Now at gawk 2.10.

1 files changed, 234 insertions, 0 deletions

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+\entry {What is awk}{1}{What is {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Uses of awk}{1}{Uses of {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Acronym}{1}{Acronym}
+\entry {History of awk}{1}{History of {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Manual, using this}{9}{Manual, using this}
+\entry {Using this manual}{9}{Using this manual}
+\entry {Language, awk}{9}{Language, {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Program, awk}{9}{Program, {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {awk language}{9}{{\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {} language}
+\entry {awk program}{9}{{\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {} program}
+\entry {Input file, sample}{9}{Input file, sample}
+\entry {Sample input file}{9}{Sample input file}
+\entry {`{\fam \ttfam \tentt \rawbackslash \frenchspacing BBS-list}'\hbox {} file}{9}{`{\fam \ttfam \tentt \rawbackslash \frenchspacing BBS-list}'\hbox {} file}
+\entry {`{\fam \ttfam \tentt \rawbackslash \frenchspacing inventory-shipped}'\hbox {} file}{10}{`{\fam \ttfam \tentt \rawbackslash \frenchspacing inventory-shipped}'\hbox {} file}
+\entry {Script, definition of}{11}{Script, definition of}
+\entry {Rule, definition of}{11}{Rule, definition of}
+\entry {Pattern, definition of}{11}{Pattern, definition of}
+\entry {Action, definition of}{11}{Action, definition of}
+\entry {Program, definition of}{11}{Program, definition of}
+\entry {Basic function of gawk}{11}{Basic function of {\fam \ttfam \tentt \rawbackslash \frenchspacing gawk}\hbox {}}
+\entry {Action, curly braces}{11}{Action, curly braces}
+\entry {Curly braces}{11}{Curly braces}
+\entry {print $0}{11}{{\fam \ttfam \tentt \rawbackslash \frenchspacing print $0}\hbox {}}
+\entry {Action, default}{11}{Action, default}
+\entry {Pattern, default}{11}{Pattern, default}
+\entry {Default action}{11}{Default action}
+\entry {Default pattern}{11}{Default pattern}
+\entry {How gawk works}{12}{How gawk works}
+\entry {Command line formats}{14}{Command line formats}
+\entry {Running gawk programs}{14}{Running gawk programs}
+\entry {Single quotes, why they are needed}{15}{Single quotes, why they are needed}
+\entry {Standard input}{15}{Standard input}
+\entry {Input, standard}{15}{Input, standard}
+\entry {Case sensitivity and gawk}{16}{Case sensitivity and gawk}
+\entry {Pattern, case sensitive}{16}{Pattern, case sensitive}
+\entry {running long programs}{16}{running long programs}
+\entry {-f option}{16}{-f option}
+\entry {program file}{16}{program file}
+\entry {file, awk program}{16}{file, {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {} program}
+\entry {Executable Scripts}{17}{Executable Scripts}
+\entry {Scripts, Executable}{17}{Scripts, Executable}
+\entry {Self contained Programs}{17}{Self contained Programs}
+\entry {Program, Self contained}{17}{Program, Self contained}
+\entry {#!}{17}{#!}
+\entry {Shell Scripts}{17}{Shell Scripts}
+\entry {Scripts, Shell}{17}{Scripts, Shell}
+\entry {Command Line}{18}{Command Line}
+\entry {Invocation of gawk}{18}{Invocation of {\fam \ttfam \tentt \rawbackslash \frenchspacing gawk}\hbox {}}
+\entry {Arguments, Command Line}{18}{Arguments, Command Line}
+\entry {Options, Command Line}{18}{Options, Command Line}
+\entry {Multiple passes over data}{19}{Multiple passes over data}
+\entry {Passes, Multiple}{19}{Passes, Multiple}
+\entry {Comments}{19}{Comments}
+\entry {Use of comments}{19}{Use of comments}
+\entry {Documenting awk programs}{19}{Documenting {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {} programs}
+\entry {Programs, documenting}{19}{Programs, documenting}
+\entry {Backslash Continuation}{20}{Backslash Continuation}
+\entry {Continuing statements on the next line}{20}{Continuing statements on the next line}
+\entry {Multiple statements on one line}{21}{Multiple statements on one line}
+\entry {When to use awk}{21}{When to use {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Applications of awk}{21}{Applications of {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Emacs Lisp}{21}{Emacs Lisp}
+\entry {Reading files, general}{23}{Reading files, general}
+\entry {Input, general}{23}{Input, general}
+\entry {Standard input}{23}{Standard input}
+\entry {Input, standard}{23}{Input, standard}
+\entry {General input}{23}{General input}
+\entry {Record separator, RS}{23}{Record separator, {\fam \ttfam \tentt \rawbackslash \frenchspacing RS}\hbox {}}
+\entry {Changing the record separator}{23}{Changing the record separator}
+\entry {Number of records, NR}{24}{Number of records, {\fam \ttfam \tentt \rawbackslash \frenchspacing NR}\hbox {}}
+\entry {Number of records, FNR}{24}{Number of records, {\fam \ttfam \tentt \rawbackslash \frenchspacing FNR}\hbox {}}
+\entry {Examining fields}{24}{Examining fields}
+\entry {Fields}{24}{Fields}
+\entry {Accessing fields}{24}{Accessing fields}
+\entry {$ (field operator)}{24}{{\fam \ttfam \tentt \rawbackslash \frenchspacing $}\hbox {} (field operator)}
+\entry {Operators, $}{24}{Operators, {\fam \ttfam \tentt \rawbackslash \frenchspacing $}\hbox {}}
+\entry {$NF, last field in record}{25}{{\fam \ttfam \tentt \rawbackslash \frenchspacing $NF}\hbox {}, last field in record}
+\entry {Number of fields, NF}{25}{Number of fields, {\fam \ttfam \tentt \rawbackslash \frenchspacing NF}\hbox {}}
+\entry {Fields, negative-numbered}{26}{Fields, negative-numbered}
+\entry {Negative-numbered fields}{26}{Negative-numbered fields}
+\entry {Field, changing contents of}{27}{Field, changing contents of}
+\entry {Changing contents of a field}{27}{Changing contents of a field}
+\entry {Fields, semantics of}{28}{Fields, semantics of}
+\entry {Fields, separating}{28}{Fields, separating}
+\entry {Field separator, FS}{28}{Field separator, {\fam \ttfam \tentt \rawbackslash \frenchspacing FS}\hbox {}}
+\entry {Separator character, choice of}{29}{Separator character, choice of}
+\entry {Field separator, choice of}{29}{Field separator, choice of}
+\entry {Regular expressions, field separators and}{29}{Regular expressions, field separators and}
+\entry {Field separator, setting on command line}{29}{Field separator, setting on command line}
+\entry {Command line, setting FS on}{29}{Command line, setting {\fam \ttfam \tentt \rawbackslash \frenchspacing FS}\hbox {} on}
+\entry {Multiple line records}{31}{Multiple line records}
+\entry {Input, multiple line records}{31}{Input, multiple line records}
+\entry {Reading files, multiple line records}{31}{Reading files, multiple line records}
+\entry {Records, multiple line}{31}{Records, multiple line}
+\entry {Input, getline function}{32}{Input, {\fam \ttfam \tentt \rawbackslash \frenchspacing getline}\hbox {} function}
+\entry {Reading files, getline function}{32}{Reading files, {\fam \ttfam \tentt \rawbackslash \frenchspacing getline}\hbox {} function}
+\entry {close statement for input}{36}{{\fam \ttfam \tentt \rawbackslash \frenchspacing close}\hbox {} statement for input}
+\entry {Printing, general}{39}{Printing, general}
+\entry {Output}{39}{Output}
+\entry {print statement}{39}{{\fam \ttfam \tentt \rawbackslash \frenchspacing print}\hbox {} statement}
+\entry {Output field separator, OFS}{41}{Output field separator, {\fam \ttfam \tentt \rawbackslash \frenchspacing OFS}\hbox {}}
+\entry {Output record separator, ORS}{41}{Output record separator, {\fam \ttfam \tentt \rawbackslash \frenchspacing ORS}\hbox {}}
+\entry {Output redirection}{42}{Output redirection}
+\entry {Redirection of output}{42}{Redirection of output}
+\entry {{\fam \ttfam \tentt \gtr }}{42}{{\fam \ttfam \tentt \rawbackslash \frenchspacing {\fam \ttfam \tentt \gtr }}\hbox {}}
+\entry {{\fam \ttfam \tentt \gtr }{\fam \ttfam \tentt \gtr }}{42}{{\fam \ttfam \tentt \rawbackslash \frenchspacing {\fam \ttfam \tentt \gtr }{\fam \ttfam \tentt \gtr }}\hbox {}}
+\entry {{\fam \ttfam \tentt \char '174}}{42}{{\fam \ttfam \tentt \rawbackslash \frenchspacing {\fam \ttfam \tentt \char '174}}\hbox {}}
+\entry {Pipes for output}{42}{Pipes for output}
+\entry {Output, piping}{42}{Output, piping}
+\entry {close statement for output}{43}{{\fam \ttfam \tentt \rawbackslash \frenchspacing close}\hbox {} statement for output}
+\entry {Closing files and pipes}{43}{Closing files and pipes}
+\entry {Formatted output}{44}{Formatted output}
+\entry {Output, formatted}{44}{Output, formatted}
+\entry {printf statement, format of}{45}{{\fam \ttfam \tentt \rawbackslash \frenchspacing printf}\hbox {} statement, format of}
+\entry {Format string}{45}{Format string}
+\entry {printf, format-control characters}{45}{{\fam \ttfam \tentt \rawbackslash \frenchspacing printf}\hbox {}, format-control characters}
+\entry {Format specifier}{45}{Format specifier}
+\entry {printf, modifiers}{46}{{\fam \ttfam \tentt \rawbackslash \frenchspacing printf}\hbox {}, modifiers}
+\entry {Modifiers (in format specifiers)}{46}{Modifiers (in format specifiers)}
+\entry {One-liners}{49}{One-liners}
+\entry {Patterns, definition of}{51}{Patterns, definition of}
+\entry {Patterns, types of}{51}{Patterns, types of}
+\entry {Empty pattern}{51}{Empty pattern}
+\entry {Pattern, empty}{51}{Pattern, empty}
+\entry {Pattern, regular expressions}{52}{Pattern, regular expressions}
+\entry {Regexp}{52}{Regexp}
+\entry {Regular expressions as patterns}{52}{Regular expressions as patterns}
+\entry {Regular expression matching operators}{52}{Regular expression matching operators}
+\entry {String-matching operators}{52}{String-matching operators}
+\entry {Operators, string-matching}{52}{Operators, string-matching}
+\entry {Operators, regular expression matching}{52}{Operators, regular expression matching}
+\entry {regexp search operators}{52}{regexp search operators}
+\entry {Computed Regular Expressions}{52}{Computed Regular Expressions}
+\entry {Regular Expressions, Computed}{52}{Regular Expressions, Computed}
+\entry {Dynamic Regular Expressions}{52}{Dynamic Regular Expressions}
+\entry {Regular Expressions, Dynamic}{52}{Regular Expressions, Dynamic}
+\entry {Metacharacters}{53}{Metacharacters}
+\entry {Regular expression, metacharacters}{53}{Regular expression, metacharacters}
+\entry {Comparison expressions as patterns}{55}{Comparison expressions as patterns}
+\entry {Pattern, comparison expressions}{55}{Pattern, comparison expressions}
+\entry {Relational operators}{55}{Relational operators}
+\entry {Operators, relational}{55}{Operators, relational}
+\entry {Range pattern}{56}{Range pattern}
+\entry {patterns, range}{56}{patterns, range}
+\entry {BEGIN, special pattern}{57}{{\fam \ttfam \tentt \rawbackslash \frenchspacing BEGIN}\hbox {}, special pattern}
+\entry {Patterns, BEGIN}{57}{Patterns, {\fam \ttfam \tentt \rawbackslash \frenchspacing BEGIN}\hbox {}}
+\entry {END, special pattern}{57}{{\fam \ttfam \tentt \rawbackslash \frenchspacing END}\hbox {}, special pattern}
+\entry {Patterns, END}{57}{Patterns, {\fam \ttfam \tentt \rawbackslash \frenchspacing END}\hbox {}}
+\entry {Patterns, boolean}{58}{Patterns, boolean}
+\entry {Boolean patterns}{58}{Boolean patterns}
+\entry {Conditional Patterns}{59}{Conditional Patterns}
+\entry {Patterns, Conditional}{59}{Patterns, Conditional}
+\entry {Ternary Operator}{59}{Ternary Operator}
+\entry {Operator, Ternary}{59}{Operator, Ternary}
+\entry {Action, general}{61}{Action, general}
+\entry {Curly braces}{61}{Curly braces}
+\entry {Action, curly braces}{61}{Action, curly braces}
+\entry {Action, separating statements}{61}{Action, separating statements}
+\entry {Expressions}{61}{Expressions}
+\entry {Statements}{61}{Statements}
+\entry {Compound statements}{61}{Compound statements}
+\entry {Function definitions}{61}{Function definitions}
+\entry {Constants, types of}{63}{Constants, types of}
+\entry {String constants}{63}{String constants}
+\entry {String value}{63}{String value}
+\entry {Numerical constant}{63}{Numerical constant}
+\entry {Numerical value}{63}{Numerical value}
+\entry {Differences between gawk and awk}{63}{Differences between {\fam \ttfam \tentt \rawbackslash \frenchspacing gawk}\hbox {} and {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {Escape sequence notation}{63}{Escape sequence notation}
+\entry {Variables, user-defined}{64}{Variables, user-defined}
+\entry {User-defined variables}{64}{User-defined variables}
+\entry {Built-in variables}{64}{Built-in variables}
+\entry {Variables, built-in}{64}{Variables, built-in}
+\entry {Arithmetic operators}{65}{Arithmetic operators}
+\entry {Operators, arithmetic}{65}{Operators, arithmetic}
+\entry {Mod function, semantics of}{65}{Mod function, semantics of}
+\entry {Differences between gawk and awk}{65}{Differences between {\fam \ttfam \tentt \rawbackslash \frenchspacing gawk}\hbox {} and {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {}}
+\entry {String operators}{65}{String operators}
+\entry {Operators, string}{65}{Operators, string}
+\entry {Concatenation}{65}{Concatenation}
+\entry {Comparison expressions}{66}{Comparison expressions}
+\entry {Expressions, comparison}{66}{Expressions, comparison}
+\entry {Relational operators}{66}{Relational operators}
+\entry {Operators, relational}{66}{Operators, relational}
+\entry {Expressions, boolean}{67}{Expressions, boolean}
+\entry {Boolean expressions}{67}{Boolean expressions}
+\entry {Operators, boolean}{67}{Operators, boolean}
+\entry {Boolean operators}{67}{Boolean operators}
+\entry {Assignment operators}{68}{Assignment operators}
+\entry {Operators, assignment}{68}{Operators, assignment}
+\entry {Lvalue}{68}{Lvalue}
+\entry {Increment operators}{70}{Increment operators}
+\entry {Operators, increment}{70}{Operators, increment}
+\entry {Conversion of strings and numbers}{71}{Conversion of strings and numbers}
+\entry {Conditional expression}{72}{Conditional expression}
+\entry {Expression, conditional}{72}{Expression, conditional}
+\entry {Function call}{73}{Function call}
+\entry {Calling a function}{73}{Calling a function}
+\entry {Arguments in function call}{73}{Arguments in function call}
+\entry {Statements}{75}{Statements}
+\entry {if statement}{75}{{\fam \ttfam \tentt \rawbackslash \frenchspacing if}\hbox {} statement}
+\entry {while statement}{76}{{\fam \ttfam \tentt \rawbackslash \frenchspacing while}\hbox {} statement}
+\entry {Loop}{76}{Loop}
+\entry {Body of a loop}{76}{Body of a loop}
+\entry {for statement}{77}{{\fam \ttfam \tentt \rawbackslash \frenchspacing for}\hbox {} statement}
+\entry {break statement}{79}{{\fam \ttfam \tentt \rawbackslash \frenchspacing break}\hbox {} statement}
+\entry {Loops, breaking out of}{79}{Loops, breaking out of}
+\entry {continue statement}{80}{{\fam \ttfam \tentt \rawbackslash \frenchspacing continue}\hbox {} statement}
+\entry {next statement}{81}{{\fam \ttfam \tentt \rawbackslash \frenchspacing next}\hbox {} statement}
+\entry {exit statement}{82}{{\fam \ttfam \tentt \rawbackslash \frenchspacing exit}\hbox {} statement}
+\entry {Arrays}{83}{Arrays}
+\entry {Arrays, definition of}{83}{Arrays, definition of}
+\entry {Associative arrays}{83}{Associative arrays}
+\entry {Array reference}{85}{Array reference}
+\entry {Element of array}{85}{Element of array}
+\entry {Reference to array}{85}{Reference to array}
+\entry {Arrays, determining presence of elements}{85}{Arrays, determining presence of elements}
+\entry {Array assignment}{86}{Array assignment}
+\entry {Element assignment}{86}{Element assignment}
+\entry {for (x in \dots {})}{87}{{\fam \ttfam \tentt \rawbackslash \frenchspacing for (x in \dots {})}\hbox {}}
+\entry {Arrays, special for statement}{87}{Arrays, special {\fam \ttfam \tentt \rawbackslash \frenchspacing for}\hbox {} statement}
+\entry {Scanning an array}{87}{Scanning an array}
+\entry {delete statement}{88}{{\fam \ttfam \tentt \rawbackslash \frenchspacing delete}\hbox {} statement}
+\entry {Deleting elements of arrays}{88}{Deleting elements of arrays}
+\entry {Removing elements of arrays}{88}{Removing elements of arrays}
+\entry {Arrays, deleting an element}{88}{Arrays, deleting an element}
+\entry {Subscripts, multi-dimensional in arrays}{89}{Subscripts, multi-dimensional in arrays}
+\entry {Arrays, multi-dimensional subscripts}{89}{Arrays, multi-dimensional subscripts}
+\entry {Built-in functions, list of}{93}{Built-in functions, list of}
+\entry {Interaction of awk with other programs}{98}{Interaction of {\fam \ttfam \tentt \rawbackslash \frenchspacing awk}\hbox {} with other programs}
+\entry {User-defined functions}{99}{User-defined functions}
+\entry {Functions, user-defined}{99}{Functions, user-defined}
+\entry {return statement}{102}{{\fam \ttfam \tentt \rawbackslash \frenchspacing return}\hbox {} statement}
+\entry {Special variables, user modifiable}{105}{Special variables, user modifiable}