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Produktbild: Flex & Bison

Flex & Bison Unix Text Processing Tools

Fr. 39.90

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

22.09.2009

Verlag

O'Reilly Media

Seitenzahl

292

Maße (L/B/H)

23.3/17.9/2.4 cm

Gewicht

407 g

Sprache

Englisch

ISBN

978-0-596-15597-1

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

22.09.2009

Verlag

O'Reilly Media

Seitenzahl

292

Maße (L/B/H)

23.3/17.9/2.4 cm

Gewicht

407 g

Sprache

Englisch

ISBN

978-0-596-15597-1

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Flex & Bison

  • Preface; Scope of This Book; Conventions Used in This Book; Getting Flex and Bison; This Book's Example Files; Using Code Examples; Safari® Books Online; How to Contact Us; Acknowledgments; Chapter 1: Introducing Flex and Bison; 1.1 Lexical Analysis and Parsing; 1.2 Regular Expressions and Scanning; 1.3 Grammars and Parsing; 1.4 Ambiguous Grammars: Not Quite; 1.5 Adding a Few More Rules; 1.6 Flex and Bison vs. Handwritten Scanners and Parsers; 1.7 Exercises; Chapter 2: Using Flex; 2.1 Regular Expressions; 2.2 File I/O in Flex Scanners; 2.3 Reading Several Files; 2.4 The I/O Structure of a Flex Scanner; 2.5 Start States and Nested Input Files; 2.6 Symbol Tables and a Concordance Generator; 2.7 C Language Cross-Reference; 2.8 Exercises; Chapter 3: Using Bison; 3.1 How a Bison Parser Matches Its Input; 3.2 Shift/Reduce Parsing; 3.3 A Bison Parser; 3.4 Abstract Syntax Trees; 3.5 An Improved Calculator That Creates ASTs; 3.6 Shift/Reduce Conflicts and Operator Precedence; 3.7 An Advanced Calculator; 3.8 Using the Advanced Calculator; 3.9 Exercises; Chapter 4: Parsing SQL; 4.1 A Quick Overview of SQL; 4.2 Manipulating Relations; 4.3 Three Ways to Use SQL; 4.4 SQL to RPN; 4.5 The Lexer; 4.6 The Parser; 4.7 The Makefile for the SQL Parser; 4.8 Exercises; Chapter 5: A Reference for Flex Specifications; 5.1 Structure of a Flex Specification; 5.2 BEGIN; 5.3 C++ Scanners; 5.4 Context Sensitivity; 5.5 Definitions (Substitutions); 5.6 ECHO; 5.7 Input Management; 5.8 Flex Library; 5.9 Interactive and Batch Scanners; 5.10 Line Numbers and yylineno; 5.11 Literal Block; 5.12 Multiple Lexers in One Program; 5.13 Options When Building a Scanner; 5.14 Portability of Flex Lexers; 5.15 Reentrant Scanners; 5.16 Regular Expression Syntax; 5.17 REJECT; 5.18 Returning Values from yylex(); 5.19 Start States; 5.20 unput(); 5.21 yyinput() yyunput(); 5.22 yyleng; 5.23 yyless(); 5.24 yylex() and YY_DECL; 5.25 yymore(); 5.26 yyrestart(); 5.27 yy_scan_string and yy_scan_buffer; 5.28 YY_USER_ACTION; 5.29 yywrap(); Chapter 6: A Reference for Bison Specifications; 6.1 Structure of a Bison Grammar; 6.2 Actions; 6.3 Ambiguity and Conflicts; 6.4 Bugs in Bison Programs; 6.5 C++ Parsers; 6.6 %code Blocks; 6.7 End Marker; 6.8 Error Token and Error Recovery; 6.9 Inherited Attributes ($0); 6.10 %initial-action; 6.11 Lexical Feedback; 6.12 Literal Block; 6.13 Literal Tokens; 6.14 Locations; 6.15 %parse-param; 6.16 Portability of Bison Parsers; 6.17 Precedence and Associativity Declarations; 6.18 Recursive Rules; 6.19 Rules; 6.20 Special Characters; 6.21 %start Declaration; 6.22 Symbol Values; 6.23 Tokens; 6.24 Variant and Multiple Grammars; 6.25 Multiple Parsers; 6.26 y.output Files; 6.27 Bison Library; 6.28 YYABORT; 6.29 YYACCEPT; 6.30 YYBACKUP; 6.31 yyclearin; 6.32 yydebug and YYDEBUG; 6.33 yyerrok; 6.34 YYERROR; 6.35 yyerror(); 6.36 yyparse(); 6.37 YYRECOVERING(); Chapter 7: Ambiguities and Conflicts; 7.1 The Pointer Model and Conflicts; 7.2 Kinds of Conflicts; 7.3 Parser States; 7.4 Contents of name.output; 7.5 Reduce/Reduce Conflicts; 7.6 Shift/Reduce Conflicts; 7.7 Review of Conflicts in name.output; 7.8 Common Examples of Conflicts; 7.9 How Do You Fix the Conflict?; 7.10 Summary; 7.11 Exercises; Chapter 8: Error Reporting and Recovery; 8.1 Error Reporting; 8.2 Locations; 8.3 Error Recovery; 8.4 Bison Error Recovery; 8.5 Compiler Error Recovery; 8.6 Exercises; Chapter 9: Advanced Flex and Bison; 9.1 Pure Scanners and Parsers; 9.2 GLR Parsing; 9.3 C++ Parsers; 9.4 Exercises; SQL Parser Grammar and Cross-Reference; Glossary; Colophon;