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[SCM] gawk branch, master, updated. gawk-4.1.0-4416-g4f6a107

From: Arnold Robbins
Subject: [SCM] gawk branch, master, updated. gawk-4.1.0-4416-g4f6a107
Date: Wed, 7 Jul 2021 00:28:28 -0400 (EDT)

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, master has been updated
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       via  d1331d9a9e6053341b6027a91944d7f099ff5de3 (commit)
       via  727f3f71878b35fb58fca41a6d5465e3b64b4dbc (commit)
      from  adc320065e5e62ff0cdada35d7964a378638d1fd (commit)

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- Log -----------------------------------------------------------------

commit 4f6a10757a6355e6e4cd0d3418afc9fd80a7ad0f
Merge: adc3200 d1331d9
Author: Arnold D. Robbins <>
Date:   Wed Jul 7 07:28:19 2021 +0300

    Merge branch 'gawk-5.1-stable'

diff --cc doc/
index 0db5773,d5a0d60..a382fcb
--- a/doc/
+++ b/doc/
@@@ -38361,609 -38383,608 +38510,611 @@@ Inde
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- Node: Notes1287356
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- Node: Additions1288932
- Node: Accessing The Source1289857
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- Ref: figure-process-flow1321960
- Ref: Basic High Level-Footnote-11325261
- Node: Basic Data Typing1325446
- Node: Glossary1328774
- Node: Copying1360661
- Node: GNU Free Documentation License1398204
- Node: Index1423324
 -Node: Foreword345208
 -Node: Foreword449650
 -Node: Preface51182
 -Ref: Preface-Footnote-154041
 -Ref: Preface-Footnote-254150
 -Ref: Preface-Footnote-354384
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 -Ref: Names-Footnote-157982
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 -Node: Acknowledgments71275
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 -Node: Running gawk78651
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 -Node: TCP/IP Networking875153
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 -Node: Extension API Variables1116864
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 -Node: Language History1180339
 -Node: V7/SVR3.11181995
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 -Node: Feature History1193469
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 -Ref: Ranges and Locales-Footnote-11216543
 -Ref: Ranges and Locales-Footnote-21216570
 -Ref: Ranges and Locales-Footnote-31216805
 -Node: Contributors1217028
 -Node: History summary1223025
 -Node: Installation1224405
 -Node: Gawk Distribution1225349
 -Node: Getting1225833
 -Node: Extracting1226796
 -Node: Distribution contents1228434
 -Node: Unix Installation1234914
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 -Node: Compiling with MPFR1238077
 -Node: Shell Startup Files1238769
 -Node: Additional Configuration Options1239858
 -Node: Configuration Philosophy1242173
 -Node: Non-Unix Installation1244542
 -Node: PC Installation1245002
 -Node: PC Binary Installation1245840
 -Node: PC Compiling1246275
 -Node: PC Using1247392
 -Node: Cygwin1250945
 -Node: MSYS1252169
 -Node: VMS Installation1252771
 -Node: VMS Compilation1253562
 -Ref: VMS Compilation-Footnote-11254791
 -Node: VMS Dynamic Extensions1254849
 -Node: VMS Installation Details1256534
 -Node: VMS Running1258787
 -Node: VMS GNV1263066
 -Node: VMS Old Gawk1263801
 -Node: Bugs1264272
 -Node: Bug definition1265152
 -Node: Bug address1267656
 -Node: Usenet1271044
 -Node: Performance bugs1272053
 -Node: Asking for help1274974
 -Node: Maintainers1276936
 -Node: Other Versions1278130
 -Node: Installation summary1285982
 -Node: Notes1287346
 -Node: Compatibility Mode1288140
 -Node: Additions1288922
 -Node: Accessing The Source1289847
 -Node: Adding Code1291284
 -Node: New Ports1297503
 -Node: Derived Files1301878
 -Ref: Derived Files-Footnote-11307538
 -Ref: Derived Files-Footnote-21307573
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 -Node: Future Extensions1308285
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 -Ref: Old Extension Problems-Footnote-11312815
 -Node: Extension New Mechanism Goals1312872
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 -Ref: Basic High Level-Footnote-11325251
 -Node: Basic Data Typing1325436
 -Node: Glossary1328764
 -Node: Copying1360649
 -Node: GNU Free Documentation License1398192
 -Node: Index1423312
++Node: Foreword345479
++Node: Foreword449921
++Node: Preface51453
++Ref: Preface-Footnote-154312
++Ref: Preface-Footnote-254421
++Ref: Preface-Footnote-354655
++Node: History54797
++Node: Names57149
++Ref: Names-Footnote-158253
++Node: This Manual58400
++Ref: This Manual-Footnote-165039
++Node: Conventions65139
++Node: Manual History67508
++Ref: Manual History-Footnote-170505
++Ref: Manual History-Footnote-270546
++Node: How To Contribute70620
++Node: Acknowledgments71546
++Node: Getting Started76483
++Node: Running gawk78922
++Node: One-shot80112
++Node: Read Terminal81375
++Node: Long83368
++Node: Executable Scripts84881
++Ref: Executable Scripts-Footnote-187514
++Node: Comments87617
++Node: Quoting90101
++Node: DOS Quoting95627
++Node: Sample Data Files97683
++Node: Very Simple100278
++Node: Two Rules106380
++Node: More Complex108265
++Node: Statements/Lines110597
++Ref: Statements/Lines-Footnote-1115081
++Node: Other Features115346
++Node: When116282
++Ref: When-Footnote-1118036
++Node: Intro Summary118101
++Node: Invoking Gawk118985
++Node: Command Line120499
++Node: Options121297
++Ref: Options-Footnote-1139211
++Ref: Options-Footnote-2139442
++Node: Other Arguments139467
++Node: Naming Standard Input143478
++Node: Environment Variables144688
++Node: AWKPATH Variable145246
++Ref: AWKPATH Variable-Footnote-1148658
++Ref: AWKPATH Variable-Footnote-2148692
++Node: AWKLIBPATH Variable149063
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++Node: Other Environment Variables151135
++Node: Exit Status155087
++Node: Include Files155764
++Node: Loading Shared Libraries159454
++Node: Obsolete160882
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++Node: Invoking Summary161871
++Node: Regexp164712
++Node: Regexp Usage166166
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++Node: Regexp Operators174444
++Node: Regexp Operator Details174929
++Ref: Regexp Operator Details-Footnote-1182293
++Node: Interval Expressions182440
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++Node: Bracket Expressions183959
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++Node: Leftmost Longest189761
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++Node: GNU Regexp Operators194491
++Node: Case-sensitivity198228
++Ref: Case-sensitivity-Footnote-1201094
++Ref: Case-sensitivity-Footnote-2201329
++Node: Regexp Summary201437
++Node: Reading Files202903
++Node: Records205172
++Node: awk split records206247
++Node: gawk split records210947
++Ref: gawk split records-Footnote-1216021
++Node: Fields216058
++Node: Nonconstant Fields218799
++Ref: Nonconstant Fields-Footnote-1221035
++Node: Changing Fields221239
++Node: Field Separators227270
++Node: Default Field Splitting229968
++Node: Regexp Field Splitting231086
++Node: Single Character Fields234763
++Node: Command Line Field Separator235823
++Node: Full Line Fields239041
++Ref: Full Line Fields-Footnote-1240563
++Ref: Full Line Fields-Footnote-2240609
++Node: Field Splitting Summary240710
++Node: Constant Size242784
++Node: Fixed width data243516
++Node: Skipping intervening246983
++Node: Allowing trailing data247781
++Node: Fields with fixed data248818
++Node: Splitting By Content250336
++Ref: Splitting By Content-Footnote-1254119
++Node: More CSV254282
++Node: Testing field creation255874
++Node: Multiple Line257499
++Node: Getline263776
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++Node: Getline/Variable268818
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++Node: Getline/Variable/File271357
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++Node: Getline/Pipe273050
++Node: Getline/Variable/Pipe275754
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++Node: Getline Summary281695
++Ref: table-getline-variants282119
++Node: Read Timeout282867
++Ref: Read Timeout-Footnote-1286773
++Node: Retrying Input286831
++Node: Command-line directories288030
++Node: Input Summary288936
++Node: Input Exercises292108
++Node: Printing292542
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++Node: Output Separators298613
++Node: OFMT300630
++Node: Printf301986
++Node: Basic Printf302771
++Node: Control Letters304345
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++Node: Special FD324849
++Ref: Special FD-Footnote-1328017
++Node: Special Files328091
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++Node: Special Network329709
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++Node: Close Files And Pipes331518
++Ref: table-close-pipe-return-values338425
++Ref: Close Files And Pipes-Footnote-1339238
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++Node: Basic Data Typing1331253
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++Node: Copying1366468
++Node: GNU Free Documentation License1404011
++Node: Index1429131
  End Tag Table


Summary of changes:
 ChangeLog       |    6 +
 NEWS            |    5 +-
 array.c         |   27 +-
 doc/ChangeLog   |   13 +
 doc/gawk.1      |    9 +-
 doc/   | 1587 ++++++++++++++++++++++++++++++-------------------------
 doc/gawk.texi   |  236 ++++++++-
 doc/ |  236 ++++++++-
 8 files changed, 1339 insertions(+), 780 deletions(-)


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