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-rw-r--r--doc/gawk.info808
1 files changed, 415 insertions, 393 deletions
diff --git a/doc/gawk.info b/doc/gawk.info
index 5b757a51..e19e7b66 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -10997,6 +10997,19 @@ they are not special:
Set a timeout for reading from input redirection INPUT_NAME.
*Note Read Timeout:: for more information.
+ 'PROCINFO["IINPUT_NAME", "RETRY"]'
+ If an I/O error that may be retried occurs when reading data
+ from INPUT_NAME, and this array entry exists, then 'getline'
+ returns -2 instead of following the default behavior of
+ returning -1 and configuring INPUT_NAME to return no further
+ data. An I/O error that may be retried is one where 'errno'
+ has the value 'EAGAIN', 'EWOULDBLOCK', 'EINTR', or
+ 'ETIMEDOUT'. This may be useful in conjunction with
+ '\fBPROCINFO["INPUT_NAME", "READ_TIMEOUT"]' or situations
+ where a file descriptor has been configured to behave in a
+ non-blocking fashion. *Note Retrying Input:: for more
+ information.
+
'PROCINFO["sorted_in"]'
If this element exists in 'PROCINFO', its value controls the
order in which array indices will be processed by 'for (INDX
@@ -13455,9 +13468,9 @@ enclosed in square brackets ([ ]):
preceding year 1 and year -1 preceding year 0. If UTC-FLAG is
present and is either nonzero or non-null, the time is assumed to
be in the UTC time zone; otherwise, the time is assumed to be in
- the local time zone. If the daylight-savings flag is positive, the
- time is assumed to be daylight savings time; if zero, the time is
- assumed to be standard time; and if negative (the default),
+ the local time zone. If the DST daylight-savings flag is positive,
+ the time is assumed to be daylight savings time; if zero, the time
+ is assumed to be standard time; and if negative (the default),
'mktime()' attempts to determine whether daylight savings time is
in effect for the specified time.
@@ -29486,16 +29499,25 @@ B.4.1 Submitting Bug Reports
----------------------------
Before reporting a bug, make sure you have really found a genuine bug.
-Carefully reread the documentation and see if it says you can do what
-you're trying to do. If it's not clear whether you should be able to do
-something or not, report that too; it's a bug in the documentation!
-
- Before reporting a bug or trying to fix it yourself, try to isolate
-it to the smallest possible 'awk' program and input data file that
-reproduce the problem. Then send us the program and data file, some
-idea of what kind of Unix system you're using, the compiler you used to
-compile 'gawk', and the exact results 'gawk' gave you. Also say what
-you expected to occur; this helps us decide whether the problem is
+First, verify that you have the latest version of 'gawk'. Many bugs
+(usually subtle ones) are fixed at each release, and if yours is out of
+date, the problem may already have been solved.
+
+ Second, please see if setting the environment variable 'LC_ALL' to
+'LC_ALL=C' causes things to behave as you expect. If so, it's a locale
+issue, and may or may not really be a bug.
+
+ Third, carefully reread the documentation and see if it says you can
+do what you're trying to do. If it's not clear whether you should be
+able to do something or not, report that too; it's a bug in the
+documentation!
+
+ Finally, before reporting a bug or trying to fix it yourself, try to
+isolate it to the smallest possible 'awk' program and input data file
+that reproduce the problem. Then send us the program and data file,
+some idea of what kind of Unix system you're using, the compiler you
+used to compile 'gawk', and the exact results 'gawk' gave you. Also say
+what you expected to occur; this helps us decide whether the problem is
really in the documentation.
Make sure to include the version number of 'gawk' you are using. You
@@ -33415,8 +33437,8 @@ Index
* buffers, flushing <1>: I/O Functions. (line 166)
* buffers, operators for: GNU Regexp Operators.
(line 51)
-* bug reports, email address, bug-gawk@gnu.org: Bug address. (line 22)
-* bug-gawk@gnu.org bug reporting address: Bug address. (line 22)
+* bug reports, email address, bug-gawk@gnu.org: Bug address. (line 31)
+* bug-gawk@gnu.org bug reporting address: Bug address. (line 31)
* built-in functions: Functions. (line 6)
* built-in functions, evaluation order: Calling Built-in. (line 30)
* BusyBox Awk: Other Versions. (line 92)
@@ -33629,7 +33651,7 @@ Index
* dark corner, field separators: Full Line Fields. (line 22)
* dark corner, FILENAME variable: Getline Notes. (line 19)
* dark corner, FILENAME variable <1>: Auto-set. (line 108)
-* dark corner, FNR/NR variables: Auto-set. (line 377)
+* dark corner, FNR/NR variables: Auto-set. (line 390)
* dark corner, format-control characters: Control Letters. (line 18)
* dark corner, format-control characters <1>: Control Letters.
(line 93)
@@ -33863,7 +33885,7 @@ Index
(line 6)
* differences in awk and gawk, RS/RT variables: gawk split records.
(line 58)
-* differences in awk and gawk, RT variable: Auto-set. (line 315)
+* differences in awk and gawk, RT variable: Auto-set. (line 328)
* differences in awk and gawk, single-character fields: Single Character Fields.
(line 6)
* differences in awk and gawk, split() function: String Functions.
@@ -33871,7 +33893,7 @@ Index
* differences in awk and gawk, strings: Scalar Constants. (line 20)
* differences in awk and gawk, strings, storing: gawk split records.
(line 76)
-* differences in awk and gawk, SYMTAB variable: Auto-set. (line 319)
+* differences in awk and gawk, SYMTAB variable: Auto-set. (line 332)
* differences in awk and gawk, TEXTDOMAIN variable: User-modified.
(line 155)
* differences in awk and gawk, trunc-mod operation: Arithmetic Ops.
@@ -33924,7 +33946,7 @@ Index
* elements of arrays: Reference to Elements.
(line 6)
* email address for bug reports, bug-gawk@gnu.org: Bug address.
- (line 22)
+ (line 31)
* empty array elements: Reference to Elements.
(line 18)
* empty pattern: Empty. (line 6)
@@ -34186,7 +34208,7 @@ Index
(line 12)
* FNR variable: Records. (line 6)
* FNR variable <1>: Auto-set. (line 118)
-* FNR variable, changing: Auto-set. (line 377)
+* FNR variable, changing: Auto-set. (line 390)
* for statement: For Statement. (line 6)
* for statement, looping over arrays: Scanning an Array. (line 20)
* fork() extension function: Extension Sample Fork.
@@ -34366,13 +34388,13 @@ Index
* gawk, regular expressions, precedence: Regexp Operators. (line 161)
* gawk, RT variable in: awk split records. (line 124)
* gawk, RT variable in <1>: Multiple Line. (line 130)
-* gawk, RT variable in <2>: Auto-set. (line 315)
+* gawk, RT variable in <2>: Auto-set. (line 328)
* gawk, See Also awk: Preface. (line 34)
* gawk, source code, obtaining: Getting. (line 6)
* gawk, splitting fields and: Testing field creation.
(line 6)
* gawk, string-translation functions: I18N Functions. (line 6)
-* gawk, SYMTAB array in: Auto-set. (line 319)
+* gawk, SYMTAB array in: Auto-set. (line 332)
* gawk, TEXTDOMAIN variable in: User-modified. (line 155)
* gawk, timestamps: Time Functions. (line 6)
* gawk, uses for: Preface. (line 34)
@@ -34842,7 +34864,7 @@ Index
* not Boolean-logic operator: Boolean Ops. (line 6)
* NR variable: Records. (line 6)
* NR variable <1>: Auto-set. (line 143)
-* NR variable, changing: Auto-set. (line 377)
+* NR variable, changing: Auto-set. (line 390)
* null strings: awk split records. (line 114)
* null strings <1>: Regexp Field Splitting.
(line 43)
@@ -35308,7 +35330,7 @@ Index
* right shift: Bitwise Functions. (line 54)
* right shift, bitwise: Bitwise Functions. (line 32)
* Ritchie, Dennis: Basic Data Typing. (line 54)
-* RLENGTH variable: Auto-set. (line 302)
+* RLENGTH variable: Auto-set. (line 315)
* RLENGTH variable, match() function and: String Functions. (line 227)
* Robbins, Arnold: Command Line Field Separator.
(line 71)
@@ -35334,11 +35356,11 @@ Index
* RS variable <1>: User-modified. (line 136)
* RS variable, multiline records and: Multiple Line. (line 17)
* rshift: Bitwise Functions. (line 54)
-* RSTART variable: Auto-set. (line 308)
+* RSTART variable: Auto-set. (line 321)
* RSTART variable, match() function and: String Functions. (line 227)
* RT variable: awk split records. (line 124)
* RT variable <1>: Multiple Line. (line 130)
-* RT variable <2>: Auto-set. (line 315)
+* RT variable <2>: Auto-set. (line 328)
* Rubin, Paul: History. (line 30)
* Rubin, Paul <1>: Contributors. (line 16)
* rule, definition of: Getting Started. (line 21)
@@ -35356,7 +35378,7 @@ Index
* scanning arrays: Scanning an Array. (line 6)
* scanning multidimensional arrays: Multiscanning. (line 11)
* Schorr, Andrew: Acknowledgments. (line 60)
-* Schorr, Andrew <1>: Auto-set. (line 347)
+* Schorr, Andrew <1>: Auto-set. (line 360)
* Schorr, Andrew <2>: Contributors. (line 136)
* Schreiber, Bert: Acknowledgments. (line 38)
* Schreiber, Rita: Acknowledgments. (line 38)
@@ -35442,7 +35464,7 @@ Index
* sidebar, Beware The Smoke and Mirrors!: Bitwise Functions. (line 126)
* sidebar, Changing FS Does Not Affect the Fields: Full Line Fields.
(line 14)
-* sidebar, Changing NR and FNR: Auto-set. (line 375)
+* sidebar, Changing NR and FNR: Auto-set. (line 388)
* sidebar, Controlling Output Buffering with system(): I/O Functions.
(line 164)
* sidebar, Escape Sequences for Metacharacters: Escape Sequences.
@@ -35607,7 +35629,7 @@ Index
* Sumner, Andrew: Other Versions. (line 68)
* supplementary groups of gawk process: Auto-set. (line 271)
* switch statement: Switch Statement. (line 6)
-* SYMTAB array: Auto-set. (line 319)
+* SYMTAB array: Auto-set. (line 332)
* syntactic ambiguity: /= operator vs. /=.../ regexp constant: Assignment Ops.
(line 149)
* system: I/O Functions. (line 107)
@@ -36071,369 +36093,369 @@ Node: Exit Statement449664
Node: Built-in Variables452067
Node: User-modified453200
Node: Auto-set460967
-Ref: Auto-set-Footnote-1476564
-Ref: Auto-set-Footnote-2476770
-Node: ARGC and ARGV476826
-Node: Pattern Action Summary481039
-Node: Arrays483469
-Node: Array Basics484798
-Node: Array Intro485642
-Ref: figure-array-elements487617
-Ref: Array Intro-Footnote-1490321
-Node: Reference to Elements490449
-Node: Assigning Elements492913
-Node: Array Example493404
-Node: Scanning an Array495163
-Node: Controlling Scanning498185
-Ref: Controlling Scanning-Footnote-1503584
-Node: Numeric Array Subscripts503900
-Node: Uninitialized Subscripts506084
-Node: Delete507703
-Ref: Delete-Footnote-1510455
-Node: Multidimensional510512
-Node: Multiscanning513607
-Node: Arrays of Arrays515198
-Node: Arrays Summary519965
-Node: Functions522058
-Node: Built-in523096
-Node: Calling Built-in524177
-Node: Numeric Functions526173
-Ref: Numeric Functions-Footnote-1530201
-Ref: Numeric Functions-Footnote-2530558
-Ref: Numeric Functions-Footnote-3530606
-Node: String Functions530878
-Ref: String Functions-Footnote-1554536
-Ref: String Functions-Footnote-2554664
-Ref: String Functions-Footnote-3554912
-Node: Gory Details554999
-Ref: table-sub-escapes556790
-Ref: table-sub-proposed558309
-Ref: table-posix-sub559672
-Ref: table-gensub-escapes561213
-Ref: Gory Details-Footnote-1562036
-Node: I/O Functions562190
-Ref: table-system-return-values568772
-Ref: I/O Functions-Footnote-1570752
-Ref: I/O Functions-Footnote-2570900
-Node: Time Functions571020
-Ref: Time Functions-Footnote-1581687
-Ref: Time Functions-Footnote-2581755
-Ref: Time Functions-Footnote-3581913
-Ref: Time Functions-Footnote-4582024
-Ref: Time Functions-Footnote-5582136
-Ref: Time Functions-Footnote-6582363
-Node: Bitwise Functions582629
-Ref: table-bitwise-ops583223
-Ref: Bitwise Functions-Footnote-1589256
-Ref: Bitwise Functions-Footnote-2589429
-Node: Type Functions589620
-Node: I18N Functions592537
-Node: User-defined594188
-Node: Definition Syntax594993
-Ref: Definition Syntax-Footnote-1600680
-Node: Function Example600751
-Ref: Function Example-Footnote-1603673
-Node: Function Caveats603695
-Node: Calling A Function604213
-Node: Variable Scope605171
-Node: Pass By Value/Reference608165
-Node: Return Statement611664
-Node: Dynamic Typing614643
-Node: Indirect Calls615573
-Ref: Indirect Calls-Footnote-1625824
-Node: Functions Summary625952
-Node: Library Functions628657
-Ref: Library Functions-Footnote-1632264
-Ref: Library Functions-Footnote-2632407
-Node: Library Names632578
-Ref: Library Names-Footnote-1636038
-Ref: Library Names-Footnote-2636261
-Node: General Functions636347
-Node: Strtonum Function637450
-Node: Assert Function640472
-Node: Round Function643798
-Node: Cliff Random Function645339
-Node: Ordinal Functions646355
-Ref: Ordinal Functions-Footnote-1649418
-Ref: Ordinal Functions-Footnote-2649670
-Node: Join Function649880
-Ref: Join Function-Footnote-1651650
-Node: Getlocaltime Function651850
-Node: Readfile Function655592
-Node: Shell Quoting657564
-Node: Data File Management658965
-Node: Filetrans Function659597
-Node: Rewind Function663693
-Node: File Checking665603
-Ref: File Checking-Footnote-1666937
-Node: Empty Files667138
-Node: Ignoring Assigns669117
-Node: Getopt Function670667
-Ref: Getopt Function-Footnote-1682136
-Node: Passwd Functions682336
-Ref: Passwd Functions-Footnote-1691175
-Node: Group Functions691263
-Ref: Group Functions-Footnote-1699161
-Node: Walking Arrays699368
-Node: Library Functions Summary702376
-Node: Library Exercises703782
-Node: Sample Programs704247
-Node: Running Examples705017
-Node: Clones705745
-Node: Cut Program706969
-Node: Egrep Program716898
-Ref: Egrep Program-Footnote-1724410
-Node: Id Program724520
-Node: Split Program728200
-Ref: Split Program-Footnote-1731659
-Node: Tee Program731788
-Node: Uniq Program734578
-Node: Wc Program742004
-Ref: Wc Program-Footnote-1746259
-Node: Miscellaneous Programs746353
-Node: Dupword Program747566
-Node: Alarm Program749596
-Node: Translate Program754451
-Ref: Translate Program-Footnote-1759016
-Node: Labels Program759286
-Ref: Labels Program-Footnote-1762637
-Node: Word Sorting762721
-Node: History Sorting766793
-Node: Extract Program768628
-Node: Simple Sed776158
-Node: Igawk Program779232
-Ref: Igawk Program-Footnote-1793563
-Ref: Igawk Program-Footnote-2793765
-Ref: Igawk Program-Footnote-3793887
-Node: Anagram Program794002
-Node: Signature Program797064
-Node: Programs Summary798311
-Node: Programs Exercises799525
-Ref: Programs Exercises-Footnote-1803654
-Node: Advanced Features803745
-Node: Nondecimal Data805735
-Node: Array Sorting807326
-Node: Controlling Array Traversal808026
-Ref: Controlling Array Traversal-Footnote-1816393
-Node: Array Sorting Functions816511
-Ref: Array Sorting Functions-Footnote-1821602
-Node: Two-way I/O821798
-Ref: Two-way I/O-Footnote-1828350
-Ref: Two-way I/O-Footnote-2828537
-Node: TCP/IP Networking828619
-Node: Profiling831737
-Ref: Profiling-Footnote-1840409
-Node: Advanced Features Summary840732
-Node: Internationalization842576
-Node: I18N and L10N844056
-Node: Explaining gettext844743
-Ref: Explaining gettext-Footnote-1850635
-Ref: Explaining gettext-Footnote-2850820
-Node: Programmer i18n850985
-Ref: Programmer i18n-Footnote-1855934
-Node: Translator i18n855983
-Node: String Extraction856777
-Ref: String Extraction-Footnote-1857909
-Node: Printf Ordering857995
-Ref: Printf Ordering-Footnote-1860781
-Node: I18N Portability860845
-Ref: I18N Portability-Footnote-1863301
-Node: I18N Example863364
-Ref: I18N Example-Footnote-1866170
-Node: Gawk I18N866243
-Node: I18N Summary866888
-Node: Debugger868229
-Node: Debugging869252
-Node: Debugging Concepts869693
-Node: Debugging Terms871502
-Node: Awk Debugging874077
-Node: Sample Debugging Session874983
-Node: Debugger Invocation875517
-Node: Finding The Bug876903
-Node: List of Debugger Commands883381
-Node: Breakpoint Control884714
-Node: Debugger Execution Control888408
-Node: Viewing And Changing Data891770
-Node: Execution Stack895144
-Node: Debugger Info896781
-Node: Miscellaneous Debugger Commands900852
-Node: Readline Support905940
-Node: Limitations906836
-Node: Debugging Summary908945
-Node: Arbitrary Precision Arithmetic910224
-Node: Computer Arithmetic911709
-Ref: table-numeric-ranges915300
-Ref: Computer Arithmetic-Footnote-1916022
-Node: Math Definitions916079
-Ref: table-ieee-formats919393
-Ref: Math Definitions-Footnote-1919996
-Node: MPFR features920101
-Node: FP Math Caution921818
-Ref: FP Math Caution-Footnote-1922890
-Node: Inexactness of computations923259
-Node: Inexact representation924219
-Node: Comparing FP Values925579
-Node: Errors accumulate926661
-Node: Getting Accuracy928094
-Node: Try To Round930804
-Node: Setting precision931703
-Ref: table-predefined-precision-strings932400
-Node: Setting the rounding mode934230
-Ref: table-gawk-rounding-modes934604
-Ref: Setting the rounding mode-Footnote-1938012
-Node: Arbitrary Precision Integers938191
-Ref: Arbitrary Precision Integers-Footnote-1941366
-Node: Checking for MPFR941515
-Node: POSIX Floating Point Problems942812
-Ref: POSIX Floating Point Problems-Footnote-1946683
-Node: Floating point summary946721
-Node: Dynamic Extensions948911
-Node: Extension Intro950464
-Node: Plugin License951730
-Node: Extension Mechanism Outline952527
-Ref: figure-load-extension952966
-Ref: figure-register-new-function954531
-Ref: figure-call-new-function955623
-Node: Extension API Description957685
-Node: Extension API Functions Introduction959327
-Node: General Data Types964867
-Ref: General Data Types-Footnote-1972988
-Node: Memory Allocation Functions973287
-Ref: Memory Allocation Functions-Footnote-1977495
-Node: Constructor Functions977594
-Node: Registration Functions981180
-Node: Extension Functions981865
-Node: Exit Callback Functions987080
-Node: Extension Version String988330
-Node: Input Parsers988993
-Node: Output Wrappers1001714
-Node: Two-way processors1006226
-Node: Printing Messages1008491
-Ref: Printing Messages-Footnote-11009662
-Node: Updating ERRNO1009815
-Node: Requesting Values1010554
-Ref: table-value-types-returned1011291
-Node: Accessing Parameters1012227
-Node: Symbol Table Access1013462
-Node: Symbol table by name1013974
-Node: Symbol table by cookie1015763
-Ref: Symbol table by cookie-Footnote-11019948
-Node: Cached values1020012
-Ref: Cached values-Footnote-11023548
-Node: Array Manipulation1023701
-Ref: Array Manipulation-Footnote-11024792
-Node: Array Data Types1024829
-Ref: Array Data Types-Footnote-11027487
-Node: Array Functions1027579
-Node: Flattening Arrays1032077
-Node: Creating Arrays1039053
-Node: Redirection API1043822
-Node: Extension API Variables1046655
-Node: Extension Versioning1047366
-Ref: gawk-api-version1047795
-Node: Extension GMP/MPFR Versioning1049523
-Node: Extension API Informational Variables1051151
-Node: Extension API Boilerplate1052224
-Node: Changes from API V11056198
-Node: Finding Extensions1056858
-Node: Extension Example1057417
-Node: Internal File Description1058215
-Node: Internal File Ops1062295
-Ref: Internal File Ops-Footnote-11073695
-Node: Using Internal File Ops1073835
-Ref: Using Internal File Ops-Footnote-11076218
-Node: Extension Samples1076492
-Node: Extension Sample File Functions1078021
-Node: Extension Sample Fnmatch1085670
-Node: Extension Sample Fork1087157
-Node: Extension Sample Inplace1088375
-Node: Extension Sample Ord1091592
-Node: Extension Sample Readdir1092428
-Ref: table-readdir-file-types1093317
-Node: Extension Sample Revout1094122
-Node: Extension Sample Rev2way1094711
-Node: Extension Sample Read write array1095451
-Node: Extension Sample Readfile1097393
-Node: Extension Sample Time1098488
-Node: Extension Sample API Tests1099836
-Node: gawkextlib1100328
-Node: Extension summary1102779
-Node: Extension Exercises1106481
-Node: Language History1107979
-Node: V7/SVR3.11109635
-Node: SVR41111787
-Node: POSIX1113221
-Node: BTL1114600
-Node: POSIX/GNU1115329
-Node: Feature History1121107
-Node: Common Extensions1136966
-Node: Ranges and Locales1138249
-Ref: Ranges and Locales-Footnote-11142865
-Ref: Ranges and Locales-Footnote-21142892
-Ref: Ranges and Locales-Footnote-31143127
-Node: Contributors1143348
-Node: History summary1149293
-Node: Installation1150673
-Node: Gawk Distribution1151617
-Node: Getting1152101
-Node: Extracting1153064
-Node: Distribution contents1154702
-Node: Unix Installation1161182
-Node: Quick Installation1161864
-Node: Shell Startup Files1164278
-Node: Additional Configuration Options1165367
-Node: Configuration Philosophy1167356
-Node: Non-Unix Installation1169725
-Node: PC Installation1170185
-Node: PC Binary Installation1171023
-Node: PC Compiling1171458
-Node: PC Using1172575
-Node: Cygwin1175620
-Node: MSYS1176390
-Node: VMS Installation1176891
-Node: VMS Compilation1177682
-Ref: VMS Compilation-Footnote-11178911
-Node: VMS Dynamic Extensions1178969
-Node: VMS Installation Details1180654
-Node: VMS Running1182907
-Node: VMS GNV1187186
-Node: VMS Old Gawk1187921
-Node: Bugs1188392
-Node: Bug address1189055
-Node: Usenet1191452
-Node: Maintainers1192229
-Node: Other Versions1193490
-Node: Installation summary1200074
-Node: Notes1201276
-Node: Compatibility Mode1202141
-Node: Additions1202923
-Node: Accessing The Source1203848
-Node: Adding Code1205284
-Node: New Ports1211503
-Node: Derived Files1215991
-Ref: Derived Files-Footnote-11221637
-Ref: Derived Files-Footnote-21221672
-Ref: Derived Files-Footnote-31222270
-Node: Future Extensions1222384
-Node: Implementation Limitations1223042
-Node: Extension Design1224225
-Node: Old Extension Problems1225379
-Ref: Old Extension Problems-Footnote-11226897
-Node: Extension New Mechanism Goals1226954
-Ref: Extension New Mechanism Goals-Footnote-11230318
-Node: Extension Other Design Decisions1230507
-Node: Extension Future Growth1232620
-Node: Old Extension Mechanism1233456
-Node: Notes summary1235219
-Node: Basic Concepts1236401
-Node: Basic High Level1237082
-Ref: figure-general-flow1237364
-Ref: figure-process-flow1238049
-Ref: Basic High Level-Footnote-11241350
-Node: Basic Data Typing1241535
-Node: Glossary1244863
-Node: Copying1276810
-Node: GNU Free Documentation License1314349
-Node: Index1339467
+Ref: Auto-set-Footnote-1477304
+Ref: Auto-set-Footnote-2477510
+Node: ARGC and ARGV477566
+Node: Pattern Action Summary481779
+Node: Arrays484209
+Node: Array Basics485538
+Node: Array Intro486382
+Ref: figure-array-elements488357
+Ref: Array Intro-Footnote-1491061
+Node: Reference to Elements491189
+Node: Assigning Elements493653
+Node: Array Example494144
+Node: Scanning an Array495903
+Node: Controlling Scanning498925
+Ref: Controlling Scanning-Footnote-1504324
+Node: Numeric Array Subscripts504640
+Node: Uninitialized Subscripts506824
+Node: Delete508443
+Ref: Delete-Footnote-1511195
+Node: Multidimensional511252
+Node: Multiscanning514347
+Node: Arrays of Arrays515938
+Node: Arrays Summary520705
+Node: Functions522798
+Node: Built-in523836
+Node: Calling Built-in524917
+Node: Numeric Functions526913
+Ref: Numeric Functions-Footnote-1530941
+Ref: Numeric Functions-Footnote-2531298
+Ref: Numeric Functions-Footnote-3531346
+Node: String Functions531618
+Ref: String Functions-Footnote-1555276
+Ref: String Functions-Footnote-2555404
+Ref: String Functions-Footnote-3555652
+Node: Gory Details555739
+Ref: table-sub-escapes557530
+Ref: table-sub-proposed559049
+Ref: table-posix-sub560412
+Ref: table-gensub-escapes561953
+Ref: Gory Details-Footnote-1562776
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End Tag Table
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-05 07:52:23 +0000