diff options
Diffstat (limited to 'doc/gawk.info')
| -rw-r--r-- | doc/gawk.info | 726 |
1 files changed, 364 insertions, 362 deletions
diff --git a/doc/gawk.info b/doc/gawk.info index de671455..5fbeba40 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -12956,8 +12956,8 @@ Options::): into 'SEPS[N]', where N is the return value of 'split()' (i.e., the number of elements in ARRAY). - The 'split()' function splits strings into pieces in a manner - similar to the way input lines are split into fields. For example: + The 'split()' function splits strings into pieces in the same way + that input lines are split into fields. For example: split("cul-de-sac", a, "-", seps) @@ -12981,7 +12981,9 @@ Options::): separated by runs of whitespace. Also, as with input field splitting, if FIELDSEP is the null string, each individual character in the string is split into its own array element. - (c.e.) + (c.e.) Additionally, if FIELDSEP is a single-character string, + that string acts as the separator, even if its value is a regular + expression metacharacter. Note, however, that 'RS' has no effect on the way 'split()' works. Even though 'RS = ""' causes the newline character to also be an @@ -33021,7 +33023,7 @@ Index * * (asterisk), * operator, as regexp operator: Regexp Operators. (line 89) * * (asterisk), * operator, null strings, matching: String Functions. - (line 540) + (line 542) * * (asterisk), ** operator: Arithmetic Ops. (line 81) * * (asterisk), ** operator <1>: Precedence. (line 48) * * (asterisk), **= operator: Assignment Ops. (line 129) @@ -33420,7 +33422,7 @@ Index * asterisk (*), * operator, as regexp operator: Regexp Operators. (line 89) * asterisk (*), * operator, null strings, matching: String Functions. - (line 540) + (line 542) * asterisk (*), ** operator: Arithmetic Ops. (line 81) * asterisk (*), ** operator <1>: Precedence. (line 48) * asterisk (*), **= operator: Assignment Ops. (line 129) @@ -33643,7 +33645,7 @@ Index * Brian Kernighan's awk <8>: Continue Statement. (line 44) * Brian Kernighan's awk <9>: Nextfile Statement. (line 47) * Brian Kernighan's awk <10>: Delete. (line 51) -* Brian Kernighan's awk <11>: String Functions. (line 496) +* Brian Kernighan's awk <11>: String Functions. (line 498) * Brian Kernighan's awk <12>: Gory Details. (line 19) * Brian Kernighan's awk <13>: I/O Functions. (line 43) * Brian Kernighan's awk, extensions: BTL. (line 6) @@ -33686,7 +33688,7 @@ Index * case sensitivity, and regexps: User-modified. (line 79) * case sensitivity, and string comparisons: User-modified. (line 79) * case sensitivity, array indices and: Array Intro. (line 100) -* case sensitivity, converting case: String Functions. (line 526) +* case sensitivity, converting case: String Functions. (line 528) * case sensitivity, example programs: Library Functions. (line 53) * case sensitivity, gawk: Case-sensitivity. (line 26) * case sensitivity, regexps and: Case-sensitivity. (line 6) @@ -33820,9 +33822,9 @@ Index * control statements: Statements. (line 6) * controlling array scanning order: Controlling Scanning. (line 14) -* convert string to lower case: String Functions. (line 527) -* convert string to number: String Functions. (line 394) -* convert string to upper case: String Functions. (line 533) +* convert string to lower case: String Functions. (line 529) +* convert string to number: String Functions. (line 396) +* convert string to upper case: String Functions. (line 535) * converting integer array subscripts: Numeric Array Subscripts. (line 31) * converting, dates to timestamps: Time Functions. (line 78) @@ -33905,7 +33907,7 @@ Index (line 149) * dark corner, regexp constants, as arguments to user-defined functions: Standard Regexp Constants. (line 43) -* dark corner, split() function: String Functions. (line 364) +* dark corner, split() function: String Functions. (line 366) * dark corner, string continuation: Scalar Constants. (line 53) * dark corner, strings, storing: gawk split records. (line 82) * dark corner, value of ARGV[0]: Auto-set. (line 39) @@ -34464,7 +34466,7 @@ Index * format time string: Time Functions. (line 50) * formats, numeric output: OFMT. (line 6) * formatting output: Printf. (line 6) -* formatting strings: String Functions. (line 387) +* formatting strings: String Functions. (line 389) * forward slash (/) to enclose regular expressions: Regexp. (line 10) * forward slash (/), / operator: Precedence. (line 54) * forward slash (/), /= operator: Assignment Ops. (line 129) @@ -34738,7 +34740,7 @@ Index * gsub: Standard Regexp Constants. (line 43) * gsub <1>: String Functions. (line 140) -* gsub() function, arguments of: String Functions. (line 466) +* gsub() function, arguments of: String Functions. (line 468) * gsub() function, escape processing: Gory Details. (line 6) * Guerrero, Juan Manuel: Acknowledgments. (line 60) * Guerrero, Juan Manuel <1>: Contributors. (line 150) @@ -35028,7 +35030,7 @@ Index * matching, expressions, See comparison expressions: Typing and Comparison. (line 9) * matching, leftmost longest: Multiple Line. (line 26) -* matching, null strings: String Functions. (line 540) +* matching, null strings: String Functions. (line 542) * mawk utility: Escape Sequences. (line 121) * mawk utility <1>: Getline/Pipe. (line 62) * mawk utility <2>: Concatenation. (line 36) @@ -35118,7 +35120,7 @@ Index (line 43) * null strings, converting numbers to strings: Strings And Numbers. (line 21) -* null strings, matching: String Functions. (line 540) +* null strings, matching: String Functions. (line 542) * number as string of bits: Bitwise Functions. (line 109) * number of array elements: String Functions. (line 201) * number sign (#), #! (executable scripts): Executable Scripts. @@ -35296,7 +35298,7 @@ Index * portability, operators: Increment Ops. (line 60) * portability, operators, not in POSIX awk: Precedence. (line 97) * portability, POSIXLY_CORRECT environment variable: Options. (line 376) -* portability, substr() function: String Functions. (line 516) +* portability, substr() function: String Functions. (line 518) * portable object files: Explaining gettext. (line 37) * portable object files <1>: Translator i18n. (line 6) * portable object files, converting to message object files: I18N Example. @@ -35548,7 +35550,7 @@ Index * regular expressions, searching for: Egrep Program. (line 6) * relational operators, See comparison operators: Typing and Comparison. (line 9) -* replace in string: String Functions. (line 412) +* replace in string: String Functions. (line 414) * retrying input: Retrying Input. (line 6) * return debugger command: Debugger Execution Control. (line 54) @@ -35718,7 +35720,7 @@ Index (line 37) * sidebar, Interactive Versus Noninteractive Buffering: I/O Functions. (line 74) -* sidebar, Matching the Null String: String Functions. (line 538) +* sidebar, Matching the Null String: String Functions. (line 540) * sidebar, Operator Evaluation Order: Increment Ops. (line 58) * sidebar, Piping into sh: Redirection. (line 134) * sidebar, Pre-POSIX awk Used OFMT for String Conversion: Strings And Numbers. @@ -35796,7 +35798,7 @@ Index * split() function, array elements, deleting: Delete. (line 61) * split.awk program: Split Program. (line 30) * sprintf: OFMT. (line 15) -* sprintf <1>: String Functions. (line 387) +* sprintf <1>: String Functions. (line 389) * sprintf() function, OFMT variable and: User-modified. (line 116) * sprintf() function, print/printf statements and: Round Function. (line 6) @@ -35842,7 +35844,7 @@ Index * strings, continuation across lines: Scalar Constants. (line 53) * strings, converting: Strings And Numbers. (line 6) * strings, converting <1>: Bitwise Functions. (line 109) -* strings, converting letter case: String Functions. (line 526) +* strings, converting letter case: String Functions. (line 528) * strings, converting, numbers to: User-modified. (line 30) * strings, converting, numbers to <1>: User-modified. (line 107) * strings, empty, See null strings: awk split records. (line 121) @@ -35853,13 +35855,13 @@ Index * strings, null: Regexp Field Splitting. (line 43) * strings, numeric: Variable Typing. (line 67) -* strtonum: String Functions. (line 394) +* strtonum: String Functions. (line 396) * strtonum() function (gawk), --non-decimal-data option and: Nondecimal Data. (line 35) * sub: Standard Regexp Constants. (line 43) -* sub <1>: String Functions. (line 412) -* sub() function, arguments of: String Functions. (line 466) +* sub <1>: String Functions. (line 414) +* sub() function, arguments of: String Functions. (line 468) * sub() function, escape processing: Gory Details. (line 6) * subscript separators: User-modified. (line 149) * subscripts in arrays, multidimensional: Multidimensional. (line 10) @@ -35873,8 +35875,8 @@ Index * SUBSEP variable, and multidimensional arrays: Multidimensional. (line 16) * substitute in string: String Functions. (line 89) -* substr: String Functions. (line 485) -* substring: String Functions. (line 485) +* substr: String Functions. (line 487) +* substring: String Functions. (line 487) * Sumner, Andrew: Other Versions. (line 64) * supplementary groups of gawk process: Auto-set. (line 271) * switch statement: Switch Statement. (line 6) @@ -35934,8 +35936,8 @@ Index * timestamps, converting dates to: Time Functions. (line 78) * timestamps, formatted: Getlocaltime Function. (line 6) -* tolower: String Functions. (line 527) -* toupper: String Functions. (line 533) +* tolower: String Functions. (line 529) +* toupper: String Functions. (line 535) * tr utility: Translate Program. (line 6) * trace debugger command: Miscellaneous Debugger Commands. (line 108) @@ -35961,7 +35963,7 @@ Index * troubleshooting, gawk, fatal errors, function arguments: Calling Built-in. (line 16) * troubleshooting, getline function: File Checking. (line 25) -* troubleshooting, gsub()/sub() functions: String Functions. (line 476) +* troubleshooting, gsub()/sub() functions: String Functions. (line 478) * troubleshooting, match() function: String Functions. (line 292) * troubleshooting, print statement, omitting commas: Print Examples. (line 30) @@ -35971,7 +35973,7 @@ Index * troubleshooting, regexp constants vs. string constants: Computed Regexps. (line 40) * troubleshooting, string concatenation: Concatenation. (line 27) -* troubleshooting, substr() function: String Functions. (line 503) +* troubleshooting, substr() function: String Functions. (line 505) * troubleshooting, system() function: I/O Functions. (line 128) * troubleshooting, typographical errors, global variables: Options. (line 99) @@ -36373,338 +36375,338 @@ Ref: Numeric Functions-Footnote-1535896 Ref: Numeric Functions-Footnote-2536253 Ref: Numeric Functions-Footnote-3536301 Node: String Functions536573 -Ref: String Functions-Footnote-1560282 -Ref: String Functions-Footnote-2560410 -Ref: String Functions-Footnote-3560658 -Node: Gory Details560745 -Ref: table-sub-escapes562536 -Ref: table-sub-proposed564055 -Ref: table-posix-sub565418 -Ref: table-gensub-escapes566959 -Ref: Gory Details-Footnote-1567782 -Node: I/O Functions567936 -Ref: table-system-return-values574404 -Ref: I/O Functions-Footnote-1576484 -Ref: I/O Functions-Footnote-2576632 -Node: Time Functions576752 -Ref: Time Functions-Footnote-1587423 -Ref: Time Functions-Footnote-2587491 -Ref: Time Functions-Footnote-3587649 -Ref: Time Functions-Footnote-4587760 -Ref: Time Functions-Footnote-5587872 -Ref: Time Functions-Footnote-6588099 -Node: Bitwise Functions588365 -Ref: table-bitwise-ops588959 -Ref: Bitwise Functions-Footnote-1595022 -Ref: Bitwise Functions-Footnote-2595195 -Node: Type Functions595386 -Node: I18N Functions598137 -Node: User-defined599788 -Node: Definition Syntax600593 -Ref: Definition Syntax-Footnote-1606280 -Node: Function Example606351 -Ref: Function Example-Footnote-1609273 -Node: Function Caveats609295 -Node: Calling A Function609813 -Node: Variable Scope610771 -Node: Pass By Value/Reference613765 -Node: Return Statement617264 -Node: Dynamic Typing620243 -Node: Indirect Calls621173 -Ref: Indirect Calls-Footnote-1631425 -Node: Functions Summary631553 -Node: Library Functions634258 -Ref: Library Functions-Footnote-1637865 -Ref: Library Functions-Footnote-2638008 -Node: Library Names638179 -Ref: Library Names-Footnote-1641639 -Ref: Library Names-Footnote-2641862 -Node: General Functions641948 -Node: Strtonum Function643051 -Node: Assert Function646073 -Node: Round Function649399 -Node: Cliff Random Function650939 -Node: Ordinal Functions651955 -Ref: Ordinal Functions-Footnote-1655018 -Ref: Ordinal Functions-Footnote-2655270 -Node: Join Function655480 -Ref: Join Function-Footnote-1657250 -Node: Getlocaltime Function657450 -Node: Readfile Function661192 -Node: Shell Quoting663169 -Node: Data File Management664570 -Node: Filetrans Function665202 -Node: Rewind Function669298 -Node: File Checking671208 -Ref: File Checking-Footnote-1672542 -Node: Empty Files672743 -Node: Ignoring Assigns674722 -Node: Getopt Function676272 -Ref: Getopt Function-Footnote-1687741 -Node: Passwd Functions687941 -Ref: Passwd Functions-Footnote-1696780 -Node: Group Functions696868 -Ref: Group Functions-Footnote-1704766 -Node: Walking Arrays704973 -Node: Library Functions Summary707981 -Node: Library Exercises709387 -Node: Sample Programs709852 -Node: Running Examples710622 -Node: Clones711350 -Node: Cut Program712574 -Node: Egrep Program722503 -Ref: Egrep Program-Footnote-1730015 -Node: Id Program730125 -Node: Split Program733805 -Ref: Split Program-Footnote-1737263 -Node: Tee Program737392 -Node: Uniq Program740182 -Node: Wc Program747608 -Ref: Wc Program-Footnote-1751863 -Node: Miscellaneous Programs751957 -Node: Dupword Program753170 -Node: Alarm Program755200 -Node: Translate Program760055 -Ref: Translate Program-Footnote-1764620 -Node: Labels Program764890 -Ref: Labels Program-Footnote-1768241 -Node: Word Sorting768325 -Node: History Sorting772397 -Node: Extract Program774232 -Node: Simple Sed782286 -Node: Igawk Program785360 -Ref: Igawk Program-Footnote-1799691 -Ref: Igawk Program-Footnote-2799893 -Ref: Igawk Program-Footnote-3800015 -Node: Anagram Program800130 -Node: Signature Program803192 -Node: Programs Summary804439 -Node: Programs Exercises805653 -Ref: Programs Exercises-Footnote-1809782 -Node: Advanced Features809873 -Node: Nondecimal Data811863 -Node: Array Sorting813454 -Node: Controlling Array Traversal814154 -Ref: Controlling Array Traversal-Footnote-1822522 -Node: Array Sorting Functions822640 -Ref: Array Sorting Functions-Footnote-1827731 -Node: Two-way I/O827927 -Ref: Two-way I/O-Footnote-1835647 -Ref: Two-way I/O-Footnote-2835834 -Node: TCP/IP Networking835916 -Node: Profiling839034 -Ref: Profiling-Footnote-1847706 -Node: Advanced Features Summary848029 -Node: Internationalization849873 -Node: I18N and L10N851353 -Node: Explaining gettext852040 -Ref: Explaining gettext-Footnote-1857932 -Ref: Explaining gettext-Footnote-2858117 -Node: Programmer i18n858282 -Ref: Programmer i18n-Footnote-1863231 -Node: Translator i18n863280 -Node: String Extraction864074 -Ref: String Extraction-Footnote-1865206 -Node: Printf Ordering865292 -Ref: Printf Ordering-Footnote-1868078 -Node: I18N Portability868142 -Ref: I18N Portability-Footnote-1870598 -Node: I18N Example870661 -Ref: I18N Example-Footnote-1873467 -Node: Gawk I18N873540 -Node: I18N Summary874185 -Node: Debugger875526 -Node: Debugging876549 -Node: Debugging Concepts876990 -Node: Debugging Terms878799 -Node: Awk Debugging881374 -Node: Sample Debugging Session882280 -Node: Debugger Invocation882814 -Node: Finding The Bug884200 -Node: List of Debugger Commands890678 -Node: Breakpoint Control892011 -Node: Debugger Execution Control895705 -Node: Viewing And Changing Data899067 -Node: Execution Stack902441 -Node: Debugger Info904078 -Node: Miscellaneous Debugger Commands908149 -Node: Readline Support913211 -Node: Limitations914107 -Node: Debugging Summary916216 -Node: Arbitrary Precision Arithmetic917495 -Node: Computer Arithmetic918980 -Ref: table-numeric-ranges922746 -Ref: table-floating-point-ranges923239 -Ref: Computer Arithmetic-Footnote-1923897 -Node: Math Definitions923954 -Ref: table-ieee-formats927270 -Ref: Math Definitions-Footnote-1927873 -Node: MPFR features927978 -Node: FP Math Caution929696 -Ref: FP Math Caution-Footnote-1930768 -Node: Inexactness of computations931137 -Node: Inexact representation932097 -Node: Comparing FP Values933457 -Node: Errors accumulate934698 -Node: Getting Accuracy936131 -Node: Try To Round938841 -Node: Setting precision939740 -Ref: table-predefined-precision-strings940437 -Node: Setting the rounding mode942267 -Ref: table-gawk-rounding-modes942641 -Ref: Setting the rounding mode-Footnote-1946572 -Node: Arbitrary Precision Integers946751 -Ref: Arbitrary Precision Integers-Footnote-1949926 -Node: Checking for MPFR950075 -Node: POSIX Floating Point Problems951549 -Ref: POSIX Floating Point Problems-Footnote-1955834 -Node: Floating point summary955872 -Node: Dynamic Extensions958062 -Node: Extension Intro959615 -Node: Plugin License960881 -Node: Extension Mechanism Outline961678 -Ref: figure-load-extension962117 -Ref: figure-register-new-function963682 -Ref: figure-call-new-function964774 -Node: Extension API Description966836 -Node: Extension API Functions Introduction968478 -Node: General Data Types974018 -Ref: General Data Types-Footnote-1982379 -Node: Memory Allocation Functions982678 -Ref: Memory Allocation Functions-Footnote-1986888 -Node: Constructor Functions986987 -Node: Registration Functions990573 -Node: Extension Functions991258 -Node: Exit Callback Functions996473 -Node: Extension Version String997723 -Node: Input Parsers998386 -Node: Output Wrappers1011107 -Node: Two-way processors1015619 -Node: Printing Messages1017884 -Ref: Printing Messages-Footnote-11019055 -Node: Updating ERRNO1019208 -Node: Requesting Values1019947 -Ref: table-value-types-returned1020684 -Node: Accessing Parameters1021620 -Node: Symbol Table Access1022855 -Node: Symbol table by name1023367 -Node: Symbol table by cookie1025156 -Ref: Symbol table by cookie-Footnote-11029341 -Node: Cached values1029405 -Ref: Cached values-Footnote-11032941 -Node: Array Manipulation1033094 -Ref: Array Manipulation-Footnote-11034185 -Node: Array Data Types1034222 -Ref: Array Data Types-Footnote-11036880 -Node: Array Functions1036972 -Node: Flattening Arrays1041470 -Node: Creating Arrays1048446 -Node: Redirection API1053213 -Node: Extension API Variables1056046 -Node: Extension Versioning1056757 -Ref: gawk-api-version1057186 -Node: Extension GMP/MPFR Versioning1058917 -Node: Extension API Informational Variables1060545 -Node: Extension API Boilerplate1061618 -Node: Changes from API V11065592 -Node: Finding Extensions1067164 -Node: Extension Example1067723 -Node: Internal File Description1068521 -Node: Internal File Ops1072601 -Ref: Internal File Ops-Footnote-11083951 -Node: Using Internal File Ops1084091 -Ref: Using Internal File Ops-Footnote-11086474 -Node: Extension Samples1086748 -Node: Extension Sample File Functions1088277 -Node: Extension Sample Fnmatch1095926 -Node: Extension Sample Fork1097413 -Node: Extension Sample Inplace1098631 -Node: Extension Sample Ord1101848 -Node: Extension Sample Readdir1102684 -Ref: table-readdir-file-types1103573 -Node: Extension Sample Revout1104378 -Node: Extension Sample Rev2way1104967 -Node: Extension Sample Read write array1105707 -Node: Extension Sample Readfile1107649 -Node: Extension Sample Time1108744 -Node: Extension Sample API Tests1110092 -Node: gawkextlib1110584 -Node: Extension summary1113502 -Node: Extension Exercises1117204 -Node: Language History1118702 -Node: V7/SVR3.11120358 -Node: SVR41122510 -Node: POSIX1123944 -Node: BTL1125324 -Node: POSIX/GNU1126053 -Node: Feature History1131831 -Node: Common Extensions1147690 -Node: Ranges and Locales1148973 -Ref: Ranges and Locales-Footnote-11153589 -Ref: Ranges and Locales-Footnote-21153616 -Ref: Ranges and Locales-Footnote-31153851 -Node: Contributors1154072 -Node: History summary1160017 -Node: Installation1161397 -Node: Gawk Distribution1162341 -Node: Getting1162825 -Node: Extracting1163788 -Node: Distribution contents1165426 -Node: Unix Installation1171906 -Node: Quick Installation1172588 -Node: Shell Startup Files1175002 -Node: Additional Configuration Options1176091 -Node: Configuration Philosophy1178384 -Node: Non-Unix Installation1180753 -Node: PC Installation1181213 -Node: PC Binary Installation1182051 -Node: PC Compiling1182486 -Node: PC Using1183603 -Node: Cygwin1186818 -Node: MSYS1187917 -Node: VMS Installation1188418 -Node: VMS Compilation1189209 -Ref: VMS Compilation-Footnote-11190438 -Node: VMS Dynamic Extensions1190496 -Node: VMS Installation Details1192181 -Node: VMS Running1194434 -Node: VMS GNV1198713 -Node: VMS Old Gawk1199448 -Node: Bugs1199919 -Node: Bug address1200582 -Node: Usenet1203564 -Node: Maintainers1204568 -Node: Other Versions1205829 -Node: Installation summary1212387 -Node: Notes1213589 -Node: Compatibility Mode1214383 -Node: Additions1215165 -Node: Accessing The Source1216090 -Node: Adding Code1217527 -Node: New Ports1223746 -Node: Derived Files1228234 -Ref: Derived Files-Footnote-11233880 -Ref: Derived Files-Footnote-21233915 -Ref: Derived Files-Footnote-31234513 -Node: Future Extensions1234627 -Node: Implementation Limitations1235285 -Node: Extension Design1236468 -Node: Old Extension Problems1237612 -Ref: Old Extension Problems-Footnote-11239130 -Node: Extension New Mechanism Goals1239187 -Ref: Extension New Mechanism Goals-Footnote-11242551 -Node: Extension Other Design Decisions1242740 -Node: Extension Future Growth1244853 -Node: Notes summary1245689 -Node: Basic Concepts1246864 -Node: Basic High Level1247545 -Ref: figure-general-flow1247827 -Ref: figure-process-flow1248512 -Ref: Basic High Level-Footnote-11251813 -Node: Basic Data Typing1251998 -Node: Glossary1255326 -Node: Copying1287164 -Node: GNU Free Documentation License1324707 -Node: Index1349827 +Ref: String Functions-Footnote-1560431 +Ref: String Functions-Footnote-2560559 +Ref: String Functions-Footnote-3560807 +Node: Gory Details560894 +Ref: table-sub-escapes562685 +Ref: table-sub-proposed564204 +Ref: table-posix-sub565567 +Ref: table-gensub-escapes567108 +Ref: Gory Details-Footnote-1567931 +Node: I/O Functions568085 +Ref: table-system-return-values574553 +Ref: I/O Functions-Footnote-1576633 +Ref: I/O Functions-Footnote-2576781 +Node: Time Functions576901 +Ref: Time Functions-Footnote-1587572 +Ref: Time Functions-Footnote-2587640 +Ref: Time Functions-Footnote-3587798 +Ref: Time Functions-Footnote-4587909 +Ref: Time Functions-Footnote-5588021 +Ref: Time Functions-Footnote-6588248 +Node: Bitwise Functions588514 +Ref: table-bitwise-ops589108 +Ref: Bitwise Functions-Footnote-1595171 +Ref: Bitwise Functions-Footnote-2595344 +Node: Type Functions595535 +Node: I18N Functions598286 +Node: User-defined599937 +Node: Definition Syntax600742 +Ref: Definition Syntax-Footnote-1606429 +Node: Function Example606500 +Ref: Function Example-Footnote-1609422 +Node: Function Caveats609444 +Node: Calling A Function609962 +Node: Variable Scope610920 +Node: Pass By Value/Reference613914 +Node: Return Statement617413 +Node: Dynamic Typing620392 +Node: Indirect Calls621322 +Ref: Indirect Calls-Footnote-1631574 +Node: Functions Summary631702 +Node: Library Functions634407 +Ref: Library Functions-Footnote-1638014 +Ref: Library Functions-Footnote-2638157 +Node: Library Names638328 +Ref: Library Names-Footnote-1641788 +Ref: Library Names-Footnote-2642011 +Node: General Functions642097 +Node: Strtonum Function643200 +Node: Assert Function646222 +Node: Round Function649548 +Node: Cliff Random Function651088 +Node: Ordinal Functions652104 +Ref: Ordinal Functions-Footnote-1655167 +Ref: Ordinal Functions-Footnote-2655419 +Node: Join Function655629 +Ref: Join Function-Footnote-1657399 +Node: Getlocaltime Function657599 +Node: Readfile Function661341 +Node: Shell Quoting663318 +Node: Data File Management664719 +Node: Filetrans Function665351 +Node: Rewind Function669447 +Node: File Checking671357 +Ref: File Checking-Footnote-1672691 +Node: Empty Files672892 +Node: Ignoring Assigns674871 +Node: Getopt Function676421 +Ref: Getopt Function-Footnote-1687890 +Node: Passwd Functions688090 +Ref: Passwd Functions-Footnote-1696929 +Node: Group Functions697017 +Ref: Group Functions-Footnote-1704915 +Node: Walking Arrays705122 +Node: Library Functions Summary708130 +Node: Library Exercises709536 +Node: Sample Programs710001 +Node: Running Examples710771 +Node: Clones711499 +Node: Cut Program712723 +Node: Egrep Program722652 +Ref: Egrep Program-Footnote-1730164 +Node: Id Program730274 +Node: Split Program733954 +Ref: Split Program-Footnote-1737412 +Node: Tee Program737541 +Node: Uniq Program740331 +Node: Wc Program747757 +Ref: Wc Program-Footnote-1752012 +Node: Miscellaneous Programs752106 +Node: Dupword Program753319 +Node: Alarm Program755349 +Node: Translate Program760204 +Ref: Translate Program-Footnote-1764769 +Node: Labels Program765039 +Ref: Labels Program-Footnote-1768390 +Node: Word Sorting768474 +Node: History Sorting772546 +Node: Extract Program774381 +Node: Simple Sed782435 +Node: Igawk Program785509 +Ref: Igawk Program-Footnote-1799840 +Ref: Igawk Program-Footnote-2800042 +Ref: Igawk Program-Footnote-3800164 +Node: Anagram Program800279 +Node: Signature Program803341 +Node: Programs Summary804588 +Node: Programs Exercises805802 +Ref: Programs Exercises-Footnote-1809931 +Node: Advanced Features810022 +Node: Nondecimal Data812012 +Node: Array Sorting813603 +Node: Controlling Array Traversal814303 +Ref: Controlling Array Traversal-Footnote-1822671 +Node: Array Sorting Functions822789 +Ref: Array Sorting Functions-Footnote-1827880 +Node: Two-way I/O828076 +Ref: Two-way I/O-Footnote-1835796 +Ref: Two-way I/O-Footnote-2835983 +Node: TCP/IP Networking836065 +Node: Profiling839183 +Ref: Profiling-Footnote-1847855 +Node: Advanced Features Summary848178 +Node: Internationalization850022 +Node: I18N and L10N851502 +Node: Explaining gettext852189 +Ref: Explaining gettext-Footnote-1858081 +Ref: Explaining gettext-Footnote-2858266 +Node: Programmer i18n858431 +Ref: Programmer i18n-Footnote-1863380 +Node: Translator i18n863429 +Node: String Extraction864223 +Ref: String Extraction-Footnote-1865355 +Node: Printf Ordering865441 +Ref: Printf Ordering-Footnote-1868227 +Node: I18N Portability868291 +Ref: I18N Portability-Footnote-1870747 +Node: I18N Example870810 +Ref: I18N Example-Footnote-1873616 +Node: Gawk I18N873689 +Node: I18N Summary874334 +Node: Debugger875675 +Node: Debugging876698 +Node: Debugging Concepts877139 +Node: Debugging Terms878948 +Node: Awk Debugging881523 +Node: Sample Debugging Session882429 +Node: Debugger Invocation882963 +Node: Finding The Bug884349 +Node: List of Debugger Commands890827 +Node: Breakpoint Control892160 +Node: Debugger Execution Control895854 +Node: Viewing And Changing Data899216 +Node: Execution Stack902590 +Node: Debugger Info904227 +Node: Miscellaneous Debugger Commands908298 +Node: Readline Support913360 +Node: Limitations914256 +Node: Debugging Summary916365 +Node: Arbitrary Precision Arithmetic917644 +Node: Computer Arithmetic919129 +Ref: table-numeric-ranges922895 +Ref: table-floating-point-ranges923388 +Ref: Computer Arithmetic-Footnote-1924046 +Node: Math Definitions924103 +Ref: table-ieee-formats927419 +Ref: Math Definitions-Footnote-1928022 +Node: MPFR features928127 +Node: FP Math Caution929845 +Ref: FP Math Caution-Footnote-1930917 +Node: Inexactness of computations931286 +Node: Inexact representation932246 +Node: Comparing FP Values933606 +Node: Errors accumulate934847 +Node: Getting Accuracy936280 +Node: Try To Round938990 +Node: Setting precision939889 +Ref: table-predefined-precision-strings940586 +Node: Setting the rounding mode942416 +Ref: table-gawk-rounding-modes942790 +Ref: Setting the rounding mode-Footnote-1946721 +Node: Arbitrary Precision Integers946900 +Ref: Arbitrary Precision Integers-Footnote-1950075 +Node: Checking for MPFR950224 +Node: POSIX Floating Point Problems951698 +Ref: POSIX Floating Point Problems-Footnote-1955983 +Node: Floating point summary956021 +Node: Dynamic Extensions958211 +Node: Extension Intro959764 +Node: Plugin License961030 +Node: Extension Mechanism Outline961827 +Ref: figure-load-extension962266 +Ref: figure-register-new-function963831 +Ref: figure-call-new-function964923 +Node: Extension API Description966985 +Node: Extension API Functions Introduction968627 +Node: General Data Types974167 +Ref: General Data Types-Footnote-1982528 +Node: Memory Allocation Functions982827 +Ref: Memory Allocation Functions-Footnote-1987037 +Node: Constructor Functions987136 +Node: Registration Functions990722 +Node: Extension Functions991407 +Node: Exit Callback Functions996622 +Node: Extension Version String997872 +Node: Input Parsers998535 +Node: Output Wrappers1011256 +Node: Two-way processors1015768 +Node: Printing Messages1018033 +Ref: Printing Messages-Footnote-11019204 +Node: Updating ERRNO1019357 +Node: Requesting Values1020096 +Ref: table-value-types-returned1020833 +Node: Accessing Parameters1021769 +Node: Symbol Table Access1023004 +Node: Symbol table by name1023516 +Node: Symbol table by cookie1025305 +Ref: Symbol table by cookie-Footnote-11029490 +Node: Cached values1029554 +Ref: Cached values-Footnote-11033090 +Node: Array Manipulation1033243 +Ref: Array Manipulation-Footnote-11034334 +Node: Array Data Types1034371 +Ref: Array Data Types-Footnote-11037029 +Node: Array Functions1037121 +Node: Flattening Arrays1041619 +Node: Creating Arrays1048595 +Node: Redirection API1053362 +Node: Extension API Variables1056195 +Node: Extension Versioning1056906 +Ref: gawk-api-version1057335 +Node: Extension GMP/MPFR Versioning1059066 +Node: Extension API Informational Variables1060694 +Node: Extension API Boilerplate1061767 +Node: Changes from API V11065741 +Node: Finding Extensions1067313 +Node: Extension Example1067872 +Node: Internal File Description1068670 +Node: Internal File Ops1072750 +Ref: Internal File Ops-Footnote-11084100 +Node: Using Internal File Ops1084240 +Ref: Using Internal File Ops-Footnote-11086623 +Node: Extension Samples1086897 +Node: Extension Sample File Functions1088426 +Node: Extension Sample Fnmatch1096075 +Node: Extension Sample Fork1097562 +Node: Extension Sample Inplace1098780 +Node: Extension Sample Ord1101997 +Node: Extension Sample Readdir1102833 +Ref: table-readdir-file-types1103722 +Node: Extension Sample Revout1104527 +Node: Extension Sample Rev2way1105116 +Node: Extension Sample Read write array1105856 +Node: Extension Sample Readfile1107798 +Node: Extension Sample Time1108893 +Node: Extension Sample API Tests1110241 +Node: gawkextlib1110733 +Node: Extension summary1113651 +Node: Extension Exercises1117353 +Node: Language History1118851 +Node: V7/SVR3.11120507 +Node: SVR41122659 +Node: POSIX1124093 +Node: BTL1125473 +Node: POSIX/GNU1126202 +Node: Feature History1131980 +Node: Common Extensions1147839 +Node: Ranges and Locales1149122 +Ref: Ranges and Locales-Footnote-11153738 +Ref: Ranges and Locales-Footnote-21153765 +Ref: Ranges and Locales-Footnote-31154000 +Node: Contributors1154221 +Node: History summary1160166 +Node: Installation1161546 +Node: Gawk Distribution1162490 +Node: Getting1162974 +Node: Extracting1163937 +Node: Distribution contents1165575 +Node: Unix Installation1172055 +Node: Quick Installation1172737 +Node: Shell Startup Files1175151 +Node: Additional Configuration Options1176240 +Node: Configuration Philosophy1178533 +Node: Non-Unix Installation1180902 +Node: PC Installation1181362 +Node: PC Binary Installation1182200 +Node: PC Compiling1182635 +Node: PC Using1183752 +Node: Cygwin1186967 +Node: MSYS1188066 +Node: VMS Installation1188567 +Node: VMS Compilation1189358 +Ref: VMS Compilation-Footnote-11190587 +Node: VMS Dynamic Extensions1190645 +Node: VMS Installation Details1192330 +Node: VMS Running1194583 +Node: VMS GNV1198862 +Node: VMS Old Gawk1199597 +Node: Bugs1200068 +Node: Bug address1200731 +Node: Usenet1203713 +Node: Maintainers1204717 +Node: Other Versions1205978 +Node: Installation summary1212536 +Node: Notes1213738 +Node: Compatibility Mode1214532 +Node: Additions1215314 +Node: Accessing The Source1216239 +Node: Adding Code1217676 +Node: New Ports1223895 +Node: Derived Files1228383 +Ref: Derived Files-Footnote-11234029 +Ref: Derived Files-Footnote-21234064 +Ref: Derived Files-Footnote-31234662 +Node: Future Extensions1234776 +Node: Implementation Limitations1235434 +Node: Extension Design1236617 +Node: Old Extension Problems1237761 +Ref: Old Extension Problems-Footnote-11239279 +Node: Extension New Mechanism Goals1239336 +Ref: Extension New Mechanism Goals-Footnote-11242700 +Node: Extension Other Design Decisions1242889 +Node: Extension Future Growth1245002 +Node: Notes summary1245838 +Node: Basic Concepts1247013 +Node: Basic High Level1247694 +Ref: figure-general-flow1247976 +Ref: figure-process-flow1248661 +Ref: Basic High Level-Footnote-11251962 +Node: Basic Data Typing1252147 +Node: Glossary1255475 +Node: Copying1287313 +Node: GNU Free Documentation License1324856 +Node: Index1349976 End Tag Table |