Free Documentation License''.
-If you have no Invariant Sections, write "with no Invariant
-Sections" instead of saying which ones are invariant.  If you have no
-Front-Cover Texts, write "no Front-Cover Texts" instead of "Front-Cover
-Texts being LIST"; likewise for Back-Cover Texts.
+
+   If you have Invariant Sections, Front-Cover Texts and Back-Cover
+Texts, replace the "with...Texts." line with this:
+
+         with the Invariant Sections being LIST THEIR TITLES, with
+         the Front-Cover Texts being LIST, and with the Back-Cover Texts
+         being LIST.
+
+   If you have Invariant Sections without Cover Texts, or some other
+combination of the three, merge those two alternatives to suit the
+situation.
 
    If your document contains nontrivial examples of program code, we
 recommend releasing these examples in parallel under your choice of
@@ -4137,12 +4186,14 @@ Index
 * ELIZA program:                         Simple Server.
 * email:                                 Email.
 * FASTA/Pearson format:                  PROTBASE.
+* FDL (Free Documentation License):      GNU Free Documentation License.
 * filenames, for network access:         Gawk Special Files.
 * files, /inet/ (gawk):                  Gawk Special Files.
 * files, /inet/raw (gawk):               File /inet/raw.
 * files, /inet/tcp (gawk):               File /inet/tcp.
 * files, /inet/udp (gawk):               File /inet/udp.
 * finger utility:                        Setting Up.
+* Free Documentation License (FDL):      GNU Free Documentation License.
 * FTP (File Transfer Protocol):          Basic Protocols.
 * gawk, networking:                      Using Networking.
 * gawk, networking, connections <1>:     TCP Connecting.
@@ -4156,6 +4207,7 @@ Index
 * GETURL program:                        GETURL.
 * GIF image format <1>:                  STATIST.
 * GIF image format:                      Web page.
+* GNU Free Documentation License:        GNU Free Documentation License.
 * GNU/Linux <1>:                         REMCONF.
 * GNU/Linux <2>:                         Interacting.
 * GNU/Linux:                             Troubleshooting.
@@ -4279,56 +4331,57 @@ Index
 
 
 Tag Table:
-Node: Top1132
-Node: Preface5684
-Node: Introduction7062
-Node: Stream Communications8086
-Node: Datagram Communications9254
-Node: The TCP/IP Protocols10879
-Ref: The TCP/IP Protocols-Footnote-111555
-Node: Basic Protocols11712
-Node: Ports13019
-Node: Making Connections14416
-Ref: Making Connections-Footnote-116987
-Node: Using Networking17034
-Node: Gawk Special Files19387
-Node: Special File Fields21386
-Node: Comparing Protocols26692
-Node: File /inet/tcp27272
-Node: File /inet/udp28285
-Node: File /inet/raw29393
-Ref: File /inet/raw-Footnote-132413
-Node: TCP Connecting32493
-Node: Troubleshooting34826
-Ref: Troubleshooting-Footnote-137877
-Node: Interacting38396
-Node: Setting Up41121
-Node: Email44610
-Node: Web page46931
-Ref: Web page-Footnote-149731
-Node: Primitive Service49928
-Node: Interacting Service52657
-Ref: Interacting Service-Footnote-161781
-Node: CGI Lib61813
-Node: Simple Server68795
-Ref: Simple Server-Footnote-176528
-Node: Caveats76629
-Node: Challenges77766
-Node: Some Applications and Techniques86425
-Node: PANIC88881
-Node: GETURL90594
-Node: REMCONF93212
-Node: URLCHK98683
-Node: WEBGRAB102513
-Node: STATIST106958
-Ref: STATIST-Footnote-1118659
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-Node: Index189956
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