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Diffstat (limited to 'doc/gawk.info')
| -rw-r--r-- | doc/gawk.info | 783 |
1 files changed, 392 insertions, 391 deletions
diff --git a/doc/gawk.info b/doc/gawk.info index c271041f..16506013 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -7149,19 +7149,20 @@ number to string conversion, the local decimal point character is used. Here are some examples indicating the difference in behavior, on a GNU/Linux system: + $ export POSIXLY_CORRECT=1 Force POSIX behavior $ gawk 'BEGIN { printf "%g\n", 3.1415927 }' -| 3.14159 - $ LC_ALL=en_DK gawk 'BEGIN { printf "%g\n", 3.1415927 }' + $ LC_ALL=en_DK.utf-8 gawk 'BEGIN { printf "%g\n", 3.1415927 }' -| 3,14159 $ echo 4,321 | gawk '{ print $1 + 1 }' -| 5 - $ echo 4,321 | LC_ALL=en_DK gawk '{ print $1 + 1 }' + $ echo 4,321 | LC_ALL=en_DK.utf-8 gawk '{ print $1 + 1 }' -| 5,321 -The `en_DK' locale is for English in Denmark, where the comma acts as -the decimal point separator. In the normal `"C"' locale, `gawk' treats -`4,321' as `4', while in the Danish locale, it's treated as the full -number, 4.321. +The `en_DK.utf-8' locale is for English in Denmark, where the comma +acts as the decimal point separator. In the normal `"C"' locale, `gawk' +treats `4,321' as `4', while in the Danish locale, it's treated as the +full number, 4.321. Some earlier versions of `gawk' fully complied with this aspect of the standard. However, many users in non-English locales complained @@ -7171,7 +7172,7 @@ decimal point character. You can use the `--use-lc-numeric' option (*note Options::) to force `gawk' to use the locale's decimal point character. (`gawk' also uses the locale's decimal point character when in POSIX mode, either via `--posix', or the `POSIXLY_CORRECT' -environment variable.) +environment variable, as shown previously.) *note table-locale-affects:: describes the cases in which the locale's decimal point character is used and when a period is used. @@ -21493,8 +21494,8 @@ load-new-function::. register_ext_func({ "chdir", do_chdir, 1 }); - +--------------------------------------------+ - | | + +--------------------------------------------+ + | | V | +-------+-+---+-+---+-+------------------+--------------+-+---+ | |x| |x| |x| |OOOOOOOOOOOOOO|X|OOO| @@ -21514,8 +21515,8 @@ calling convention. This is shown in *note call-new-function::. BEGIN { chdir("/path") (*fnptr)(1); } - +--------------------------------------------+ - | | + +--------------------------------------------+ + | | | V +-------+-+---+-+---+-+------------------+--------------+-+---+ | |x| |x| |x| |OOOOOOOOOOOOOO|X|OOO| @@ -32047,385 +32048,385 @@ Node: Variables303878 Node: Using Variables304533 Node: Assignment Options306257 Node: Conversion308129 -Ref: table-locale-affects313505 -Ref: Conversion-Footnote-1314129 -Node: All Operators314238 -Node: Arithmetic Ops314868 -Node: Concatenation317373 -Ref: Concatenation-Footnote-1320166 -Node: Assignment Ops320286 -Ref: table-assign-ops325274 -Node: Increment Ops326682 -Node: Truth Values and Conditions330152 -Node: Truth Values331235 -Node: Typing and Comparison332284 -Node: Variable Typing333073 -Ref: Variable Typing-Footnote-1336970 -Node: Comparison Operators337092 -Ref: table-relational-ops337502 -Node: POSIX String Comparison341051 -Ref: POSIX String Comparison-Footnote-1342007 -Node: Boolean Ops342145 -Ref: Boolean Ops-Footnote-1346223 -Node: Conditional Exp346314 -Node: Function Calls348046 -Node: Precedence351640 -Node: Locales355309 -Node: Patterns and Actions356398 -Node: Pattern Overview357452 -Node: Regexp Patterns359121 -Node: Expression Patterns359664 -Node: Ranges363349 -Node: BEGIN/END366315 -Node: Using BEGIN/END367077 -Ref: Using BEGIN/END-Footnote-1369808 -Node: I/O And BEGIN/END369914 -Node: BEGINFILE/ENDFILE372196 -Node: Empty375100 -Node: Using Shell Variables375416 -Node: Action Overview377701 -Node: Statements380058 -Node: If Statement381912 -Node: While Statement383411 -Node: Do Statement385455 -Node: For Statement386611 -Node: Switch Statement389763 -Node: Break Statement391860 -Node: Continue Statement393850 -Node: Next Statement395643 -Node: Nextfile Statement398033 -Node: Exit Statement400674 -Node: Built-in Variables403090 -Node: User-modified404185 -Ref: User-modified-Footnote-1412540 -Node: Auto-set412602 -Ref: Auto-set-Footnote-1424953 -Ref: Auto-set-Footnote-2425158 -Node: ARGC and ARGV425214 -Node: Arrays429065 -Node: Array Basics430570 -Node: Array Intro431396 -Node: Reference to Elements435714 -Node: Assigning Elements437984 -Node: Array Example438475 -Node: Scanning an Array440207 -Node: Controlling Scanning442521 -Ref: Controlling Scanning-Footnote-1447454 -Node: Delete447770 -Ref: Delete-Footnote-1450535 -Node: Numeric Array Subscripts450592 -Node: Uninitialized Subscripts452775 -Node: Multi-dimensional454403 -Node: Multi-scanning457497 -Node: Arrays of Arrays459088 -Node: Functions463733 -Node: Built-in464552 -Node: Calling Built-in465630 -Node: Numeric Functions467618 -Ref: Numeric Functions-Footnote-1471450 -Ref: Numeric Functions-Footnote-2471807 -Ref: Numeric Functions-Footnote-3471855 -Node: String Functions472124 -Ref: String Functions-Footnote-1495621 -Ref: String Functions-Footnote-2495750 -Ref: String Functions-Footnote-3495998 -Node: Gory Details496085 -Ref: table-sub-escapes497764 -Ref: table-sub-posix-92499118 -Ref: table-sub-proposed500469 -Ref: table-posix-sub501823 -Ref: table-gensub-escapes503368 -Ref: Gory Details-Footnote-1504575 -Ref: Gory Details-Footnote-2504626 -Node: I/O Functions504777 -Ref: I/O Functions-Footnote-1511882 -Node: Time Functions512029 -Ref: Time Functions-Footnote-1522962 -Ref: Time Functions-Footnote-2523030 -Ref: Time Functions-Footnote-3523188 -Ref: Time Functions-Footnote-4523299 -Ref: Time Functions-Footnote-5523411 -Ref: Time Functions-Footnote-6523638 -Node: Bitwise Functions523904 -Ref: table-bitwise-ops524462 -Ref: Bitwise Functions-Footnote-1528683 -Node: Type Functions528867 -Node: I18N Functions529337 -Node: User-defined530964 -Node: Definition Syntax531768 -Ref: Definition Syntax-Footnote-1536678 -Node: Function Example536747 -Node: Function Caveats539341 -Node: Calling A Function539762 -Node: Variable Scope540877 -Node: Pass By Value/Reference543840 -Node: Return Statement547280 -Node: Dynamic Typing550261 -Node: Indirect Calls551192 -Node: Library Functions560877 -Ref: Library Functions-Footnote-1564390 -Ref: Library Functions-Footnote-2564533 -Node: Library Names564704 -Ref: Library Names-Footnote-1568175 -Ref: Library Names-Footnote-2568395 -Node: General Functions568481 -Node: Strtonum Function569434 -Node: Assert Function572364 -Node: Round Function575690 -Node: Cliff Random Function577233 -Node: Ordinal Functions578249 -Ref: Ordinal Functions-Footnote-1581319 -Ref: Ordinal Functions-Footnote-2581571 -Node: Join Function581780 -Ref: Join Function-Footnote-1583551 -Node: Getlocaltime Function583751 -Node: Data File Management587466 -Node: Filetrans Function588098 -Node: Rewind Function592237 -Node: File Checking593624 -Node: Empty Files594718 -Node: Ignoring Assigns596948 -Node: Getopt Function598501 -Ref: Getopt Function-Footnote-1609805 -Node: Passwd Functions610008 -Ref: Passwd Functions-Footnote-1618983 -Node: Group Functions619071 -Node: Walking Arrays627155 -Node: Sample Programs628724 -Node: Running Examples629401 -Node: Clones630129 -Node: Cut Program631353 -Node: Egrep Program641198 -Ref: Egrep Program-Footnote-1648971 -Node: Id Program649081 -Node: Split Program652697 -Ref: Split Program-Footnote-1656216 -Node: Tee Program656344 -Node: Uniq Program659147 -Node: Wc Program666576 -Ref: Wc Program-Footnote-1670842 -Ref: Wc Program-Footnote-2671042 -Node: Miscellaneous Programs671134 -Node: Dupword Program672322 -Node: Alarm Program674353 -Node: Translate Program679102 -Ref: Translate Program-Footnote-1683489 -Ref: Translate Program-Footnote-2683717 -Node: Labels Program683851 -Ref: Labels Program-Footnote-1687222 -Node: Word Sorting687306 -Node: History Sorting691190 -Node: Extract Program693029 -Ref: Extract Program-Footnote-1700512 -Node: Simple Sed700640 -Node: Igawk Program703702 -Ref: Igawk Program-Footnote-1718859 -Ref: Igawk Program-Footnote-2719060 -Node: Anagram Program719198 -Node: Signature Program722266 -Node: Internationalization723366 -Node: I18N and L10N724798 -Node: Explaining gettext725484 -Ref: Explaining gettext-Footnote-1730550 -Ref: Explaining gettext-Footnote-2730734 -Node: Programmer i18n730899 -Node: Translator i18n735099 -Node: String Extraction735892 -Ref: String Extraction-Footnote-1736853 -Node: Printf Ordering736939 -Ref: Printf Ordering-Footnote-1739723 -Node: I18N Portability739787 -Ref: I18N Portability-Footnote-1742236 -Node: I18N Example742299 -Ref: I18N Example-Footnote-1744934 -Node: Gawk I18N745006 -Node: Advanced Features745623 -Node: Nondecimal Data747127 -Node: Array Sorting748710 -Node: Controlling Array Traversal749407 -Node: Array Sorting Functions757645 -Ref: Array Sorting Functions-Footnote-1761319 -Ref: Array Sorting Functions-Footnote-2761412 -Node: Two-way I/O761606 -Ref: Two-way I/O-Footnote-1767038 -Node: TCP/IP Networking767108 -Node: Profiling769952 -Node: Debugger777406 -Node: Debugging778374 -Node: Debugging Concepts778807 -Node: Debugging Terms780663 -Node: Awk Debugging783260 -Node: Sample Debugging Session784152 -Node: Debugger Invocation784672 -Node: Finding The Bug786001 -Node: List of Debugger Commands792489 -Node: Breakpoint Control793823 -Node: Debugger Execution Control797487 -Node: Viewing And Changing Data800847 -Node: Execution Stack804203 -Node: Debugger Info805670 -Node: Miscellaneous Debugger Commands809651 -Node: Readline Support815096 -Node: Limitations815927 -Node: Arbitrary Precision Arithmetic818179 -Ref: Arbitrary Precision Arithmetic-Footnote-1819821 -Node: General Arithmetic819969 -Node: Floating Point Issues821689 -Node: String Conversion Precision822570 -Ref: String Conversion Precision-Footnote-1824276 -Node: Unexpected Results824385 -Node: POSIX Floating Point Problems826538 -Ref: POSIX Floating Point Problems-Footnote-1830363 -Node: Integer Programming830401 -Node: Floating-point Programming832154 -Ref: Floating-point Programming-Footnote-1838463 -Node: Floating-point Representation838727 -Node: Floating-point Context839892 -Ref: table-ieee-formats840734 -Node: Rounding Mode842118 -Ref: table-rounding-modes842597 -Ref: Rounding Mode-Footnote-1845601 -Node: Gawk and MPFR845782 -Node: Arbitrary Precision Floats847024 -Ref: Arbitrary Precision Floats-Footnote-1849453 -Node: Setting Precision849764 -Node: Setting Rounding Mode852497 -Ref: table-gawk-rounding-modes852901 -Node: Floating-point Constants854081 -Node: Changing Precision855505 -Ref: Changing Precision-Footnote-1856905 -Node: Exact Arithmetic857079 -Node: Arbitrary Precision Integers860187 -Ref: Arbitrary Precision Integers-Footnote-1863187 -Node: Dynamic Extensions863334 -Node: Extension Intro864711 -Node: Plugin License865919 -Node: Extension Mechanism Outline866604 -Ref: load-extension867021 -Ref: load-new-function868499 -Ref: call-new-function869480 -Node: Extension API Description871474 -Node: Extension API Functions Introduction872813 -Node: General Data Types877591 -Ref: General Data Types-Footnote-1883193 -Node: Requesting Values883492 -Ref: table-value-types-returned884223 -Node: Constructor Functions885177 -Node: Registration Functions888173 -Node: Extension Functions888858 -Node: Exit Callback Functions891032 -Node: Extension Version String892275 -Node: Input Parsers892925 -Node: Output Wrappers902642 -Node: Two-way processors907058 -Node: Printing Messages909188 -Ref: Printing Messages-Footnote-1910265 -Node: Updating `ERRNO'910417 -Node: Accessing Parameters911156 -Node: Symbol Table Access912386 -Node: Symbol table by name912898 -Node: Symbol table by cookie914471 -Ref: Symbol table by cookie-Footnote-1918600 -Node: Cached values918663 -Ref: Cached values-Footnote-1922106 -Node: Array Manipulation922197 -Ref: Array Manipulation-Footnote-1923295 -Node: Array Data Types923334 -Ref: Array Data Types-Footnote-1926037 -Node: Array Functions926129 -Node: Flattening Arrays929895 -Node: Creating Arrays936734 -Node: Extension API Variables941529 -Node: Extension Versioning942165 -Node: Extension API Informational Variables944066 -Node: Extension API Boilerplate945152 -Node: Finding Extensions948983 -Node: Extension Example949530 -Node: Internal File Description950268 -Node: Internal File Ops953956 -Ref: Internal File Ops-Footnote-1965403 -Node: Using Internal File Ops965543 -Ref: Using Internal File Ops-Footnote-1967896 -Node: Extension Samples968162 -Node: Extension Sample File Functions969686 -Node: Extension Sample Fnmatch978159 -Node: Extension Sample Fork979885 -Node: Extension Sample Inplace981103 -Node: Extension Sample Ord982895 -Node: Extension Sample Readdir983674 -Node: Extension Sample Revout985178 -Node: Extension Sample Rev2way985771 -Node: Extension Sample Read write array986461 -Node: Extension Sample Readfile988344 -Node: Extension Sample API Tests989101 -Node: Extension Sample Time989626 -Node: gawkextlib990933 -Node: Language History993314 -Node: V7/SVR3.1994836 -Node: SVR4997157 -Node: POSIX998599 -Node: BTL999607 -Node: POSIX/GNU1000412 -Node: Common Extensions1005947 -Node: Ranges and Locales1007054 -Ref: Ranges and Locales-Footnote-11011672 -Ref: Ranges and Locales-Footnote-21011699 -Ref: Ranges and Locales-Footnote-31011959 -Node: Contributors1012180 -Node: Installation1016476 -Node: Gawk Distribution1017370 -Node: Getting1017854 -Node: Extracting1018680 -Node: Distribution contents1020372 -Node: Unix Installation1025633 -Node: Quick Installation1026250 -Node: Additional Configuration Options1028212 -Node: Configuration Philosophy1029689 -Node: Non-Unix Installation1032031 -Node: PC Installation1032489 -Node: PC Binary Installation1033788 -Node: PC Compiling1035636 -Node: PC Testing1038580 -Node: PC Using1039756 -Node: Cygwin1043941 -Node: MSYS1044941 -Node: VMS Installation1045455 -Node: VMS Compilation1046058 -Ref: VMS Compilation-Footnote-11047065 -Node: VMS Installation Details1047123 -Node: VMS Running1048758 -Node: VMS Old Gawk1050365 -Node: Bugs1050839 -Node: Other Versions1054691 -Node: Notes1060347 -Node: Compatibility Mode1061147 -Node: Additions1061930 -Node: Accessing The Source1062857 -Node: Adding Code1064460 -Node: New Ports1070502 -Node: Derived Files1074637 -Ref: Derived Files-Footnote-11079958 -Ref: Derived Files-Footnote-21079992 -Ref: Derived Files-Footnote-31080592 -Node: Future Extensions1080690 -Node: Implementation Limitations1081271 -Node: Extension Design1082523 -Node: Old Extension Problems1083672 -Ref: Old Extension Problems-Footnote-11085180 -Node: Extension New Mechanism Goals1085237 -Ref: Extension New Mechanism Goals-Footnote-11088596 -Node: Extension Other Design Decisions1088782 -Node: Extension Future Growth1090888 -Node: Old Extension Mechansim1091709 -Node: Basic Concepts1093466 -Node: Basic High Level1094147 -Ref: figure-general-flow1094418 -Ref: figure-process-flow1095017 -Ref: Basic High Level-Footnote-11098246 -Node: Basic Data Typing1098431 -Node: Glossary1101786 -Node: Copying1127097 -Node: GNU Free Documentation License1164654 -Node: Index1189791 +Ref: table-locale-affects313620 +Ref: Conversion-Footnote-1314244 +Node: All Operators314353 +Node: Arithmetic Ops314983 +Node: Concatenation317488 +Ref: Concatenation-Footnote-1320281 +Node: Assignment Ops320401 +Ref: table-assign-ops325389 +Node: Increment Ops326797 +Node: Truth Values and Conditions330267 +Node: Truth Values331350 +Node: Typing and Comparison332399 +Node: Variable Typing333188 +Ref: Variable Typing-Footnote-1337085 +Node: Comparison Operators337207 +Ref: table-relational-ops337617 +Node: POSIX String Comparison341166 +Ref: POSIX String Comparison-Footnote-1342122 +Node: Boolean Ops342260 +Ref: Boolean Ops-Footnote-1346338 +Node: Conditional Exp346429 +Node: Function Calls348161 +Node: Precedence351755 +Node: Locales355424 +Node: Patterns and Actions356513 +Node: Pattern Overview357567 +Node: Regexp Patterns359236 +Node: Expression Patterns359779 +Node: Ranges363464 +Node: BEGIN/END366430 +Node: Using BEGIN/END367192 +Ref: Using BEGIN/END-Footnote-1369923 +Node: I/O And BEGIN/END370029 +Node: BEGINFILE/ENDFILE372311 +Node: Empty375215 +Node: Using Shell Variables375531 +Node: Action Overview377816 +Node: Statements380173 +Node: If Statement382027 +Node: While Statement383526 +Node: Do Statement385570 +Node: For Statement386726 +Node: Switch Statement389878 +Node: Break Statement391975 +Node: Continue Statement393965 +Node: Next Statement395758 +Node: Nextfile Statement398148 +Node: Exit Statement400789 +Node: Built-in Variables403205 +Node: User-modified404300 +Ref: User-modified-Footnote-1412655 +Node: Auto-set412717 +Ref: Auto-set-Footnote-1425068 +Ref: Auto-set-Footnote-2425273 +Node: ARGC and ARGV425329 +Node: Arrays429180 +Node: Array Basics430685 +Node: Array Intro431511 +Node: Reference to Elements435829 +Node: Assigning Elements438099 +Node: Array Example438590 +Node: Scanning an Array440322 +Node: Controlling Scanning442636 +Ref: Controlling Scanning-Footnote-1447569 +Node: Delete447885 +Ref: Delete-Footnote-1450650 +Node: Numeric Array Subscripts450707 +Node: Uninitialized Subscripts452890 +Node: Multi-dimensional454518 +Node: Multi-scanning457612 +Node: Arrays of Arrays459203 +Node: Functions463848 +Node: Built-in464667 +Node: Calling Built-in465745 +Node: Numeric Functions467733 +Ref: Numeric Functions-Footnote-1471565 +Ref: Numeric Functions-Footnote-2471922 +Ref: Numeric Functions-Footnote-3471970 +Node: String Functions472239 +Ref: String Functions-Footnote-1495736 +Ref: String Functions-Footnote-2495865 +Ref: String Functions-Footnote-3496113 +Node: Gory Details496200 +Ref: table-sub-escapes497879 +Ref: table-sub-posix-92499233 +Ref: table-sub-proposed500584 +Ref: table-posix-sub501938 +Ref: table-gensub-escapes503483 +Ref: Gory Details-Footnote-1504690 +Ref: Gory Details-Footnote-2504741 +Node: I/O Functions504892 +Ref: I/O Functions-Footnote-1511997 +Node: Time Functions512144 +Ref: Time Functions-Footnote-1523077 +Ref: Time Functions-Footnote-2523145 +Ref: Time Functions-Footnote-3523303 +Ref: Time Functions-Footnote-4523414 +Ref: Time Functions-Footnote-5523526 +Ref: Time Functions-Footnote-6523753 +Node: Bitwise Functions524019 +Ref: table-bitwise-ops524577 +Ref: Bitwise Functions-Footnote-1528798 +Node: Type Functions528982 +Node: I18N Functions529452 +Node: User-defined531079 +Node: Definition Syntax531883 +Ref: Definition Syntax-Footnote-1536793 +Node: Function Example536862 +Node: Function Caveats539456 +Node: Calling A Function539877 +Node: Variable Scope540992 +Node: Pass By Value/Reference543955 +Node: Return Statement547395 +Node: Dynamic Typing550376 +Node: Indirect Calls551307 +Node: Library Functions560992 +Ref: Library Functions-Footnote-1564505 +Ref: Library Functions-Footnote-2564648 +Node: Library Names564819 +Ref: Library Names-Footnote-1568290 +Ref: Library Names-Footnote-2568510 +Node: General Functions568596 +Node: Strtonum Function569549 +Node: Assert Function572479 +Node: Round Function575805 +Node: Cliff Random Function577348 +Node: Ordinal Functions578364 +Ref: Ordinal Functions-Footnote-1581434 +Ref: Ordinal Functions-Footnote-2581686 +Node: Join Function581895 +Ref: Join Function-Footnote-1583666 +Node: Getlocaltime Function583866 +Node: Data File Management587581 +Node: Filetrans Function588213 +Node: Rewind Function592352 +Node: File Checking593739 +Node: Empty Files594833 +Node: Ignoring Assigns597063 +Node: Getopt Function598616 +Ref: Getopt Function-Footnote-1609920 +Node: Passwd Functions610123 +Ref: Passwd Functions-Footnote-1619098 +Node: Group Functions619186 +Node: Walking Arrays627270 +Node: Sample Programs628839 +Node: Running Examples629516 +Node: Clones630244 +Node: Cut Program631468 +Node: Egrep Program641313 +Ref: Egrep Program-Footnote-1649086 +Node: Id Program649196 +Node: Split Program652812 +Ref: Split Program-Footnote-1656331 +Node: Tee Program656459 +Node: Uniq Program659262 +Node: Wc Program666691 +Ref: Wc Program-Footnote-1670957 +Ref: Wc Program-Footnote-2671157 +Node: Miscellaneous Programs671249 +Node: Dupword Program672437 +Node: Alarm Program674468 +Node: Translate Program679217 +Ref: Translate Program-Footnote-1683604 +Ref: Translate Program-Footnote-2683832 +Node: Labels Program683966 +Ref: Labels Program-Footnote-1687337 +Node: Word Sorting687421 +Node: History Sorting691305 +Node: Extract Program693144 +Ref: Extract Program-Footnote-1700627 +Node: Simple Sed700755 +Node: Igawk Program703817 +Ref: Igawk Program-Footnote-1718974 +Ref: Igawk Program-Footnote-2719175 +Node: Anagram Program719313 +Node: Signature Program722381 +Node: Internationalization723481 +Node: I18N and L10N724913 +Node: Explaining gettext725599 +Ref: Explaining gettext-Footnote-1730665 +Ref: Explaining gettext-Footnote-2730849 +Node: Programmer i18n731014 +Node: Translator i18n735214 +Node: String Extraction736007 +Ref: String Extraction-Footnote-1736968 +Node: Printf Ordering737054 +Ref: Printf Ordering-Footnote-1739838 +Node: I18N Portability739902 +Ref: I18N Portability-Footnote-1742351 +Node: I18N Example742414 +Ref: I18N Example-Footnote-1745049 +Node: Gawk I18N745121 +Node: Advanced Features745738 +Node: Nondecimal Data747242 +Node: Array Sorting748825 +Node: Controlling Array Traversal749522 +Node: Array Sorting Functions757760 +Ref: Array Sorting Functions-Footnote-1761434 +Ref: Array Sorting Functions-Footnote-2761527 +Node: Two-way I/O761721 +Ref: Two-way I/O-Footnote-1767153 +Node: TCP/IP Networking767223 +Node: Profiling770067 +Node: Debugger777521 +Node: Debugging778489 +Node: Debugging Concepts778922 +Node: Debugging Terms780778 +Node: Awk Debugging783375 +Node: Sample Debugging Session784267 +Node: Debugger Invocation784787 +Node: Finding The Bug786116 +Node: List of Debugger Commands792604 +Node: Breakpoint Control793938 +Node: Debugger Execution Control797602 +Node: Viewing And Changing Data800962 +Node: Execution Stack804318 +Node: Debugger Info805785 +Node: Miscellaneous Debugger Commands809766 +Node: Readline Support815211 +Node: Limitations816042 +Node: Arbitrary Precision Arithmetic818294 +Ref: Arbitrary Precision Arithmetic-Footnote-1819936 +Node: General Arithmetic820084 +Node: Floating Point Issues821804 +Node: String Conversion Precision822685 +Ref: String Conversion Precision-Footnote-1824391 +Node: Unexpected Results824500 +Node: POSIX Floating Point Problems826653 +Ref: POSIX Floating Point Problems-Footnote-1830478 +Node: Integer Programming830516 +Node: Floating-point Programming832269 +Ref: Floating-point Programming-Footnote-1838578 +Node: Floating-point Representation838842 +Node: Floating-point Context840007 +Ref: table-ieee-formats840849 +Node: Rounding Mode842233 +Ref: table-rounding-modes842712 +Ref: Rounding Mode-Footnote-1845716 +Node: Gawk and MPFR845897 +Node: Arbitrary Precision Floats847139 +Ref: Arbitrary Precision Floats-Footnote-1849568 +Node: Setting Precision849879 +Node: Setting Rounding Mode852612 +Ref: table-gawk-rounding-modes853016 +Node: Floating-point Constants854196 +Node: Changing Precision855620 +Ref: Changing Precision-Footnote-1857020 +Node: Exact Arithmetic857194 +Node: Arbitrary Precision Integers860302 +Ref: Arbitrary Precision Integers-Footnote-1863302 +Node: Dynamic Extensions863449 +Node: Extension Intro864826 +Node: Plugin License866034 +Node: Extension Mechanism Outline866719 +Ref: load-extension867136 +Ref: load-new-function868614 +Ref: call-new-function869609 +Node: Extension API Description871617 +Node: Extension API Functions Introduction872956 +Node: General Data Types877734 +Ref: General Data Types-Footnote-1883336 +Node: Requesting Values883635 +Ref: table-value-types-returned884366 +Node: Constructor Functions885320 +Node: Registration Functions888316 +Node: Extension Functions889001 +Node: Exit Callback Functions891175 +Node: Extension Version String892418 +Node: Input Parsers893068 +Node: Output Wrappers902785 +Node: Two-way processors907201 +Node: Printing Messages909331 +Ref: Printing Messages-Footnote-1910408 +Node: Updating `ERRNO'910560 +Node: Accessing Parameters911299 +Node: Symbol Table Access912529 +Node: Symbol table by name913041 +Node: Symbol table by cookie914614 +Ref: Symbol table by cookie-Footnote-1918743 +Node: Cached values918806 +Ref: Cached values-Footnote-1922249 +Node: Array Manipulation922340 +Ref: Array Manipulation-Footnote-1923438 +Node: Array Data Types923477 +Ref: Array Data Types-Footnote-1926180 +Node: Array Functions926272 +Node: Flattening Arrays930038 +Node: Creating Arrays936877 +Node: Extension API Variables941672 +Node: Extension Versioning942308 +Node: Extension API Informational Variables944209 +Node: Extension API Boilerplate945295 +Node: Finding Extensions949126 +Node: Extension Example949673 +Node: Internal File Description950411 +Node: Internal File Ops954099 +Ref: Internal File Ops-Footnote-1965546 +Node: Using Internal File Ops965686 +Ref: Using Internal File Ops-Footnote-1968039 +Node: Extension Samples968305 +Node: Extension Sample File Functions969829 +Node: Extension Sample Fnmatch978302 +Node: Extension Sample Fork980028 +Node: Extension Sample Inplace981246 +Node: Extension Sample Ord983038 +Node: Extension Sample Readdir983817 +Node: Extension Sample Revout985321 +Node: Extension Sample Rev2way985914 +Node: Extension Sample Read write array986604 +Node: Extension Sample Readfile988487 +Node: Extension Sample API Tests989244 +Node: Extension Sample Time989769 +Node: gawkextlib991076 +Node: Language History993457 +Node: V7/SVR3.1994979 +Node: SVR4997300 +Node: POSIX998742 +Node: BTL999750 +Node: POSIX/GNU1000555 +Node: Common Extensions1006090 +Node: Ranges and Locales1007197 +Ref: Ranges and Locales-Footnote-11011815 +Ref: Ranges and Locales-Footnote-21011842 +Ref: Ranges and Locales-Footnote-31012102 +Node: Contributors1012323 +Node: Installation1016619 +Node: Gawk Distribution1017513 +Node: Getting1017997 +Node: Extracting1018823 +Node: Distribution contents1020515 +Node: Unix Installation1025776 +Node: Quick Installation1026393 +Node: Additional Configuration 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