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[gawk-diffs] [SCM] gawk branch, gawk-4.1-stable, updated. gawk-4.1.0-530


From: Arnold Robbins
Subject: [gawk-diffs] [SCM] gawk branch, gawk-4.1-stable, updated. gawk-4.1.0-530-g3ceedbd
Date: Fri, 05 Dec 2014 11:39:03 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "gawk".

The branch, gawk-4.1-stable has been updated
       via  3ceedbd1f9a0a1444d13aa64cd85db28cb17d219 (commit)
       via  932e27e10312e5b84afc551bbcd16551b0770f0e (commit)
      from  0d9a32b95e932fb47ddfb100056aa6fe527da595 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=3ceedbd1f9a0a1444d13aa64cd85db28cb17d219

commit 3ceedbd1f9a0a1444d13aa64cd85db28cb17d219
Author: Arnold D. Robbins <address@hidden>
Date:   Fri Dec 5 13:38:43 2014 +0200

    More info on CGI.

diff --git a/doc/gawk.info b/doc/gawk.info
index f77d742..3e2ae35 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -2538,8 +2538,8 @@ The following list describes options mandated by the 
POSIX standard:
      applications that pass arguments through the URL; using this
      option prevents a malicious (or other) user from passing in
      options, assignments, or `awk' source code (via `-e') to the CGI
-     application.  This option should be used with `#!' scripts (*note
-     Executable Scripts::), like so:
+     application.(1) This option should be used with `#!' scripts
+     (*note Executable Scripts::), like so:
 
           #! /usr/local/bin/gawk -E
 
@@ -2756,7 +2756,7 @@ you would add these lines to the `.profile' file in your 
home directory:
      POSIXLY_CORRECT=true
      export POSIXLY_CORRECT
 
-   For a C shell-compatible shell,(1) you would add this line to the
+   For a C shell-compatible shell,(2) you would add this line to the
 `.login' file in your home directory:
 
      setenv POSIXLY_CORRECT true
@@ -2767,7 +2767,12 @@ environments.
 
    ---------- Footnotes ----------
 
-   (1) Not recommended.
+   (1) For more detail, please see Section 4.4 of RFC 3875
+(http://www.ietf.org/rfc/rfc3875). Also see the explanatory note sent
+to the `gawk' bug mailing list
+(http://lists.gnu.org/archive/html/bug-gawk/2014-11/msg00022.html).
+
+   (2) Not recommended.
 
 
 File: gawk.info,  Node: Other Arguments,  Next: Naming Standard Input,  Prev: 
Options,  Up: Invoking Gawk
@@ -34332,518 +34337,519 @@ Node: Intro Summary112624
 Node: Invoking Gawk113507
 Node: Command Line115021
 Node: Options115819
-Ref: Options-Footnote-1131750
-Node: Other Arguments131775
-Node: Naming Standard Input134723
-Node: Environment Variables135816
-Node: AWKPATH Variable136374
-Ref: AWKPATH Variable-Footnote-1139677
-Ref: AWKPATH Variable-Footnote-2139722
-Node: AWKLIBPATH Variable139982
-Node: Other Environment Variables141125
-Node: Exit Status144853
-Node: Include Files145529
-Node: Loading Shared Libraries149126
-Node: Obsolete150553
-Node: Undocumented151250
-Node: Invoking Summary151517
-Node: Regexp153181
-Node: Regexp Usage154635
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-Ref: Regexp Operators-Footnote-2170256
-Node: Bracket Expressions170354
-Ref: table-char-classes172369
-Node: Leftmost Longest175293
-Node: Computed Regexps176595
-Node: GNU Regexp Operators179992
-Node: Case-sensitivity183665
-Ref: Case-sensitivity-Footnote-1186550
-Ref: Case-sensitivity-Footnote-2186785
-Node: Regexp Summary186893
-Node: Reading Files188360
-Node: Records190454
-Node: awk split records191187
-Node: gawk split records196102
-Ref: gawk split records-Footnote-1200642
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-Node: Regexp Field Splitting215739
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-Ref: Full Line Fields-Footnote-2224923
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-Node: Locale influences conversions334951
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+Ref: Close Files And Pipes-Footnote-1314718
+Ref: Close Files And Pipes-Footnote-2314866
+Node: Output Summary315016
+Node: Output Exercises316014
+Node: Expressions316694
+Node: Values317879
+Node: Constants318557
+Node: Scalar Constants319248
+Ref: Scalar Constants-Footnote-1320107
+Node: Nondecimal-numbers320357
+Node: Regexp Constants323375
+Node: Using Constant Regexps323900
+Node: Variables327043
+Node: Using Variables327698
+Node: Assignment Options329609
+Node: Conversion331484
+Node: Strings And Numbers332008
+Ref: Strings And Numbers-Footnote-1335073
+Node: Locale influences conversions335182
+Ref: table-locale-affects337929
+Node: All Operators338517
+Node: Arithmetic Ops339147
+Node: Concatenation341652
+Ref: Concatenation-Footnote-1344471
+Node: Assignment Ops344577
+Ref: table-assign-ops349556
+Node: Increment Ops350828
+Node: Truth Values and Conditions354266
+Node: Truth Values355351
+Node: Typing and Comparison356400
+Node: Variable Typing357210
+Node: Comparison Operators360863
+Ref: table-relational-ops361273
+Node: POSIX String Comparison364768
+Ref: POSIX String Comparison-Footnote-1365840
+Node: Boolean Ops365978
+Ref: Boolean Ops-Footnote-1370457
+Node: Conditional Exp370548
+Node: Function Calls372275
+Node: Precedence376155
+Node: Locales379816
+Node: Expressions Summary381448
+Node: Patterns and Actions384008
+Node: Pattern Overview385128
+Node: Regexp Patterns386807
+Node: Expression Patterns387350
+Node: Ranges391131
+Node: BEGIN/END394237
+Node: Using BEGIN/END394998
+Ref: Using BEGIN/END-Footnote-1397732
+Node: I/O And BEGIN/END397838
+Node: BEGINFILE/ENDFILE400152
+Node: Empty403053
+Node: Using Shell Variables403370
+Node: Action Overview405643
+Node: Statements407969
+Node: If Statement409817
+Node: While Statement411312
+Node: Do Statement413341
+Node: For Statement414485
+Node: Switch Statement417642
+Node: Break Statement420024
+Node: Continue Statement422065
+Node: Next Statement423892
+Node: Nextfile Statement426273
+Node: Exit Statement428903
+Node: Built-in Variables431306
+Node: User-modified432439
+Ref: User-modified-Footnote-1440120
+Node: Auto-set440182
+Ref: Auto-set-Footnote-1453217
+Ref: Auto-set-Footnote-2453422
+Node: ARGC and ARGV453478
+Node: Pattern Action Summary457696
+Node: Arrays460123
+Node: Array Basics461452
+Node: Array Intro462296
+Ref: figure-array-elements464260
+Ref: Array Intro-Footnote-1466786
+Node: Reference to Elements466914
+Node: Assigning Elements469366
+Node: Array Example469857
+Node: Scanning an Array471615
+Node: Controlling Scanning474631
+Ref: Controlling Scanning-Footnote-1479827
+Node: Numeric Array Subscripts480143
+Node: Uninitialized Subscripts482328
+Node: Delete483945
+Ref: Delete-Footnote-1486688
+Node: Multidimensional486745
+Node: Multiscanning489842
+Node: Arrays of Arrays491431
+Node: Arrays Summary496190
+Node: Functions498282
+Node: Built-in499155
+Node: Calling Built-in500233
+Node: Numeric Functions502224
+Ref: Numeric Functions-Footnote-1506241
+Ref: Numeric Functions-Footnote-2506598
+Ref: Numeric Functions-Footnote-3506646
+Node: String Functions506918
+Ref: String Functions-Footnote-1530393
+Ref: String Functions-Footnote-2530522
+Ref: String Functions-Footnote-3530770
+Node: Gory Details530857
+Ref: table-sub-escapes532638
+Ref: table-sub-proposed534158
+Ref: table-posix-sub535522
+Ref: table-gensub-escapes537058
+Ref: Gory Details-Footnote-1537890
+Node: I/O Functions538041
+Ref: I/O Functions-Footnote-1545259
+Node: Time Functions545406
+Ref: Time Functions-Footnote-1555894
+Ref: Time Functions-Footnote-2555962
+Ref: Time Functions-Footnote-3556120
+Ref: Time Functions-Footnote-4556231
+Ref: Time Functions-Footnote-5556343
+Ref: Time Functions-Footnote-6556570
+Node: Bitwise Functions556836
+Ref: table-bitwise-ops557398
+Ref: Bitwise Functions-Footnote-1561707
+Node: Type Functions561876
+Node: I18N Functions563027
+Node: User-defined564672
+Node: Definition Syntax565477
+Ref: Definition Syntax-Footnote-1570884
+Node: Function Example570955
+Ref: Function Example-Footnote-1573874
+Node: Function Caveats573896
+Node: Calling A Function574414
+Node: Variable Scope575372
+Node: Pass By Value/Reference578360
+Node: Return Statement581855
+Node: Dynamic Typing584836
+Node: Indirect Calls585765
+Ref: Indirect Calls-Footnote-1597067
+Node: Functions Summary597195
+Node: Library Functions599897
+Ref: Library Functions-Footnote-1603506
+Ref: Library Functions-Footnote-2603649
+Node: Library Names603820
+Ref: Library Names-Footnote-1607274
+Ref: Library Names-Footnote-2607497
+Node: General Functions607583
+Node: Strtonum Function608686
+Node: Assert Function611708
+Node: Round Function615032
+Node: Cliff Random Function616573
+Node: Ordinal Functions617589
+Ref: Ordinal Functions-Footnote-1620652
+Ref: Ordinal Functions-Footnote-2620904
+Node: Join Function621115
+Ref: Join Function-Footnote-1622884
+Node: Getlocaltime Function623084
+Node: Readfile Function626828
+Node: Shell Quoting628798
+Node: Data File Management630199
+Node: Filetrans Function630831
+Node: Rewind Function634887
+Node: File Checking636274
+Ref: File Checking-Footnote-1637606
+Node: Empty Files637807
+Node: Ignoring Assigns639786
+Node: Getopt Function641337
+Ref: Getopt Function-Footnote-1652799
+Node: Passwd Functions652999
+Ref: Passwd Functions-Footnote-1661836
+Node: Group Functions661924
+Ref: Group Functions-Footnote-1669818
+Node: Walking Arrays670031
+Node: Library Functions Summary671634
+Node: Library Exercises673035
+Node: Sample Programs674315
+Node: Running Examples675085
+Node: Clones675813
+Node: Cut Program677037
+Node: Egrep Program686756
+Ref: Egrep Program-Footnote-1694254
+Node: Id Program694364
+Node: Split Program698009
+Ref: Split Program-Footnote-1701457
+Node: Tee Program701585
+Node: Uniq Program704374
+Node: Wc Program711793
+Ref: Wc Program-Footnote-1716043
+Node: Miscellaneous Programs716137
+Node: Dupword Program717350
+Node: Alarm Program719381
+Node: Translate Program724185
+Ref: Translate Program-Footnote-1728750
+Node: Labels Program729020
+Ref: Labels Program-Footnote-1732371
+Node: Word Sorting732455
+Node: History Sorting736526
+Node: Extract Program738362
+Node: Simple Sed745887
+Node: Igawk Program748955
+Ref: Igawk Program-Footnote-1763279
+Ref: Igawk Program-Footnote-2763480
+Ref: Igawk Program-Footnote-3763602
+Node: Anagram Program763717
+Node: Signature Program766774
+Node: Programs Summary768021
+Node: Programs Exercises769214
+Ref: Programs Exercises-Footnote-1773345
+Node: Advanced Features773436
+Node: Nondecimal Data775384
+Node: Array Sorting776974
+Node: Controlling Array Traversal777671
+Ref: Controlling Array Traversal-Footnote-1786004
+Node: Array Sorting Functions786122
+Ref: Array Sorting Functions-Footnote-1790011
+Node: Two-way I/O790207
+Ref: Two-way I/O-Footnote-1795148
+Ref: Two-way I/O-Footnote-2795334
+Node: TCP/IP Networking795416
+Node: Profiling798289
+Node: Advanced Features Summary805836
+Node: Internationalization807769
+Node: I18N and L10N809249
+Node: Explaining gettext809935
+Ref: Explaining gettext-Footnote-1814960
+Ref: Explaining gettext-Footnote-2815144
+Node: Programmer i18n815309
+Ref: Programmer i18n-Footnote-1820175
+Node: Translator i18n820224
+Node: String Extraction821018
+Ref: String Extraction-Footnote-1822149
+Node: Printf Ordering822235
+Ref: Printf Ordering-Footnote-1825021
+Node: I18N Portability825085
+Ref: I18N Portability-Footnote-1827540
+Node: I18N Example827603
+Ref: I18N Example-Footnote-1830406
+Node: Gawk I18N830478
+Node: I18N Summary831116
+Node: Debugger832455
+Node: Debugging833477
+Node: Debugging Concepts833918
+Node: Debugging Terms835771
+Node: Awk Debugging838343
+Node: Sample Debugging Session839237
+Node: Debugger Invocation839757
+Node: Finding The Bug841141
+Node: List of Debugger Commands847616
+Node: Breakpoint Control848949
+Node: Debugger Execution Control852645
+Node: Viewing And Changing Data856009
+Node: Execution Stack859387
+Node: Debugger Info861024
+Node: Miscellaneous Debugger Commands865041
+Node: Readline Support870070
+Node: Limitations870962
+Node: Debugging Summary873076
+Node: Arbitrary Precision Arithmetic874244
+Node: Computer Arithmetic875660
+Ref: table-numeric-ranges879258
+Ref: Computer Arithmetic-Footnote-1880117
+Node: Math Definitions880174
+Ref: table-ieee-formats883462
+Ref: Math Definitions-Footnote-1884066
+Node: MPFR features884171
+Node: FP Math Caution885842
+Ref: FP Math Caution-Footnote-1886892
+Node: Inexactness of computations887261
+Node: Inexact representation888220
+Node: Comparing FP Values889577
+Node: Errors accumulate890659
+Node: Getting Accuracy892092
+Node: Try To Round894754
+Node: Setting precision895653
+Ref: table-predefined-precision-strings896337
+Node: Setting the rounding mode898126
+Ref: table-gawk-rounding-modes898490
+Ref: Setting the rounding mode-Footnote-1901945
+Node: Arbitrary Precision Integers902124
+Ref: Arbitrary Precision Integers-Footnote-1905110
+Node: POSIX Floating Point Problems905259
+Ref: POSIX Floating Point Problems-Footnote-1909132
+Node: Floating point summary909170
+Node: Dynamic Extensions911364
+Node: Extension Intro912916
+Node: Plugin License914182
+Node: Extension Mechanism Outline914979
+Ref: figure-load-extension915407
+Ref: figure-register-new-function916887
+Ref: figure-call-new-function917891
+Node: Extension API Description919877
+Node: Extension API Functions Introduction921327
+Node: General Data Types926151
+Ref: General Data Types-Footnote-1931890
+Node: Memory Allocation Functions932189
+Ref: Memory Allocation Functions-Footnote-1935028
+Node: Constructor Functions935124
+Node: Registration Functions936858
+Node: Extension Functions937543
+Node: Exit Callback Functions939840
+Node: Extension Version String941088
+Node: Input Parsers941753
+Node: Output Wrappers951630
+Node: Two-way processors956145
+Node: Printing Messages958349
+Ref: Printing Messages-Footnote-1959425
+Node: Updating `ERRNO'959577
+Node: Requesting Values960317
+Ref: table-value-types-returned961045
+Node: Accessing Parameters962002
+Node: Symbol Table Access963233
+Node: Symbol table by name963747
+Node: Symbol table by cookie965728
+Ref: Symbol table by cookie-Footnote-1969872
+Node: Cached values969935
+Ref: Cached values-Footnote-1973434
+Node: Array Manipulation973525
+Ref: Array Manipulation-Footnote-1974623
+Node: Array Data Types974660
+Ref: Array Data Types-Footnote-1977315
+Node: Array Functions977407
+Node: Flattening Arrays981261
+Node: Creating Arrays988153
+Node: Extension API Variables992922
+Node: Extension Versioning993558
+Node: Extension API Informational Variables995459
+Node: Extension API Boilerplate996547
+Node: Finding Extensions1000356
+Node: Extension Example1000916
+Node: Internal File Description1001688
+Node: Internal File Ops1005755
+Ref: Internal File Ops-Footnote-11017425
+Node: Using Internal File Ops1017565
+Ref: Using Internal File Ops-Footnote-11019948
+Node: Extension Samples1020221
+Node: Extension Sample File Functions1021747
+Node: Extension Sample Fnmatch1029385
+Node: Extension Sample Fork1030876
+Node: Extension Sample Inplace1032091
+Node: Extension Sample Ord1033766
+Node: Extension Sample Readdir1034602
+Ref: table-readdir-file-types1035478
+Node: Extension Sample Revout1036289
+Node: Extension Sample Rev2way1036879
+Node: Extension Sample Read write array1037619
+Node: Extension Sample Readfile1039559
+Node: Extension Sample Time1040654
+Node: Extension Sample API Tests1042003
+Node: gawkextlib1042494
+Node: Extension summary1045152
+Node: Extension Exercises1048829
+Node: Language History1049551
+Node: V7/SVR3.11051207
+Node: SVR41053388
+Node: POSIX1054833
+Node: BTL1056222
+Node: POSIX/GNU1056956
+Node: Feature History1062520
+Node: Common Extensions1075618
+Node: Ranges and Locales1076942
+Ref: Ranges and Locales-Footnote-11081560
+Ref: Ranges and Locales-Footnote-21081587
+Ref: Ranges and Locales-Footnote-31081821
+Node: Contributors1082042
+Node: History summary1087583
+Node: Installation1088953
+Node: Gawk Distribution1089899
+Node: Getting1090383
+Node: Extracting1091206
+Node: Distribution contents1092841
+Node: Unix Installation1098558
+Node: Quick Installation1099175
+Node: Additional Configuration Options1101599
+Node: Configuration Philosophy1103337
+Node: Non-Unix Installation1105706
+Node: PC Installation1106164
+Node: PC Binary Installation1107483
+Node: PC Compiling1109331
+Ref: PC Compiling-Footnote-11112352
+Node: PC Testing1112461
+Node: PC Using1113637
+Node: Cygwin1117752
+Node: MSYS1118575
+Node: VMS Installation1119075
+Node: VMS Compilation1119867
+Ref: VMS Compilation-Footnote-11121089
+Node: VMS Dynamic Extensions1121147
+Node: VMS Installation Details1122831
+Node: VMS Running1125083
+Node: VMS GNV1127919
+Node: VMS Old Gawk1128653
+Node: Bugs1129123
+Node: Other Versions1133006
+Node: Installation summary1139428
+Node: Notes1140484
+Node: Compatibility Mode1141349
+Node: Additions1142131
+Node: Accessing The Source1143056
+Node: Adding Code1144492
+Node: New Ports1150657
+Node: Derived Files1155139
+Ref: Derived Files-Footnote-11160614
+Ref: Derived Files-Footnote-21160648
+Ref: Derived Files-Footnote-31161244
+Node: Future Extensions1161358
+Node: Implementation Limitations1161964
+Node: Extension Design1163212
+Node: Old Extension Problems1164366
+Ref: Old Extension Problems-Footnote-11165883
+Node: Extension New Mechanism Goals1165940
+Ref: Extension New Mechanism Goals-Footnote-11169300
+Node: Extension Other Design Decisions1169489
+Node: Extension Future Growth1171597
+Node: Old Extension Mechanism1172433
+Node: Notes summary1174195
+Node: Basic Concepts1175381
+Node: Basic High Level1176062
+Ref: figure-general-flow1176334
+Ref: figure-process-flow1176933
+Ref: Basic High Level-Footnote-11180162
+Node: Basic Data Typing1180347
+Node: Glossary1183675
+Node: Copying1208833
+Node: GNU Free Documentation License1246389
+Node: Index1271525
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 6617400..4219649 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -3932,7 +3932,13 @@ Command-line variable assignments of the form
 This option is particularly necessary for World Wide Web CGI applications
 that pass arguments through the URL; using this option prevents a malicious
 (or other) user from passing in options, assignments, or @command{awk} source
-code (via @option{-e}) to the CGI application.  This option should be used
+code (via @option{-e}) to the CGI address@hidden more detail,
+please see Section 4.4 of @uref{http://www.ietf.org/rfc/rfc3875,
+RFC 3875}. Also see the
address@hidden://lists.gnu.org/archive/html/bug-gawk/2014-11/msg00022.html,
+explanatory note sent to the @command{gawk} bug
+mailing list}.}
+This option should be used
 with @samp{#!} scripts (@pxref{Executable Scripts}), like so:
 
 @example
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 0f07e21..61e4180 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -3843,7 +3843,13 @@ Command-line variable assignments of the form
 This option is particularly necessary for World Wide Web CGI applications
 that pass arguments through the URL; using this option prevents a malicious
 (or other) user from passing in options, assignments, or @command{awk} source
-code (via @option{-e}) to the CGI application.  This option should be used
+code (via @option{-e}) to the CGI address@hidden more detail,
+please see Section 4.4 of @uref{http://www.ietf.org/rfc/rfc3875,
+RFC 3875}. Also see the
address@hidden://lists.gnu.org/archive/html/bug-gawk/2014-11/msg00022.html,
+explanatory note sent to the @command{gawk} bug
+mailing list}.}
+This option should be used
 with @samp{#!} scripts (@pxref{Executable Scripts}), like so:
 
 @example

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=932e27e10312e5b84afc551bbcd16551b0770f0e

commit 932e27e10312e5b84afc551bbcd16551b0770f0e
Author: Arnold D. Robbins <address@hidden>
Date:   Fri Dec 5 13:24:40 2014 +0200

    Minor fixes and updates to the manual.

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 1e53c5b..96c48a3 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,7 @@
+2014-12-05         Arnold D. Robbins     <address@hidden>
+
+       * gawktexi.in: Various minor fixes and updates.
+
 2014-11-19         Arnold D. Robbins     <address@hidden>
 
        * gawktexi.in: Update that RFC 4180 documents CSV data.
diff --git a/doc/gawk.info b/doc/gawk.info
index 6026b54..f77d742 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -1341,7 +1341,7 @@ continues to be a pleasure working with this team of fine 
people.
    Notable code and documentation contributions were made by a number
 of people. *Note Contributors::, for the full list.
 
-   Thanks to Michael Brennan for the Foreword.
+   Thanks to Michael Brennan for the Forewords.
 
    Thanks to Patrice Dumas for the new `makeinfo' program.  Thanks to
 Karl Berry who continues to work to keep the Texinfo markup language
@@ -4989,7 +4989,7 @@ which usually prints:
 on an incorrect implementation of `awk', while `gawk' prints the full
 first line of the file, something like:
 
-     root:nSijPlPhZZwgE:0:0:Root:/:
+     root:x:0:0:Root:/:
 
    ---------- Footnotes ----------
 
@@ -5242,7 +5242,7 @@ being used.
 
      NOTE: Some programs export CSV data that contains embedded
      newlines between the double quotes.  `gawk' provides no way to
-     deal with this.  Because no formal specification for CSV data
+     deal with this.  Even though a formal specification for CSV data
      exists, there isn't much more to be done; the `FPAT' mechanism
      provides an elegant solution for the majority of cases, and the
      `gawk' developers are satisfied with that.
@@ -5809,7 +5809,7 @@ in mind:
    * Using `FILENAME' with `getline' (`getline < FILENAME') is likely
      to be a source for confusion.  `awk' opens a separate input stream
      from the current input file.  However, by not using a variable,
-     `$0' and `NR' are still updated.  If you're doing this, it's
+     `$0' and `NF' are still updated.  If you're doing this, it's
      probably by accident, and you should reconsider what it is you're
      trying to accomplish.
 
@@ -5928,7 +5928,7 @@ input to arrive:
      PROCINFO[Service, "READ_TIMEOUT"] = 1000
      while ((Service |& getline) > 0) {
          print $0
-         PROCINFO[S, "READ_TIMEOUT"] -= 100
+         PROCINFO[Service, "READ_TIMEOUT"] -= 100
      }
 
      NOTE: You should not assume that the read operation will block
@@ -15839,7 +15839,7 @@ Login shell
    A few lines representative of `pwcat''s output are as follows:
 
      $ pwcat
-     -| root:3Ov02d5VaUPB6:0:1:Operator:/:/bin/sh
+     -| root:x:0:1:Operator:/:/bin/sh
      -| nobody:*:65534:65534::/:
      -| daemon:*:1:1::/:
      -| sys:*:2:2::/:/bin/csh
@@ -25908,7 +25908,7 @@ provides a number of `gawk' extensions, including one 
for processing
 XML files.  This is the evolution of the original `xgawk' (XML `gawk')
 project.
 
-   As of this writing, there are five extensions:
+   As of this writing, there are six extensions:
 
    * GD graphics library extension
 
@@ -25919,6 +25919,8 @@ project.
    * MPFR library extension (this provides access to a number of MPFR
      functions which `gawk''s native MPFR support does not)
 
+   * Redis extension
+
    * XML parser extension, using the Expat
      (http://expat.sourceforge.net) XML parsing library
 
@@ -29401,6 +29403,11 @@ Action
      pattern matches an input record, `awk' executes the rule's action.
      Actions are always enclosed in braces.  (*Note Action Overview::.)
 
+Ada
+     A programming language originally defined by the U.S. Department of
+     Defense for embedded programming. It was designed to enforce good
+     Software Engineering practices.
+
 Amazing `awk' Assembler
      Henry Spencer at the University of Toronto wrote a retargetable
      assembler completely as `sed' and `awk' scripts.  It is thousands
@@ -29409,11 +29416,6 @@ Amazing `awk' Assembler
      been better written in another language.  You can get it from
      `http://awk.info/?awk100/aaa'.
 
-Ada
-     A programming language originally defined by the U.S. Department of
-     Defense for embedded programming. It was designed to enforce good
-     Software Engineering practices.
-
 Amazingly Workable Formatter (`awf')
      Henry Spencer at the University of Toronto wrote a formatter that
      accepts a large subset of the `nroff -ms' and `nroff -man'
@@ -31516,7 +31518,7 @@ Index
 * actions, control statements in:        Statements.          (line   6)
 * actions, default:                      Very Simple.         (line  34)
 * actions, empty:                        Very Simple.         (line  39)
-* Ada programming language:              Glossary.            (line  19)
+* Ada programming language:              Glossary.            (line  11)
 * adding, features to gawk:              Adding Code.         (line   6)
 * adding, fields:                        Changing Fields.     (line  53)
 * advanced features, fixed-width data:   Constant Size.       (line   6)
@@ -31534,7 +31536,7 @@ Index
 * algorithms:                            Basic High Level.    (line  68)
 * allocating memory for extensions:      Memory Allocation Functions.
                                                               (line   6)
-* amazing awk assembler (aaa):           Glossary.            (line  11)
+* amazing awk assembler (aaa):           Glossary.            (line  16)
 * amazingly workable formatter (awf):    Glossary.            (line  24)
 * ambiguity, syntactic: /= operator vs. /=.../ regexp constant: Assignment Ops.
                                                               (line 148)
@@ -32464,7 +32466,7 @@ Index
                                                               (line  99)
 * exp:                                   Numeric Functions.   (line  18)
 * expand utility:                        Very Simple.         (line  72)
-* Expat XML parser library:              gawkextlib.          (line  31)
+* Expat XML parser library:              gawkextlib.          (line  33)
 * exponent:                              Numeric Functions.   (line  18)
 * expressions:                           Expressions.         (line   6)
 * expressions, as patterns:              Expression Patterns. (line   6)
@@ -32878,7 +32880,7 @@ Index
 * git utility <2>:                       Accessing The Source.
                                                               (line  10)
 * git utility <3>:                       Other Versions.      (line  29)
-* git utility:                           gawkextlib.          (line  25)
+* git utility:                           gawkextlib.          (line  27)
 * Git, use of for gawk source code:      Derived Files.       (line   6)
 * GNITS mailing list:                    Acknowledgments.     (line  52)
 * GNU awk, See gawk:                     Preface.             (line  51)
@@ -33584,7 +33586,7 @@ Index
 * programming conventions, private variable names: Library Names.
                                                               (line  23)
 * programming language, recipe for:      History.             (line   6)
-* programming languages, Ada:            Glossary.            (line  19)
+* programming languages, Ada:            Glossary.            (line  11)
 * programming languages, data-driven vs. procedural: Getting Started.
                                                               (line  12)
 * programming languages, Java:           Glossary.            (line 379)
@@ -33789,7 +33791,7 @@ Index
 * search paths, for source files:        AWKPATH Variable.    (line   6)
 * searching, files for regular expressions: Egrep Program.    (line   6)
 * searching, for words:                  Dupword Program.     (line   6)
-* sed utility <1>:                       Glossary.            (line  11)
+* sed utility <1>:                       Glossary.            (line  16)
 * sed utility <2>:                       Simple Sed.          (line   6)
 * sed utility:                           Full Line Fields.    (line  22)
 * seeding random number generator:       Numeric Functions.   (line  63)
@@ -33933,7 +33935,7 @@ Index
 * source code, Solaris awk:              Other Versions.      (line 100)
 * source files, search path for:         Programs Exercises.  (line  70)
 * sparse arrays:                         Array Intro.         (line  72)
-* Spencer, Henry:                        Glossary.            (line  11)
+* Spencer, Henry:                        Glossary.            (line  16)
 * split:                                 String Functions.    (line 316)
 * split string into array:               String Functions.    (line 297)
 * split utility:                         Split Program.       (line   6)
@@ -34307,541 +34309,541 @@ Ref: Manual History-Footnote-166877
 Ref: Manual History-Footnote-266918
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+Node: Typing and Comparison356169
+Node: Variable Typing356979
+Node: Comparison Operators360632
+Ref: table-relational-ops361042
+Node: POSIX String Comparison364537
+Ref: POSIX String Comparison-Footnote-1365609
+Node: Boolean Ops365747
+Ref: Boolean Ops-Footnote-1370226
+Node: Conditional Exp370317
+Node: Function Calls372044
+Node: Precedence375924
+Node: Locales379585
+Node: Expressions Summary381217
+Node: Patterns and Actions383777
+Node: Pattern Overview384897
+Node: Regexp Patterns386576
+Node: Expression Patterns387119
+Node: Ranges390900
+Node: BEGIN/END394006
+Node: Using BEGIN/END394767
+Ref: Using BEGIN/END-Footnote-1397501
+Node: I/O And BEGIN/END397607
+Node: BEGINFILE/ENDFILE399921
+Node: Empty402822
+Node: Using Shell Variables403139
+Node: Action Overview405412
+Node: Statements407738
+Node: If Statement409586
+Node: While Statement411081
+Node: Do Statement413110
+Node: For Statement414254
+Node: Switch Statement417411
+Node: Break Statement419793
+Node: Continue Statement421834
+Node: Next Statement423661
+Node: Nextfile Statement426042
+Node: Exit Statement428672
+Node: Built-in Variables431075
+Node: User-modified432208
+Ref: User-modified-Footnote-1439889
+Node: Auto-set439951
+Ref: Auto-set-Footnote-1452986
+Ref: Auto-set-Footnote-2453191
+Node: ARGC and ARGV453247
+Node: Pattern Action Summary457465
+Node: Arrays459892
+Node: Array Basics461221
+Node: Array Intro462065
+Ref: figure-array-elements464029
+Ref: Array Intro-Footnote-1466555
+Node: Reference to Elements466683
+Node: Assigning Elements469135
+Node: Array Example469626
+Node: Scanning an Array471384
+Node: Controlling Scanning474400
+Ref: Controlling Scanning-Footnote-1479596
+Node: Numeric Array Subscripts479912
+Node: Uninitialized Subscripts482097
+Node: Delete483714
+Ref: Delete-Footnote-1486457
+Node: Multidimensional486514
+Node: Multiscanning489611
+Node: Arrays of Arrays491200
+Node: Arrays Summary495959
+Node: Functions498051
+Node: Built-in498924
+Node: Calling Built-in500002
+Node: Numeric Functions501993
+Ref: Numeric Functions-Footnote-1506010
+Ref: Numeric Functions-Footnote-2506367
+Ref: Numeric Functions-Footnote-3506415
+Node: String Functions506687
+Ref: String Functions-Footnote-1530162
+Ref: String Functions-Footnote-2530291
+Ref: String Functions-Footnote-3530539
+Node: Gory Details530626
+Ref: table-sub-escapes532407
+Ref: table-sub-proposed533927
+Ref: table-posix-sub535291
+Ref: table-gensub-escapes536827
+Ref: Gory Details-Footnote-1537659
+Node: I/O Functions537810
+Ref: I/O Functions-Footnote-1545028
+Node: Time Functions545175
+Ref: Time Functions-Footnote-1555663
+Ref: Time Functions-Footnote-2555731
+Ref: Time Functions-Footnote-3555889
+Ref: Time Functions-Footnote-4556000
+Ref: Time Functions-Footnote-5556112
+Ref: Time Functions-Footnote-6556339
+Node: Bitwise Functions556605
+Ref: table-bitwise-ops557167
+Ref: Bitwise Functions-Footnote-1561476
+Node: Type Functions561645
+Node: I18N Functions562796
+Node: User-defined564441
+Node: Definition Syntax565246
+Ref: Definition Syntax-Footnote-1570653
+Node: Function Example570724
+Ref: Function Example-Footnote-1573643
+Node: Function Caveats573665
+Node: Calling A Function574183
+Node: Variable Scope575141
+Node: Pass By Value/Reference578129
+Node: Return Statement581624
+Node: Dynamic Typing584605
+Node: Indirect Calls585534
+Ref: Indirect Calls-Footnote-1596836
+Node: Functions Summary596964
+Node: Library Functions599666
+Ref: Library Functions-Footnote-1603275
+Ref: Library Functions-Footnote-2603418
+Node: Library Names603589
+Ref: Library Names-Footnote-1607043
+Ref: Library Names-Footnote-2607266
+Node: General Functions607352
+Node: Strtonum Function608455
+Node: Assert Function611477
+Node: Round Function614801
+Node: Cliff Random Function616342
+Node: Ordinal Functions617358
+Ref: Ordinal Functions-Footnote-1620421
+Ref: Ordinal Functions-Footnote-2620673
+Node: Join Function620884
+Ref: Join Function-Footnote-1622653
+Node: Getlocaltime Function622853
+Node: Readfile Function626597
+Node: Shell Quoting628567
+Node: Data File Management629968
+Node: Filetrans Function630600
+Node: Rewind Function634656
+Node: File Checking636043
+Ref: File Checking-Footnote-1637375
+Node: Empty Files637576
+Node: Ignoring Assigns639555
+Node: Getopt Function641106
+Ref: Getopt Function-Footnote-1652568
+Node: Passwd Functions652768
+Ref: Passwd Functions-Footnote-1661605
+Node: Group Functions661693
+Ref: Group Functions-Footnote-1669587
+Node: Walking Arrays669800
+Node: Library Functions Summary671403
+Node: Library Exercises672804
+Node: Sample Programs674084
+Node: Running Examples674854
+Node: Clones675582
+Node: Cut Program676806
+Node: Egrep Program686525
+Ref: Egrep Program-Footnote-1694023
+Node: Id Program694133
+Node: Split Program697778
+Ref: Split Program-Footnote-1701226
+Node: Tee Program701354
+Node: Uniq Program704143
+Node: Wc Program711562
+Ref: Wc Program-Footnote-1715812
+Node: Miscellaneous Programs715906
+Node: Dupword Program717119
+Node: Alarm Program719150
+Node: Translate Program723954
+Ref: Translate Program-Footnote-1728519
+Node: Labels Program728789
+Ref: Labels Program-Footnote-1732140
+Node: Word Sorting732224
+Node: History Sorting736295
+Node: Extract Program738131
+Node: Simple Sed745656
+Node: Igawk Program748724
+Ref: Igawk Program-Footnote-1763048
+Ref: Igawk Program-Footnote-2763249
+Ref: Igawk Program-Footnote-3763371
+Node: Anagram Program763486
+Node: Signature Program766543
+Node: Programs Summary767790
+Node: Programs Exercises768983
+Ref: Programs Exercises-Footnote-1773114
+Node: Advanced Features773205
+Node: Nondecimal Data775153
+Node: Array Sorting776743
+Node: Controlling Array Traversal777440
+Ref: Controlling Array Traversal-Footnote-1785773
+Node: Array Sorting Functions785891
+Ref: Array Sorting Functions-Footnote-1789780
+Node: Two-way I/O789976
+Ref: Two-way I/O-Footnote-1794917
+Ref: Two-way I/O-Footnote-2795103
+Node: TCP/IP Networking795185
+Node: Profiling798058
+Node: Advanced Features Summary805605
+Node: Internationalization807538
+Node: I18N and L10N809018
+Node: Explaining gettext809704
+Ref: Explaining gettext-Footnote-1814729
+Ref: Explaining gettext-Footnote-2814913
+Node: Programmer i18n815078
+Ref: Programmer i18n-Footnote-1819944
+Node: Translator i18n819993
+Node: String Extraction820787
+Ref: String Extraction-Footnote-1821918
+Node: Printf Ordering822004
+Ref: Printf Ordering-Footnote-1824790
+Node: I18N Portability824854
+Ref: I18N Portability-Footnote-1827309
+Node: I18N Example827372
+Ref: I18N Example-Footnote-1830175
+Node: Gawk I18N830247
+Node: I18N Summary830885
+Node: Debugger832224
+Node: Debugging833246
+Node: Debugging Concepts833687
+Node: Debugging Terms835540
+Node: Awk Debugging838112
+Node: Sample Debugging Session839006
+Node: Debugger Invocation839526
+Node: Finding The Bug840910
+Node: List of Debugger Commands847385
+Node: Breakpoint Control848718
+Node: Debugger Execution Control852414
+Node: Viewing And Changing Data855778
+Node: Execution Stack859156
+Node: Debugger Info860793
+Node: Miscellaneous Debugger Commands864810
+Node: Readline Support869839
+Node: Limitations870731
+Node: Debugging Summary872845
+Node: Arbitrary Precision Arithmetic874013
+Node: Computer Arithmetic875429
+Ref: table-numeric-ranges879027
+Ref: Computer Arithmetic-Footnote-1879886
+Node: Math Definitions879943
+Ref: table-ieee-formats883231
+Ref: Math Definitions-Footnote-1883835
+Node: MPFR features883940
+Node: FP Math Caution885611
+Ref: FP Math Caution-Footnote-1886661
+Node: Inexactness of computations887030
+Node: Inexact representation887989
+Node: Comparing FP Values889346
+Node: Errors accumulate890428
+Node: Getting Accuracy891861
+Node: Try To Round894523
+Node: Setting precision895422
+Ref: table-predefined-precision-strings896106
+Node: Setting the rounding mode897895
+Ref: table-gawk-rounding-modes898259
+Ref: Setting the rounding mode-Footnote-1901714
+Node: Arbitrary Precision Integers901893
+Ref: Arbitrary Precision Integers-Footnote-1904879
+Node: POSIX Floating Point Problems905028
+Ref: POSIX Floating Point Problems-Footnote-1908901
+Node: Floating point summary908939
+Node: Dynamic Extensions911133
+Node: Extension Intro912685
+Node: Plugin License913951
+Node: Extension Mechanism Outline914748
+Ref: figure-load-extension915176
+Ref: figure-register-new-function916656
+Ref: figure-call-new-function917660
+Node: Extension API Description919646
+Node: Extension API Functions Introduction921096
+Node: General Data Types925920
+Ref: General Data Types-Footnote-1931659
+Node: Memory Allocation Functions931958
+Ref: Memory Allocation Functions-Footnote-1934797
+Node: Constructor Functions934893
+Node: Registration Functions936627
+Node: Extension Functions937312
+Node: Exit Callback Functions939609
+Node: Extension Version String940857
+Node: Input Parsers941522
+Node: Output Wrappers951399
+Node: Two-way processors955914
+Node: Printing Messages958118
+Ref: Printing Messages-Footnote-1959194
+Node: Updating `ERRNO'959346
+Node: Requesting Values960086
+Ref: table-value-types-returned960814
+Node: Accessing Parameters961771
+Node: Symbol Table Access963002
+Node: Symbol table by name963516
+Node: Symbol table by cookie965497
+Ref: Symbol table by cookie-Footnote-1969641
+Node: Cached values969704
+Ref: Cached values-Footnote-1973203
+Node: Array Manipulation973294
+Ref: Array Manipulation-Footnote-1974392
+Node: Array Data Types974429
+Ref: Array Data Types-Footnote-1977084
+Node: Array Functions977176
+Node: Flattening Arrays981030
+Node: Creating Arrays987922
+Node: Extension API Variables992691
+Node: Extension Versioning993327
+Node: Extension API Informational Variables995228
+Node: Extension API Boilerplate996316
+Node: Finding Extensions1000125
+Node: Extension Example1000685
+Node: Internal File Description1001457
+Node: Internal File Ops1005524
+Ref: Internal File Ops-Footnote-11017194
+Node: Using Internal File Ops1017334
+Ref: Using Internal File Ops-Footnote-11019717
+Node: Extension Samples1019990
+Node: Extension Sample File Functions1021516
+Node: Extension Sample Fnmatch1029154
+Node: Extension Sample Fork1030645
+Node: Extension Sample Inplace1031860
+Node: Extension Sample Ord1033535
+Node: Extension Sample Readdir1034371
+Ref: table-readdir-file-types1035247
+Node: Extension Sample Revout1036058
+Node: Extension Sample Rev2way1036648
+Node: Extension Sample Read write array1037388
+Node: Extension Sample Readfile1039328
+Node: Extension Sample Time1040423
+Node: Extension Sample API Tests1041772
+Node: gawkextlib1042263
+Node: Extension summary1044921
+Node: Extension Exercises1048598
+Node: Language History1049320
+Node: V7/SVR3.11050976
+Node: SVR41053157
+Node: POSIX1054602
+Node: BTL1055991
+Node: POSIX/GNU1056725
+Node: Feature History1062289
+Node: Common Extensions1075387
+Node: Ranges and Locales1076711
+Ref: Ranges and Locales-Footnote-11081329
+Ref: Ranges and Locales-Footnote-21081356
+Ref: Ranges and Locales-Footnote-31081590
+Node: Contributors1081811
+Node: History summary1087352
+Node: Installation1088722
+Node: Gawk Distribution1089668
+Node: Getting1090152
+Node: Extracting1090975
+Node: Distribution contents1092610
+Node: Unix Installation1098327
+Node: Quick Installation1098944
+Node: Additional Configuration Options1101368
+Node: Configuration Philosophy1103106
+Node: Non-Unix Installation1105475
+Node: PC Installation1105933
+Node: PC Binary Installation1107252
+Node: PC Compiling1109100
+Ref: PC Compiling-Footnote-11112121
+Node: PC Testing1112230
+Node: PC Using1113406
+Node: Cygwin1117521
+Node: MSYS1118344
+Node: VMS Installation1118844
+Node: VMS Compilation1119636
+Ref: VMS Compilation-Footnote-11120858
+Node: VMS Dynamic Extensions1120916
+Node: VMS Installation Details1122600
+Node: VMS Running1124852
+Node: VMS GNV1127688
+Node: VMS Old Gawk1128422
+Node: Bugs1128892
+Node: Other Versions1132775
+Node: Installation summary1139197
+Node: Notes1140253
+Node: Compatibility Mode1141118
+Node: Additions1141900
+Node: Accessing The Source1142825
+Node: Adding Code1144261
+Node: New Ports1150426
+Node: Derived Files1154908
+Ref: Derived Files-Footnote-11160383
+Ref: Derived Files-Footnote-21160417
+Ref: Derived Files-Footnote-31161013
+Node: Future Extensions1161127
+Node: Implementation Limitations1161733
+Node: Extension Design1162981
+Node: Old Extension Problems1164135
+Ref: Old Extension Problems-Footnote-11165652
+Node: Extension New Mechanism Goals1165709
+Ref: Extension New Mechanism Goals-Footnote-11169069
+Node: Extension Other Design Decisions1169258
+Node: Extension Future Growth1171366
+Node: Old Extension Mechanism1172202
+Node: Notes summary1173964
+Node: Basic Concepts1175150
+Node: Basic High Level1175831
+Ref: figure-general-flow1176103
+Ref: figure-process-flow1176702
+Ref: Basic High Level-Footnote-11179931
+Node: Basic Data Typing1180116
+Node: Glossary1183444
+Node: Copying1208602
+Node: GNU Free Documentation License1246158
+Node: Index1271294
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 4da01e0..6617400 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -2233,7 +2233,7 @@ the fourth edition and for his support during the work.
 Thanks to Jasmine Kwityn for her copy-editing work.
 @end ifset
 
-Thanks to Michael Brennan for the Foreword.
+Thanks to Michael Brennan for the Forewords.
 
 @cindex Duman, Patrice
 @cindex Berry, Karl
@@ -7495,7 +7495,7 @@ on an incorrect implementation of @command{awk}, while 
@command{gawk}
 prints the full first line of the file, something like:
 
 @example
-root:nSijPlPhZZwgE:0:0:Root:/:
+root:x:0:0:Root:/:
 @end example
 
 @docbook
@@ -7548,7 +7548,7 @@ on an incorrect implementation of @command{awk}, while 
@command{gawk}
 prints the full first line of the file, something like:
 
 @example
-root:nSijPlPhZZwgE:0:0:Root:/:
+root:x:0:0:Root:/:
 @end example
 @end cartouche
 @end ifnotdocbook
@@ -7885,7 +7885,7 @@ will be @code{"FPAT"} if content-based field splitting is 
being used.
 @quotation NOTE
 Some programs export CSV data that contains embedded newlines between
 the double quotes.  @command{gawk} provides no way to deal with this.
-Because no formal specification for CSV data exists, there isn't much
+Even though a formal specification for CSV data exists, there isn't much
 more to be done;
 the @code{FPAT} mechanism provides an elegant solution for the majority
 of cases, and the @command{gawk} developers are satisfied with that.
@@ -8617,7 +8617,7 @@ Using @code{FILENAME} with @code{getline}
 is likely to be a source for
 confusion.  @command{awk} opens a separate input stream from the
 current input file.  However, by not using a variable, @code{$0}
-and @code{NR} are still updated.  If you're doing this, it's
+and @code{NF} are still updated.  If you're doing this, it's
 probably by accident, and you should reconsider what it is you're
 trying to accomplish.
 
@@ -8760,7 +8760,7 @@ for the input to arrive:
 PROCINFO[Service, "READ_TIMEOUT"] = 1000
 while ((Service |& getline) > 0) @{
     print $0
-    PROCINFO[S, "READ_TIMEOUT"] -= 100
+    PROCINFO[Service, "READ_TIMEOUT"] -= 100
 @}
 @end example
 
@@ -22533,7 +22533,7 @@ A few lines representative of @command{pwcat}'s output 
are as follows:
 @cindex Robbins, Miriam
 @example
 $ @kbd{pwcat}
address@hidden root:3Ov02d5VaUPB6:0:1:Operator:/:/bin/sh
address@hidden root:x:0:1:Operator:/:/bin/sh
 @print{} nobody:*:65534:65534::/:
 @print{} daemon:*:1:1::/:
 @print{} sys:*:2:2::/:/bin/csh
@@ -35117,7 +35117,7 @@ project provides a number of @command{gawk} extensions, 
including one for
 processing XML files.  This is the evolution of the original @command{xgawk}
 (XML @command{gawk}) project.
 
-As of this writing, there are five extensions:
+As of this writing, there are six extensions:
 
 @itemize @value{BULLET}
 @item
@@ -35135,6 +35135,9 @@ MPFR library extension
 native MPFR support does not)
 
 @item
+Redis extension
+
address@hidden
 XML parser extension, using the @uref{http://expat.sourceforge.net, Expat}
 XML parsing library
 @end itemize
@@ -39894,6 +39897,13 @@ pattern matches an input record, @command{awk} 
executes the
 rule's action.  Actions are always enclosed in braces.
 (@xref{Action Overview}.)
 
address@hidden Ada programming language
address@hidden programming languages, Ada
address@hidden Ada
+A programming language originally defined by the U.S.@: Department of
+Defense for embedded programming. It was designed to enforce good
+Software Engineering practices.
+
 @cindex Spencer, Henry
 @cindex @command{sed} utility
 @cindex amazing @command{awk} assembler (@command{aaa})
@@ -39905,13 +39915,6 @@ microcomputers.  It is a good example of a program 
that would have been
 better written in another language.
 You can get it from @uref{http://awk.info/?awk100/aaa}.
 
address@hidden Ada programming language
address@hidden programming languages, Ada
address@hidden Ada
-A programming language originally defined by the U.S.@: Department of
-Defense for embedded programming. It was designed to enforce good
-Software Engineering practices.
-
 @cindex amazingly workable formatter (@command{awf})
 @cindex @command{awf} (amazingly workable formatter) program
 @item Amazingly Workable Formatter (@command{awf})
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 7979b0a..0f07e21 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -2200,7 +2200,7 @@ the fourth edition and for his support during the work.
 Thanks to Jasmine Kwityn for her copy-editing work.
 @end ifset
 
-Thanks to Michael Brennan for the Foreword.
+Thanks to Michael Brennan for the Forewords.
 
 @cindex Duman, Patrice
 @cindex Berry, Karl
@@ -7186,7 +7186,7 @@ on an incorrect implementation of @command{awk}, while 
@command{gawk}
 prints the full first line of the file, something like:
 
 @example
-root:nSijPlPhZZwgE:0:0:Root:/:
+root:x:0:0:Root:/:
 @end example
 @end sidebar
 
@@ -7486,7 +7486,7 @@ will be @code{"FPAT"} if content-based field splitting is 
being used.
 @quotation NOTE
 Some programs export CSV data that contains embedded newlines between
 the double quotes.  @command{gawk} provides no way to deal with this.
-Because no formal specification for CSV data exists, there isn't much
+Even though a formal specification for CSV data exists, there isn't much
 more to be done;
 the @code{FPAT} mechanism provides an elegant solution for the majority
 of cases, and the @command{gawk} developers are satisfied with that.
@@ -8218,7 +8218,7 @@ Using @code{FILENAME} with @code{getline}
 is likely to be a source for
 confusion.  @command{awk} opens a separate input stream from the
 current input file.  However, by not using a variable, @code{$0}
-and @code{NR} are still updated.  If you're doing this, it's
+and @code{NF} are still updated.  If you're doing this, it's
 probably by accident, and you should reconsider what it is you're
 trying to accomplish.
 
@@ -8361,7 +8361,7 @@ for the input to arrive:
 PROCINFO[Service, "READ_TIMEOUT"] = 1000
 while ((Service |& getline) > 0) @{
     print $0
-    PROCINFO[S, "READ_TIMEOUT"] -= 100
+    PROCINFO[Service, "READ_TIMEOUT"] -= 100
 @}
 @end example
 
@@ -21626,7 +21626,7 @@ A few lines representative of @command{pwcat}'s output 
are as follows:
 @cindex Robbins, Miriam
 @example
 $ @kbd{pwcat}
address@hidden root:3Ov02d5VaUPB6:0:1:Operator:/:/bin/sh
address@hidden root:x:0:1:Operator:/:/bin/sh
 @print{} nobody:*:65534:65534::/:
 @print{} daemon:*:1:1::/:
 @print{} sys:*:2:2::/:/bin/csh
@@ -34210,7 +34210,7 @@ project provides a number of @command{gawk} extensions, 
including one for
 processing XML files.  This is the evolution of the original @command{xgawk}
 (XML @command{gawk}) project.
 
-As of this writing, there are five extensions:
+As of this writing, there are six extensions:
 
 @itemize @value{BULLET}
 @item
@@ -34228,6 +34228,9 @@ MPFR library extension
 native MPFR support does not)
 
 @item
+Redis extension
+
address@hidden
 XML parser extension, using the @uref{http://expat.sourceforge.net, Expat}
 XML parsing library
 @end itemize
@@ -38987,6 +38990,13 @@ pattern matches an input record, @command{awk} 
executes the
 rule's action.  Actions are always enclosed in braces.
 (@xref{Action Overview}.)
 
address@hidden Ada programming language
address@hidden programming languages, Ada
address@hidden Ada
+A programming language originally defined by the U.S.@: Department of
+Defense for embedded programming. It was designed to enforce good
+Software Engineering practices.
+
 @cindex Spencer, Henry
 @cindex @command{sed} utility
 @cindex amazing @command{awk} assembler (@command{aaa})
@@ -38998,13 +39008,6 @@ microcomputers.  It is a good example of a program 
that would have been
 better written in another language.
 You can get it from @uref{http://awk.info/?awk100/aaa}.
 
address@hidden Ada programming language
address@hidden programming languages, Ada
address@hidden Ada
-A programming language originally defined by the U.S.@: Department of
-Defense for embedded programming. It was designed to enforce good
-Software Engineering practices.
-
 @cindex amazingly workable formatter (@command{awf})
 @cindex @command{awf} (amazingly workable formatter) program
 @item Amazingly Workable Formatter (@command{awf})

-----------------------------------------------------------------------

Summary of changes:
 doc/ChangeLog   |    4 +
 doc/gawk.info   | 1126 ++++++++++++++++++++++++++++---------------------------
 doc/gawk.texi   |   41 ++-
 doc/gawktexi.in |   39 ++-
 4 files changed, 620 insertions(+), 590 deletions(-)


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