[SCM] gawk branch, master, updated. gawk-4.1.0-3900-g61838f2

[Arnold Robbins]

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http://git.sv.gnu.org/cgit/gawk.git/commit/?id=61838f25587d50e864afe21308d20bdb46b9324e

commit 61838f25587d50e864afe21308d20bdb46b9324e
Author: Arnold D. Robbins <address@hidden>
Date:   Wed Mar 4 04:35:18 2020 -0700

    Doc update.

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 01ee092..3444c58 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2020-03-03         Arnold D. Robbins     <address@hidden>
+
+       * gawktexi.in: Revised info on default values for AWKPATH
+       and AWKLIBPATH. Thanks to Jannick for the push.
+
 2020-02-02         Arnold D. Robbins     <address@hidden>
 
        * gawktexi.in (Getopt Function): Add support for long options,
diff --git a/doc/gawk.info b/doc/gawk.info
index ed11747..2ad4e19 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -3066,8 +3066,10 @@ been found, and 'gawk' no longer needs to use 'AWKPATH'.
 
    (2) Your version of 'gawk' may use a different directory; it will
 depend upon how 'gawk' was built and installed.  The actual directory is
-the value of '$(datadir)' generated when 'gawk' was configured.  You
-probably don't need to worry about this, though.
+the value of '$(pkgdatadir)' generated when 'gawk' was configured.  (For
+more detail, see the 'INSTALL' file in the source distribution, and see
+*note Quick Installation::.  You probably don't need to worry about
+this, though.)
 
 
 File: gawk.info,  Node: AWKLIBPATH Variable,  Next: Other Environment 
Variables,  Prev: AWKPATH Variable,  Up: Environment Variables
@@ -3087,7 +3089,7 @@ keyword (*note Loading Shared Libraries::).
    If 'AWKLIBPATH' does not exist in the environment, or if it has an
 empty value, 'gawk' uses a default path; this is typically
 '/usr/local/lib/gawk', although it can vary depending upon how 'gawk'
-was built.
+was built.(1)
 
    *Note Shell Startup Files::, for information on functions that help
 to manipulate the 'AWKLIBPATH' variable.
@@ -3103,6 +3105,15 @@ requested extensions, and they are loaded before the 
program starts to
 run.  Once your program is running, all the extensions have been found,
 and 'gawk' no longer needs to use 'AWKLIBPATH'.
 
+   ---------- Footnotes ----------
+
+   (1) Your version of 'gawk' may use a different directory; it will
+depend upon how 'gawk' was built and installed.  The actual directory is
+the value of '$(pkgextensiondir)' generated when 'gawk' was configured.
+(For more detail, see the 'INSTALL' file in the source distribution, and
+see *note Quick Installation::.  You probably don't need to worry about
+this, though.)
+
 
 File: gawk.info,  Node: Other Environment Variables,  Prev: AWKLIBPATH 
Variable,  Up: Environment Variables
 
@@ -37266,550 +37277,551 @@ Node: Environment Variables141818
 Node: AWKPATH Variable142376
 Ref: AWKPATH Variable-Footnote-1145788
 Ref: AWKPATH Variable-Footnote-2145822
-Node: AWKLIBPATH Variable146083
-Node: Other Environment Variables147741
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-Node: Loading Shared Libraries155929
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-Node: Undocumented158049
-Node: Invoking Summary158346
-Node: Regexp161187
-Node: Regexp Usage162641
-Node: Escape Sequences164678
-Node: Regexp Operators170919
-Node: Regexp Operator Details171404
-Ref: Regexp Operator Details-Footnote-1177836
-Node: Interval Expressions177983
-Ref: Interval Expressions-Footnote-1179404
-Node: Bracket Expressions179502
-Ref: table-char-classes181978
-Node: Leftmost Longest185304
-Node: Computed Regexps186607
-Node: GNU Regexp Operators190034
-Node: Case-sensitivity193713
-Ref: Case-sensitivity-Footnote-1196579
-Ref: Case-sensitivity-Footnote-2196814
-Node: Regexp Summary196922
-Node: Reading Files198388
-Node: Records200657
-Node: awk split records201732
-Node: gawk split records207007
-Ref: gawk split records-Footnote-1211740
-Node: Fields211777
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-Ref: Nonconstant Fields-Footnote-1216754
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-Node: Default Field Splitting225687
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-Node: Single Character Fields230158
-Node: Command Line Field Separator231218
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-Ref: Full Line Fields-Footnote-1235958
-Ref: Full Line Fields-Footnote-2236004
-Node: Field Splitting Summary236105
-Node: Constant Size238179
-Node: Fixed width data238911
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-Node: Allowing trailing data243176
-Node: Fields with fixed data244213
-Node: Splitting By Content245731
-Ref: Splitting By Content-Footnote-1249381
-Node: Testing field creation249544
-Node: Multiple Line251169
-Node: Getline257446
-Node: Plain Getline259915
-Node: Getline/Variable262488
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+Node: Allowing trailing data243700
+Node: Fields with fixed data244737
+Node: Splitting By Content246255
+Ref: Splitting By Content-Footnote-1249905
+Node: Testing field creation250068
+Node: Multiple Line251693
+Node: Getline257970
+Node: Plain Getline260439
+Node: Getline/Variable263012
+Node: Getline/File264163
+Node: Getline/Variable/File265551
+Ref: Getline/Variable/File-Footnote-1267156
+Node: Getline/Pipe267244
+Node: Getline/Variable/Pipe269948
+Node: Getline/Coprocess271083
+Node: Getline/Variable/Coprocess272350
+Node: Getline Notes273092
+Node: Getline Summary275889
+Ref: table-getline-variants276313
+Node: Read Timeout277061
+Ref: Read Timeout-Footnote-1280967
+Node: Retrying Input281025
+Node: Command-line directories282224
+Node: Input Summary283130
+Node: Input Exercises286302
+Node: Printing286736
+Node: Print288570
+Node: Print Examples290027
+Node: Output Separators292807
+Node: OFMT294824
+Node: Printf296180
+Node: Basic Printf296965
+Node: Control Letters298539
+Node: Format Modifiers303703
+Node: Printf Examples309718
+Node: Redirection312204
+Node: Special FD319045
+Ref: Special FD-Footnote-1322213
+Node: Special Files322287
+Node: Other Inherited Files322904
+Node: Special Network323905
+Node: Special Caveats324765
+Node: Close Files And Pipes325714
+Ref: table-close-pipe-return-values332621
+Ref: Close Files And Pipes-Footnote-1333434
+Ref: Close Files And Pipes-Footnote-2333582
+Node: Nonfatal333734
+Node: Output Summary336072
+Node: Output Exercises337294
+Node: Expressions337973
+Node: Values339161
+Node: Constants339839
+Node: Scalar Constants340530
+Ref: Scalar Constants-Footnote-1343054
+Node: Nondecimal-numbers343304
+Node: Regexp Constants346305
+Node: Using Constant Regexps346831
+Node: Standard Regexp Constants347453
+Node: Strong Regexp Constants350641
+Node: Variables353599
+Node: Using Variables354256
+Node: Assignment Options356166
+Node: Conversion358637
+Node: Strings And Numbers359161
+Ref: Strings And Numbers-Footnote-1362224
+Node: Locale influences conversions362333
+Ref: table-locale-affects365091
+Node: All Operators365709
+Node: Arithmetic Ops366338
+Node: Concatenation368844
+Ref: Concatenation-Footnote-1371691
+Node: Assignment Ops371798
+Ref: table-assign-ops376789
+Node: Increment Ops378102
+Node: Truth Values and Conditions381562
+Node: Truth Values382636
+Node: Typing and Comparison383684
+Node: Variable Typing384504
+Ref: Variable Typing-Footnote-1390967
+Ref: Variable Typing-Footnote-2391039
+Node: Comparison Operators391116
+Ref: table-relational-ops391535
+Node: POSIX String Comparison395030
+Ref: POSIX String Comparison-Footnote-1396725
+Ref: POSIX String Comparison-Footnote-2396864
+Node: Boolean Ops396948
+Ref: Boolean Ops-Footnote-1401430
+Node: Conditional Exp401522
+Node: Function Calls403258
+Node: Precedence407135
+Node: Locales410794
+Node: Expressions Summary412426
+Node: Patterns and Actions414999
+Node: Pattern Overview416119
+Node: Regexp Patterns417796
+Node: Expression Patterns418338
+Node: Ranges422119
+Node: BEGIN/END425227
+Node: Using BEGIN/END425988
+Ref: Using BEGIN/END-Footnote-1428724
+Node: I/O And BEGIN/END428830
+Node: BEGINFILE/ENDFILE431144
+Node: Empty434057
+Node: Using Shell Variables434374
+Node: Action Overview436648
+Node: Statements438973
+Node: If Statement440821
+Node: While Statement442316
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+Node: Nextfile Statement457351
+Node: Exit Statement460003
+Node: Built-in Variables462406
+Node: User-modified463539
+Node: Auto-set471306
+Ref: Auto-set-Footnote-1488113
+Ref: Auto-set-Footnote-2488319
+Node: ARGC and ARGV488375
+Node: Pattern Action Summary492588
+Node: Arrays495018
+Node: Array Basics496347
+Node: Array Intro497191
+Ref: figure-array-elements499166
+Ref: Array Intro-Footnote-1501870
+Node: Reference to Elements501998
+Node: Assigning Elements504462
+Node: Array Example504953
+Node: Scanning an Array506712
+Node: Controlling Scanning509734
+Ref: Controlling Scanning-Footnote-1515434
+Node: Numeric Array Subscripts515750
+Node: Uninitialized Subscripts517934
+Node: Delete519553
+Ref: Delete-Footnote-1522305
+Node: Multidimensional522362
+Node: Multiscanning525457
+Node: Arrays of Arrays527048
+Node: Arrays Summary531816
+Node: Functions533909
+Node: Built-in534947
+Node: Calling Built-in536028
+Node: Numeric Functions538024
+Ref: Numeric Functions-Footnote-1542052
+Ref: Numeric Functions-Footnote-2542700
+Ref: Numeric Functions-Footnote-3542748
+Node: String Functions543020
+Ref: String Functions-Footnote-1567204
+Ref: String Functions-Footnote-2567332
+Ref: String Functions-Footnote-3567580
+Node: Gory Details567667
+Ref: table-sub-escapes569458
+Ref: table-sub-proposed570977
+Ref: table-posix-sub572340
+Ref: table-gensub-escapes573881
+Ref: Gory Details-Footnote-1574704
+Node: I/O Functions574858
+Ref: table-system-return-values581326
+Ref: I/O Functions-Footnote-1583406
+Ref: I/O Functions-Footnote-2583554
+Node: Time Functions583674
+Ref: Time Functions-Footnote-1594345
+Ref: Time Functions-Footnote-2594413
+Ref: Time Functions-Footnote-3594571
+Ref: Time Functions-Footnote-4594682
+Ref: Time Functions-Footnote-5594794
+Ref: Time Functions-Footnote-6595021
+Node: Bitwise Functions595287
+Ref: table-bitwise-ops595881
+Ref: Bitwise Functions-Footnote-1601944
+Ref: Bitwise Functions-Footnote-2602117
+Node: Type Functions602308
+Node: I18N Functions605171
+Node: User-defined606822
+Node: Definition Syntax607634
+Ref: Definition Syntax-Footnote-1613321
+Node: Function Example613392
+Ref: Function Example-Footnote-1616314
+Node: Function Calling616336
+Node: Calling A Function616924
+Node: Variable Scope617882
+Node: Pass By Value/Reference620876
+Node: Function Caveats623520
+Ref: Function Caveats-Footnote-1625567
+Node: Return Statement625687
+Node: Dynamic Typing628666
+Node: Indirect Calls629596
+Ref: Indirect Calls-Footnote-1639848
+Node: Functions Summary639976
+Node: Library Functions642681
+Ref: Library Functions-Footnote-1646288
+Ref: Library Functions-Footnote-2646431
+Node: Library Names646602
+Ref: Library Names-Footnote-1650269
+Ref: Library Names-Footnote-2650492
+Node: General Functions650578
+Node: Strtonum Function651681
+Node: Assert Function654703
+Node: Round Function658029
+Node: Cliff Random Function659569
+Node: Ordinal Functions660585
+Ref: Ordinal Functions-Footnote-1663648
+Ref: Ordinal Functions-Footnote-2663900
+Node: Join Function664110
+Ref: Join Function-Footnote-1665880
+Node: Getlocaltime Function666080
+Node: Readfile Function669822
+Node: Shell Quoting671799
+Node: Data File Management673200
+Node: Filetrans Function673832
+Node: Rewind Function677928
+Node: File Checking679837
+Ref: File Checking-Footnote-1681171
+Node: Empty Files681372
+Node: Ignoring Assigns683351
+Node: Getopt Function684901
+Ref: Getopt Function-Footnote-1700115
+Node: Passwd Functions700315
+Ref: Passwd Functions-Footnote-1709154
+Node: Group Functions709242
+Ref: Group Functions-Footnote-1717140
+Node: Walking Arrays717347
+Node: Library Functions Summary720355
+Node: Library Exercises721761
+Node: Sample Programs722226
+Node: Running Examples722996
+Node: Clones723724
+Node: Cut Program724948
+Node: Egrep Program734877
+Ref: Egrep Program-Footnote-1742389
+Node: Id Program742499
+Node: Split Program746179
+Ref: Split Program-Footnote-1749637
+Node: Tee Program749766
+Node: Uniq Program752556
+Node: Wc Program760177
+Ref: Wc Program-Footnote-1764432
+Node: Miscellaneous Programs764526
+Node: Dupword Program765739
+Node: Alarm Program767769
+Node: Translate Program772624
+Ref: Translate Program-Footnote-1777189
+Node: Labels Program777459
+Ref: Labels Program-Footnote-1780810
+Node: Word Sorting780894
+Node: History Sorting784966
+Node: Extract Program787191
+Node: Simple Sed795245
+Node: Igawk Program798319
+Ref: Igawk Program-Footnote-1812650
+Ref: Igawk Program-Footnote-2812852
+Ref: Igawk Program-Footnote-3812974
+Node: Anagram Program813089
+Node: Signature Program816151
+Node: Programs Summary817398
+Node: Programs Exercises818612
+Ref: Programs Exercises-Footnote-1822741
+Node: Advanced Features822832
+Node: Nondecimal Data824822
+Node: Array Sorting826413
+Node: Controlling Array Traversal827113
+Ref: Controlling Array Traversal-Footnote-1835481
+Node: Array Sorting Functions835599
+Ref: Array Sorting Functions-Footnote-1840690
+Node: Two-way I/O840886
+Ref: Two-way I/O-Footnote-1848607
+Ref: Two-way I/O-Footnote-2848794
+Node: TCP/IP Networking848876
+Node: Profiling851994
+Node: Advanced Features Summary861009
+Node: Internationalization862853
+Node: I18N and L10N864333
+Node: Explaining gettext865020
+Ref: Explaining gettext-Footnote-1870912
+Ref: Explaining gettext-Footnote-2871097
+Node: Programmer i18n871262
+Ref: Programmer i18n-Footnote-1876211
+Node: Translator i18n876260
+Node: String Extraction877054
+Ref: String Extraction-Footnote-1878186
+Node: Printf Ordering878272
+Ref: Printf Ordering-Footnote-1881058
+Node: I18N Portability881122
+Ref: I18N Portability-Footnote-1883578
+Node: I18N Example883641
+Ref: I18N Example-Footnote-1886916
+Ref: I18N Example-Footnote-2886989
+Node: Gawk I18N887098
+Node: I18N Summary887747
+Node: Debugger889088
+Node: Debugging890088
+Node: Debugging Concepts890529
+Node: Debugging Terms892338
+Node: Awk Debugging894913
+Ref: Awk Debugging-Footnote-1895858
+Node: Sample Debugging Session895990
+Node: Debugger Invocation896524
+Node: Finding The Bug897910
+Node: List of Debugger Commands904384
+Node: Breakpoint Control905717
+Node: Debugger Execution Control909411
+Node: Viewing And Changing Data912773
+Node: Execution Stack916314
+Node: Debugger Info917951
+Node: Miscellaneous Debugger Commands922022
+Node: Readline Support927084
+Node: Limitations927980
+Node: Debugging Summary930534
+Node: Namespaces931813
+Node: Global Namespace932924
+Node: Qualified Names934322
+Node: Default Namespace935321
+Node: Changing The Namespace936062
+Node: Naming Rules937676
+Node: Internal Name Management939524
+Node: Namespace Example940566
+Node: Namespace And Features943128
+Node: Namespace Summary944563
+Node: Arbitrary Precision Arithmetic946040
+Node: Computer Arithmetic947527
+Ref: table-numeric-ranges951293
+Ref: table-floating-point-ranges951786
+Ref: Computer Arithmetic-Footnote-1952444
+Node: Math Definitions952501
+Ref: table-ieee-formats955817
+Ref: Math Definitions-Footnote-1956420
+Node: MPFR features956525
+Node: FP Math Caution958243
+Ref: FP Math Caution-Footnote-1959315
+Node: Inexactness of computations959684
+Node: Inexact representation960644
+Node: Comparing FP Values962004
+Node: Errors accumulate963245
+Node: Getting Accuracy964678
+Node: Try To Round967388
+Node: Setting precision968287
+Ref: table-predefined-precision-strings968984
+Node: Setting the rounding mode970814
+Ref: table-gawk-rounding-modes971188
+Ref: Setting the rounding mode-Footnote-1975119
+Node: Arbitrary Precision Integers975298
+Ref: Arbitrary Precision Integers-Footnote-1978473
+Node: Checking for MPFR978622
+Node: POSIX Floating Point Problems980096
+Ref: POSIX Floating Point Problems-Footnote-1984381
+Node: Floating point summary984419
+Node: Dynamic Extensions986609
+Node: Extension Intro988162
+Node: Plugin License989428
+Node: Extension Mechanism Outline990225
+Ref: figure-load-extension990664
+Ref: figure-register-new-function992229
+Ref: figure-call-new-function993321
+Node: Extension API Description995383
+Node: Extension API Functions Introduction997025
+Ref: table-api-std-headers998861
+Node: General Data Types1002726
+Ref: General Data Types-Footnote-11011087
+Node: Memory Allocation Functions1011386
+Ref: Memory Allocation Functions-Footnote-11015596
+Node: Constructor Functions1015695
+Node: Registration Functions1019281
+Node: Extension Functions1019966
+Node: Exit Callback Functions1025288
+Node: Extension Version String1026538
+Node: Input Parsers1027201
+Node: Output Wrappers1039922
+Node: Two-way processors1044434
+Node: Printing Messages1046699
+Ref: Printing Messages-Footnote-11047870
+Node: Updating ERRNO1048023
+Node: Requesting Values1048762
+Ref: table-value-types-returned1049499
+Node: Accessing Parameters1050435
+Node: Symbol Table Access1051670
+Node: Symbol table by name1052182
+Ref: Symbol table by name-Footnote-11055206
+Node: Symbol table by cookie1055334
+Ref: Symbol table by cookie-Footnote-11059519
+Node: Cached values1059583
+Ref: Cached values-Footnote-11063119
+Node: Array Manipulation1063272
+Ref: Array Manipulation-Footnote-11064363
+Node: Array Data Types1064400
+Ref: Array Data Types-Footnote-11067058
+Node: Array Functions1067150
+Node: Flattening Arrays1071648
+Node: Creating Arrays1078624
+Node: Redirection API1083391
+Node: Extension API Variables1086224
+Node: Extension Versioning1086935
+Ref: gawk-api-version1087364
+Node: Extension GMP/MPFR Versioning1089095
+Node: Extension API Informational Variables1090723
+Node: Extension API Boilerplate1091796
+Node: Changes from API V11095770
+Node: Finding Extensions1097342
+Node: Extension Example1097901
+Node: Internal File Description1098699
+Node: Internal File Ops1102779
+Ref: Internal File Ops-Footnote-11114129
+Node: Using Internal File Ops1114269
+Ref: Using Internal File Ops-Footnote-11116652
+Node: Extension Samples1116926
+Node: Extension Sample File Functions1118455
+Node: Extension Sample Fnmatch1126104
+Node: Extension Sample Fork1127591
+Node: Extension Sample Inplace1128809
+Node: Extension Sample Ord1132434
+Node: Extension Sample Readdir1133270
+Ref: table-readdir-file-types1134159
+Node: Extension Sample Revout1135226
+Node: Extension Sample Rev2way1135815
+Node: Extension Sample Read write array1136555
+Node: Extension Sample Readfile1138497
+Node: Extension Sample Time1139592
+Node: Extension Sample API Tests1141344
+Node: gawkextlib1141836
+Node: Extension summary1144754
+Node: Extension Exercises1148456
+Node: Language History1149698
+Node: V7/SVR3.11151354
+Node: SVR41153506
+Node: POSIX1154940
+Node: BTL1156320
+Node: POSIX/GNU1157049
+Node: Feature History1162827
+Node: Common Extensions1179020
+Node: Ranges and Locales1180303
+Ref: Ranges and Locales-Footnote-11184919
+Ref: Ranges and Locales-Footnote-21184946
+Ref: Ranges and Locales-Footnote-31185181
+Node: Contributors1185402
+Node: History summary1191355
+Node: Installation1192735
+Node: Gawk Distribution1193679
+Node: Getting1194163
+Node: Extracting1195126
+Node: Distribution contents1196764
+Node: Unix Installation1203244
+Node: Quick Installation1203926
+Node: Shell Startup Files1206340
+Node: Additional Configuration Options1207429
+Node: Configuration Philosophy1209744
+Node: Non-Unix Installation1212113
+Node: PC Installation1212573
+Node: PC Binary Installation1213411
+Node: PC Compiling1213846
+Node: PC Using1214963
+Node: Cygwin1218516
+Node: MSYS1219740
+Node: VMS Installation1220241
+Node: VMS Compilation1221032
+Ref: VMS Compilation-Footnote-11222261
+Node: VMS Dynamic Extensions1222319
+Node: VMS Installation Details1224004
+Node: VMS Running1226257
+Node: VMS GNV1230536
+Node: VMS Old Gawk1231271
+Node: Bugs1231742
+Node: Bug address1232405
+Node: Usenet1235387
+Node: Maintainers1236391
+Node: Other Versions1237652
+Node: Installation summary1244740
+Node: Notes1245942
+Node: Compatibility Mode1246736
+Node: Additions1247518
+Node: Accessing The Source1248443
+Node: Adding Code1249880
+Node: New Ports1256099
+Node: Derived Files1260474
+Ref: Derived Files-Footnote-11266134
+Ref: Derived Files-Footnote-21266169
+Ref: Derived Files-Footnote-31266767
+Node: Future Extensions1266881
+Node: Implementation Limitations1267539
+Node: Extension Design1268722
+Node: Old Extension Problems1269866
+Ref: Old Extension Problems-Footnote-11271384
+Node: Extension New Mechanism Goals1271441
+Ref: Extension New Mechanism Goals-Footnote-11274805
+Node: Extension Other Design Decisions1274994
+Node: Extension Future Growth1277107
+Node: Notes summary1277943
+Node: Basic Concepts1279101
+Node: Basic High Level1279782
+Ref: figure-general-flow1280064
+Ref: figure-process-flow1280749
+Ref: Basic High Level-Footnote-11284050
+Node: Basic Data Typing1284235
+Node: Glossary1287563
+Node: Copying1319401
+Node: GNU Free Documentation License1356944
+Node: Index1382064
 
 End Tag Table
 
diff --git a/doc/gawk.texi b/doc/gawk.texi
index d646175..2a859fc 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -4611,9 +4611,12 @@ The default value for @env{AWKPATH} is
 @samp{.:/usr/local/share/awk}.@footnote{Your version of @command{gawk}
 may use a different directory; it
 will depend upon how @command{gawk} was built and installed. The actual
-directory is the value of @code{$(datadir)} generated when
-@command{gawk} was configured.  You probably don't need to worry about this,
-though.}  Since @file{.} is included at the beginning, @command{gawk}
+directory is the value of @code{$(pkgdatadir)} generated when
+@command{gawk} was configured.
+(For more detail, see the @file{INSTALL} file in the source distribution,
+and see @ref{Quick Installation}.
+You probably don't need to worry about this,
+though.)}  Since @file{.} is included at the beginning, @command{gawk}
 searches first in the current directory and then in 
@file{/usr/local/share/awk}.
 In practice, this means that you will rarely need to change the
 value of @env{AWKPATH}.
@@ -4651,7 +4654,15 @@ via the @code{@@load} keyword (@pxref{Loading Shared 
Libraries}).
 If @env{AWKLIBPATH} does not exist in the environment, or if it has
 an empty value, @command{gawk} uses a default path; this
 is typically @samp{/usr/local/lib/gawk}, although it can vary depending
-upon how @command{gawk} was built.
+upon how @command{gawk} was built.@footnote{Your version of @command{gawk}
+may use a different directory; it
+will depend upon how @command{gawk} was built and installed. The actual
+directory is the value of @code{$(pkgextensiondir)} generated when
+@command{gawk} was configured.
+(For more detail, see the @file{INSTALL} file in the source distribution,
+and see @ref{Quick Installation}.
+You probably don't need to worry about this,
+though.)}
 
 @xref{Shell Startup Files}, for information on functions that help to
 manipulate the @env{AWKLIBPATH} variable.
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 2d4409b..0bce3dd 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -4521,9 +4521,12 @@ The default value for @env{AWKPATH} is
 @samp{.:/usr/local/share/awk}.@footnote{Your version of @command{gawk}
 may use a different directory; it
 will depend upon how @command{gawk} was built and installed. The actual
-directory is the value of @code{$(datadir)} generated when
-@command{gawk} was configured.  You probably don't need to worry about this,
-though.}  Since @file{.} is included at the beginning, @command{gawk}
+directory is the value of @code{$(pkgdatadir)} generated when
+@command{gawk} was configured.
+(For more detail, see the @file{INSTALL} file in the source distribution,
+and see @ref{Quick Installation}.
+You probably don't need to worry about this,
+though.)}  Since @file{.} is included at the beginning, @command{gawk}
 searches first in the current directory and then in 
@file{/usr/local/share/awk}.
 In practice, this means that you will rarely need to change the
 value of @env{AWKPATH}.
@@ -4561,7 +4564,15 @@ via the @code{@@load} keyword (@pxref{Loading Shared 
Libraries}).
 If @env{AWKLIBPATH} does not exist in the environment, or if it has
 an empty value, @command{gawk} uses a default path; this
 is typically @samp{/usr/local/lib/gawk}, although it can vary depending
-upon how @command{gawk} was built.
+upon how @command{gawk} was built.@footnote{Your version of @command{gawk}
+may use a different directory; it
+will depend upon how @command{gawk} was built and installed. The actual
+directory is the value of @code{$(pkgextensiondir)} generated when
+@command{gawk} was configured.
+(For more detail, see the @file{INSTALL} file in the source distribution,
+and see @ref{Quick Installation}.
+You probably don't need to worry about this,
+though.)}
 
 @xref{Shell Startup Files}, for information on functions that help to
 manipulate the @env{AWKLIBPATH} variable.

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

Summary of changes:
 doc/ChangeLog   |    5 +
 doc/gawk.info   | 1106 ++++++++++++++++++++++++++++---------------------------
 doc/gawk.texi   |   19 +-
 doc/gawktexi.in |   19 +-
 4 files changed, 594 insertions(+), 555 deletions(-)


hooks/post-receive
-- 
gawk