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Diffstat (limited to 'doc/gawk.info')
| -rw-r--r-- | doc/gawk.info | 762 |
1 files changed, 386 insertions, 376 deletions
diff --git a/doc/gawk.info b/doc/gawk.info index 3a95857a..ad377666 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -11988,16 +11988,21 @@ available: '"@val_str_asc"' Order by element values in ascending order (rather than by - indices). Scalar values are compared as strings. Subarrays, if - present, come out last. + indices). Scalar values are compared as strings. If the string + values are identical, the index string values are compared instead. + When comparing non-scalar values, '"@val_type_asc"' sort ordering + is used, so subarrays, if present, come out last. '"@val_num_asc"' Order by element values in ascending order (rather than by - indices). Scalar values are compared as numbers. Subarrays, if - present, come out last. When numeric values are equal, the string - values are used to provide an ordering: this guarantees consistent - results across different versions of the C 'qsort()' function,(1) - which 'gawk' uses internally to perform the sorting. + indices). Scalar values are compared as numbers. Non-scalar + values are compared using '"@val_type_asc"' sort ordering, so + subarrays, if present, come out last. When numeric values are + equal, the string values are used to provide an ordering: this + guarantees consistent results across different versions of the C + 'qsort()' function,(1) which 'gawk' uses internally to perform the + sorting. If the string values are also identical, the index string + values are compared instead. '"@ind_str_desc"' Like '"@ind_str_asc"', but the string indices are ordered from high @@ -12013,13 +12018,18 @@ available: '"@val_str_desc"' Like '"@val_str_asc"', but the element values, treated as strings, - are ordered from high to low. Subarrays, if present, come out - first. + are ordered from high to low. If the string values are identical, + the index string values are compared instead. When comparing + non-scalar values, '"@val_type_desc"' sort ordering is used, so + subarrays, if present, come out first. '"@val_num_desc"' Like '"@val_num_asc"', but the element values, treated as numbers, - are ordered from high to low. Subarrays, if present, come out - first. + are ordered from high to low. If the numeric values are equal, the + string values are compared instead. If they are also identical, + the index string values are compared instead. Non-scalar values + are compared using '"@val_type_desc"' sort ordering, so subarrays, + if present, come out first. The array traversal order is determined before the 'for' loop starts to run. Changing 'PROCINFO["sorted_in"]' in the loop body does not @@ -37464,371 +37474,371 @@ Node: Assigning Elements504462 Node: Array Example504953 Node: Scanning an Array506712 Node: Controlling Scanning509734 -Ref: Controlling Scanning-Footnote-1515434 -Node: Numeric Array Subscripts515750 -Node: Uninitialized Subscripts517934 -Node: Delete519553 -Ref: Delete-Footnote-1522305 -Node: Multidimensional522362 -Node: Multiscanning525457 -Node: Arrays of Arrays527048 -Node: Arrays Summary531816 -Node: Functions533909 -Node: Built-in534947 -Node: Calling Built-in536028 -Node: Numeric Functions538024 -Ref: Numeric Functions-Footnote-1542052 -Ref: Numeric Functions-Footnote-2542700 -Ref: Numeric Functions-Footnote-3542748 -Node: String Functions543020 -Ref: String Functions-Footnote-1567204 -Ref: String Functions-Footnote-2567332 -Ref: String Functions-Footnote-3567580 -Node: Gory Details567667 -Ref: table-sub-escapes569458 -Ref: table-sub-proposed570977 -Ref: table-posix-sub572340 -Ref: table-gensub-escapes573881 -Ref: Gory Details-Footnote-1574704 -Node: I/O Functions574858 -Ref: table-system-return-values581326 -Ref: I/O Functions-Footnote-1583406 -Ref: I/O Functions-Footnote-2583554 -Node: Time Functions583674 -Ref: Time Functions-Footnote-1594345 -Ref: Time Functions-Footnote-2594413 -Ref: Time Functions-Footnote-3594571 -Ref: Time Functions-Footnote-4594682 -Ref: Time Functions-Footnote-5594794 -Ref: Time Functions-Footnote-6595021 -Node: Bitwise Functions595287 -Ref: table-bitwise-ops595881 -Ref: Bitwise Functions-Footnote-1601944 -Ref: Bitwise Functions-Footnote-2602117 -Node: Type Functions602308 -Node: I18N Functions605171 -Node: User-defined606822 -Node: Definition Syntax607634 -Ref: Definition Syntax-Footnote-1613321 -Node: Function Example613392 -Ref: Function Example-Footnote-1616314 -Node: Function Calling616336 -Node: Calling A Function616924 -Node: Variable Scope617882 -Node: Pass By Value/Reference620876 -Node: Function Caveats623520 -Ref: Function Caveats-Footnote-1625567 -Node: Return Statement625687 -Node: Dynamic Typing628666 -Node: Indirect Calls629596 -Ref: Indirect Calls-Footnote-1639848 -Node: Functions Summary639976 -Node: Library Functions642681 -Ref: Library Functions-Footnote-1646288 -Ref: Library Functions-Footnote-2646431 -Node: Library Names646602 -Ref: Library Names-Footnote-1650269 -Ref: Library Names-Footnote-2650492 -Node: General Functions650578 -Node: Strtonum Function651681 -Node: Assert Function654703 -Node: Round Function658029 -Node: Cliff Random Function659569 -Node: Ordinal Functions660585 -Ref: Ordinal Functions-Footnote-1663648 -Ref: Ordinal Functions-Footnote-2663900 -Node: Join Function664110 -Ref: Join Function-Footnote-1665880 -Node: Getlocaltime Function666080 -Node: Readfile Function669822 -Node: Shell Quoting671799 -Node: Data File Management673200 -Node: Filetrans Function673832 -Node: Rewind Function677928 -Node: File Checking679837 -Ref: File Checking-Footnote-1681171 -Node: Empty Files681372 -Node: Ignoring Assigns683351 -Node: Getopt Function684901 -Ref: Getopt Function-Footnote-1700115 -Node: Passwd Functions700315 -Ref: Passwd Functions-Footnote-1709154 -Node: Group Functions709242 -Ref: Group Functions-Footnote-1717140 -Node: Walking Arrays717347 -Node: Library Functions Summary720355 -Node: Library Exercises721761 -Node: Sample Programs722226 -Node: Running Examples722996 -Node: Clones723724 -Node: Cut Program724948 -Node: Egrep Program734877 -Ref: Egrep Program-Footnote-1742389 -Node: Id Program742499 -Node: Split Program746179 -Ref: Split Program-Footnote-1749637 -Node: Tee Program749766 -Node: Uniq Program752556 -Node: Wc Program760177 -Ref: Wc Program-Footnote-1764432 -Node: Miscellaneous Programs764526 -Node: Dupword Program765739 -Node: Alarm Program767769 -Node: Translate Program772624 -Ref: Translate Program-Footnote-1777189 -Node: Labels Program777459 -Ref: Labels Program-Footnote-1780810 -Node: Word Sorting780894 -Node: History Sorting784966 -Node: Extract Program787191 -Node: Simple Sed795245 -Node: Igawk Program798319 -Ref: Igawk Program-Footnote-1812650 -Ref: Igawk Program-Footnote-2812852 -Ref: Igawk Program-Footnote-3812974 -Node: Anagram Program813089 -Node: Signature Program816151 -Node: Programs Summary817398 -Node: Programs Exercises818612 -Ref: Programs Exercises-Footnote-1822741 -Node: Advanced Features822832 -Node: Nondecimal Data824822 -Node: Array Sorting826413 -Node: Controlling Array Traversal827113 -Ref: Controlling Array Traversal-Footnote-1835481 -Node: Array Sorting Functions835599 -Ref: Array Sorting Functions-Footnote-1840690 -Node: Two-way I/O840886 -Ref: Two-way I/O-Footnote-1848607 -Ref: Two-way I/O-Footnote-2848794 -Node: TCP/IP Networking848876 -Node: Profiling851994 -Node: Advanced Features Summary861009 -Node: Internationalization862853 -Node: I18N and L10N864333 -Node: Explaining gettext865020 -Ref: Explaining gettext-Footnote-1870912 -Ref: Explaining gettext-Footnote-2871097 -Node: Programmer i18n871262 -Ref: Programmer i18n-Footnote-1876211 -Node: Translator i18n876260 -Node: String Extraction877054 -Ref: String Extraction-Footnote-1878186 -Node: Printf Ordering878272 -Ref: Printf Ordering-Footnote-1881058 -Node: I18N Portability881122 -Ref: I18N Portability-Footnote-1883578 -Node: I18N Example883641 -Ref: I18N Example-Footnote-1886916 -Ref: I18N Example-Footnote-2886989 -Node: Gawk I18N887098 -Node: I18N Summary887747 -Node: Debugger889088 -Node: Debugging890088 -Node: Debugging Concepts890529 -Node: Debugging Terms892338 -Node: Awk Debugging894913 -Ref: Awk Debugging-Footnote-1895858 -Node: Sample Debugging Session895990 -Node: Debugger Invocation896524 -Node: Finding The Bug897910 -Node: List of Debugger Commands904384 -Node: Breakpoint Control905717 -Node: Debugger Execution Control909411 -Node: Viewing And Changing Data912773 -Node: Execution Stack916314 -Node: Debugger Info917951 -Node: Miscellaneous Debugger Commands922022 -Node: Readline Support927084 -Node: Limitations927980 -Node: Debugging Summary930534 -Node: Namespaces931813 -Node: Global Namespace932924 -Node: Qualified Names934322 -Node: Default Namespace935321 -Node: Changing The Namespace936062 -Node: Naming Rules937676 -Node: Internal Name Management939524 -Node: Namespace Example940566 -Node: Namespace And Features943128 -Node: Namespace Summary944563 -Node: Arbitrary Precision Arithmetic946040 -Node: Computer Arithmetic947527 -Ref: table-numeric-ranges951293 -Ref: table-floating-point-ranges951786 -Ref: Computer Arithmetic-Footnote-1952444 -Node: Math Definitions952501 -Ref: table-ieee-formats955817 -Ref: Math Definitions-Footnote-1956420 -Node: MPFR features956525 -Node: FP Math Caution958243 -Ref: FP Math Caution-Footnote-1959315 -Node: Inexactness of computations959684 -Node: Inexact representation960644 -Node: Comparing FP Values962004 -Node: Errors accumulate963245 -Node: Getting Accuracy964678 -Node: Try To Round967388 -Node: Setting precision968287 -Ref: table-predefined-precision-strings968984 -Node: Setting the rounding mode970814 -Ref: table-gawk-rounding-modes971188 -Ref: Setting the rounding mode-Footnote-1975119 -Node: Arbitrary Precision Integers975298 -Ref: Arbitrary Precision Integers-Footnote-1978473 -Node: Checking for MPFR978622 -Node: POSIX Floating Point Problems980096 -Ref: POSIX Floating Point Problems-Footnote-1984381 -Node: Floating point summary984419 -Node: Dynamic Extensions986609 -Node: Extension Intro988162 -Node: Plugin License989428 -Node: Extension Mechanism Outline990225 -Ref: figure-load-extension990664 -Ref: figure-register-new-function992229 -Ref: figure-call-new-function993321 -Node: Extension API Description995383 -Node: Extension API Functions Introduction997025 -Ref: table-api-std-headers998861 -Node: General Data Types1002726 -Ref: General Data Types-Footnote-11011087 -Node: Memory Allocation Functions1011386 -Ref: Memory Allocation Functions-Footnote-11015596 -Node: Constructor Functions1015695 -Node: Registration Functions1019281 -Node: Extension Functions1019966 -Node: Exit Callback Functions1025288 -Node: Extension Version String1026538 -Node: Input Parsers1027201 -Node: Output Wrappers1039922 -Node: Two-way processors1044434 -Node: Printing Messages1046699 -Ref: Printing Messages-Footnote-11047870 -Node: Updating ERRNO1048023 -Node: Requesting Values1048762 -Ref: table-value-types-returned1049499 -Node: Accessing Parameters1050435 -Node: Symbol Table Access1051670 -Node: Symbol table by name1052182 -Ref: Symbol table by name-Footnote-11055206 -Node: Symbol table by cookie1055334 -Ref: Symbol table by cookie-Footnote-11059519 -Node: Cached values1059583 -Ref: Cached values-Footnote-11063119 -Node: Array Manipulation1063272 -Ref: Array Manipulation-Footnote-11064363 -Node: Array Data Types1064400 -Ref: Array Data Types-Footnote-11067058 -Node: Array Functions1067150 -Node: Flattening Arrays1071648 -Node: Creating Arrays1078624 -Node: Redirection API1083391 -Node: Extension API Variables1086224 -Node: Extension Versioning1086935 -Ref: gawk-api-version1087364 -Node: Extension GMP/MPFR Versioning1089095 -Node: Extension API Informational Variables1090723 -Node: Extension API Boilerplate1091796 -Node: Changes from API V11095770 -Node: Finding Extensions1097342 -Node: Extension Example1097901 -Node: Internal File Description1098699 -Node: Internal File Ops1102779 -Ref: Internal File Ops-Footnote-11114129 -Node: Using Internal File Ops1114269 -Ref: Using Internal File Ops-Footnote-11116652 -Node: Extension Samples1116926 -Node: Extension Sample File Functions1118455 -Node: Extension Sample Fnmatch1126104 -Node: Extension Sample Fork1127591 -Node: Extension Sample Inplace1128809 -Node: Extension Sample Ord1132434 -Node: Extension Sample Readdir1133270 -Ref: table-readdir-file-types1134159 -Node: Extension Sample Revout1135226 -Node: Extension Sample Rev2way1135815 -Node: Extension Sample Read write array1136555 -Node: Extension Sample Readfile1138497 -Node: Extension Sample Time1139592 -Node: Extension Sample API Tests1141344 -Node: gawkextlib1141836 -Node: Extension summary1144754 -Node: Extension Exercises1148456 -Node: Language History1149698 -Node: V7/SVR3.11151354 -Node: SVR41153506 -Node: POSIX1154940 -Node: BTL1156320 -Node: POSIX/GNU1157049 -Node: Feature History1162827 -Node: Common Extensions1179146 -Node: Ranges and Locales1180429 -Ref: Ranges and Locales-Footnote-11185045 -Ref: Ranges and Locales-Footnote-21185072 -Ref: Ranges and Locales-Footnote-31185307 -Node: Contributors1185528 -Node: History summary1191481 -Node: Installation1192861 -Node: Gawk Distribution1193805 -Node: Getting1194289 -Node: Extracting1195252 -Node: Distribution contents1196890 -Node: Unix Installation1203370 -Node: Quick Installation1204052 -Node: Shell Startup Files1206466 -Node: Additional Configuration Options1207555 -Node: Configuration Philosophy1209870 -Node: Non-Unix Installation1212239 -Node: PC Installation1212699 -Node: PC Binary Installation1213537 -Node: PC Compiling1213972 -Node: PC Using1215089 -Node: Cygwin1218642 -Node: MSYS1219866 -Node: VMS Installation1220468 -Node: VMS Compilation1221259 -Ref: VMS Compilation-Footnote-11222488 -Node: VMS Dynamic Extensions1222546 -Node: VMS Installation Details1224231 -Node: VMS Running1226484 -Node: VMS GNV1230763 -Node: VMS Old Gawk1231498 -Node: Bugs1231969 -Node: Bug address1232632 -Node: Usenet1235614 -Node: Maintainers1236618 -Node: Other Versions1237879 -Node: Installation summary1244967 -Node: Notes1246169 -Node: Compatibility Mode1246963 -Node: Additions1247745 -Node: Accessing The Source1248670 -Node: Adding Code1250107 -Node: New Ports1256326 -Node: Derived Files1260701 -Ref: Derived Files-Footnote-11266361 -Ref: Derived Files-Footnote-21266396 -Ref: Derived Files-Footnote-31266994 -Node: Future Extensions1267108 -Node: Implementation Limitations1267766 -Node: Extension Design1268949 -Node: Old Extension Problems1270093 -Ref: Old Extension Problems-Footnote-11271611 -Node: Extension New Mechanism Goals1271668 -Ref: Extension New Mechanism Goals-Footnote-11275032 -Node: Extension Other Design Decisions1275221 -Node: Extension Future Growth1277334 -Node: Notes summary1278170 -Node: Basic Concepts1279328 -Node: Basic High Level1280009 -Ref: figure-general-flow1280291 -Ref: figure-process-flow1280976 -Ref: Basic High Level-Footnote-11284277 -Node: Basic Data Typing1284462 -Node: Glossary1287790 -Node: Copying1319628 -Node: GNU Free Documentation License1357171 -Node: Index1382291 +Ref: Controlling Scanning-Footnote-1516190 +Node: Numeric Array Subscripts516506 +Node: Uninitialized Subscripts518690 +Node: Delete520309 +Ref: Delete-Footnote-1523061 +Node: Multidimensional523118 +Node: Multiscanning526213 +Node: Arrays of Arrays527804 +Node: Arrays Summary532572 +Node: Functions534665 +Node: Built-in535703 +Node: Calling Built-in536784 +Node: Numeric Functions538780 +Ref: Numeric Functions-Footnote-1542808 +Ref: Numeric Functions-Footnote-2543456 +Ref: Numeric Functions-Footnote-3543504 +Node: String Functions543776 +Ref: String Functions-Footnote-1567960 +Ref: String Functions-Footnote-2568088 +Ref: String Functions-Footnote-3568336 +Node: Gory Details568423 +Ref: table-sub-escapes570214 +Ref: table-sub-proposed571733 +Ref: table-posix-sub573096 +Ref: table-gensub-escapes574637 +Ref: Gory Details-Footnote-1575460 +Node: I/O Functions575614 +Ref: table-system-return-values582082 +Ref: I/O Functions-Footnote-1584162 +Ref: I/O Functions-Footnote-2584310 +Node: Time Functions584430 +Ref: Time Functions-Footnote-1595101 +Ref: Time Functions-Footnote-2595169 +Ref: Time Functions-Footnote-3595327 +Ref: Time Functions-Footnote-4595438 +Ref: Time Functions-Footnote-5595550 +Ref: Time Functions-Footnote-6595777 +Node: Bitwise Functions596043 +Ref: table-bitwise-ops596637 +Ref: Bitwise Functions-Footnote-1602700 +Ref: Bitwise Functions-Footnote-2602873 +Node: Type Functions603064 +Node: I18N Functions605927 +Node: User-defined607578 +Node: Definition Syntax608390 +Ref: Definition Syntax-Footnote-1614077 +Node: Function Example614148 +Ref: Function Example-Footnote-1617070 +Node: Function Calling617092 +Node: Calling A Function617680 +Node: Variable Scope618638 +Node: Pass By Value/Reference621632 +Node: Function Caveats624276 +Ref: Function Caveats-Footnote-1626323 +Node: Return Statement626443 +Node: Dynamic Typing629422 +Node: Indirect Calls630352 +Ref: Indirect Calls-Footnote-1640604 +Node: Functions Summary640732 +Node: Library Functions643437 +Ref: Library Functions-Footnote-1647044 +Ref: Library Functions-Footnote-2647187 +Node: Library Names647358 +Ref: Library Names-Footnote-1651025 +Ref: Library Names-Footnote-2651248 +Node: General Functions651334 +Node: Strtonum Function652437 +Node: Assert Function655459 +Node: Round Function658785 +Node: Cliff Random Function660325 +Node: Ordinal Functions661341 +Ref: Ordinal Functions-Footnote-1664404 +Ref: Ordinal Functions-Footnote-2664656 +Node: Join Function664866 +Ref: Join Function-Footnote-1666636 +Node: Getlocaltime Function666836 +Node: Readfile Function670578 +Node: Shell Quoting672555 +Node: Data File Management673956 +Node: Filetrans Function674588 +Node: Rewind Function678684 +Node: File Checking680593 +Ref: File Checking-Footnote-1681927 +Node: Empty Files682128 +Node: Ignoring Assigns684107 +Node: Getopt Function685657 +Ref: Getopt Function-Footnote-1700871 +Node: Passwd Functions701071 +Ref: Passwd Functions-Footnote-1709910 +Node: Group Functions709998 +Ref: Group Functions-Footnote-1717896 +Node: Walking Arrays718103 +Node: Library Functions Summary721111 +Node: Library Exercises722517 +Node: Sample Programs722982 +Node: Running Examples723752 +Node: Clones724480 +Node: Cut Program725704 +Node: Egrep Program735633 +Ref: Egrep Program-Footnote-1743145 +Node: Id Program743255 +Node: Split Program746935 +Ref: Split Program-Footnote-1750393 +Node: Tee Program750522 +Node: Uniq Program753312 +Node: Wc Program760933 +Ref: Wc Program-Footnote-1765188 +Node: Miscellaneous Programs765282 +Node: Dupword Program766495 +Node: Alarm Program768525 +Node: Translate Program773380 +Ref: Translate Program-Footnote-1777945 +Node: Labels Program778215 +Ref: Labels Program-Footnote-1781566 +Node: Word Sorting781650 +Node: History Sorting785722 +Node: Extract Program787947 +Node: Simple Sed796001 +Node: Igawk Program799075 +Ref: Igawk Program-Footnote-1813406 +Ref: Igawk Program-Footnote-2813608 +Ref: Igawk Program-Footnote-3813730 +Node: Anagram Program813845 +Node: Signature Program816907 +Node: Programs Summary818154 +Node: Programs Exercises819368 +Ref: Programs Exercises-Footnote-1823497 +Node: Advanced Features823588 +Node: Nondecimal Data825578 +Node: Array Sorting827169 +Node: Controlling Array Traversal827869 +Ref: Controlling Array Traversal-Footnote-1836237 +Node: Array Sorting Functions836355 +Ref: Array Sorting Functions-Footnote-1841446 +Node: Two-way I/O841642 +Ref: Two-way I/O-Footnote-1849363 +Ref: Two-way I/O-Footnote-2849550 +Node: TCP/IP Networking849632 +Node: Profiling852750 +Node: Advanced Features Summary861765 +Node: Internationalization863609 +Node: I18N and L10N865089 +Node: Explaining gettext865776 +Ref: Explaining gettext-Footnote-1871668 +Ref: Explaining gettext-Footnote-2871853 +Node: Programmer i18n872018 +Ref: Programmer i18n-Footnote-1876967 +Node: Translator i18n877016 +Node: String Extraction877810 +Ref: String Extraction-Footnote-1878942 +Node: Printf Ordering879028 +Ref: Printf Ordering-Footnote-1881814 +Node: I18N Portability881878 +Ref: I18N Portability-Footnote-1884334 +Node: I18N Example884397 +Ref: I18N Example-Footnote-1887672 +Ref: I18N Example-Footnote-2887745 +Node: Gawk I18N887854 +Node: I18N Summary888503 +Node: Debugger889844 +Node: Debugging890844 +Node: Debugging Concepts891285 +Node: Debugging Terms893094 +Node: Awk Debugging895669 +Ref: Awk Debugging-Footnote-1896614 +Node: Sample Debugging Session896746 +Node: Debugger Invocation897280 +Node: Finding The Bug898666 +Node: List of Debugger Commands905140 +Node: Breakpoint Control906473 +Node: Debugger Execution Control910167 +Node: Viewing And Changing Data913529 +Node: Execution Stack917070 +Node: Debugger Info918707 +Node: Miscellaneous Debugger Commands922778 +Node: Readline Support927840 +Node: Limitations928736 +Node: Debugging Summary931290 +Node: Namespaces932569 +Node: Global Namespace933680 +Node: Qualified Names935078 +Node: Default Namespace936077 +Node: Changing The Namespace936818 +Node: Naming Rules938432 +Node: Internal Name Management940280 +Node: Namespace Example941322 +Node: Namespace And Features943884 +Node: Namespace Summary945319 +Node: Arbitrary Precision Arithmetic946796 +Node: Computer Arithmetic948283 +Ref: table-numeric-ranges952049 +Ref: table-floating-point-ranges952542 +Ref: Computer Arithmetic-Footnote-1953200 +Node: Math Definitions953257 +Ref: table-ieee-formats956573 +Ref: Math Definitions-Footnote-1957176 +Node: MPFR features957281 +Node: FP Math Caution958999 +Ref: FP Math Caution-Footnote-1960071 +Node: Inexactness of computations960440 +Node: Inexact representation961400 +Node: Comparing FP Values962760 +Node: Errors accumulate964001 +Node: Getting Accuracy965434 +Node: Try To Round968144 +Node: Setting precision969043 +Ref: table-predefined-precision-strings969740 +Node: Setting the rounding mode971570 +Ref: table-gawk-rounding-modes971944 +Ref: Setting the rounding mode-Footnote-1975875 +Node: Arbitrary Precision Integers976054 +Ref: Arbitrary Precision Integers-Footnote-1979229 +Node: Checking for MPFR979378 +Node: POSIX Floating Point Problems980852 +Ref: POSIX Floating Point Problems-Footnote-1985137 +Node: Floating point summary985175 +Node: Dynamic Extensions987365 +Node: Extension Intro988918 +Node: Plugin License990184 +Node: Extension Mechanism Outline990981 +Ref: figure-load-extension991420 +Ref: figure-register-new-function992985 +Ref: figure-call-new-function994077 +Node: Extension API Description996139 +Node: Extension API Functions Introduction997781 +Ref: table-api-std-headers999617 +Node: General Data Types1003482 +Ref: General Data Types-Footnote-11011843 +Node: Memory Allocation Functions1012142 +Ref: Memory Allocation Functions-Footnote-11016352 +Node: Constructor Functions1016451 +Node: Registration Functions1020037 +Node: Extension Functions1020722 +Node: Exit Callback Functions1026044 +Node: Extension Version String1027294 +Node: Input Parsers1027957 +Node: Output Wrappers1040678 +Node: Two-way processors1045190 +Node: Printing Messages1047455 +Ref: Printing Messages-Footnote-11048626 +Node: Updating ERRNO1048779 +Node: Requesting Values1049518 +Ref: table-value-types-returned1050255 +Node: Accessing Parameters1051191 +Node: Symbol Table Access1052426 +Node: Symbol table by name1052938 +Ref: Symbol table by name-Footnote-11055962 +Node: Symbol table by cookie1056090 +Ref: Symbol table by cookie-Footnote-11060275 +Node: Cached values1060339 +Ref: Cached values-Footnote-11063875 +Node: Array Manipulation1064028 +Ref: Array Manipulation-Footnote-11065119 +Node: Array Data Types1065156 +Ref: Array Data Types-Footnote-11067814 +Node: Array Functions1067906 +Node: Flattening Arrays1072404 +Node: Creating Arrays1079380 +Node: Redirection API1084147 +Node: Extension API Variables1086980 +Node: Extension Versioning1087691 +Ref: gawk-api-version1088120 +Node: Extension GMP/MPFR Versioning1089851 +Node: Extension API Informational Variables1091479 +Node: Extension API Boilerplate1092552 +Node: Changes from API V11096526 +Node: Finding Extensions1098098 +Node: Extension Example1098657 +Node: Internal File Description1099455 +Node: Internal File Ops1103535 +Ref: Internal File Ops-Footnote-11114885 +Node: Using Internal File Ops1115025 +Ref: Using Internal File Ops-Footnote-11117408 +Node: Extension Samples1117682 +Node: Extension Sample File Functions1119211 +Node: Extension Sample Fnmatch1126860 +Node: Extension Sample 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Extracting1196008 +Node: Distribution contents1197646 +Node: Unix Installation1204126 +Node: Quick Installation1204808 +Node: Shell Startup Files1207222 +Node: Additional Configuration Options1208311 +Node: Configuration Philosophy1210626 +Node: Non-Unix Installation1212995 +Node: PC Installation1213455 +Node: PC Binary Installation1214293 +Node: PC Compiling1214728 +Node: PC Using1215845 +Node: Cygwin1219398 +Node: MSYS1220622 +Node: VMS Installation1221224 +Node: VMS Compilation1222015 +Ref: VMS Compilation-Footnote-11223244 +Node: VMS Dynamic Extensions1223302 +Node: VMS Installation Details1224987 +Node: VMS Running1227240 +Node: VMS GNV1231519 +Node: VMS Old Gawk1232254 +Node: Bugs1232725 +Node: Bug address1233388 +Node: Usenet1236370 +Node: Maintainers1237374 +Node: Other Versions1238635 +Node: Installation summary1245723 +Node: Notes1246925 +Node: Compatibility Mode1247719 +Node: Additions1248501 +Node: Accessing The Source1249426 +Node: Adding Code1250863 +Node: New 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