diff options
Diffstat (limited to 'doc/gawk.info')
| -rw-r--r-- | doc/gawk.info | 528 |
1 files changed, 272 insertions, 256 deletions
diff --git a/doc/gawk.info b/doc/gawk.info index b8f5df60..18a834f0 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -20510,10 +20510,10 @@ driver and not passed through. CAUTION: Finally, coprocesses open up the possibility of "deadlock" between 'gawk' and the program running in the coprocess. This can occur if you send "too much" data to the coprocess before reading - any back; each process is blocked writing data with noone available - to read what they've already written. There is no workaround for - deadlock; careful programming and knowledge of the behavior of the - coprocess are required. + any back; each process is blocked writing data with no one + available to read what they've already written. There is no + workaround for deadlock; careful programming and knowledge of the + behavior of the coprocess are required. The following example, due to Andrew Schorr, demonstrates how using ptys can help deal with buffering deadlocks. @@ -20896,9 +20896,9 @@ result as the final version of your program. recreate an 'awk' program, profiling and pretty-printing automatically disable 'gawk''s default optimizations. - Pretty printing also preserves the original format of numeric -constants; if you used an octal or hexadecimal value in your source -code, it will appear that way in the output. + Profiling and pretty-printing also preserve the original format of +numeric constants; if you used an octal or hexadecimal value in your +source code, it will appear that way in the output. File: gawk.info, Node: Advanced Features Summary, Prev: Profiling, Up: Advanced Features @@ -33193,7 +33193,9 @@ Index * /inet/... special files (gawk): TCP/IP Networking. (line 6) * /inet4/... special files (gawk): TCP/IP Networking. (line 6) * /inet6/... special files (gawk): TCP/IP Networking. (line 6) +* : (colon), ?: operator: Precedence. (line 91) * ; (semicolon), AWKPATH variable and: PC Using. (line 13) +* ; (semicolon), separating rules: Statements/Lines. (line 90) * ; (semicolon), separating statements in actions: Statements/Lines. (line 90) * ; (semicolon), separating statements in actions <1>: Action Overview. @@ -33366,9 +33368,9 @@ Index (line 6) * arbitrary precision: Arbitrary Precision Arithmetic. (line 6) +* arbitrary precision <1>: Computer Arithmetic. (line 61) * arbitrary precision integers: Arbitrary Precision Integers. (line 6) -* arbitrary-precision: Computer Arithmetic. (line 61) * archaeologists: Bugs. (line 6) * arctangent: Numeric Functions. (line 12) * ARGC/ARGV variables: Auto-set. (line 15) @@ -33395,7 +33397,6 @@ Index * arrays: Arrays. (line 6) * arrays of arrays: Arrays of Arrays. (line 6) * arrays, an example of using: Array Example. (line 6) -* arrays, and IGNORECASE variable: Array Intro. (line 100) * arrays, as parameters to functions: Pass By Value/Reference. (line 44) * arrays, associative: Array Intro. (line 48) @@ -33409,6 +33410,7 @@ Index (line 48) * arrays, elements, retrieving number of: String Functions. (line 42) * arrays, for statement and: Scanning an Array. (line 20) +* arrays, IGNORECASE variable and: Array Intro. (line 100) * arrays, indexing: Array Intro. (line 48) * arrays, merging into strings: Join Function. (line 6) * arrays, multidimensional: Multidimensional. (line 10) @@ -33420,7 +33422,7 @@ Index * arrays, scanning: Scanning an Array. (line 6) * arrays, sorting: Array Sorting Functions. (line 6) -* arrays, sorting, and IGNORECASE variable: Array Sorting Functions. +* arrays, sorting, IGNORECASE variable and: Array Sorting Functions. (line 83) * arrays, sparse: Array Intro. (line 76) * arrays, subscripts, uninitialized variables as: Uninitialized Subscripts. @@ -33582,7 +33584,6 @@ Index * BEGIN pattern: Field Separators. (line 44) * BEGIN pattern <1>: BEGIN/END. (line 6) * BEGIN pattern <2>: Using BEGIN/END. (line 6) -* BEGIN pattern, and profiling: Profiling. (line 62) * BEGIN pattern, assert() user-defined function and: Assert Function. (line 83) * BEGIN pattern, Boolean patterns and: Expression Patterns. (line 70) @@ -33597,6 +33598,7 @@ Index (line 20) * BEGIN pattern, operators and: Using BEGIN/END. (line 17) * BEGIN pattern, print statement and: I/O And BEGIN/END. (line 15) +* BEGIN pattern, profiling and: Profiling. (line 62) * BEGIN pattern, pwcat program: Passwd Functions. (line 143) * BEGIN pattern, running awk programs and: Cut Program. (line 63) * BEGIN pattern, TEXTDOMAIN variable and: Programmer i18n. (line 60) @@ -33620,10 +33622,10 @@ Index * bit-manipulation functions: Bitwise Functions. (line 6) * bits2str() user-defined function: Bitwise Functions. (line 69) * bitwise AND: Bitwise Functions. (line 40) -* bitwise complement: Bitwise Functions. (line 44) +* bitwise complement: Bitwise Functions. (line 25) +* bitwise complement <1>: Bitwise Functions. (line 44) * bitwise OR: Bitwise Functions. (line 50) * bitwise XOR: Bitwise Functions. (line 57) -* bitwise, complement: Bitwise Functions. (line 25) * bitwise, operations: Bitwise Functions. (line 6) * bitwise, shift: Bitwise Functions. (line 32) * body, in actions: Statements. (line 10) @@ -33720,17 +33722,18 @@ Index * caret (^), ^= operator: Assignment Ops. (line 129) * caret (^), ^= operator <1>: Precedence. (line 94) * case keyword: Switch Statement. (line 6) -* 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 528) * case sensitivity, example programs: Library Functions. (line 53) * case sensitivity, gawk: Case-sensitivity. (line 26) * case sensitivity, regexps and: Case-sensitivity. (line 6) +* case sensitivity, regexps and <1>: User-modified. (line 79) +* case sensitivity, string comparisons and: User-modified. (line 79) * CGI, awk scripts for: Options. (line 139) * character classes, See bracket expressions: Regexp Operators. (line 56) -* character lists in regular expression: Bracket Expressions. (line 6) +* character lists in regular expressions: Bracket Expressions. + (line 6) * character lists, See bracket expressions: Regexp Operators. (line 56) * character sets (machine character encodings): Ordinal Functions. (line 45) @@ -33769,14 +33772,15 @@ Index * collating symbols: Bracket Expressions. (line 97) * Colombo, Antonio: Acknowledgments. (line 60) * Colombo, Antonio <1>: Contributors. (line 143) +* colon (:), ?: operator: Precedence. (line 91) * columns, aligning: Print Examples. (line 69) * columns, cutting: Cut Program. (line 6) * comma (,), in range patterns: Ranges. (line 6) * command completion, in debugger: Readline Support. (line 6) -* command line arguments, PROCINFO["argv"]: Auto-set. (line 154) * command line, arguments: Other Arguments. (line 6) * command line, arguments <1>: Auto-set. (line 15) -* command line, arguments <2>: ARGC and ARGV. (line 6) +* command line, arguments <2>: Auto-set. (line 154) +* command line, arguments <3>: ARGC and ARGV. (line 6) * command line, directories on: Command-line directories. (line 6) * command line, formats: Running gawk. (line 12) @@ -33849,6 +33853,8 @@ Index * constants, nondecimal: Nondecimal Data. (line 6) * constants, numeric: Scalar Constants. (line 6) * constants, types of: Constants. (line 6) +* continue debugger command: Debugger Execution Control. + (line 33) * continue program, in debugger: Debugger Execution Control. (line 33) * continue statement: Continue Statement. (line 6) @@ -33867,7 +33873,7 @@ Index * converting, strings to numbers <1>: Bitwise Functions. (line 109) * CONVFMT variable: Strings And Numbers. (line 29) * CONVFMT variable <1>: User-modified. (line 30) -* CONVFMT variable, and array subscripts: Numeric Array Subscripts. +* CONVFMT variable, array subscripts and: Numeric Array Subscripts. (line 6) * cookie: Glossary. (line 255) * coprocesses: Redirection. (line 96) @@ -34065,29 +34071,29 @@ Index * debugger commands, watch: Viewing And Changing Data. (line 66) * debugger commands, where (backtrace): Execution Stack. (line 13) -* debugger concepts: Debugging Terms. (line 6) -* debugger default list amount: Debugger Info. (line 69) -* debugger history file: Debugger Info. (line 81) -* debugger history size: Debugger Info. (line 65) -* debugger options: Debugger Info. (line 57) -* debugger prompt: Debugger Info. (line 78) * debugger, b command: Finding The Bug. (line 32) * debugger, backtrace command: Finding The Bug. (line 52) * debugger, break command: Finding The Bug. (line 32) * debugger, breakpoint command: Finding The Bug. (line 32) * debugger, bt command: Finding The Bug. (line 52) * debugger, command completion: Readline Support. (line 6) +* debugger, concepts: Debugging Terms. (line 6) +* debugger, default list amount: Debugger Info. (line 69) * debugger, history expansion: Readline Support. (line 6) +* debugger, history file: Debugger Info. (line 81) +* debugger, history size: Debugger Info. (line 65) * debugger, how to start: Debugger Invocation. (line 6) * debugger, instruction tracing: Debugger Info. (line 90) * debugger, limitations: Limitations. (line 6) * debugger, n command: Finding The Bug. (line 105) * debugger, next command: Finding The Bug. (line 105) +* debugger, options: Debugger Info. (line 57) * debugger, p command: Finding The Bug. (line 68) * debugger, print command: Finding The Bug. (line 68) * debugger, printing all array elements: Finding The Bug. (line 154) * debugger, printing single array elements: Finding The Bug. (line 140) * debugger, prompt: Debugger Invocation. (line 23) +* debugger, prompt <1>: Debugger Info. (line 78) * debugger, read commands from a file: Debugger Info. (line 97) * debugger, repeating commands: List of Debugger Commands. (line 21) @@ -34095,7 +34101,7 @@ Index * debugger, running the program: Finding The Bug. (line 39) * debugger, save commands to a file: Debugger Info. (line 92) * debugger, setting a breakpoint: Finding The Bug. (line 32) -* debugger, show stack frames: Finding The Bug. (line 52) +* debugger, stack frames, showing: Finding The Bug. (line 52) * debugging awk programs: Debugger. (line 6) * debugging gawk, bug reports: Bugs. (line 9) * debugging, example session: Sample Debugging Session. @@ -34106,8 +34112,8 @@ Index * Deifik, Scott: Acknowledgments. (line 60) * Deifik, Scott <1>: Contributors. (line 54) * delete ARRAY: Delete. (line 39) -* delete breakpoint at location: Breakpoint Control. (line 36) -* delete breakpoint by number: Breakpoint Control. (line 64) +* delete breakpoint, at location: Breakpoint Control. (line 36) +* delete breakpoint, by number: Breakpoint Control. (line 64) * delete debugger command: Breakpoint Control. (line 64) * delete statement: Delete. (line 6) * delete watchpoint: Viewing And Changing Data. @@ -34116,7 +34122,6 @@ Index * deleting entire arrays: Delete. (line 39) * Demaille, Akim: Acknowledgments. (line 60) * describe call stack frame, in debugger: Debugger Info. (line 27) -* differences between gawk and awk: String Functions. (line 201) * differences in awk and gawk, ARGC/ARGV variables: ARGC and ARGV. (line 89) * differences in awk and gawk, ARGIND variable: Auto-set. (line 44) @@ -34161,6 +34166,8 @@ Index (line 6) * differences in awk and gawk, input/output operators <1>: Redirection. (line 96) +* differences in awk and gawk, length() function: String Functions. + (line 201) * differences in awk and gawk, line continuations: Conditional Exp. (line 34) * differences in awk and gawk, LINT variable: User-modified. (line 90) @@ -34180,7 +34187,7 @@ Index (line 6) * differences in awk and gawk, RS/RT variables: gawk split records. (line 58) -* differences in awk and gawk, RT variable: Auto-set. (line 348) +* differences in awk and gawk, RS/RT variables <1>: Auto-set. (line 348) * differences in awk and gawk, single-character fields: Single Character Fields. (line 6) * differences in awk and gawk, split() function: String Functions. @@ -34257,7 +34264,6 @@ Index (line 10) * END pattern: BEGIN/END. (line 6) * END pattern <1>: Using BEGIN/END. (line 6) -* END pattern, and profiling: Profiling. (line 62) * END pattern, assert() user-defined function and: Assert Function. (line 75) * END pattern, Boolean patterns and: Expression Patterns. (line 70) @@ -34268,6 +34274,7 @@ Index (line 44) * END pattern, operators and: Using BEGIN/END. (line 17) * END pattern, print statement and: I/O And BEGIN/END. (line 15) +* END pattern, profiling and: Profiling. (line 62) * ENDFILE pattern: BEGINFILE/ENDFILE. (line 6) * ENDFILE pattern, Boolean patterns and: Expression Patterns. (line 70) * endfile() user-defined function: Filetrans Function. (line 62) @@ -34329,7 +34336,7 @@ Index (line 64) * exit statement: Exit Statement. (line 6) * exit status, of gawk: Exit Status. (line 6) -* exit status, of VMS: VMS Running. (line 28) +* exit status, of gawk, on VMS: VMS Running. (line 28) * exit the debugger: Miscellaneous Debugger Commands. (line 64) * exit the debugger <1>: Miscellaneous Debugger Commands. @@ -34363,6 +34370,7 @@ Index * extensions distributed with gawk: Extension Samples. (line 6) * extensions, allocating memory: Memory Allocation Functions. (line 6) +* extensions, array manipulation in: Array Manipulation. (line 6) * extensions, Brian Kernighan's awk: BTL. (line 6) * extensions, Brian Kernighan's awk <1>: Common Extensions. (line 6) * extensions, common, ** operator: Arithmetic Ops. (line 30) @@ -34843,8 +34851,8 @@ Index * ignore breakpoint: Breakpoint Control. (line 87) * ignore debugger command: Breakpoint Control. (line 87) * IGNORECASE variable: User-modified. (line 79) -* IGNORECASE variable, and array indices: Array Intro. (line 100) -* IGNORECASE variable, and array sorting functions: Array Sorting Functions. +* IGNORECASE variable, array indices and: Array Intro. (line 100) +* IGNORECASE variable, array sorting functions and: Array Sorting Functions. (line 83) * IGNORECASE variable, in example programs: Library Functions. (line 53) @@ -35103,6 +35111,8 @@ Index * maximum precision supported by MPFR library: Auto-set. (line 276) * McIlroy, Doug: Glossary. (line 255) * McPhee, Patrick: Contributors. (line 103) +* memory, allocating for extensions: Memory Allocation Functions. + (line 6) * message object files: Explaining gettext. (line 42) * message object files, converting from portable object files: I18N Example. (line 66) @@ -35119,6 +35129,7 @@ Index * monetary information, localization: Explaining gettext. (line 104) * Moore, Duncan: Getline Notes. (line 40) * MPFR, checking availability of: Checking for MPFR. (line 6) +* MPFR, checking for: Checking for MPFR. (line 6) * msgfmt utility: I18N Example. (line 66) * multiple precision: Arbitrary Precision Arithmetic. (line 6) @@ -35179,11 +35190,11 @@ Index * null strings <2>: Truth Values. (line 6) * null strings <3>: Basic Data Typing. (line 26) * null strings in gawk arguments, quoting and: Quoting. (line 82) -* null strings, and deleting array elements: Delete. (line 27) * null strings, as array subscripts: Uninitialized Subscripts. (line 43) * null strings, converting numbers to strings: Strings And Numbers. (line 21) +* null strings, deleting array elements and: Delete. (line 27) * null strings, matching: String Functions. (line 542) * number as string of bits: Bitwise Functions. (line 109) * number of array elements: String Functions. (line 201) @@ -35424,6 +35435,9 @@ Index * predefined variables, -v option, setting with: Options. (line 41) * predefined variables, conveying information: Auto-set. (line 6) * predefined variables, user-modifiable: User-modified. (line 6) +* pretty printing: Options. (line 235) +* pretty printing <1>: Profiling. (line 222) +* pretty-printing, profiling, difference with: Profiling. (line 229) * print debugger command: Viewing And Changing Data. (line 35) * print statement: Printing. (line 16) @@ -35469,15 +35483,16 @@ Index * PROCINFO array: Auto-set. (line 148) * PROCINFO array <1>: Time Functions. (line 49) * PROCINFO array <2>: Passwd Functions. (line 6) -* PROCINFO array, and communications via ptys: Two-way I/O. (line 114) -* PROCINFO array, and group membership: Group Functions. (line 6) -* PROCINFO array, and user and group ID numbers: Id Program. (line 15) +* PROCINFO array, communications via ptys and: Two-way I/O. (line 114) +* PROCINFO array, group membership and: Group Functions. (line 6) * PROCINFO array, testing the field splitting: Passwd Functions. (line 154) +* PROCINFO array, user and group ID numbers and: Id Program. (line 15) * PROCINFO, values of sorted_in: Controlling Scanning. (line 26) * profiling awk programs: Profiling. (line 6) * profiling awk programs, dynamically: Profiling. (line 179) +* profiling, pretty-printing, difference with: Profiling. (line 229) * program identifiers: Auto-set. (line 193) * program, definition of: Getting Started. (line 21) * programming conventions, --non-decimal-data option: Nondecimal Data. @@ -35711,6 +35726,7 @@ Index * sed utility <2>: Glossary. (line 16) * seeding random number generator: Numeric Functions. (line 64) * semicolon (;), AWKPATH variable and: PC Using. (line 13) +* semicolon (;), separating rules: Statements/Lines. (line 90) * semicolon (;), separating statements in actions: Statements/Lines. (line 90) * semicolon (;), separating statements in actions <1>: Action Overview. @@ -35938,7 +35954,7 @@ Index * subscripts in arrays, uninitialized variables as: Uninitialized Subscripts. (line 6) * SUBSEP variable: User-modified. (line 149) -* SUBSEP variable, and multidimensional arrays: Multidimensional. +* SUBSEP variable, multidimensional arrays and: Multidimensional. (line 16) * substitute in string: String Functions. (line 89) * substr: String Functions. (line 487) @@ -36557,222 +36573,222 @@ Ref: Controlling Array Traversal-Footnote-1823176 Node: Array Sorting Functions823294 Ref: Array Sorting Functions-Footnote-1828385 Node: Two-way I/O828581 -Ref: Two-way I/O-Footnote-1836301 -Ref: Two-way I/O-Footnote-2836488 -Node: TCP/IP Networking836570 -Node: Profiling839688 -Node: Advanced Features Summary848693 -Node: Internationalization850537 -Node: I18N and L10N852017 -Node: Explaining gettext852704 -Ref: Explaining gettext-Footnote-1858596 -Ref: Explaining gettext-Footnote-2858781 -Node: Programmer i18n858946 -Ref: Programmer i18n-Footnote-1863895 -Node: Translator i18n863944 -Node: String Extraction864738 -Ref: String Extraction-Footnote-1865870 -Node: Printf Ordering865956 -Ref: Printf Ordering-Footnote-1868742 -Node: I18N Portability868806 -Ref: I18N Portability-Footnote-1871262 -Node: I18N Example871325 -Ref: I18N Example-Footnote-1874131 -Node: Gawk I18N874204 -Node: I18N Summary874849 -Node: Debugger876190 -Node: Debugging877210 -Node: Debugging Concepts877651 -Node: Debugging Terms879460 -Node: Awk Debugging882035 -Ref: Awk Debugging-Footnote-1882980 -Node: Sample Debugging Session883112 -Node: Debugger Invocation883646 -Node: Finding The Bug885032 -Node: List of Debugger Commands891506 -Node: Breakpoint Control892839 -Node: Debugger Execution Control896533 -Node: Viewing And Changing Data899895 -Node: Execution Stack903269 -Node: Debugger Info904906 -Node: Miscellaneous Debugger Commands908977 -Node: Readline Support914039 -Node: Limitations914935 -Node: Debugging Summary917044 -Node: Arbitrary Precision Arithmetic918323 -Node: Computer Arithmetic919808 -Ref: table-numeric-ranges923574 -Ref: table-floating-point-ranges924067 -Ref: Computer Arithmetic-Footnote-1924725 -Node: Math Definitions924782 -Ref: table-ieee-formats928098 -Ref: Math Definitions-Footnote-1928701 -Node: MPFR features928806 -Node: FP Math Caution930524 -Ref: FP Math Caution-Footnote-1931596 -Node: Inexactness of computations931965 -Node: Inexact representation932925 -Node: Comparing FP Values934285 -Node: Errors accumulate935526 -Node: Getting Accuracy936959 -Node: Try To Round939669 -Node: Setting precision940568 -Ref: table-predefined-precision-strings941265 -Node: Setting the rounding mode943095 -Ref: table-gawk-rounding-modes943469 -Ref: Setting the rounding mode-Footnote-1947400 -Node: Arbitrary Precision Integers947579 -Ref: Arbitrary Precision Integers-Footnote-1950754 -Node: Checking for MPFR950903 -Node: POSIX Floating Point Problems952377 -Ref: POSIX Floating Point Problems-Footnote-1956662 -Node: Floating point summary956700 -Node: Dynamic Extensions958890 -Node: Extension Intro960443 -Node: Plugin License961709 -Node: Extension Mechanism Outline962506 -Ref: figure-load-extension962945 -Ref: figure-register-new-function964510 -Ref: figure-call-new-function965602 -Node: Extension API Description967664 -Node: Extension API Functions Introduction969306 -Node: General Data Types974846 -Ref: General Data Types-Footnote-1983207 -Node: Memory Allocation Functions983506 -Ref: Memory Allocation Functions-Footnote-1987716 -Node: Constructor Functions987815 -Node: Registration Functions991401 -Node: Extension Functions992086 -Node: Exit Callback Functions997301 -Node: Extension Version String998551 -Node: Input Parsers999214 -Node: Output Wrappers1011935 -Node: Two-way processors1016447 -Node: Printing Messages1018712 -Ref: Printing Messages-Footnote-11019883 -Node: Updating ERRNO1020036 -Node: Requesting Values1020775 -Ref: table-value-types-returned1021512 -Node: Accessing Parameters1022448 -Node: Symbol Table Access1023683 -Node: Symbol table by name1024195 -Node: Symbol table by cookie1025984 -Ref: Symbol table by cookie-Footnote-11030169 -Node: Cached values1030233 -Ref: Cached values-Footnote-11033769 -Node: Array Manipulation1033922 -Ref: Array Manipulation-Footnote-11035013 -Node: Array Data Types1035050 -Ref: Array Data Types-Footnote-11037708 -Node: Array Functions1037800 -Node: Flattening Arrays1042298 -Node: Creating Arrays1049274 -Node: Redirection API1054041 -Node: Extension API Variables1056874 -Node: Extension Versioning1057585 -Ref: gawk-api-version1058014 -Node: Extension GMP/MPFR Versioning1059745 -Node: Extension API Informational Variables1061373 -Node: Extension API Boilerplate1062446 -Node: Changes from API V11066420 -Node: Finding Extensions1067992 -Node: Extension Example1068551 -Node: Internal File Description1069349 -Node: Internal File Ops1073429 -Ref: Internal File Ops-Footnote-11084779 -Node: Using Internal File Ops1084919 -Ref: Using Internal File Ops-Footnote-11087302 -Node: Extension Samples1087576 -Node: Extension Sample File Functions1089105 -Node: Extension Sample Fnmatch1096754 -Node: Extension Sample Fork1098241 -Node: Extension Sample Inplace1099459 -Node: Extension Sample Ord1102676 -Node: Extension Sample Readdir1103512 -Ref: table-readdir-file-types1104401 -Node: Extension Sample Revout1105206 -Node: Extension Sample Rev2way1105795 -Node: Extension Sample Read write array1106535 -Node: Extension Sample Readfile1108477 -Node: Extension Sample Time1109572 -Node: Extension Sample API Tests1110920 -Node: gawkextlib1111412 -Node: Extension summary1114330 -Node: Extension Exercises1118032 -Node: Language History1119530 -Node: V7/SVR3.11121186 -Node: SVR41123338 -Node: POSIX1124772 -Node: BTL1126152 -Node: POSIX/GNU1126881 -Node: Feature History1132659 -Node: Common Extensions1148705 -Node: Ranges and Locales1149988 -Ref: Ranges and Locales-Footnote-11154604 -Ref: Ranges and Locales-Footnote-21154631 -Ref: Ranges and Locales-Footnote-31154866 -Node: Contributors1155087 -Node: History summary1161032 -Node: Installation1162412 -Node: Gawk Distribution1163356 -Node: Getting1163840 -Node: Extracting1164803 -Node: Distribution contents1166441 -Node: Unix Installation1172921 -Node: Quick Installation1173603 -Node: Shell Startup Files1176017 -Node: Additional Configuration Options1177106 -Node: Configuration Philosophy1179271 -Node: Non-Unix Installation1181640 -Node: PC Installation1182100 -Node: PC Binary Installation1182938 -Node: PC Compiling1183373 -Node: PC Using1184490 -Node: Cygwin1188043 -Node: MSYS1189142 -Node: VMS Installation1189643 -Node: VMS Compilation1190434 -Ref: VMS Compilation-Footnote-11191663 -Node: VMS Dynamic Extensions1191721 -Node: VMS Installation Details1193406 -Node: VMS Running1195659 -Node: VMS GNV1199938 -Node: VMS Old Gawk1200673 -Node: Bugs1201144 -Node: Bug address1201807 -Node: Usenet1204789 -Node: Maintainers1205793 -Node: Other Versions1207054 -Node: Installation summary1213968 -Node: Notes1215170 -Node: Compatibility Mode1215964 -Node: Additions1216746 -Node: Accessing The Source1217671 -Node: Adding Code1219108 -Node: New Ports1225327 -Node: Derived Files1229815 -Ref: Derived Files-Footnote-11235461 -Ref: Derived Files-Footnote-21235496 -Ref: Derived Files-Footnote-31236094 -Node: Future Extensions1236208 -Node: Implementation Limitations1236866 -Node: Extension Design1238049 -Node: Old Extension Problems1239193 -Ref: Old Extension Problems-Footnote-11240711 -Node: Extension New Mechanism Goals1240768 -Ref: Extension New Mechanism Goals-Footnote-11244132 -Node: Extension Other Design Decisions1244321 -Node: Extension Future Growth1246434 -Node: Notes summary1247270 -Node: Basic Concepts1248445 -Node: Basic High Level1249126 -Ref: figure-general-flow1249408 -Ref: figure-process-flow1250093 -Ref: Basic High Level-Footnote-11253394 -Node: Basic Data Typing1253579 -Node: Glossary1256907 -Node: Copying1288745 -Node: GNU Free Documentation License1326288 -Node: Index1351408 +Ref: Two-way I/O-Footnote-1836302 +Ref: Two-way I/O-Footnote-2836489 +Node: TCP/IP Networking836571 +Node: Profiling839689 +Node: Advanced Features Summary848707 +Node: Internationalization850551 +Node: I18N and L10N852031 +Node: Explaining gettext852718 +Ref: Explaining gettext-Footnote-1858610 +Ref: Explaining gettext-Footnote-2858795 +Node: Programmer i18n858960 +Ref: Programmer i18n-Footnote-1863909 +Node: Translator i18n863958 +Node: String Extraction864752 +Ref: String Extraction-Footnote-1865884 +Node: Printf Ordering865970 +Ref: Printf Ordering-Footnote-1868756 +Node: I18N Portability868820 +Ref: I18N Portability-Footnote-1871276 +Node: I18N Example871339 +Ref: I18N Example-Footnote-1874145 +Node: Gawk I18N874218 +Node: I18N Summary874863 +Node: Debugger876204 +Node: Debugging877224 +Node: Debugging Concepts877665 +Node: Debugging Terms879474 +Node: Awk Debugging882049 +Ref: Awk Debugging-Footnote-1882994 +Node: Sample Debugging Session883126 +Node: Debugger Invocation883660 +Node: Finding The Bug885046 +Node: List of Debugger Commands891520 +Node: Breakpoint Control892853 +Node: Debugger Execution Control896547 +Node: Viewing And Changing Data899909 +Node: Execution Stack903283 +Node: Debugger Info904920 +Node: Miscellaneous Debugger Commands908991 +Node: Readline Support914053 +Node: Limitations914949 +Node: Debugging Summary917058 +Node: Arbitrary Precision Arithmetic918337 +Node: Computer Arithmetic919822 +Ref: table-numeric-ranges923588 +Ref: table-floating-point-ranges924081 +Ref: Computer Arithmetic-Footnote-1924739 +Node: Math Definitions924796 +Ref: table-ieee-formats928112 +Ref: Math Definitions-Footnote-1928715 +Node: MPFR features928820 +Node: FP Math Caution930538 +Ref: FP Math Caution-Footnote-1931610 +Node: Inexactness of computations931979 +Node: Inexact representation932939 +Node: Comparing FP Values934299 +Node: Errors accumulate935540 +Node: Getting Accuracy936973 +Node: Try To Round939683 +Node: Setting precision940582 +Ref: table-predefined-precision-strings941279 +Node: Setting the rounding mode943109 +Ref: table-gawk-rounding-modes943483 +Ref: Setting the rounding mode-Footnote-1947414 +Node: Arbitrary Precision Integers947593 +Ref: Arbitrary Precision Integers-Footnote-1950768 +Node: Checking for MPFR950917 +Node: POSIX Floating Point Problems952391 +Ref: POSIX Floating Point Problems-Footnote-1956676 +Node: Floating point summary956714 +Node: Dynamic Extensions958904 +Node: Extension Intro960457 +Node: Plugin License961723 +Node: Extension Mechanism Outline962520 +Ref: figure-load-extension962959 +Ref: figure-register-new-function964524 +Ref: figure-call-new-function965616 +Node: Extension API Description967678 +Node: Extension API Functions Introduction969320 +Node: General Data Types974860 +Ref: General Data Types-Footnote-1983221 +Node: Memory Allocation Functions983520 +Ref: Memory Allocation Functions-Footnote-1987730 +Node: Constructor Functions987829 +Node: Registration Functions991415 +Node: Extension Functions992100 +Node: Exit Callback Functions997315 +Node: Extension Version String998565 +Node: Input Parsers999228 +Node: Output Wrappers1011949 +Node: Two-way processors1016461 +Node: Printing Messages1018726 +Ref: Printing Messages-Footnote-11019897 +Node: Updating ERRNO1020050 +Node: Requesting Values1020789 +Ref: table-value-types-returned1021526 +Node: Accessing Parameters1022462 +Node: Symbol Table Access1023697 +Node: Symbol table by name1024209 +Node: Symbol table by cookie1025998 +Ref: Symbol table by cookie-Footnote-11030183 +Node: Cached values1030247 +Ref: Cached values-Footnote-11033783 +Node: Array Manipulation1033936 +Ref: Array Manipulation-Footnote-11035027 +Node: Array Data Types1035064 +Ref: Array Data Types-Footnote-11037722 +Node: Array Functions1037814 +Node: Flattening Arrays1042312 +Node: Creating Arrays1049288 +Node: Redirection API1054055 +Node: Extension API Variables1056888 +Node: Extension Versioning1057599 +Ref: gawk-api-version1058028 +Node: Extension GMP/MPFR Versioning1059759 +Node: Extension API Informational Variables1061387 +Node: Extension API Boilerplate1062460 +Node: Changes from API V11066434 +Node: Finding Extensions1068006 +Node: Extension Example1068565 +Node: Internal File Description1069363 +Node: Internal File Ops1073443 +Ref: Internal File Ops-Footnote-11084793 +Node: Using Internal File Ops1084933 +Ref: Using Internal File Ops-Footnote-11087316 +Node: Extension Samples1087590 +Node: Extension Sample File Functions1089119 +Node: Extension Sample Fnmatch1096768 +Node: Extension Sample Fork1098255 +Node: Extension Sample Inplace1099473 +Node: Extension Sample Ord1102690 +Node: Extension Sample Readdir1103526 +Ref: table-readdir-file-types1104415 +Node: Extension Sample Revout1105220 +Node: Extension Sample Rev2way1105809 +Node: Extension Sample Read write array1106549 +Node: Extension Sample Readfile1108491 +Node: Extension Sample Time1109586 +Node: Extension Sample API Tests1110934 +Node: gawkextlib1111426 +Node: Extension summary1114344 +Node: Extension Exercises1118046 +Node: Language History1119544 +Node: V7/SVR3.11121200 +Node: SVR41123352 +Node: POSIX1124786 +Node: BTL1126166 +Node: POSIX/GNU1126895 +Node: Feature History1132673 +Node: Common Extensions1148719 +Node: Ranges and Locales1150002 +Ref: Ranges and 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Usenet1204803 +Node: Maintainers1205807 +Node: Other Versions1207068 +Node: Installation summary1213982 +Node: Notes1215184 +Node: Compatibility Mode1215978 +Node: Additions1216760 +Node: Accessing The Source1217685 +Node: Adding Code1219122 +Node: New Ports1225341 +Node: Derived Files1229829 +Ref: Derived Files-Footnote-11235475 +Ref: Derived Files-Footnote-21235510 +Ref: Derived Files-Footnote-31236108 +Node: Future Extensions1236222 +Node: Implementation Limitations1236880 +Node: Extension Design1238063 +Node: Old Extension Problems1239207 +Ref: Old Extension Problems-Footnote-11240725 +Node: Extension New Mechanism Goals1240782 +Ref: Extension New Mechanism Goals-Footnote-11244146 +Node: Extension Other Design Decisions1244335 +Node: Extension Future Growth1246448 +Node: Notes summary1247284 +Node: Basic Concepts1248459 +Node: Basic High Level1249140 +Ref: figure-general-flow1249422 +Ref: figure-process-flow1250107 +Ref: Basic High Level-Footnote-11253408 +Node: Basic Data Typing1253593 +Node: Glossary1256921 +Node: Copying1288759 +Node: GNU Free Documentation License1326302 +Node: Index1351422 End Tag Table |