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[gawk-diffs] [SCM] gawk branch, select, updated. gawk-4.1.0-1224-ga31a42
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From: |
Arnold Robbins |
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Subject: |
[gawk-diffs] [SCM] gawk branch, select, updated. gawk-4.1.0-1224-ga31a424 |
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Date: |
Fri, 20 Mar 2015 15:23:15 +0000 |
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Those revisions listed above that are new to this repository have
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=a31a42403b841ef05ca9143a431c8b6f1021a958
commit a31a42403b841ef05ca9143a431c8b6f1021a958
Merge: 2473b93 480aca3
Author: Arnold D. Robbins <address@hidden>
Date: Fri Mar 20 17:19:15 2015 +0200
Merge branch 'master' into select
diff --cc awk.h
index 0bf1d98,7a44c1d..101e586
--- a/awk.h
+++ b/awk.h
@@@ -1482,8 -1482,7 +1482,8 @@@ extern void register_two_way_processor(
extern void set_FNR(void);
extern void set_NR(void);
- extern struct redirect *redirect(NODE *redir_exp, int redirtype, int *errflg);
- extern struct redirect *redirect_string(const char *redir_exp_str, size_t
redir_exp_len, int not_string_flag, int redirtype, int *errflg, int extfd);
+ extern struct redirect *redirect(NODE *redir_exp, int redirtype, int *errflg,
bool failure_fatal);
++extern struct redirect *redirect_string(const char *redir_exp_str, size_t
redir_exp_len, bool not_string_flag, int redirtype, int *errflg, int extfd,
bool failure_fatal);
extern NODE *do_close(int nargs);
extern int flush_io(void);
extern int close_io(bool *stdio_problem);
diff --cc doc/ChangeLog
index 9b7d31d,92e95a0..56b2d7f
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@@ -40,27 -131,13 +131,32 @@@
2015-01-19 Arnold D. Robbins <address@hidden>
* gawkinet.texi: Fix capitalization in document title.
- * gawktexi.in: Here we again: Starting on more O'Reilly fixes.
+ * gawktexi.in: Here we go again: Starting on more O'Reilly fixes.
+
+ 2014-12-27 Arnold D. Robbins <address@hidden>
+
+ * gawktexi.in: Add info that nonfatal I/O works with stdout and
+ stderr. Revise version info and what was added when.
+2015-01-05 Andrew J. Schorr <address@hidden>
+
+ * gawktexi.in: Improve get_file documentation.
+
+2015-01-05 Andrew J. Schorr <address@hidden>
+
+ * gawktexi.in: Replace "Retrying I/O" with "Retrying Input", since this
+ feature pertains to input, not output.
+
+2015-01-04 Andrew J. Schorr <address@hidden>
+
+ * gawktexi.in: Document the get_file API function.
+
+2015-01-04 Andrew J. Schorr <address@hidden>
+
+ * gawk.1: Document new features PROCINFO["errno"] and
+ PROCINFO["input", "RETRY"], and new getline return value of -2.
+ * gawktexi.in: Ditto.
+
2014-12-26 Antonio Giovanni Colombo <address@hidden>
* gawktexi.in (Glossary): Really sort the items.
diff --cc doc/gawk.info
index 15f5d97,3e12596..95788ec
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@@ -23005,12 -23030,9 +23079,12 @@@ operations
- Clearing an array
- - Flattening an array for easy C style looping over all its
+ - Flattening an array for easy C-style looping over all its
indices and elements
+ * Accessing and manipulating redirections.
+
+
Some points about using the API:
* The following types, macros, and/or functions are referenced in
@@@ -32771,9 -32777,9 +32894,9 @@@ Inde
* differences in awk and gawk, strings: Scalar Constants. (line 20)
* differences in awk and gawk, strings, storing: gawk split records.
(line 77)
-* differences in awk and gawk, SYMTAB variable: Auto-set. (line 283)
+* differences in awk and gawk, SYMTAB variable: Auto-set. (line 296)
* differences in awk and gawk, TEXTDOMAIN variable: User-modified.
- (line 152)
+ (line 151)
* differences in awk and gawk, trunc-mod operation: Arithmetic Ops.
(line 66)
* directories, command-line: Command-line directories.
@@@ -33261,8 -33267,8 +33384,8 @@@
* gawk, source code, obtaining: Getting. (line 6)
* gawk, splitting fields and: Constant Size. (line 87)
* gawk, string-translation functions: I18N Functions. (line 6)
-* gawk, SYMTAB array in: Auto-set. (line 283)
+* gawk, SYMTAB array in: Auto-set. (line 296)
- * gawk, TEXTDOMAIN variable in: User-modified. (line 152)
+ * gawk, TEXTDOMAIN variable in: User-modified. (line 151)
* gawk, timestamps: Time Functions. (line 6)
* gawk, uses for: Preface. (line 34)
* gawk, versions of, information about, printing: Options. (line 300)
@@@ -34177,10 -34182,10 +34300,10 @@@
* right shift: Bitwise Functions. (line 53)
* right shift, bitwise: Bitwise Functions. (line 32)
* Ritchie, Dennis: Basic Data Typing. (line 54)
-* RLENGTH variable: Auto-set. (line 266)
+* RLENGTH variable: Auto-set. (line 279)
* RLENGTH variable, match() function and: String Functions. (line 228)
* Robbins, Arnold <1>: Future Extensions. (line 6)
- * Robbins, Arnold <2>: Bugs. (line 70)
+ * Robbins, Arnold <2>: Bugs. (line 71)
* Robbins, Arnold <3>: Contributors. (line 144)
* Robbins, Arnold <4>: General Data Types. (line 6)
* Robbins, Arnold <5>: Alarm Program. (line 6)
@@@ -34742,562 -34747,561 +34865,563 @@@
Tag Table:
Node: Top1204
- Node: Foreword342385
- Node: Foreword446829
- Node: Preface48360
- Ref: Preface-Footnote-151231
- Ref: Preface-Footnote-251338
- Ref: Preface-Footnote-351571
- Node: History51713
- Node: Names54064
- Ref: Names-Footnote-155157
- Node: This Manual55303
- Ref: This Manual-Footnote-161803
- Node: Conventions61903
- Node: Manual History64240
- Ref: Manual History-Footnote-167233
- Ref: Manual History-Footnote-267274
- Node: How To Contribute67348
- Node: Acknowledgments68477
- Node: Getting Started73294
- Node: Running gawk75733
- Node: One-shot76923
- Node: Read Terminal78187
- Node: Long80218
- Node: Executable Scripts81731
- Ref: Executable Scripts-Footnote-184520
- Node: Comments84623
- Node: Quoting87105
- Node: DOS Quoting92623
- Node: Sample Data Files93298
- Node: Very Simple95893
- Node: Two Rules100792
- Node: More Complex102678
- Node: Statements/Lines105540
- Ref: Statements/Lines-Footnote-1109995
- Node: Other Features110260
- Node: When111196
- Ref: When-Footnote-1112950
- Node: Intro Summary113015
- Node: Invoking Gawk113899
- Node: Command Line115413
- Node: Options116211
- Ref: Options-Footnote-1132006
- Ref: Options-Footnote-2132235
- Node: Other Arguments132260
- Node: Naming Standard Input135208
- Node: Environment Variables136301
- Node: AWKPATH Variable136859
- Ref: AWKPATH Variable-Footnote-1140266
- Ref: AWKPATH Variable-Footnote-2140311
- Node: AWKLIBPATH Variable140571
- Node: Other Environment Variables141827
- Node: Exit Status145345
- Node: Include Files146021
- Node: Loading Shared Libraries149610
- Node: Obsolete151037
- Node: Undocumented151729
- Node: Invoking Summary151996
- Node: Regexp153659
- Node: Regexp Usage155113
- Node: Escape Sequences157150
- Node: Regexp Operators163390
- Ref: Regexp Operators-Footnote-1170800
- Ref: Regexp Operators-Footnote-2170947
- Node: Bracket Expressions171045
- Ref: table-char-classes173060
- Node: Leftmost Longest176002
- Node: Computed Regexps177304
- Node: GNU Regexp Operators180733
- Node: Case-sensitivity184405
- Ref: Case-sensitivity-Footnote-1187290
- Ref: Case-sensitivity-Footnote-2187525
- Node: Regexp Summary187633
- Node: Reading Files189100
- Node: Records191262
- Node: awk split records191995
- Node: gawk split records196924
- Ref: gawk split records-Footnote-1201463
- Node: Fields201500
- Ref: Fields-Footnote-1204278
- Node: Nonconstant Fields204364
- Ref: Nonconstant Fields-Footnote-1206602
- Node: Changing Fields206805
- Node: Field Separators212736
- Node: Default Field Splitting215440
- Node: Regexp Field Splitting216557
- Node: Single Character Fields219907
- Node: Command Line Field Separator220966
- Node: Full Line Fields224183
- Ref: Full Line Fields-Footnote-1225704
- Ref: Full Line Fields-Footnote-2225750
- Node: Field Splitting Summary225851
- Node: Constant Size227925
- Node: Splitting By Content232508
- Ref: Splitting By Content-Footnote-1236473
- Node: Multiple Line236636
- Ref: Multiple Line-Footnote-1242517
- Node: Getline242696
- Node: Plain Getline245175
- Node: Getline/Variable247815
- Node: Getline/File248964
- Node: Getline/Variable/File250349
- Ref: Getline/Variable/File-Footnote-1251952
- Node: Getline/Pipe252039
- Node: Getline/Variable/Pipe254717
- Node: Getline/Coprocess255848
- Node: Getline/Variable/Coprocess257112
- Node: Getline Notes257851
- Node: Getline Summary260645
- Ref: table-getline-variants261057
- Node: Read Timeout261886
- Ref: Read Timeout-Footnote-1265789
- Node: Retrying Input265847
- Node: Command-line directories267042
- Node: Input Summary267949
- Node: Input Exercises271334
- Node: Printing272062
- Node: Print273839
- Node: Print Examples275296
- Node: Output Separators278075
- Node: OFMT280093
- Node: Printf281448
- Node: Basic Printf282233
- Node: Control Letters283805
- Node: Format Modifiers287790
- Node: Printf Examples293800
- Node: Redirection296286
- Node: Special FD303124
- Ref: Special FD-Footnote-1306290
- Node: Special Files306364
- Node: Other Inherited Files306981
- Node: Special Network307981
- Node: Special Caveats308843
- Node: Close Files And Pipes309792
- Ref: Close Files And Pipes-Footnote-1316983
- Ref: Close Files And Pipes-Footnote-2317131
- Node: Output Summary317281
- Node: Output Exercises318279
- Node: Expressions318959
- Node: Values320148
- Node: Constants320825
- Node: Scalar Constants321516
- Ref: Scalar Constants-Footnote-1322378
- Node: Nondecimal-numbers322628
- Node: Regexp Constants325638
- Node: Using Constant Regexps326164
- Node: Variables329327
- Node: Using Variables329984
- Node: Assignment Options331895
- Node: Conversion333770
- Node: Strings And Numbers334294
- Ref: Strings And Numbers-Footnote-1337359
- Node: Locale influences conversions337468
- Ref: table-locale-affects340214
- Node: All Operators340806
- Node: Arithmetic Ops341435
- Node: Concatenation343940
- Ref: Concatenation-Footnote-1346759
- Node: Assignment Ops346866
- Ref: table-assign-ops351845
- Node: Increment Ops353155
- Node: Truth Values and Conditions356586
- Node: Truth Values357669
- Node: Typing and Comparison358718
- Node: Variable Typing359534
- Node: Comparison Operators363201
- Ref: table-relational-ops363611
- Node: POSIX String Comparison367106
- Ref: POSIX String Comparison-Footnote-1368178
- Node: Boolean Ops368317
- Ref: Boolean Ops-Footnote-1372795
- Node: Conditional Exp372886
- Node: Function Calls374624
- Node: Precedence378504
- Node: Locales382164
- Node: Expressions Summary383796
- Node: Patterns and Actions386367
- Node: Pattern Overview387487
- Node: Regexp Patterns389166
- Node: Expression Patterns389709
- Node: Ranges393418
- Node: BEGIN/END396525
- Node: Using BEGIN/END397286
- Ref: Using BEGIN/END-Footnote-1400022
- Node: I/O And BEGIN/END400128
- Node: BEGINFILE/ENDFILE402443
- Node: Empty405340
- Node: Using Shell Variables405657
- Node: Action Overview407930
- Node: Statements410256
- Node: If Statement412104
- Node: While Statement413599
- Node: Do Statement415627
- Node: For Statement416775
- Node: Switch Statement419933
- Node: Break Statement422315
- Node: Continue Statement424356
- Node: Next Statement426183
- Node: Nextfile Statement428564
- Node: Exit Statement431192
- Node: Built-in Variables433603
- Node: User-modified434736
- Ref: User-modified-Footnote-1442439
- Node: Auto-set442501
- Ref: Auto-set-Footnote-1456734
- Ref: Auto-set-Footnote-2456939
- Node: ARGC and ARGV456995
- Node: Pattern Action Summary461213
- Node: Arrays463646
- Node: Array Basics464975
- Node: Array Intro465819
- Ref: figure-array-elements467753
- Ref: Array Intro-Footnote-1470373
- Node: Reference to Elements470501
- Node: Assigning Elements472963
- Node: Array Example473454
- Node: Scanning an Array475213
- Node: Controlling Scanning478233
- Ref: Controlling Scanning-Footnote-1483627
- Node: Numeric Array Subscripts483943
- Node: Uninitialized Subscripts486128
- Node: Delete487745
- Ref: Delete-Footnote-1490494
- Node: Multidimensional490551
- Node: Multiscanning493648
- Node: Arrays of Arrays495237
- Node: Arrays Summary499991
- Node: Functions502082
- Node: Built-in503121
- Node: Calling Built-in504199
- Node: Numeric Functions506194
- Ref: Numeric Functions-Footnote-1511012
- Ref: Numeric Functions-Footnote-2511369
- Ref: Numeric Functions-Footnote-3511417
- Node: String Functions511689
- Ref: String Functions-Footnote-1535190
- Ref: String Functions-Footnote-2535319
- Ref: String Functions-Footnote-3535567
- Node: Gory Details535654
- Ref: table-sub-escapes537435
- Ref: table-sub-proposed538950
- Ref: table-posix-sub540312
- Ref: table-gensub-escapes541849
- Ref: Gory Details-Footnote-1542682
- Node: I/O Functions542833
- Ref: I/O Functions-Footnote-1550069
- Node: Time Functions550216
- Ref: Time Functions-Footnote-1560725
- Ref: Time Functions-Footnote-2560793
- Ref: Time Functions-Footnote-3560951
- Ref: Time Functions-Footnote-4561062
- Ref: Time Functions-Footnote-5561174
- Ref: Time Functions-Footnote-6561401
- Node: Bitwise Functions561667
- Ref: table-bitwise-ops562229
- Ref: Bitwise Functions-Footnote-1566541
- Node: Type Functions566713
- Node: I18N Functions567864
- Node: User-defined569509
- Node: Definition Syntax570314
- Ref: Definition Syntax-Footnote-1575946
- Node: Function Example576017
- Ref: Function Example-Footnote-1578936
- Node: Function Caveats578958
- Node: Calling A Function579476
- Node: Variable Scope580434
- Node: Pass By Value/Reference583422
- Node: Return Statement586917
- Node: Dynamic Typing589898
- Node: Indirect Calls590827
- Ref: Indirect Calls-Footnote-1602129
- Node: Functions Summary602257
- Node: Library Functions604959
- Ref: Library Functions-Footnote-1608568
- Ref: Library Functions-Footnote-2608711
- Node: Library Names608882
- Ref: Library Names-Footnote-1612336
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- Node: General Functions612645
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- Node: Empty Files642869
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- Node: Arbitrary Precision Arithmetic880040
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- Node: Extension Sample Revout1046872
- Node: Extension Sample Rev2way1047462
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- Node: V7/SVR3.11061802
- Node: SVR41063983
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- Node: Gawk Distribution1100554
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- Node: Extracting1101861
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- Node: Unix Installation1109561
- Node: Quick Installation1110244
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- Node: Additional Configuration Options1113734
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- Node: Non-Unix Installation1117842
- Node: PC Installation1118300
- Node: PC Binary Installation1119619
- Node: PC Compiling1121467
- Ref: PC Compiling-Footnote-11124488
- Node: PC Testing1124597
- Node: PC Using1125773
- Node: Cygwin1129888
- Node: MSYS1130711
- Node: VMS Installation1131211
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- Node: VMS Installation Details1134967
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- Node: Accessing The Source1155194
- Node: Adding Code1156629
- Node: New Ports1162786
- Node: Derived Files1167268
- Ref: Derived Files-Footnote-11172743
- Ref: Derived Files-Footnote-21172777
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- Node: Future Extensions1173487
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- Ref: figure-process-flow1189062
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- Node: Basic Data Typing1192476
- Node: Glossary1195804
- Node: Copying1227733
- Node: GNU Free Documentation License1265289
- Node: Index1290425
-Node: Foreword342291
-Node: Foreword446735
-Node: Preface48266
-Ref: Preface-Footnote-151137
-Ref: Preface-Footnote-251244
-Ref: Preface-Footnote-351477
-Node: History51619
-Node: Names53970
-Ref: Names-Footnote-155064
-Node: This Manual55210
-Ref: This Manual-Footnote-161710
-Node: Conventions61810
-Node: Manual History64147
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-Ref: Manual History-Footnote-267181
-Node: How To Contribute67255
-Node: Acknowledgments68384
-Node: Getting Started73250
-Node: Running gawk75689
-Node: One-shot76879
-Node: Read Terminal78143
-Node: Long80174
-Node: Executable Scripts81687
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-Node: Quoting87061
-Node: DOS Quoting92579
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-Node: Statements/Lines105496
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-Node: Regexp153728
-Node: Regexp Usage155182
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-Node: Reading Files189158
-Node: Records191251
-Node: awk split records191984
-Node: gawk split records196913
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-Node: Fields201489
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-Node: Nonconstant Fields204353
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-Node: Getline242681
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-Node: Getline/Variable247528
-Node: Getline/File248677
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-Node: Getline/Variable/Pipe254430
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-Node: Getline Summary260358
-Ref: table-getline-variants260770
-Node: Read Timeout261599
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-Node: Command-line directories265494
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-Node: OFMT278601
-Node: Printf279956
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-Node: Locale influences conversions338514
-Ref: table-locale-affects341260
-Node: All Operators341852
-Node: Arithmetic Ops342481
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-Node: BEGIN/END397642
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-Node: Multidimensional491136
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-Node: Type Functions567314
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-Node: Strtonum Function612952
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-Node: Getlocaltime Function627351
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-Node: Filetrans Function635100
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-Node: Cut Program682749
-Node: Egrep Program692469
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-Node: I18N Summary837714
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-Node: Debugging Concepts840517
-Node: Debugging Terms842327
-Node: Awk Debugging844899
-Node: Sample Debugging Session845805
-Node: Debugger Invocation846339
-Node: Finding The Bug847724
-Node: List of Debugger Commands854203
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-Node: Debugger Execution Control859212
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-Node: Setting precision901913
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-Node: Setting the rounding mode904426
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-Node: Arbitrary Precision Integers908421
-Ref: Arbitrary Precision Integers-Footnote-1913319
-Node: POSIX Floating Point Problems913468
-Ref: POSIX Floating Point Problems-Footnote-1917347
-Node: Floating point summary917385
-Node: Dynamic Extensions919572
-Node: Extension Intro921124
-Node: Plugin License922389
-Node: Extension Mechanism Outline923186
-Ref: figure-load-extension923614
-Ref: figure-register-new-function925094
-Ref: figure-call-new-function926098
-Node: Extension API Description928085
-Node: Extension API Functions Introduction929535
-Node: General Data Types934356
-Ref: General Data Types-Footnote-1940256
-Node: Memory Allocation Functions940555
-Ref: Memory Allocation Functions-Footnote-1943394
-Node: Constructor Functions943493
-Node: Registration Functions945232
-Node: Extension Functions945917
-Node: Exit Callback Functions948214
-Node: Extension Version String949462
-Node: Input Parsers950125
-Node: Output Wrappers960000
-Node: Two-way processors964513
-Node: Printing Messages966776
-Ref: Printing Messages-Footnote-1967852
-Node: Updating `ERRNO'968004
-Node: Requesting Values968744
-Ref: table-value-types-returned969471
-Node: Accessing Parameters970428
-Node: Symbol Table Access971662
-Node: Symbol table by name972176
-Node: Symbol table by cookie974196
-Ref: Symbol table by cookie-Footnote-1978341
-Node: Cached values978404
-Ref: Cached values-Footnote-1981900
-Node: Array Manipulation981991
-Ref: Array Manipulation-Footnote-1983089
-Node: Array Data Types983126
-Ref: Array Data Types-Footnote-1985781
-Node: Array Functions985873
-Node: Flattening Arrays989732
-Node: Creating Arrays996634
-Node: Extension API Variables1001405
-Node: Extension Versioning1002041
-Node: Extension API Informational Variables1003932
-Node: Extension API Boilerplate1004997
-Node: Finding Extensions1008806
-Node: Extension Example1009366
-Node: Internal File Description1010138
-Node: Internal File Ops1014205
-Ref: Internal File Ops-Footnote-11025956
-Node: Using Internal File Ops1026096
-Ref: Using Internal File Ops-Footnote-11028479
-Node: Extension Samples1028752
-Node: Extension Sample File Functions1030280
-Node: Extension Sample Fnmatch1037961
-Node: Extension Sample Fork1039449
-Node: Extension Sample Inplace1040664
-Node: Extension Sample Ord1042750
-Node: Extension Sample Readdir1043586
-Ref: table-readdir-file-types1044463
-Node: Extension Sample Revout1045274
-Node: Extension Sample Rev2way1045863
-Node: Extension Sample Read write array1046603
-Node: Extension Sample Readfile1048543
-Node: Extension Sample Time1049638
-Node: Extension Sample API Tests1050986
-Node: gawkextlib1051477
-Node: Extension summary1054155
-Node: Extension Exercises1057844
-Node: Language History1058566
-Node: V7/SVR3.11060222
-Node: SVR41062375
-Node: POSIX1063809
-Node: BTL1065190
-Node: POSIX/GNU1065921
-Node: Feature History1071757
-Node: Common Extensions1085551
-Node: Ranges and Locales1086923
-Ref: Ranges and Locales-Footnote-11091542
-Ref: Ranges and Locales-Footnote-21091569
-Ref: Ranges and Locales-Footnote-31091804
-Node: Contributors1092025
-Node: History summary1097565
-Node: Installation1098944
-Node: Gawk Distribution1099890
-Node: Getting1100374
-Node: Extracting1101197
-Node: Distribution contents1102834
-Node: Unix Installation1108936
-Node: Quick Installation1109619
-Node: Shell Startup Files1112030
-Node: Additional Configuration Options1113109
-Node: Configuration Philosophy1114913
-Node: Non-Unix Installation1117282
-Node: PC Installation1117740
-Node: PC Binary Installation1119060
-Node: PC Compiling1120908
-Ref: PC Compiling-Footnote-11123929
-Node: PC Testing1124038
-Node: PC Using1125214
-Node: Cygwin1129329
-Node: MSYS1130099
-Node: VMS Installation1130600
-Node: VMS Compilation1131392
-Ref: VMS Compilation-Footnote-11132621
-Node: VMS Dynamic Extensions1132679
-Node: VMS Installation Details1134363
-Node: VMS Running1136614
-Node: VMS GNV1139454
-Node: VMS Old Gawk1140189
-Node: Bugs1140659
-Node: Other Versions1144548
-Node: Installation summary1150982
-Node: Notes1152041
-Node: Compatibility Mode1152906
-Node: Additions1153688
-Node: Accessing The Source1154613
-Node: Adding Code1156048
-Node: New Ports1162205
-Node: Derived Files1166687
-Ref: Derived Files-Footnote-11172162
-Ref: Derived Files-Footnote-21172196
-Ref: Derived Files-Footnote-31172792
-Node: Future Extensions1172906
-Node: Implementation Limitations1173512
-Node: Extension Design1174760
-Node: Old Extension Problems1175914
-Ref: Old Extension Problems-Footnote-11177431
-Node: Extension New Mechanism Goals1177488
-Ref: Extension New Mechanism Goals-Footnote-11180848
-Node: Extension Other Design Decisions1181037
-Node: Extension Future Growth1183145
-Node: Old Extension Mechanism1183981
-Node: Notes summary1185743
-Node: Basic Concepts1186929
-Node: Basic High Level1187610
-Ref: figure-general-flow1187882
-Ref: figure-process-flow1188481
-Ref: Basic High Level-Footnote-11191710
-Node: Basic Data Typing1191895
-Node: Glossary1195223
-Node: Copying1227152
-Node: GNU Free Documentation License1264708
-Node: Index1289844
++Node: Foreword342451
++Node: Foreword446895
++Node: Preface48426
++Ref: Preface-Footnote-151297
++Ref: Preface-Footnote-251404
++Ref: Preface-Footnote-351637
++Node: History51779
++Node: Names54130
++Ref: Names-Footnote-155224
++Node: This Manual55370
++Ref: This Manual-Footnote-161870
++Node: Conventions61970
++Node: Manual History64307
++Ref: Manual History-Footnote-167300
++Ref: Manual History-Footnote-267341
++Node: How To Contribute67415
++Node: Acknowledgments68544
++Node: Getting Started73410
++Node: Running gawk75849
++Node: One-shot77039
++Node: Read Terminal78303
++Node: Long80334
++Node: Executable Scripts81847
++Ref: Executable Scripts-Footnote-184636
++Node: Comments84739
++Node: Quoting87221
++Node: DOS Quoting92739
++Node: Sample Data Files93414
++Node: Very Simple96009
++Node: Two Rules100908
++Node: More Complex102794
++Node: Statements/Lines105656
++Ref: Statements/Lines-Footnote-1110111
++Node: Other Features110376
++Node: When111312
++Ref: When-Footnote-1113066
++Node: Intro Summary113131
++Node: Invoking Gawk114015
++Node: Command Line115529
++Node: Options116327
++Ref: Options-Footnote-1132122
++Ref: Options-Footnote-2132351
++Node: Other Arguments132376
++Node: Naming Standard Input135324
++Node: Environment Variables136417
++Node: AWKPATH Variable136975
++Ref: AWKPATH Variable-Footnote-1140382
++Ref: AWKPATH Variable-Footnote-2140427
++Node: AWKLIBPATH Variable140687
++Node: Other Environment Variables141943
++Node: Exit Status145574
++Node: Include Files146250
++Node: Loading Shared Libraries149839
++Node: Obsolete151266
++Node: Undocumented151958
++Node: Invoking Summary152225
++Node: Regexp153888
++Node: Regexp Usage155342
++Node: Escape Sequences157379
++Node: Regexp Operators163608
++Ref: Regexp Operators-Footnote-1171018
++Ref: Regexp Operators-Footnote-2171165
++Node: Bracket Expressions171263
++Ref: table-char-classes173278
++Node: Leftmost Longest176220
++Node: Computed Regexps177522
++Node: GNU Regexp Operators180951
++Node: Case-sensitivity184623
++Ref: Case-sensitivity-Footnote-1187508
++Ref: Case-sensitivity-Footnote-2187743
++Node: Regexp Summary187851
++Node: Reading Files189318
++Node: Records191480
++Node: awk split records192213
++Node: gawk split records197142
++Ref: gawk split records-Footnote-1201681
++Node: Fields201718
++Ref: Fields-Footnote-1204496
++Node: Nonconstant Fields204582
++Ref: Nonconstant Fields-Footnote-1206820
++Node: Changing Fields207023
++Node: Field Separators212954
++Node: Default Field Splitting215658
++Node: Regexp Field Splitting216775
++Node: Single Character Fields220125
++Node: Command Line Field Separator221184
++Node: Full Line Fields224401
++Ref: Full Line Fields-Footnote-1225922
++Ref: Full Line Fields-Footnote-2225968
++Node: Field Splitting Summary226069
++Node: Constant Size228143
++Node: Splitting By Content232722
++Ref: Splitting By Content-Footnote-1236687
++Node: Multiple Line236850
++Ref: Multiple Line-Footnote-1242731
++Node: Getline242910
++Node: Plain Getline245389
++Node: Getline/Variable248029
++Node: Getline/File249178
++Node: Getline/Variable/File250563
++Ref: Getline/Variable/File-Footnote-1252166
++Node: Getline/Pipe252253
++Node: Getline/Variable/Pipe254931
++Node: Getline/Coprocess256062
++Node: Getline/Variable/Coprocess257326
++Node: Getline Notes258065
++Node: Getline Summary260859
++Ref: table-getline-variants261271
++Node: Read Timeout262100
++Ref: Read Timeout-Footnote-1266003
++Node: Retrying Input266061
++Node: Command-line directories267256
++Node: Input Summary268163
++Node: Input Exercises271548
++Node: Printing272276
++Node: Print274111
++Node: Print Examples275568
++Node: Output Separators278347
++Node: OFMT280365
++Node: Printf281720
++Node: Basic Printf282505
++Node: Control Letters284077
++Node: Format Modifiers288062
++Node: Printf Examples294068
++Node: Redirection296554
++Node: Special FD303392
++Ref: Special FD-Footnote-1306558
++Node: Special Files306632
++Node: Other Inherited Files307249
++Node: Special Network308249
++Node: Special Caveats309111
++Node: Close Files And Pipes310060
++Ref: Close Files And Pipes-Footnote-1317245
++Ref: Close Files And Pipes-Footnote-2317393
++Node: Nonfatal317543
++Node: Output Summary319868
++Node: Output Exercises321089
++Node: Expressions321769
++Node: Values322958
++Node: Constants323635
++Node: Scalar Constants324326
++Ref: Scalar Constants-Footnote-1325188
++Node: Nondecimal-numbers325438
++Node: Regexp Constants328448
++Node: Using Constant Regexps328974
++Node: Variables332137
++Node: Using Variables332794
++Node: Assignment Options334705
++Node: Conversion336580
++Node: Strings And Numbers337104
++Ref: Strings And Numbers-Footnote-1340169
++Node: Locale influences conversions340278
++Ref: table-locale-affects343024
++Node: All Operators343616
++Node: Arithmetic Ops344245
++Node: Concatenation346750
++Ref: Concatenation-Footnote-1349569
++Node: Assignment Ops349676
++Ref: table-assign-ops354655
++Node: Increment Ops355965
++Node: Truth Values and Conditions359396
++Node: Truth Values360479
++Node: Typing and Comparison361528
++Node: Variable Typing362344
++Node: Comparison Operators366011
++Ref: table-relational-ops366421
++Node: POSIX String Comparison369916
++Ref: POSIX String Comparison-Footnote-1370988
++Node: Boolean Ops371127
++Ref: Boolean Ops-Footnote-1375605
++Node: Conditional Exp375696
++Node: Function Calls377434
++Node: Precedence381314
++Node: Locales384974
++Node: Expressions Summary386606
++Node: Patterns and Actions389177
++Node: Pattern Overview390297
++Node: Regexp Patterns391976
++Node: Expression Patterns392519
++Node: Ranges396299
++Node: BEGIN/END399406
++Node: Using BEGIN/END400167
++Ref: Using BEGIN/END-Footnote-1402903
++Node: I/O And BEGIN/END403009
++Node: BEGINFILE/ENDFILE405324
++Node: Empty408221
++Node: Using Shell Variables408538
++Node: Action Overview410811
++Node: Statements413137
++Node: If Statement414985
++Node: While Statement416480
++Node: Do Statement418508
++Node: For Statement419656
++Node: Switch Statement422814
++Node: Break Statement425196
++Node: Continue Statement427289
++Node: Next Statement429116
++Node: Nextfile Statement431497
++Node: Exit Statement434125
++Node: Built-in Variables436536
++Node: User-modified437669
++Ref: User-modified-Footnote-1445303
++Node: Auto-set445365
++Ref: Auto-set-Footnote-1459598
++Ref: Auto-set-Footnote-2459803
++Node: ARGC and ARGV459859
++Node: Pattern Action Summary464077
++Node: Arrays466510
++Node: Array Basics467839
++Node: Array Intro468683
++Ref: figure-array-elements470620
++Ref: Array Intro-Footnote-1473243
++Node: Reference to Elements473371
++Node: Assigning Elements475833
++Node: Array Example476324
++Node: Scanning an Array478083
++Node: Controlling Scanning481106
++Ref: Controlling Scanning-Footnote-1486500
++Node: Numeric Array Subscripts486816
++Node: Uninitialized Subscripts489001
++Node: Delete490618
++Ref: Delete-Footnote-1493367
++Node: Multidimensional493424
++Node: Multiscanning496521
++Node: Arrays of Arrays498110
++Node: Arrays Summary502864
++Node: Functions504955
++Node: Built-in505994
++Node: Calling Built-in507072
++Node: Numeric Functions509067
++Ref: Numeric Functions-Footnote-1513885
++Ref: Numeric Functions-Footnote-2514242
++Ref: Numeric Functions-Footnote-3514290
++Node: String Functions514562
++Ref: String Functions-Footnote-1538063
++Ref: String Functions-Footnote-2538192
++Ref: String Functions-Footnote-3538440
++Node: Gory Details538527
++Ref: table-sub-escapes540308
++Ref: table-sub-proposed541823
++Ref: table-posix-sub543185
++Ref: table-gensub-escapes544722
++Ref: Gory Details-Footnote-1545555
++Node: I/O Functions545706
++Ref: I/O Functions-Footnote-1552942
++Node: Time Functions553089
++Ref: Time Functions-Footnote-1563598
++Ref: Time Functions-Footnote-2563666
++Ref: Time Functions-Footnote-3563824
++Ref: Time Functions-Footnote-4563935
++Ref: Time Functions-Footnote-5564047
++Ref: Time Functions-Footnote-6564274
++Node: Bitwise Functions564540
++Ref: table-bitwise-ops565102
++Ref: Bitwise Functions-Footnote-1569430
++Node: Type Functions569602
++Node: I18N Functions570754
++Node: User-defined572401
++Node: Definition Syntax573206
++Ref: Definition Syntax-Footnote-1578865
++Node: Function Example578936
++Ref: Function Example-Footnote-1581857
++Node: Function Caveats581879
++Node: Calling A Function582397
++Node: Variable Scope583355
++Node: Pass By Value/Reference586348
++Node: Return Statement589845
++Node: Dynamic Typing592824
++Node: Indirect Calls593753
++Ref: Indirect Calls-Footnote-1603618
++Node: Functions Summary603746
++Node: Library Functions606448
++Ref: Library Functions-Footnote-1610056
++Ref: Library Functions-Footnote-2610199
++Node: Library Names610370
++Ref: Library Names-Footnote-1613828
++Ref: Library Names-Footnote-2614051
++Node: General Functions614137
++Node: Strtonum Function615240
++Node: Assert Function618262
++Node: Round Function621586
++Node: Cliff Random Function623127
++Node: Ordinal Functions624143
++Ref: Ordinal Functions-Footnote-1627206
++Ref: Ordinal Functions-Footnote-2627458
++Node: Join Function627669
++Ref: Join Function-Footnote-1629439
++Node: Getlocaltime Function629639
++Node: Readfile Function633383
++Node: Shell Quoting635355
++Node: Data File Management636756
++Node: Filetrans Function637388
++Node: Rewind Function641484
++Node: File Checking642870
++Ref: File Checking-Footnote-1644203
++Node: Empty Files644404
++Node: Ignoring Assigns646383
++Node: Getopt Function647933
++Ref: Getopt Function-Footnote-1659397
++Node: Passwd Functions659597
++Ref: Passwd Functions-Footnote-1668437
++Node: Group Functions668525
++Ref: Group Functions-Footnote-1676422
++Node: Walking Arrays676627
++Node: Library Functions Summary679633
++Node: Library Exercises681035
++Node: Sample Programs682315
++Node: Running Examples683085
++Node: Clones683813
++Node: Cut Program685037
++Node: Egrep Program694757
++Ref: Egrep Program-Footnote-1702260
++Node: Id Program702370
++Node: Split Program706046
++Ref: Split Program-Footnote-1709500
++Node: Tee Program709628
++Node: Uniq Program712417
++Node: Wc Program719836
++Ref: Wc Program-Footnote-1724086
++Node: Miscellaneous Programs724180
++Node: Dupword Program725393
++Node: Alarm Program727424
++Node: Translate Program732229
++Ref: Translate Program-Footnote-1736792
++Node: Labels Program737062
++Ref: Labels Program-Footnote-1740413
++Node: Word Sorting740497
++Node: History Sorting744567
++Node: Extract Program746402
++Node: Simple Sed753926
++Node: Igawk Program756996
++Ref: Igawk Program-Footnote-1771322
++Ref: Igawk Program-Footnote-2771523
++Ref: Igawk Program-Footnote-3771645
++Node: Anagram Program771760
++Node: Signature Program774821
++Node: Programs Summary776068
++Node: Programs Exercises777289
++Ref: Programs Exercises-Footnote-1781420
++Node: Advanced Features781511
++Node: Nondecimal Data783493
++Node: Array Sorting785083
++Node: Controlling Array Traversal785783
++Ref: Controlling Array Traversal-Footnote-1794149
++Node: Array Sorting Functions794267
++Ref: Array Sorting Functions-Footnote-1798153
++Node: Two-way I/O798349
++Ref: Two-way I/O-Footnote-1803294
++Ref: Two-way I/O-Footnote-2803480
++Node: TCP/IP Networking803562
++Node: Profiling806434
++Node: Advanced Features Summary814705
++Node: Internationalization816638
++Node: I18N and L10N818118
++Node: Explaining gettext818804
++Ref: Explaining gettext-Footnote-1823829
++Ref: Explaining gettext-Footnote-2824013
++Node: Programmer i18n824178
++Ref: Programmer i18n-Footnote-1829054
++Node: Translator i18n829103
++Node: String Extraction829897
++Ref: String Extraction-Footnote-1831028
++Node: Printf Ordering831114
++Ref: Printf Ordering-Footnote-1833900
++Node: I18N Portability833964
++Ref: I18N Portability-Footnote-1836420
++Node: I18N Example836483
++Ref: I18N Example-Footnote-1839286
++Node: Gawk I18N839358
++Node: I18N Summary840002
++Node: Debugger841342
++Node: Debugging842364
++Node: Debugging Concepts842805
++Node: Debugging Terms844615
++Node: Awk Debugging847187
++Node: Sample Debugging Session848093
++Node: Debugger Invocation848627
++Node: Finding The Bug850012
++Node: List of Debugger Commands856491
++Node: Breakpoint Control857823
++Node: Debugger Execution Control861500
++Node: Viewing And Changing Data864859
++Node: Execution Stack868235
++Node: Debugger Info869870
++Node: Miscellaneous Debugger Commands873915
++Node: Readline Support878916
++Node: Limitations879810
++Node: Debugging Summary881925
++Node: Arbitrary Precision Arithmetic883099
++Node: Computer Arithmetic884515
++Ref: table-numeric-ranges888092
++Ref: Computer Arithmetic-Footnote-1888616
++Node: Math Definitions888673
++Ref: table-ieee-formats891968
++Ref: Math Definitions-Footnote-1892572
++Node: MPFR features892677
++Node: FP Math Caution894348
++Ref: FP Math Caution-Footnote-1895398
++Node: Inexactness of computations895767
++Node: Inexact representation896726
++Node: Comparing FP Values898084
++Node: Errors accumulate899166
++Node: Getting Accuracy900598
++Node: Try To Round903302
++Node: Setting precision904201
++Ref: table-predefined-precision-strings904885
++Node: Setting the rounding mode906714
++Ref: table-gawk-rounding-modes907078
++Ref: Setting the rounding mode-Footnote-1910530
++Node: Arbitrary Precision Integers910709
++Ref: Arbitrary Precision Integers-Footnote-1915607
++Node: POSIX Floating Point Problems915756
++Ref: POSIX Floating Point Problems-Footnote-1919635
++Node: Floating point summary919673
++Node: Dynamic Extensions921860
++Node: Extension Intro923412
++Node: Plugin License924677
++Node: Extension Mechanism Outline925474
++Ref: figure-load-extension925902
++Ref: figure-register-new-function927382
++Ref: figure-call-new-function928386
++Node: Extension API Description930373
++Node: Extension API Functions Introduction931907
++Node: General Data Types936776
++Ref: General Data Types-Footnote-1942676
++Node: Memory Allocation Functions942975
++Ref: Memory Allocation Functions-Footnote-1945814
++Node: Constructor Functions945913
++Node: Registration Functions947652
++Node: Extension Functions948337
++Node: Exit Callback Functions950634
++Node: Extension Version String951882
++Node: Input Parsers952545
++Node: Output Wrappers962420
++Node: Two-way processors966933
++Node: Printing Messages969196
++Ref: Printing Messages-Footnote-1970272
++Node: Updating `ERRNO'970424
++Node: Requesting Values971164
++Ref: table-value-types-returned971891
++Node: Accessing Parameters972848
++Node: Symbol Table Access974082
++Node: Symbol table by name974596
++Node: Symbol table by cookie976616
++Ref: Symbol table by cookie-Footnote-1980761
++Node: Cached values980824
++Ref: Cached values-Footnote-1984320
++Node: Array Manipulation984411
++Ref: Array Manipulation-Footnote-1985501
++Node: Array Data Types985538
++Ref: Array Data Types-Footnote-1988193
++Node: Array Functions988285
++Node: Flattening Arrays992144
++Node: Creating Arrays999046
++Node: Redirection API1003817
++Node: Extension API Variables1006588
++Node: Extension Versioning1007221
++Node: Extension API Informational Variables1009112
++Node: Extension API Boilerplate1010177
++Node: Finding Extensions1013986
++Node: Extension Example1014546
++Node: Internal File Description1015318
++Node: Internal File Ops1019385
++Ref: Internal File Ops-Footnote-11031136
++Node: Using Internal File Ops1031276
++Ref: Using Internal File Ops-Footnote-11033659
++Node: Extension Samples1033932
++Node: Extension Sample File Functions1035460
++Node: Extension Sample Fnmatch1043141
++Node: Extension Sample Fork1044629
++Node: Extension Sample Inplace1045844
++Node: Extension Sample Ord1047930
++Node: Extension Sample Readdir1048766
++Ref: table-readdir-file-types1049643
++Node: Extension Sample Revout1050454
++Node: Extension Sample Rev2way1051043
++Node: Extension Sample Read write array1051783
++Node: Extension Sample Readfile1053723
++Node: Extension Sample Time1054818
++Node: Extension Sample API Tests1056166
++Node: gawkextlib1056657
++Node: Extension summary1059335
++Node: Extension Exercises1063024
++Node: Language History1063746
++Node: V7/SVR3.11065402
++Node: SVR41067555
++Node: POSIX1068989
++Node: BTL1070370
++Node: POSIX/GNU1071101
++Node: Feature History1076937
++Node: Common Extensions1090731
++Node: Ranges and Locales1092103
++Ref: Ranges and Locales-Footnote-11096722
++Ref: Ranges and Locales-Footnote-21096749
++Ref: Ranges and Locales-Footnote-31096984
++Node: Contributors1097205
++Node: History summary1102745
++Node: Installation1104124
++Node: Gawk Distribution1105070
++Node: Getting1105554
++Node: Extracting1106377
++Node: Distribution contents1108014
++Node: Unix Installation1114116
++Node: Quick Installation1114799
++Node: Shell Startup Files1117210
++Node: Additional Configuration Options1118289
++Node: Configuration Philosophy1120093
++Node: Non-Unix Installation1122462
++Node: PC Installation1122920
++Node: PC Binary Installation1124240
++Node: PC Compiling1126088
++Ref: PC Compiling-Footnote-11129109
++Node: PC Testing1129218
++Node: PC Using1130394
++Node: Cygwin1134509
++Node: MSYS1135279
++Node: VMS Installation1135780
++Node: VMS Compilation1136572
++Ref: VMS Compilation-Footnote-11137801
++Node: VMS Dynamic Extensions1137859
++Node: VMS Installation Details1139543
++Node: VMS Running1141794
++Node: VMS GNV1144634
++Node: VMS Old Gawk1145369
++Node: Bugs1145839
++Node: Other Versions1149728
++Node: Installation summary1156162
++Node: Notes1157221
++Node: Compatibility Mode1158086
++Node: Additions1158868
++Node: Accessing The Source1159793
++Node: Adding Code1161228
++Node: New Ports1167385
++Node: Derived Files1171867
++Ref: Derived Files-Footnote-11177342
++Ref: Derived Files-Footnote-21177376
++Ref: Derived Files-Footnote-31177972
++Node: Future Extensions1178086
++Node: Implementation Limitations1178692
++Node: Extension Design1179940
++Node: Old Extension Problems1181094
++Ref: Old Extension Problems-Footnote-11182611
++Node: Extension New Mechanism Goals1182668
++Ref: Extension New Mechanism Goals-Footnote-11186028
++Node: Extension Other Design Decisions1186217
++Node: Extension Future Growth1188325
++Node: Old Extension Mechanism1189161
++Node: Notes summary1190923
++Node: Basic Concepts1192109
++Node: Basic High Level1192790
++Ref: figure-general-flow1193062
++Ref: figure-process-flow1193661
++Ref: Basic High Level-Footnote-11196890
++Node: Basic Data Typing1197075
++Node: Glossary1200403
++Node: Copying1232332
++Node: GNU Free Documentation License1269888
++Node: Index1295024
End Tag Table
diff --cc doc/gawk.texi
index cc215c6,8005fe3..68d3587
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@@ -31591,12 -31644,8 +31697,12 @@@ Creating a new arra
Clearing an array
@item
- Flattening an array for easy C style looping over all its indices and elements
+ Flattening an array for easy C-style looping over all its indices and elements
@end itemize
+
address@hidden
+Accessing and manipulating redirections.
+
@end itemize
Some points about using the API:
diff --cc doc/gawktexi.in
index b713471,88e854a..6991f8a
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@@ -30683,12 -30735,8 +30788,12 @@@ Creating a new arra
Clearing an array
@item
- Flattening an array for easy C style looping over all its indices and elements
+ Flattening an array for easy C-style looping over all its indices and elements
@end itemize
+
address@hidden
+Accessing and manipulating redirections.
+
@end itemize
Some points about using the API:
diff --cc gawkapi.c
index f8d0498,3b49545..01bfa76
--- a/gawkapi.c
+++ b/gawkapi.c
@@@ -1041,90 -1034,6 +1041,90 @@@ api_release_value(awk_ext_id_t id, awk_
return awk_true;
}
+/* api_get_file --- return a handle to an existing or newly opened file */
+
+static awk_bool_t
+api_get_file(awk_ext_id_t id, const char *name, size_t namelen, const char
*filetype, int fd, const awk_input_buf_t **ibufp, const awk_output_buf_t
**obufp)
+{
+ const struct redirect *f;
+ int flag; /* not used, sigh */
+ enum redirval redirtype;
+
+ if ((name == NULL) || (namelen == 0)) {
+ if (curfile == NULL) {
+ if (nextfile(& curfile, false) <= 0)
+ return awk_false;
+ {
+ INSTRUCTION *pc = main_beginfile;
+ /* save execution state */
+ int save_rule = currule;
+ char *save_source = source;
+
+ while (1) {
+ if (!pc)
+ fatal(_("cannot find end of
BEGINFILE rule"));
+ if (pc->opcode == Op_after_beginfile)
+ break;
+ pc = pc->nexti;
+ }
+ pc->opcode = Op_stop;
+ (void) (*interpret)(main_beginfile);
+ pc->opcode = Op_after_beginfile;
+ after_beginfile(& curfile);
+ /* restore execution state */
+ currule = save_rule;
+ source = save_source;
+ }
+ }
+ *ibufp = &curfile->public;
+ *obufp = NULL;
+ return awk_true;
+ }
+ redirtype = redirect_none;
+ switch (filetype[0]) {
+ case '<':
+ if (filetype[1] == '\0')
+ redirtype = redirect_input;
+ break;
+ case '>':
+ switch (filetype[1]) {
+ case '\0':
+ redirtype = redirect_output;
+ break;
+ case '>':
+ if (filetype[2] == '\0')
+ redirtype = redirect_append;
+ break;
+ }
+ break;
+ case '|':
+ if (filetype[2] == '\0') {
+ switch (filetype[1]) {
+ case '>':
+ redirtype = redirect_pipe;
+ break;
+ case '<':
+ redirtype = redirect_pipein;
+ break;
+ case '&':
+ redirtype = redirect_twoway;
+ break;
+ }
+ }
+ break;
+ }
+ if (redirtype == redirect_none) {
+ warning(_("cannot open unrecognized file type `%s' for `%s'"),
+ filetype, name);
+ return awk_false;
+ }
- if ((f = redirect_string(name, namelen, 0, redirtype, &flag, fd)) ==
NULL)
++ if ((f = redirect_string(name, namelen, 0, redirtype, &flag, fd,
false)) == NULL)
+ return awk_false;
+ *ibufp = f->iop ? & f->iop->public : NULL;
+ *obufp = f->output.fp ? & f->output : NULL;
+ return awk_true;
+}
+
/*
* Register a version string for this extension with gawk.
*/
diff --cc io.c
index f849f83,55c5d3a..5f97735
--- a/io.c
+++ b/io.c
@@@ -728,9 -726,10 +727,10 @@@ redflags2str(int flags
/* redirect --- Redirection for printf and print commands */
struct redirect *
- redirect_string(const char *str, size_t explen, int not_string, int
redirtype, int *errflg, int extfd)
-redirect(NODE *redir_exp, int redirtype, int *errflg, bool failure_fatal)
++redirect_string(const char *str, size_t explen, bool not_string,
++ int redirtype, int *errflg, int extfd, bool failure_fatal)
{
struct redirect *rp;
- char *str;
int tflag = 0;
int outflag = 0;
const char *direction = "to";
@@@ -933,16 -930,9 +939,15 @@@
}
break;
case redirect_twoway:
+#ifndef HAVE_SOCKETS
+ if (extfd >= 0) {
+ warning(_("get_file socket creation not
supported on this platform for `%s' with fd %d"), str, extfd);
+ return NULL;
+ }
+#endif
direction = "to/from";
- if (! two_way_open(str, rp)) {
+ if (! two_way_open(str, rp, extfd)) {
- #ifdef HAVE_SOCKETS
- if (inetfile(str, NULL)) {
+ if (! failure_fatal ||
is_non_fatal_redirect(str)) {
*errflg = errno;
/* do not free rp, saving it for reuse
(save_rp = rp) */
return NULL;
@@@ -1058,15 -1050,6 +1065,15 @@@
return rp;
}
+struct redirect *
- redirect(NODE *redir_exp, int redirtype, int *errflg)
++redirect(NODE *redir_exp, int redirtype, int *errflg, bool failure_fatal)
+{
+ int not_string = ((redir_exp->flags & STRCUR) == 0);
+ redir_exp = force_string(redir_exp);
+ return redirect_string(redir_exp->stptr, redir_exp->stlen, not_string,
- redirtype, errflg, -1);
++ redirtype, errflg, -1, failure_fatal);
+}
+
/* getredirect --- find the struct redirect for this file or pipe */
struct redirect *
diff --cc test/Makefile.am
index 873b0a7,d2cd0dd..2d3e353
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@@ -1041,8 -1047,8 +1056,8 @@@ UNIX_TESTS =
GAWK_EXT_TESTS = \
aadelete1 aadelete2 aarray1 aasort aasorti argtest arraysort \
backw badargs beginfile1 beginfile2 binmode1 charasbytes \
- colonwarn clos1way dbugeval delsub devfd devfd1 devfd2 dumpvars errno
exit \
- fieldwdth fpat1 fpat2 fpat3 fpatnull fsfwfs funlen \
- colonwarn clos1way crlf dbugeval delsub devfd devfd1 devfd2 dumpvars
exit \
++ colonwarn clos1way crlf dbugeval delsub devfd devfd1 devfd2 dumpvars
errno exit \
+ fieldwdth fpat1 fpat2 fpat3 fpat4 fpatnull fsfwfs funlen \
functab1 functab2 functab3 fwtest fwtest2 fwtest3 \
genpot gensub gensub2 getlndir gnuops2 gnuops3 gnureops \
icasefs icasers id igncdym igncfs ignrcas2 ignrcase \
diff --cc test/Makefile.in
index 09de671,cf8093b..5a3f5b0
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@@ -1297,8 -1303,8 +1312,8 @@@ UNIX_TESTS =
GAWK_EXT_TESTS = \
aadelete1 aadelete2 aarray1 aasort aasorti argtest arraysort \
backw badargs beginfile1 beginfile2 binmode1 charasbytes \
- colonwarn clos1way dbugeval delsub devfd devfd1 devfd2 dumpvars errno
exit \
- fieldwdth fpat1 fpat2 fpat3 fpatnull fsfwfs funlen \
- colonwarn clos1way crlf dbugeval delsub devfd devfd1 devfd2 dumpvars
exit \
++ colonwarn clos1way crlf dbugeval delsub devfd devfd1 devfd2 dumpvars
errno exit \
+ fieldwdth fpat1 fpat2 fpat3 fpat4 fpatnull fsfwfs funlen \
functab1 functab2 functab3 fwtest fwtest2 fwtest3 \
genpot gensub gensub2 getlndir gnuops2 gnuops3 gnureops \
icasefs icasers id igncdym igncfs ignrcas2 ignrcase \
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 120 ++
NEWS | 14 +-
POSIX.STD | 17 +-
TODO | 5 +-
awk.h | 8 +-
awkgram.c | 17 +-
awkgram.y | 17 +-
awklib/eg/lib/assert.awk | 2 +-
awklib/eg/lib/inplace.awk | 9 +-
awklib/eg/lib/quicksort.awk | 5 +-
awklib/eg/prog/anagram.awk | 6 +-
awklib/eg/prog/extract.awk | 2 +-
awklib/eg/prog/translate.awk | 2 +-
builtin.c | 37 +-
config.guess | 6 +-
config.sub | 8 +-
configh.in | 3 -
configure | 147 ++-
configure.ac | 12 +-
doc/ChangeLog | 108 ++-
doc/gawk.info | 2956 ++++++++++++++++++-----------------
doc/gawk.texi | 1641 +++++++++++---------
doc/gawktexi.in | 1638 +++++++++++---------
doc/texinfo.tex | 150 ++-
eval.c | 6 +-
extension/ChangeLog | 24 +
extension/Makefile.am | 3 +-
extension/Makefile.in | 3 +-
extension/build-aux/ChangeLog | 4 +
extension/build-aux/config.guess | 6 +-
extension/build-aux/config.sub | 8 +-
extension/build-aux/ltmain.sh | 23 +-
extension/configure | 45 +-
extension/filefuncs.c | 2 +-
extension/inplace.3am | 18 +-
extension/inplace.c | 4 +-
extension/m4/ChangeLog | 4 +
extension/m4/libtool.m4 | 27 +-
extension/m4/ltversion.m4 | 10 +-
gawkapi.c | 4 +-
gawkapi.h | 2 +-
io.c | 147 ++-
main.c | 4 +-
missing_d/ChangeLog | 6 +
missing_d/getaddrinfo.c | 16 +-
missing_d/getaddrinfo.h | 2 +
po/ca.gmo | Bin 83005 -> 82049 bytes
po/ca.po | 1077 +++++++------
po/da.gmo | Bin 42160 -> 41373 bytes
po/da.po | 1079 +++++++------
po/de.gmo | Bin 45199 -> 83971 bytes
po/de.po | 1561 +++++++++++--------
po/es.gmo | Bin 44600 -> 43722 bytes
po/es.po | 1084 +++++++------
po/fi.gmo | Bin 84555 -> 83703 bytes
po/fi.po | 1082 +++++++------
po/fr.gmo | Bin 85628 -> 84606 bytes
po/fr.po | 1077 +++++++------
po/gawk.pot | 1040 +++++++------
po/it.gmo | Bin 81018 -> 81863 bytes
po/it.po | 707 +++++----
po/ja.gmo | Bin 52559 -> 51602 bytes
po/ja.po | 1079 +++++++------
po/ms.gmo | Bin 1184 -> 1183 bytes
po/ms.po | 1038 +++++++------
po/nl.gmo | Bin 80863 -> 80070 bytes
po/nl.po | 1082 +++++++------
po/pl.gmo | Bin 71101 -> 70252 bytes
po/pl.po | 1082 +++++++------
po/sv.gmo | Bin 80917 -> 79966 bytes
po/sv.po | 1075 +++++++------
po/vi.gmo | Bin 93025 -> 91989 bytes
po/vi.po | 1077 +++++++------
profile.c | 27 +-
re.c | 37 -
regcomp.c | 18 +-
regex.c | 2 +-
regex.h | 2 +-
regex_internal.c | 2 +-
regex_internal.h | 5 +-
regexec.c | 10 +-
symbol.c | 4 +-
test/ChangeLog | 71 +
test/Makefile.am | 37 +-
test/Makefile.in | 62 +-
test/Maketests | 25 +
test/crlf.awk | 11 +
test/crlf.ok | 3 +
test/fpat4.awk | 105 ++
test/fpat4.ok | 65 +
test/inplace1.ok | 2 +-
test/inplace2.ok | 2 +-
test/inplace3.ok | 4 +-
test/mpfrmemok1.awk | 7 +
test/mpfrmemok1.ok | 7 +
test/nonfatal1.awk | 6 +
test/nonfatal1.ok | 2 +
test/nonfatal2.awk | 5 +
test/nonfatal2.ok | 1 +
test/nonfatal3.awk | 6 +
test/{arrayprm3.ok => nonfatal3.ok} | 0
test/profile0.awk | 1 +
test/{clsflnam.in => profile0.in} | 1 -
test/profile0.ok | 6 +
104 files changed, 12640 insertions(+), 10334 deletions(-)
mode change 100755 => 100644 test/charasbytes.awk
create mode 100644 test/crlf.awk
create mode 100644 test/crlf.ok
create mode 100644 test/fpat4.awk
create mode 100644 test/fpat4.ok
create mode 100644 test/mpfrmemok1.awk
create mode 100644 test/mpfrmemok1.ok
create mode 100644 test/nonfatal1.awk
create mode 100644 test/nonfatal1.ok
create mode 100644 test/nonfatal2.awk
create mode 100644 test/nonfatal2.ok
create mode 100644 test/nonfatal3.awk
copy test/{arrayprm3.ok => nonfatal3.ok} (100%)
mode change 100755 => 100644 test/ofs1.awk
create mode 100644 test/profile0.awk
copy test/{clsflnam.in => profile0.in} (66%)
create mode 100644 test/profile0.ok
mode change 100755 => 100644 test/range1.awk
mode change 100755 => 100644 test/sortglos.awk
mode change 100755 => 100644 test/sortglos.in
hooks/post-receive
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