[SCM] gawk branch, master, updated. gawk-4.1.0-4826-g6a84bead

[Arnold Robbins]

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http://git.sv.gnu.org/cgit/gawk.git/commit/?id=6a84bead78829b3792346c92dfb430aae9753c2b

commit 6a84bead78829b3792346c92dfb430aae9753c2b
Author: Arnold D. Robbins <arnold@skeeve.com>
Date:   Wed Aug 3 22:17:20 2022 +0300

    Additional doc updates.

diff --git a/doc/ChangeLog b/doc/ChangeLog
index e7c8caae..0e8da079 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -2,6 +2,7 @@
 
        * gawktexi.in (Persistent Memory): Document that gawk's variables
        are reset. Update the PMA version information in the example.
+       (Igawk Program): Note that igawk is no longer installed.
 
 2022-08-02  Eli Zaretskii  <eliz@gnu.org>
 
diff --git a/doc/gawk.info b/doc/gawk.info
index 04ec2e42..92e4c7a6 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -20779,6 +20779,12 @@ manipulation using the shell than it is in 'awk'.
    Finally, 'igawk' shows that it is not always necessary to add new
 features to a program; they can often be layered on top.(3)
 
+   Before 'gawk' acquired its built-in '@include' mechanism, 'igawk' and
+its manual page were installed as part of the regular 'gawk'
+installation ('make install').  This is no longer done, because it's no
+longer necessary.  But we've kept the program in this Info file for its
+educational value.
+
    ---------- Footnotes ----------
 
    (1) Fully explaining the 'sh' language is beyond the scope of this
@@ -39529,266 +39535,266 @@ Node: History Sorting817372
 Node: Extract Program819597
 Node: Simple Sed827610
 Node: Igawk Program830684
-Ref: Igawk Program-Footnote-1845015
-Ref: Igawk Program-Footnote-2845217
-Ref: Igawk Program-Footnote-3845339
-Node: Anagram Program845454
-Node: Signature Program848516
-Node: Programs Summary849763
-Node: Programs Exercises850977
-Ref: Programs Exercises-Footnote-1855107
-Node: Advanced Features855193
-Node: Nondecimal Data857590
-Node: Boolean Typed Values859188
-Node: Array Sorting861069
-Node: Controlling Array Traversal861774
-Ref: Controlling Array Traversal-Footnote-1870142
-Node: Array Sorting Functions870260
-Ref: Array Sorting Functions-Footnote-1876171
-Node: Two-way I/O876367
-Ref: Two-way I/O-Footnote-1884093
-Ref: Two-way I/O-Footnote-2884280
-Node: TCP/IP Networking884362
-Node: Profiling887438
-Node: Persistent Memory896744
-Ref: Persistent Memory-Footnote-1903981
-Node: Extension Philosophy904108
-Node: Advanced Features Summary905595
-Node: Internationalization907767
-Node: I18N and L10N909441
-Node: Explaining gettext910128
-Ref: Explaining gettext-Footnote-1916020
-Ref: Explaining gettext-Footnote-2916205
-Node: Programmer i18n916370
-Ref: Programmer i18n-Footnote-1921319
-Node: Translator i18n921368
-Node: String Extraction922162
-Ref: String Extraction-Footnote-1923294
-Node: Printf Ordering923380
-Ref: Printf Ordering-Footnote-1926166
-Node: I18N Portability926230
-Ref: I18N Portability-Footnote-1928686
-Node: I18N Example928749
-Ref: I18N Example-Footnote-1932024
-Ref: I18N Example-Footnote-2932097
-Node: Gawk I18N932206
-Node: I18N Summary932828
-Node: Debugger934169
-Node: Debugging935169
-Node: Debugging Concepts935610
-Node: Debugging Terms937419
-Node: Awk Debugging939994
-Ref: Awk Debugging-Footnote-1940939
-Node: Sample Debugging Session941071
-Node: Debugger Invocation941605
-Node: Finding The Bug942991
-Node: List of Debugger Commands949465
-Node: Breakpoint Control950798
-Node: Debugger Execution Control954492
-Node: Viewing And Changing Data957854
-Node: Execution Stack961395
-Node: Debugger Info963032
-Node: Miscellaneous Debugger Commands967103
-Node: Readline Support972165
-Node: Limitations973061
-Node: Debugging Summary975615
-Node: Namespaces976894
-Node: Global Namespace978005
-Node: Qualified Names979403
-Node: Default Namespace980402
-Node: Changing The Namespace981143
-Node: Naming Rules982757
-Node: Internal Name Management984605
-Node: Namespace Example985647
-Node: Namespace And Features988209
-Node: Namespace Summary989644
-Node: Arbitrary Precision Arithmetic991121
-Node: Computer Arithmetic992608
-Ref: table-numeric-ranges996374
-Ref: table-floating-point-ranges996868
-Ref: Computer Arithmetic-Footnote-1997527
-Node: Math Definitions997584
-Ref: table-ieee-formats1000560
-Node: MPFR features1001128
-Node: MPFR On Parole1001573
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-Node: MPFR Intro1002557
-Node: FP Math Caution1004237
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-Node: Inexactness of computations1005678
-Node: Inexact representation1006709
-Node: Comparing FP Values1008069
-Node: Errors accumulate1009310
-Node: Strange values1010766
-Ref: Strange values-Footnote-11013354
-Node: Getting Accuracy1013459
-Node: Try To Round1016169
-Node: Setting precision1017068
-Ref: table-predefined-precision-strings1017765
-Node: Setting the rounding mode1019596
-Ref: table-gawk-rounding-modes1019970
-Ref: Setting the rounding mode-Footnote-11023902
-Node: Arbitrary Precision Integers1024081
-Ref: Arbitrary Precision Integers-Footnote-11027256
-Node: Checking for MPFR1027405
-Node: POSIX Floating Point Problems1028879
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-Node: Floating point summary1033570
-Node: Dynamic Extensions1035760
-Node: Extension Intro1037313
-Node: Plugin License1038579
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-Ref: table-api-std-headers1048086
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-Node: Extension Functions1071827
-Node: Exit Callback Functions1077149
-Node: Extension Version String1078399
-Node: Input Parsers1079062
-Node: Output Wrappers1091783
-Node: Two-way processors1096295
-Node: Printing Messages1098560
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-Node: Requesting Values1100623
-Ref: table-value-types-returned1101360
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-Node: Array Functions1119187
-Node: Flattening Arrays1123972
-Node: Creating Arrays1130948
-Node: Redirection API1135715
-Node: Extension API Variables1138548
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-Ref: gawk-api-version1139688
-Node: Extension GMP/MPFR Versioning1141420
-Node: Extension API Informational Variables1143048
-Node: Extension API Boilerplate1144121
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-Node: Finding Extensions1149667
-Node: Extension Example1150226
-Node: Internal File Description1151024
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-Ref: Internal File Ops-Footnote-11166454
-Node: Using Internal File Ops1166594
-Ref: Using Internal File Ops-Footnote-11168977
-Node: Extension Samples1169251
-Node: Extension Sample File Functions1170780
-Node: Extension Sample Fnmatch1178429
-Node: Extension Sample Fork1179916
-Node: Extension Sample Inplace1181134
-Node: Extension Sample Ord1184760
-Node: Extension Sample Readdir1185596
-Ref: table-readdir-file-types1186485
-Node: Extension Sample Revout1187553
-Node: Extension Sample Rev2way1188142
-Node: Extension Sample Read write array1188882
-Node: Extension Sample Readfile1192047
-Node: Extension Sample Time1193142
-Node: Extension Sample API Tests1194894
-Node: gawkextlib1195386
-Node: Extension summary1198304
-Node: Extension Exercises1202006
-Node: Language History1203248
-Node: V7/SVR3.11204904
-Node: SVR41207056
-Node: POSIX1208490
-Node: BTL1209871
-Node: POSIX/GNU1210600
-Node: Feature History1216506
-Node: Common Extensions1234245
-Node: Ranges and Locales1235528
-Ref: Ranges and Locales-Footnote-11240144
-Ref: Ranges and Locales-Footnote-21240171
-Ref: Ranges and Locales-Footnote-31240406
-Node: Contributors1240629
-Node: History summary1246626
-Node: Installation1248006
-Node: Gawk Distribution1248950
-Node: Getting1249434
-Node: Extracting1250397
-Node: Distribution contents1252035
-Node: Unix Installation1259096
-Node: Quick Installation1259900
-Node: Compiling with MPFR1262320
-Node: Shell Startup Files1263010
-Node: Additional Configuration Options1264099
-Node: Configuration Philosophy1266414
-Node: Compiling from Git1268810
-Node: Building the Documentation1269365
-Node: Non-Unix Installation1270749
-Node: PC Installation1271209
-Node: PC Binary Installation1272050
-Node: PC Compiling1272923
-Node: PC Using1274029
-Node: Cygwin1277525
-Node: MSYS1278749
-Node: VMS Installation1279351
-Node: VMS Compilation1280070
-Ref: VMS Compilation-Footnote-11281299
-Node: VMS Dynamic Extensions1281357
-Node: VMS Installation Details1283042
-Node: VMS Running1285304
-Node: VMS GNV1289583
-Node: Bugs1290297
-Node: Bug definition1291209
-Node: Bug address1294145
-Node: Usenet1297333
-Node: Performance bugs1298522
-Node: Asking for help1301443
-Node: Maintainers1303410
-Node: Other Versions1304417
-Node: Installation summary1312687
-Node: Notes1314044
-Node: Compatibility Mode1314838
-Node: Additions1315620
-Node: Accessing The Source1316545
-Node: Adding Code1317982
-Node: New Ports1324797
-Node: Derived Files1329172
-Ref: Derived Files-Footnote-11334832
-Ref: Derived Files-Footnote-21334867
-Ref: Derived Files-Footnote-31335465
-Node: Future Extensions1335579
-Node: Implementation Limitations1336237
-Node: Extension Design1337447
-Node: Old Extension Problems1338591
-Ref: Old Extension Problems-Footnote-11340109
-Node: Extension New Mechanism Goals1340166
-Ref: Extension New Mechanism Goals-Footnote-11343530
-Node: Extension Other Design Decisions1343719
-Node: Extension Future Growth1345832
-Node: Notes summary1346438
-Node: Basic Concepts1347596
-Node: Basic High Level1348277
-Ref: figure-general-flow1348559
-Ref: figure-process-flow1349245
-Ref: Basic High Level-Footnote-11352547
-Node: Basic Data Typing1352732
-Node: Glossary1356060
-Node: Copying1387947
-Node: GNU Free Documentation License1425490
-Node: Index1450610
+Ref: Igawk Program-Footnote-1845313
+Ref: Igawk Program-Footnote-2845515
+Ref: Igawk Program-Footnote-3845637
+Node: Anagram Program845752
+Node: Signature Program848814
+Node: Programs Summary850061
+Node: Programs Exercises851275
+Ref: Programs Exercises-Footnote-1855405
+Node: Advanced Features855491
+Node: Nondecimal Data857888
+Node: Boolean Typed Values859486
+Node: Array Sorting861367
+Node: Controlling Array Traversal862072
+Ref: Controlling Array Traversal-Footnote-1870440
+Node: Array Sorting Functions870558
+Ref: Array Sorting Functions-Footnote-1876469
+Node: Two-way I/O876665
+Ref: Two-way I/O-Footnote-1884391
+Ref: Two-way I/O-Footnote-2884578
+Node: TCP/IP Networking884660
+Node: Profiling887736
+Node: Persistent Memory897042
+Ref: Persistent Memory-Footnote-1904279
+Node: Extension Philosophy904406
+Node: Advanced Features Summary905893
+Node: Internationalization908065
+Node: I18N and L10N909739
+Node: Explaining gettext910426
+Ref: Explaining gettext-Footnote-1916318
+Ref: Explaining gettext-Footnote-2916503
+Node: Programmer i18n916668
+Ref: Programmer i18n-Footnote-1921617
+Node: Translator i18n921666
+Node: String Extraction922460
+Ref: String Extraction-Footnote-1923592
+Node: Printf Ordering923678
+Ref: Printf Ordering-Footnote-1926464
+Node: I18N Portability926528
+Ref: I18N Portability-Footnote-1928984
+Node: I18N Example929047
+Ref: I18N Example-Footnote-1932322
+Ref: I18N Example-Footnote-2932395
+Node: Gawk I18N932504
+Node: I18N Summary933126
+Node: Debugger934467
+Node: Debugging935467
+Node: Debugging Concepts935908
+Node: Debugging Terms937717
+Node: Awk Debugging940292
+Ref: Awk Debugging-Footnote-1941237
+Node: Sample Debugging Session941369
+Node: Debugger Invocation941903
+Node: Finding The Bug943289
+Node: List of Debugger Commands949763
+Node: Breakpoint Control951096
+Node: Debugger Execution Control954790
+Node: Viewing And Changing Data958152
+Node: Execution Stack961693
+Node: Debugger Info963330
+Node: Miscellaneous Debugger Commands967401
+Node: Readline Support972463
+Node: Limitations973359
+Node: Debugging Summary975913
+Node: Namespaces977192
+Node: Global Namespace978303
+Node: Qualified Names979701
+Node: Default Namespace980700
+Node: Changing The Namespace981441
+Node: Naming Rules983055
+Node: Internal Name Management984903
+Node: Namespace Example985945
+Node: Namespace And Features988507
+Node: Namespace Summary989942
+Node: Arbitrary Precision Arithmetic991419
+Node: Computer Arithmetic992906
+Ref: table-numeric-ranges996672
+Ref: table-floating-point-ranges997166
+Ref: Computer Arithmetic-Footnote-1997825
+Node: Math Definitions997882
+Ref: table-ieee-formats1000858
+Node: MPFR features1001426
+Node: MPFR On Parole1001871
+Ref: MPFR On Parole-Footnote-11002700
+Node: MPFR Intro1002855
+Node: FP Math Caution1004535
+Ref: FP Math Caution-Footnote-11005607
+Node: Inexactness of computations1005976
+Node: Inexact representation1007007
+Node: Comparing FP Values1008367
+Node: Errors accumulate1009608
+Node: Strange values1011064
+Ref: Strange values-Footnote-11013652
+Node: Getting Accuracy1013757
+Node: Try To Round1016467
+Node: Setting precision1017366
+Ref: table-predefined-precision-strings1018063
+Node: Setting the rounding mode1019894
+Ref: table-gawk-rounding-modes1020268
+Ref: Setting the rounding mode-Footnote-11024200
+Node: Arbitrary Precision Integers1024379
+Ref: Arbitrary Precision Integers-Footnote-11027554
+Node: Checking for MPFR1027703
+Node: POSIX Floating Point Problems1029177
+Ref: POSIX Floating Point Problems-Footnote-11033830
+Node: Floating point summary1033868
+Node: Dynamic Extensions1036058
+Node: Extension Intro1037611
+Node: Plugin License1038877
+Node: Extension Mechanism Outline1039674
+Ref: figure-load-extension1040113
+Ref: figure-register-new-function1041679
+Ref: figure-call-new-function1042772
+Node: Extension API Description1044835
+Node: Extension API Functions Introduction1046548
+Ref: table-api-std-headers1048384
+Node: General Data Types1052634
+Ref: General Data Types-Footnote-11061340
+Node: Memory Allocation Functions1061639
+Ref: Memory Allocation Functions-Footnote-11066140
+Node: Constructor Functions1066239
+Node: API Ownership of MPFR and GMP Values1069892
+Node: Registration Functions1071425
+Node: Extension Functions1072125
+Node: Exit Callback Functions1077447
+Node: Extension Version String1078697
+Node: Input Parsers1079360
+Node: Output Wrappers1092081
+Node: Two-way processors1096593
+Node: Printing Messages1098858
+Ref: Printing Messages-Footnote-11100029
+Node: Updating ERRNO1100182
+Node: Requesting Values1100921
+Ref: table-value-types-returned1101658
+Node: Accessing Parameters1102767
+Node: Symbol Table Access1104004
+Node: Symbol table by name1104516
+Ref: Symbol table by name-Footnote-11107541
+Node: Symbol table by cookie1107669
+Ref: Symbol table by cookie-Footnote-11111854
+Node: Cached values1111918
+Ref: Cached values-Footnote-11115454
+Node: Array Manipulation1115607
+Ref: Array Manipulation-Footnote-11116698
+Node: Array Data Types1116735
+Ref: Array Data Types-Footnote-11119393
+Node: Array Functions1119485
+Node: Flattening Arrays1124270
+Node: Creating Arrays1131246
+Node: Redirection API1136013
+Node: Extension API Variables1138846
+Node: Extension Versioning1139557
+Ref: gawk-api-version1139986
+Node: Extension GMP/MPFR Versioning1141718
+Node: Extension API Informational Variables1143346
+Node: Extension API Boilerplate1144419
+Node: Changes from API V11148393
+Node: Finding Extensions1149965
+Node: Extension Example1150524
+Node: Internal File Description1151322
+Node: Internal File Ops1155402
+Ref: Internal File Ops-Footnote-11166752
+Node: Using Internal File Ops1166892
+Ref: Using Internal File Ops-Footnote-11169275
+Node: Extension Samples1169549
+Node: Extension Sample File Functions1171078
+Node: Extension Sample Fnmatch1178727
+Node: Extension Sample Fork1180214
+Node: Extension Sample Inplace1181432
+Node: Extension Sample Ord1185058
+Node: Extension Sample Readdir1185894
+Ref: table-readdir-file-types1186783
+Node: Extension Sample Revout1187851
+Node: Extension Sample Rev2way1188440
+Node: Extension Sample Read write array1189180
+Node: Extension Sample Readfile1192345
+Node: Extension Sample Time1193440
+Node: Extension Sample API Tests1195192
+Node: gawkextlib1195684
+Node: Extension summary1198602
+Node: Extension Exercises1202304
+Node: Language History1203546
+Node: V7/SVR3.11205202
+Node: SVR41207354
+Node: POSIX1208788
+Node: BTL1210169
+Node: POSIX/GNU1210898
+Node: Feature History1216804
+Node: Common Extensions1234543
+Node: Ranges and Locales1235826
+Ref: Ranges and Locales-Footnote-11240442
+Ref: Ranges and Locales-Footnote-21240469
+Ref: Ranges and Locales-Footnote-31240704
+Node: Contributors1240927
+Node: History summary1246924
+Node: Installation1248304
+Node: Gawk Distribution1249248
+Node: Getting1249732
+Node: Extracting1250695
+Node: Distribution contents1252333
+Node: Unix Installation1259394
+Node: Quick Installation1260198
+Node: Compiling with MPFR1262618
+Node: Shell Startup Files1263308
+Node: Additional Configuration Options1264397
+Node: Configuration Philosophy1266712
+Node: Compiling from Git1269108
+Node: Building the Documentation1269663
+Node: Non-Unix Installation1271047
+Node: PC Installation1271507
+Node: PC Binary Installation1272348
+Node: PC Compiling1273221
+Node: PC Using1274327
+Node: Cygwin1277823
+Node: MSYS1279047
+Node: VMS Installation1279649
+Node: VMS Compilation1280368
+Ref: VMS Compilation-Footnote-11281597
+Node: VMS Dynamic Extensions1281655
+Node: VMS Installation Details1283340
+Node: VMS Running1285602
+Node: VMS GNV1289881
+Node: Bugs1290595
+Node: Bug definition1291507
+Node: Bug address1294443
+Node: Usenet1297631
+Node: Performance bugs1298820
+Node: Asking for help1301741
+Node: Maintainers1303708
+Node: Other Versions1304715
+Node: Installation summary1312985
+Node: Notes1314342
+Node: Compatibility Mode1315136
+Node: Additions1315918
+Node: Accessing The Source1316843
+Node: Adding Code1318280
+Node: New Ports1325095
+Node: Derived Files1329470
+Ref: Derived Files-Footnote-11335130
+Ref: Derived Files-Footnote-21335165
+Ref: Derived Files-Footnote-31335763
+Node: Future Extensions1335877
+Node: Implementation Limitations1336535
+Node: Extension Design1337745
+Node: Old Extension Problems1338889
+Ref: Old Extension Problems-Footnote-11340407
+Node: Extension New Mechanism Goals1340464
+Ref: Extension New Mechanism Goals-Footnote-11343828
+Node: Extension Other Design Decisions1344017
+Node: Extension Future Growth1346130
+Node: Notes summary1346736
+Node: Basic Concepts1347894
+Node: Basic High Level1348575
+Ref: figure-general-flow1348857
+Ref: figure-process-flow1349543
+Ref: Basic High Level-Footnote-11352845
+Node: Basic Data Typing1353030
+Node: Glossary1356358
+Node: Copying1388245
+Node: GNU Free Documentation License1425788
+Node: Index1450908
 
 End Tag Table
 
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 699c76df..95564fb7 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -29168,6 +29168,11 @@ features to a program; they can often be layered on 
top.@footnote{@command{gawk}
 does @code{@@include} processing itself in order to support the use
 of @command{awk} programs as Web CGI scripts.}
 
+Before @command{gawk} acquired its built-in @code{@@include} mechanism,
+@command{igawk} and its manual page were installed as part of the regular
+@command{gawk} installation (@samp{make install}).  This is no longer
+done, because it's no longer necessary. But we've kept the program in this
+@value{DOCUMENT} for its educational value.
 
 @node Anagram Program
 @subsection Finding Anagrams from a Dictionary
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 277bedcf..d319589e 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -28050,6 +28050,11 @@ features to a program; they can often be layered on 
top.@footnote{@command{gawk}
 does @code{@@include} processing itself in order to support the use
 of @command{awk} programs as Web CGI scripts.}
 
+Before @command{gawk} acquired its built-in @code{@@include} mechanism,
+@command{igawk} and its manual page were installed as part of the regular
+@command{gawk} installation (@samp{make install}).  This is no longer
+done, because it's no longer necessary. But we've kept the program in this
+@value{DOCUMENT} for its educational value.
 
 @node Anagram Program
 @subsection Finding Anagrams from a Dictionary

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

Summary of changes:
 doc/ChangeLog   |   1 +
 doc/gawk.info   | 526 ++++++++++++++++++++++++++++----------------------------
 doc/gawk.texi   |   5 +
 doc/gawktexi.in |   5 +
 4 files changed, 277 insertions(+), 260 deletions(-)


hooks/post-receive
-- 
gawk