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[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-295
|
From: |
Arnold Robbins |
|
Subject: |
[gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-2950-g9e7d18a |
|
Date: |
Mon, 26 Mar 2018 14:52:50 -0400 (EDT) |
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The branch, gawk-4.2-stable has been updated
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from e32b1e252bba65f8311e7cb038b085fe42cf42ed (commit)
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=9e7d18a1e9464d9650c94eeebc86856afc4cc665
commit 9e7d18a1e9464d9650c94eeebc86856afc4cc665
Author: Arnold D. Robbins <address@hidden>
Date: Mon Mar 26 21:52:27 2018 +0300
Update doc that tail recursion is no longer optimized.
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 544c3f0..553bb63 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,8 @@
+2018-03-26 Arnold D. Robbins <address@hidden>
+
+ * gawktexi.in, gawk.1: Remove mention of tail recursion
+ optimization from documentation on -O.
+
2018-03-22 Arnold D. Robbins <address@hidden>
* gawktexi.in, gawk.1, awkcard.in: Document %a and %A.
diff --git a/doc/gawk.1 b/doc/gawk.1
index 48c07b7..39b19bf 100644
--- a/doc/gawk.1
+++ b/doc/gawk.1
@@ -13,7 +13,7 @@
. if \w'\(rq' .ds rq "\(rq
. \}
.\}
-.TH GAWK 1 "Mar 22 2018" "Free Software Foundation" "Utility Commands"
+.TH GAWK 1 "Mar 26 2018" "Free Software Foundation" "Utility Commands"
.SH NAME
gawk \- pattern scanning and processing language
.SH SYNOPSIS
@@ -421,8 +421,7 @@ Implies
Enable
.IR gawk 's
default optimizations upon the internal representation of the program.
-Currently, this includes simple constant-folding, and tail call
-elimination for recursive functions.
+Currently, this just includes simple constant folding.
This option is on by default.
.TP
.PD 0
diff --git a/doc/gawk.info b/doc/gawk.info
index c01e43b..9e29bae 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -2700,13 +2700,12 @@ The following list describes options mandated by the
POSIX standard:
'-O'
'--optimize'
Enable 'gawk''s default optimizations on the internal
- representation of the program. At the moment, this includes simple
- constant folding and tail recursion elimination in function calls.
+ representation of the program. At the moment, this includes just
+ simple constant folding.
- These optimizations are enabled by default. This option remains
- primarily for backwards compatibility. However, it may be used to
- cancel the effect of an earlier '-s' option (see later in this
- list).
+ Optimization is enabled by default. This option remains primarily
+ for backwards compatibility. However, it may be used to cancel the
+ effect of an earlier '-s' option (see later in this list).
'-p'[FILE]
'--profile'['='FILE]
@@ -32964,21 +32963,21 @@ Index
* --include option: Options. (line 173)
* --lint option: Command Line. (line 20)
* --lint option <1>: Options. (line 198)
-* --lint-old option: Options. (line 313)
+* --lint-old option: Options. (line 312)
* --load option: Options. (line 186)
-* --no-optimize option: Options. (line 299)
+* --no-optimize option: Options. (line 298)
* --non-decimal-data option: Options. (line 223)
* --non-decimal-data option <1>: Nondecimal Data. (line 6)
* --non-decimal-data option, strtonum() function and: Nondecimal Data.
(line 35)
* --optimize option: Options. (line 248)
-* --posix option: Options. (line 271)
-* --posix option, --traditional option and: Options. (line 286)
+* --posix option: Options. (line 270)
+* --posix option, --traditional option and: Options. (line 285)
* --pretty-print option: Options. (line 237)
-* --profile option: Options. (line 259)
+* --profile option: Options. (line 258)
* --profile option <1>: Profiling. (line 12)
-* --re-interval option: Options. (line 292)
-* --sandbox option: Options. (line 304)
+* --re-interval option: Options. (line 291)
+* --sandbox option: Options. (line 303)
* --sandbox option, disabling system() function: I/O Functions.
(line 128)
* --sandbox option, input redirection with getline: Getline. (line 19)
@@ -32986,9 +32985,9 @@ Index
(line 6)
* --source option: Options. (line 117)
* --traditional option: Options. (line 82)
-* --traditional option, --posix option and: Options. (line 286)
+* --traditional option, --posix option and: Options. (line 285)
* --use-lc-numeric option: Options. (line 232)
-* --version option: Options. (line 318)
+* --version option: Options. (line 317)
* --with-whiny-user-strftime configuration option: Additional Configuration
Options.
(line 48)
* -b option: Options. (line 69)
@@ -32998,32 +32997,32 @@ Index
* -D option: Options. (line 108)
* -e option: Options. (line 117)
* -E option: Options. (line 139)
-* -e option <1>: Options. (line 354)
+* -e option <1>: Options. (line 353)
* -f option: Long. (line 12)
* -F option: Options. (line 21)
* -f option <1>: Options. (line 25)
-* -F option, -Ft sets FS to TAB: Options. (line 326)
+* -F option, -Ft sets FS to TAB: Options. (line 325)
* -F option, command-line: Command Line Field Separator.
(line 6)
-* -f option, multiple uses: Options. (line 331)
+* -f option, multiple uses: Options. (line 330)
* -g option: Options. (line 161)
* -h option: Options. (line 168)
* -i option: Options. (line 173)
* -l option: Options. (line 186)
* -l option <1>: Options. (line 198)
-* -L option: Options. (line 313)
+* -L option: Options. (line 312)
* -M option: Options. (line 217)
* -n option: Options. (line 223)
* -N option: Options. (line 232)
* -o option: Options. (line 237)
* -O option: Options. (line 248)
-* -p option: Options. (line 259)
-* -P option: Options. (line 271)
-* -r option: Options. (line 292)
-* -s option: Options. (line 299)
-* -S option: Options. (line 304)
+* -p option: Options. (line 258)
+* -P option: Options. (line 270)
+* -r option: Options. (line 291)
+* -s option: Options. (line 298)
+* -S option: Options. (line 303)
* -v option: Options. (line 32)
-* -V option: Options. (line 318)
+* -V option: Options. (line 317)
* -v option <1>: Assignment Options. (line 12)
* -W option: Options. (line 47)
* . (period), regexp operator: Regexp Operators. (line 44)
@@ -33323,7 +33322,7 @@ Index
* awf (amazingly workable formatter) program: Glossary. (line 23)
* awk debugging, enabling: Options. (line 108)
* awk language, POSIX version: Assignment Ops. (line 138)
-* awk profiling, enabling: Options. (line 259)
+* awk profiling, enabling: Options. (line 258)
* awk programs: Getting Started. (line 12)
* awk programs <1>: Executable Scripts. (line 6)
* awk programs <2>: Two Rules. (line 6)
@@ -33735,7 +33734,7 @@ Index
* cosine: Numeric Functions. (line 16)
* counting: Wc Program. (line 6)
* csh utility: Statements/Lines. (line 43)
-* csh utility, POSIXLY_CORRECT environment variable: Options. (line 372)
+* csh utility, POSIXLY_CORRECT environment variable: Options. (line 371)
* csh utility, |& operator, comparison with: Two-way I/O. (line 27)
* ctime() user-defined function: Function Example. (line 74)
* Curreli, Marco: Contributors. (line 147)
@@ -33928,7 +33927,7 @@ Index
* debugger, read commands from a file: Debugger Info. (line 97)
* debugging awk programs: Debugger. (line 6)
* debugging gawk, bug reports: Bugs. (line 9)
-* decimal point character, locale specific: Options. (line 283)
+* decimal point character, locale specific: Options. (line 282)
* decrement operators: Increment Ops. (line 35)
* default keyword: Switch Statement. (line 6)
* Deifik, Scott: Acknowledgments. (line 60)
@@ -34377,7 +34376,7 @@ Index
* FS variable, --field-separator option and: Options. (line 21)
* FS variable, as null string: Single Character Fields.
(line 20)
-* FS variable, as TAB character: Options. (line 280)
+* FS variable, as TAB character: Options. (line 279)
* FS variable, changing value of: Field Separators. (line 34)
* FS variable, running awk programs and: Cut Program. (line 63)
* FS variable, setting from command line: Command Line Field Separator.
@@ -34467,7 +34466,7 @@ Index
* gawk, ERRNO variable in <3>: Auto-set. (line 87)
* gawk, ERRNO variable in <4>: TCP/IP Networking. (line 54)
* gawk, escape sequences: Escape Sequences. (line 121)
-* gawk, extensions, disabling: Options. (line 271)
+* gawk, extensions, disabling: Options. (line 270)
* gawk, features, adding: Adding Code. (line 6)
* gawk, features, advanced: Advanced Features. (line 6)
* gawk, field separators and: User-modified. (line 74)
@@ -34529,7 +34528,7 @@ Index
* gawk, TEXTDOMAIN variable in: User-modified. (line 155)
* gawk, timestamps: Time Functions. (line 6)
* gawk, uses for: Preface. (line 34)
-* gawk, versions of, information about, printing: Options. (line 318)
+* gawk, versions of, information about, printing: Options. (line 317)
* gawk, VMS version of: VMS Installation. (line 6)
* gawk, word-boundary operator: GNU Regexp Operators.
(line 66)
@@ -34858,7 +34857,7 @@ Index
* lint checking, empty programs: Command Line. (line 16)
* lint checking, issuing warnings: Options. (line 198)
* lint checking, POSIXLY_CORRECT environment variable: Options.
- (line 357)
+ (line 356)
* lint checking, undefined functions: Pass By Value/Reference.
(line 85)
* LINT variable: User-modified. (line 90)
@@ -34874,7 +34873,7 @@ Index
* loading, extensions: Options. (line 186)
* local variables, in a function: Variable Scope. (line 6)
* locale categories: Explaining gettext. (line 81)
-* locale decimal point character: Options. (line 283)
+* locale decimal point character: Options. (line 282)
* locale, definition of: Locales. (line 6)
* localization: I18N and L10N. (line 6)
* localization, See internationalization, localization: I18N and L10N.
@@ -34957,7 +34956,7 @@ Index
* networks, programming: TCP/IP Networking. (line 6)
* networks, support for: Special Network. (line 6)
* newlines: Statements/Lines. (line 6)
-* newlines <1>: Options. (line 277)
+* newlines <1>: Options. (line 276)
* newlines <2>: Boolean Ops. (line 69)
* newlines, as record separators: awk split records. (line 12)
* newlines, in dynamic regexps: Computed Regexps. (line 60)
@@ -35184,7 +35183,7 @@ Index
* portability, NF variable, decrementing: Changing Fields. (line 115)
* portability, operators: Increment Ops. (line 60)
* portability, operators, not in POSIX awk: Precedence. (line 97)
-* portability, POSIXLY_CORRECT environment variable: Options. (line 377)
+* portability, POSIXLY_CORRECT environment variable: Options. (line 376)
* portability, substr() function: String Functions. (line 515)
* portable object files: Explaining gettext. (line 37)
* portable object files <1>: Translator i18n. (line 6)
@@ -35232,12 +35231,12 @@ Index
* POSIX awk, regular expressions and: Regexp Operators. (line 161)
* POSIX awk, timestamps and: Time Functions. (line 6)
* POSIX awk, | I/O operator and: Getline/Pipe. (line 56)
-* POSIX mode: Options. (line 271)
-* POSIX mode <1>: Options. (line 357)
+* POSIX mode: Options. (line 270)
+* POSIX mode <1>: Options. (line 356)
* POSIX, awk and: Preface. (line 21)
* POSIX, gawk extensions not included in: POSIX/GNU. (line 6)
* POSIX, programs, implementing in awk: Clones. (line 6)
-* POSIXLY_CORRECT environment variable: Options. (line 357)
+* POSIXLY_CORRECT environment variable: Options. (line 356)
* PREC variable: User-modified. (line 127)
* precedence: Increment Ops. (line 60)
* precedence <1>: Precedence. (line 6)
@@ -35421,7 +35420,7 @@ Index
(line 60)
* regular expressions, gawk, command-line options: GNU Regexp Operators.
(line 73)
-* regular expressions, interval expressions and: Options. (line 292)
+* regular expressions, interval expressions and: Options. (line 291)
* regular expressions, leftmost longest match: Leftmost Longest.
(line 6)
* regular expressions, operators: Regexp Usage. (line 19)
@@ -35505,7 +35504,7 @@ Index
(line 68)
* sample debugging session: Sample Debugging Session.
(line 6)
-* sandbox mode: Options. (line 304)
+* sandbox mode: Options. (line 303)
* save debugger options: Debugger Info. (line 85)
* scalar or array: Type Functions. (line 11)
* scalar values: Basic Data Typing. (line 13)
@@ -35988,7 +35987,7 @@ Index
* whitespace, as field separators: Default Field Splitting.
(line 6)
* whitespace, functions, calling: Calling Built-in. (line 10)
-* whitespace, newlines as: Options. (line 277)
+* whitespace, newlines as: Options. (line 276)
* Williams, Kent: Contributors. (line 35)
* Woehlke, Matthew: Contributors. (line 82)
* Woods, John: Contributors. (line 28)
@@ -36058,542 +36057,542 @@ Node: Intro Summary115274
Node: Invoking Gawk116158
Node: Command Line117672
Node: Options118470
-Ref: Options-Footnote-1135089
-Ref: Options-Footnote-2135320
-Node: Other Arguments135345
-Node: Naming Standard Input138292
-Node: Environment Variables139385
-Node: AWKPATH Variable139943
-Ref: AWKPATH Variable-Footnote-1143355
-Ref: AWKPATH Variable-Footnote-2143389
-Node: AWKLIBPATH Variable143650
-Node: Other Environment Variables145308
-Node: Exit Status149129
-Node: Include Files149806
-Node: Loading Shared Libraries153331
-Node: Obsolete154759
-Node: Undocumented155451
-Node: Invoking Summary155748
-Node: Regexp157408
-Node: Regexp Usage158862
-Node: Escape Sequences160899
-Node: Regexp Operators167131
-Ref: Regexp Operators-Footnote-1174547
-Ref: Regexp Operators-Footnote-2174694
-Node: Bracket Expressions174792
-Ref: table-char-classes177268
-Node: Leftmost Longest180405
-Node: Computed Regexps181708
-Node: GNU Regexp Operators185135
-Node: Case-sensitivity188814
-Ref: Case-sensitivity-Footnote-1191701
-Ref: Case-sensitivity-Footnote-2191936
-Node: Regexp Summary192044
-Node: Reading Files193510
-Node: Records195779
-Node: awk split records196512
-Node: gawk split records201443
-Ref: gawk split records-Footnote-1205983
-Node: Fields206020
-Node: Nonconstant Fields208761
-Ref: Nonconstant Fields-Footnote-1210997
-Node: Changing Fields211201
-Node: Field Separators217129
-Node: Default Field Splitting219827
-Node: Regexp Field Splitting220945
-Node: Single Character Fields224298
-Node: Command Line Field Separator225358
-Node: Full Line Fields228576
-Ref: Full Line Fields-Footnote-1230098
-Ref: Full Line Fields-Footnote-2230144
-Node: Field Splitting Summary230245
-Node: Constant Size232319
-Node: Fixed width data233051
-Node: Skipping intervening236518
-Node: Allowing trailing data237316
-Node: Fields with fixed data238353
-Node: Splitting By Content239871
-Ref: Splitting By Content-Footnote-1243521
-Node: Testing field creation243684
-Node: Multiple Line245309
-Ref: Multiple Line-Footnote-1251193
-Node: Getline251372
-Node: Plain Getline253841
-Node: Getline/Variable256482
-Node: Getline/File257633
-Node: Getline/Variable/File259021
-Ref: Getline/Variable/File-Footnote-1260626
-Node: Getline/Pipe260714
-Node: Getline/Variable/Pipe263421
-Node: Getline/Coprocess264556
-Node: Getline/Variable/Coprocess265823
-Node: Getline Notes266565
-Node: Getline Summary269362
-Ref: table-getline-variants269786
-Node: Read Timeout270534
-Ref: Read Timeout-Footnote-1274440
-Node: Retrying Input274498
-Node: Command-line directories275697
-Node: Input Summary276603
-Node: Input Exercises279775
-Node: Printing280503
-Node: Print282337
-Node: Print Examples283794
-Node: Output Separators286574
-Node: OFMT288591
-Node: Printf289947
-Node: Basic Printf290732
-Node: Control Letters292306
-Node: Format Modifiers296985
-Node: Printf Examples303000
-Node: Redirection305486
-Node: Special FD312327
-Ref: Special FD-Footnote-1315495
-Node: Special Files315569
-Node: Other Inherited Files316186
-Node: Special Network317187
-Node: Special Caveats318047
-Node: Close Files And Pipes318996
-Ref: table-close-pipe-return-values325903
-Ref: Close Files And Pipes-Footnote-1326716
-Ref: Close Files And Pipes-Footnote-2326864
-Node: Nonfatal327016
-Node: Output Summary329354
-Node: Output Exercises330576
-Node: Expressions331255
-Node: Values332443
-Node: Constants333121
-Node: Scalar Constants333812
-Ref: Scalar Constants-Footnote-1334676
-Node: Nondecimal-numbers334926
-Node: Regexp Constants337927
-Node: Using Constant Regexps338453
-Node: Standard Regexp Constants339075
-Node: Strong Regexp Constants342263
-Node: Variables345221
-Node: Using Variables345878
-Node: Assignment Options347788
-Node: Conversion349661
-Node: Strings And Numbers350185
-Ref: Strings And Numbers-Footnote-1353248
-Node: Locale influences conversions353357
-Ref: table-locale-affects356115
-Node: All Operators356733
-Node: Arithmetic Ops357362
-Node: Concatenation359868
-Ref: Concatenation-Footnote-1362715
-Node: Assignment Ops362822
-Ref: table-assign-ops367813
-Node: Increment Ops369126
-Node: Truth Values and Conditions372586
-Node: Truth Values373660
-Node: Typing and Comparison374708
-Node: Variable Typing375528
-Ref: Variable Typing-Footnote-1381991
-Ref: Variable Typing-Footnote-2382063
-Node: Comparison Operators382140
-Ref: table-relational-ops382559
-Node: POSIX String Comparison386054
-Ref: POSIX String Comparison-Footnote-1387749
-Ref: POSIX String Comparison-Footnote-2387888
-Node: Boolean Ops387972
-Ref: Boolean Ops-Footnote-1392454
-Node: Conditional Exp392546
-Node: Function Calls394282
-Node: Precedence398159
-Node: Locales401818
-Node: Expressions Summary403450
-Node: Patterns and Actions406023
-Node: Pattern Overview407143
-Node: Regexp Patterns408820
-Node: Expression Patterns409362
-Node: Ranges413143
-Node: BEGIN/END416251
-Node: Using BEGIN/END417012
-Ref: Using BEGIN/END-Footnote-1419748
-Node: I/O And BEGIN/END419854
-Node: BEGINFILE/ENDFILE422168
-Node: Empty425081
-Node: Using Shell Variables425398
-Node: Action Overview427672
-Node: Statements429997
-Node: If Statement431845
-Node: While Statement433340
-Node: Do Statement435368
-Node: For Statement436516
-Node: Switch Statement439687
-Node: Break Statement442073
-Node: Continue Statement444165
-Node: Next Statement445992
-Node: Nextfile Statement448375
-Node: Exit Statement451027
-Node: Built-in Variables453430
-Node: User-modified454563
-Node: Auto-set462330
-Ref: Auto-set-Footnote-1478629
-Ref: Auto-set-Footnote-2478835
-Node: ARGC and ARGV478891
-Node: Pattern Action Summary483104
-Node: Arrays485534
-Node: Array Basics486863
-Node: Array Intro487707
-Ref: figure-array-elements489682
-Ref: Array Intro-Footnote-1492386
-Node: Reference to Elements492514
-Node: Assigning Elements494978
-Node: Array Example495469
-Node: Scanning an Array497228
-Node: Controlling Scanning500250
-Ref: Controlling Scanning-Footnote-1505649
-Node: Numeric Array Subscripts505965
-Node: Uninitialized Subscripts508149
-Node: Delete509768
-Ref: Delete-Footnote-1512520
-Node: Multidimensional512577
-Node: Multiscanning515672
-Node: Arrays of Arrays517263
-Node: Arrays Summary522030
-Node: Functions524123
-Node: Built-in525161
-Node: Calling Built-in526242
-Node: Numeric Functions528238
-Ref: Numeric Functions-Footnote-1532266
-Ref: Numeric Functions-Footnote-2532623
-Ref: Numeric Functions-Footnote-3532671
-Node: String Functions532943
-Ref: String Functions-Footnote-1556601
-Ref: String Functions-Footnote-2556729
-Ref: String Functions-Footnote-3556977
-Node: Gory Details557064
-Ref: table-sub-escapes558855
-Ref: table-sub-proposed560374
-Ref: table-posix-sub561737
-Ref: table-gensub-escapes563278
-Ref: Gory Details-Footnote-1564101
-Node: I/O Functions564255
-Ref: table-system-return-values570723
-Ref: I/O Functions-Footnote-1572703
-Ref: I/O Functions-Footnote-2572851
-Node: Time Functions572971
-Ref: Time Functions-Footnote-1583642
-Ref: Time Functions-Footnote-2583710
-Ref: Time Functions-Footnote-3583868
-Ref: Time Functions-Footnote-4583979
-Ref: Time Functions-Footnote-5584091
-Ref: Time Functions-Footnote-6584318
-Node: Bitwise Functions584584
-Ref: table-bitwise-ops585178
-Ref: Bitwise Functions-Footnote-1591223
-Ref: Bitwise Functions-Footnote-2591396
-Node: Type Functions591587
-Node: I18N Functions594338
-Node: User-defined595989
-Node: Definition Syntax596794
-Ref: Definition Syntax-Footnote-1602481
-Node: Function Example602552
-Ref: Function Example-Footnote-1605474
-Node: Function Caveats605496
-Node: Calling A Function606014
-Node: Variable Scope606972
-Node: Pass By Value/Reference609966
-Node: Return Statement613465
-Node: Dynamic Typing616444
-Node: Indirect Calls617374
-Ref: Indirect Calls-Footnote-1627626
-Node: Functions Summary627754
-Node: Library Functions630459
-Ref: Library Functions-Footnote-1634066
-Ref: Library Functions-Footnote-2634209
-Node: Library Names634380
-Ref: Library Names-Footnote-1637840
-Ref: Library Names-Footnote-2638063
-Node: General Functions638149
-Node: Strtonum Function639252
-Node: Assert Function642274
-Node: Round Function645600
-Node: Cliff Random Function647140
-Node: Ordinal Functions648156
-Ref: Ordinal Functions-Footnote-1651219
-Ref: Ordinal Functions-Footnote-2651471
-Node: Join Function651681
-Ref: Join Function-Footnote-1653451
-Node: Getlocaltime Function653651
-Node: Readfile Function657393
-Node: Shell Quoting659370
-Node: Data File Management660771
-Node: Filetrans Function661403
-Node: Rewind Function665499
-Node: File Checking667409
-Ref: File Checking-Footnote-1668743
-Node: Empty Files668944
-Node: Ignoring Assigns670923
-Node: Getopt Function672473
-Ref: Getopt Function-Footnote-1683942
-Node: Passwd Functions684142
-Ref: Passwd Functions-Footnote-1692981
-Node: Group Functions693069
-Ref: Group Functions-Footnote-1700967
-Node: Walking Arrays701174
-Node: Library Functions Summary704182
-Node: Library Exercises705588
-Node: Sample Programs706053
-Node: Running Examples706823
-Node: Clones707551
-Node: Cut Program708775
-Node: Egrep Program718704
-Ref: Egrep Program-Footnote-1726216
-Node: Id Program726326
-Node: Split Program730006
-Ref: Split Program-Footnote-1733464
-Node: Tee Program733593
-Node: Uniq Program736383
-Node: Wc Program743809
-Ref: Wc Program-Footnote-1748064
-Node: Miscellaneous Programs748158
-Node: Dupword Program749371
-Node: Alarm Program751401
-Node: Translate Program756256
-Ref: Translate Program-Footnote-1760821
-Node: Labels Program761091
-Ref: Labels Program-Footnote-1764442
-Node: Word Sorting764526
-Node: History Sorting768598
-Node: Extract Program770433
-Node: Simple Sed777963
-Node: Igawk Program781037
-Ref: Igawk Program-Footnote-1795368
-Ref: Igawk Program-Footnote-2795570
-Ref: Igawk Program-Footnote-3795692
-Node: Anagram Program795807
-Node: Signature Program798869
-Node: Programs Summary800116
-Node: Programs Exercises801330
-Ref: Programs Exercises-Footnote-1805459
-Node: Advanced Features805550
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+Node: Extension Sample Read write array1099586
+Node: Extension Sample Readfile1101528
+Node: Extension Sample Time1102623
+Node: Extension Sample API Tests1103971
+Node: gawkextlib1104463
+Node: Extension summary1107381
+Node: Extension Exercises1111083
+Node: Language History1112581
+Node: V7/SVR3.11114237
+Node: SVR41116389
+Node: POSIX1117823
+Node: BTL1119203
+Node: POSIX/GNU1119932
+Node: Feature History1125710
+Node: Common Extensions1141569
+Node: Ranges and Locales1142852
+Ref: Ranges and Locales-Footnote-11147468
+Ref: Ranges and Locales-Footnote-21147495
+Ref: Ranges and Locales-Footnote-31147730
+Node: Contributors1147951
+Node: History summary1153896
+Node: Installation1155276
+Node: Gawk Distribution1156220
+Node: Getting1156704
+Node: Extracting1157667
+Node: Distribution contents1159305
+Node: Unix Installation1165785
+Node: Quick Installation1166467
+Node: Shell Startup Files1168881
+Node: Additional Configuration Options1169970
+Node: Configuration Philosophy1172263
+Node: Non-Unix Installation1174632
+Node: PC Installation1175092
+Node: PC Binary Installation1175930
+Node: PC Compiling1176365
+Node: PC Using1177482
+Node: Cygwin1180697
+Node: MSYS1181796
+Node: VMS Installation1182297
+Node: VMS Compilation1183088
+Ref: VMS Compilation-Footnote-11184317
+Node: VMS Dynamic Extensions1184375
+Node: VMS Installation Details1186060
+Node: VMS Running1188313
+Node: VMS GNV1192592
+Node: VMS Old Gawk1193327
+Node: Bugs1193798
+Node: Bug address1194461
+Node: Usenet1197253
+Node: Maintainers1198030
+Node: Other Versions1199291
+Node: Installation summary1206053
+Node: Notes1207255
+Node: Compatibility Mode1208120
+Node: Additions1208902
+Node: Accessing The Source1209827
+Node: Adding Code1211264
+Node: New Ports1217483
+Node: Derived Files1221971
+Ref: Derived Files-Footnote-11227617
+Ref: Derived Files-Footnote-21227652
+Ref: Derived Files-Footnote-31228250
+Node: Future Extensions1228364
+Node: Implementation Limitations1229022
+Node: Extension Design1230205
+Node: Old Extension Problems1231359
+Ref: Old Extension Problems-Footnote-11232877
+Node: Extension New Mechanism Goals1232934
+Ref: Extension New Mechanism Goals-Footnote-11236298
+Node: Extension Other Design Decisions1236487
+Node: Extension Future Growth1238600
+Node: Old Extension Mechanism1239436
+Node: Notes summary1241199
+Node: Basic Concepts1242381
+Node: Basic High Level1243062
+Ref: figure-general-flow1243344
+Ref: figure-process-flow1244029
+Ref: Basic High Level-Footnote-11247330
+Node: Basic Data Typing1247515
+Node: Glossary1250843
+Node: Copying1282681
+Node: GNU Free Documentation License1320224
+Node: Index1345344
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 7dfa3b3..8d5eb5b 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -64,7 +64,7 @@
@c applies to and all the info about who's publishing this edition
@c These apply across the board.
address@hidden UPDATE-MONTH February, 2018
address@hidden UPDATE-MONTH March, 2018
@set VERSION 4.2
@set PATCHLEVEL 1
@@ -4151,10 +4151,10 @@ This is no longer the case.
@cindex @option{--optimize} option
@cindex @option{-O} option
Enable @command{gawk}'s default optimizations on the internal
-representation of the program. At the moment, this includes simple
-constant folding and tail recursion elimination in function calls.
+representation of the program. At the moment, this includes just simple
+constant folding.
-These optimizations are enabled by default.
+Optimization is enabled by default.
This option remains primarily for backwards compatibility. However, it may
be used to cancel the effect of an earlier @option{-s} option
(see later in this list).
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index f2cb710..8dada2d 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -59,7 +59,7 @@
@c applies to and all the info about who's publishing this edition
@c These apply across the board.
address@hidden UPDATE-MONTH February, 2018
address@hidden UPDATE-MONTH March, 2018
@set VERSION 4.2
@set PATCHLEVEL 1
@@ -4061,10 +4061,10 @@ This is no longer the case.
@cindex @option{--optimize} option
@cindex @option{-O} option
Enable @command{gawk}'s default optimizations on the internal
-representation of the program. At the moment, this includes simple
-constant folding and tail recursion elimination in function calls.
+representation of the program. At the moment, this includes just simple
+constant folding.
-These optimizations are enabled by default.
+Optimization is enabled by default.
This option remains primarily for backwards compatibility. However, it may
be used to cancel the effect of an earlier @option{-s} option
(see later in this list).
-----------------------------------------------------------------------
Summary of changes:
doc/ChangeLog | 5 +
doc/gawk.1 | 5 +-
doc/gawk.info | 1155 +++++++++++++++++++++++++++----------------------------
doc/gawk.texi | 8 +-
doc/gawktexi.in | 8 +-
5 files changed, 592 insertions(+), 589 deletions(-)
hooks/post-receive
--
gawk
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- [gawk-diffs] [SCM] gawk branch, gawk-4.2-stable, updated. gawk-4.1.0-2950-g9e7d18a,
Arnold Robbins <=