Niklaus Wirth (1934–2024)

Indeholder "Abstract", "1. Aims and motivation", "2. The language PASCAL-S", "3. The implementation", "4. The interpreter", " 4.1 Storage layout and procedure calls", " 4.2 Control structures", " 4.3 Post mortem dump", "5. The compiler", "6. Machine-dependencies", "7. The compiler-interpreter program", "Appendices", " A. Syntax diagrams", " B. Procedure dependence diagram", " C. Explanations to error codes", "References".

En lille pascal oversætter og fortolker. Der er nydelige overvejelser om konstruktion, robusthed og særheder, der skyldes det underliggende system.… (más)

Indeholder "Preface", "0. Introduction", "1. Notation and Vocabulary", "2. The Concept of Data", " A. The type Boolean", " B. The type integer", " C. The type real", " D. The type char", "3. The Program Heading and the Declaration Part", " A. The program heading", " B. The label declaration part", " C. The constant definition part", " D. The type definition part", " E. The variable declaration part", " F. The procedure and function declaration part", "4. The Concept of Action", " A. The assignment statement", " B. The Compound statement", " C. Repetitive statements", " C.1 The while statement", " C.2 The repeat statement", " C.3 The for statement", " D. Conditional statements", " D.1 The if statement", " D.2 The case statement", " E. The goto statement", "5. Scalar and Subrange Types", " A. Scalar types", " B. Subrange types", "6. Structured Types in General — The Array in Particular", "7. Record Types", " A. The with statement", "8. Set Types", "9. File Types", " A. Textfiles", " B. The Standard files "input" and "output"", "10. Pointer Types", "11. Procedures and Functions", " A. Procedures", " B. Functions", " C. Remarks", "12. Input and Output", " A. The procedure read", " B. The procedure write", "13. PASCAL 6000-3.4", " A. Extensions to the language Pascal", " A.1 Segmented files", " A.2 External procedures", " B. Specifications left undefined in the preceding chapters", " B.1 The program heading and external files", " B.2 Representation of files", " B.3 The Standard types", " B.4 The Standard procedure write", " C. Restrictions", " D. Additional predefined types, procedures, and functions", " D.1 Additional predefined types", " D.2 Additional predefined procedures and functions", "14. How to Use the PASCAL 6000-3.4 System", " A. Control statements", " B. Compiler options", " C. Error messages", " C.1 Compiler", " C.2 Run-time", "References", "Appendix A Standard Procedures and Functions", "Appendix B Summary of Operators", "Appendix C Tables", "Appendix D Syntax", "Appendix E Error Number Summary", "Appendix F Programming Examples", "Index", "REPORT by N. Wirth", "1. Introduction", "2. Summary of the language", "3. Notation, terminology, and vocabulary", "4. Identifiers, Numbers and Strings", "5. Constant definitions", "6. Data type definitions", " 6.1. Simple types", " 6.2. Structured types", " 6.3. Pointer types", "7. Declarations and denotations of variables", " 7.1. Entire variables", " 7.2. Component variables", " 7.3. Referenced variables", "8. Expressions", " 8.1. Operators", " 8.2. Function designators", "9. Statements", " 9.1. Simple statements", " 9.2. Structured statements", "10. Procedure declarations", " 10.1 Standard procedures", "11. Function declarations", "11.1 Standard functions", "12. Input and Output", "13. Programs", "14. A Standard for implementation and program interchange", "15. Index".

Pascal har aldrig været mit favoritsprog blandt andet fordi der er så frygteligt non-portabelt.… (más)

Indeholder "Preface", "Declaration", "1. Fundamental Data Structures", "1.1 Introduction", "1.2 The Concept of Data Type", "1.3 Primitive Data Types", "1.4 Standard Primitive Types", "1.5 Subrange Types", "1.6 The Array Structure", "1.7 The Record Structure", "1.8 Variants of Record Structure", "1.9 The Set Structure", "1.10 Representation of Arrays, Records, and Set Structures", "1.10.1 Representation of Arrays", "1.10.2 Representation of Record Structures", "1.10.3 Representation of Sets", "1.11 The Sequential File Structure", "1.11.1 Elementary File Operators", "1.11.2 Files with Substructure", "1.11.3 Texts", "1.11.4 A File Editing Program", "2. Sorting", "2.1 Introduction", "2.2 Sorting Arrays", "2.2.1 Sorting by Straight Insertion", "2.2.2 Sorting by Straight Selection", "2.2.3 Sorting by Straight Exchange", "2.2.4 Insertion Sort by Diminishing Increment", "2.2.5 Tree Sort", "2.2.6 Partition Sort", "2.2.7 Finding the Median", "2.2.8 A Comparison of Array Sorting Methods", "2.3 Sorting Sequential Files", "2.3.1 Straight Merging", "2.3.2 Natural Merging", "2.3.3 Balanced Multiway Merging", "2.3.4 Polyphase Sort", "2.3.5 Distribution of Initial Runs", "3 Recursive Algorithms", "3.1 Introduction", "3.2 When Not to Use Recursion", "3.3 Two Examples of Recursive Programs", "3.4 Backtracking Algorithms", "3.5 The Eight Queens Problem", "3.6 The Stable Marriage Problem", "3.7 The Optimal Selection Problem", "4. Dynamic Information Structures", "4.1 Recursive Data Types", "4.2 Pointers or References", "4.3 Linear Lists", "4.3.1 Basic Operations", "4.3.2 Ordered Lists and Re-organizing Lists", "4.3.3 An Application: Topological Sorting", "4.4 Tree Structures", "4.4.1 Basic Concepts and Definitions", "4.4.2 Basic Operations on Binary Trees", "4.4.3 Tree Search and Insertion", "4.4.4 Tree Deletion", "4.4.5 Analysis of Tree Search and Insertion", "4.4.6 Balanced Trees", "4.4.7 Balanced Tree Insertion", "4.4.8 Balanced Tree Deletion", "4.4.9 Optimal Search Trees", "4.4.10 Displaying a Tree Structure", "4.5 Multiway Trees", "4.5.1 B-Trees", "4.5.2 Binary B-Trees", "4.6 Key Transformations (Hashing)", "4.6.1 Choice of a Transformation function", "4.6.2 Collision handling", "4.6.3 Analysis of Key Transformation ", "5. Language Structures and compilers", "5.1 Language Definition and Structure", "5.2 Sentence Analysis", "5.3 Constructing a Syntax Graph", "5.4 Constructing a Parser for a Given Syntax", "5.5 Constructing a Table-Driven Parsing Program", "5.6 A Translator from BNF into Parser-Driving Data Structures", "5.7 The Programming Language PL/0", "5.8 A Parser for PL/0", "5.9 Recovering from Syntactic Errors", "5.10 A PL/0 Processor", "5.11 Code Generation", "Appendices", "A The ASCII Character Set", "B Pascal Syntax Diagrams", "Subject Index", "Index of Programs".

Forældet lærebog tilbage fra ca 1980, hvor jeg havde Datalogi 1. Indeholder noget ikke-ret-pænt programkode, fx side 15, hvor en underlig ad-hoc metode til at skrive 0.5, 0.25, 0.125 osv ud er ret ulæselig. Program 5.6 er en compiler for et simpelt sprog kaldet PL/0.… (más)