Extensions to Common LISP to Support International Character Sets
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The Java® Language Specification Java SE 8 Edition
The Java® Language Specification Java SE 8 Edition James Gosling Bill Joy Guy Steele Gilad Bracha Alex Buckley 2015-02-13 Specification: JSR-337 Java® SE 8 Release Contents ("Specification") Version: 8 Status: Maintenance Release Release: March 2015 Copyright © 1997, 2015, Oracle America, Inc. and/or its affiliates. 500 Oracle Parkway, Redwood City, California 94065, U.S.A. All rights reserved. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. The Specification provided herein is provided to you only under the Limited License Grant included herein as Appendix A. Please see Appendix A, Limited License Grant. To Maurizio, with deepest thanks. Table of Contents Preface to the Java SE 8 Edition xix 1 Introduction 1 1.1 Organization of the Specification 2 1.2 Example Programs 6 1.3 Notation 6 1.4 Relationship to Predefined Classes and Interfaces 7 1.5 Feedback 7 1.6 References 7 2 Grammars 9 2.1 Context-Free Grammars 9 2.2 The Lexical Grammar 9 2.3 The Syntactic Grammar 10 2.4 Grammar Notation 10 3 Lexical Structure 15 3.1 Unicode 15 3.2 Lexical Translations 16 3.3 Unicode Escapes 17 3.4 Line Terminators 19 3.5 Input Elements and Tokens 19 3.6 White Space 20 3.7 Comments 21 3.8 Identifiers 22 3.9 Keywords 24 3.10 Literals 24 3.10.1 Integer Literals 25 3.10.2 Floating-Point Literals 31 3.10.3 Boolean Literals 34 3.10.4 Character Literals 34 3.10.5 String Literals 35 3.10.6 Escape Sequences for Character and String Literals 37 3.10.7 The Null Literal 38 3.11 Separators -
Common Lispworks User Guide
LispWorks® for the Windows® Operating System Common LispWorks User Guide Version 5.1 Copyright and Trademarks Common LispWorks User Guide (Windows version) Version 5.1 February 2008 Copyright © 2008 by LispWorks Ltd. All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of LispWorks Ltd. The information in this publication is provided for information only, is subject to change without notice, and should not be construed as a commitment by LispWorks Ltd. LispWorks Ltd assumes no responsibility or liability for any errors or inaccuracies that may appear in this publication. The software described in this book is furnished under license and may only be used or copied in accordance with the terms of that license. LispWorks and KnowledgeWorks are registered trademarks of LispWorks Ltd. Adobe and PostScript are registered trademarks of Adobe Systems Incorporated. Other brand or product names are the registered trade- marks or trademarks of their respective holders. The code for walker.lisp and compute-combination-points is excerpted with permission from PCL, Copyright © 1985, 1986, 1987, 1988 Xerox Corporation. The XP Pretty Printer bears the following copyright notice, which applies to the parts of LispWorks derived therefrom: Copyright © 1989 by the Massachusetts Institute of Technology, Cambridge, Massachusetts. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro- vided that this copyright and permission notice appear in all copies and supporting documentation, and that the name of M.I.T. -
How Lisp Systems Look Different in Proceedings of European Conference on Software Maintenance and Reengineering (CSMR 2008)
How Lisp Systems Look Different In Proceedings of European Conference on Software Maintenance and Reengineering (CSMR 2008) Adrian Dozsa Tudor Gˆırba Radu Marinescu Politehnica University of Timis¸oara University of Berne Politehnica University of Timis¸oara Romania Switzerland Romania [email protected] [email protected] [email protected] Abstract rently used in a variety of domains, like bio-informatics (BioBike), data mining (PEPITe), knowledge-based en- Many reverse engineering approaches have been devel- gineering (Cycorp or Genworks), video games (Naughty oped to analyze software systems written in different lan- Dog), flight scheduling (ITA Software), natural language guages like C/C++ or Java. These approaches typically processing (SRI International), CAD (ICAD or OneSpace), rely on a meta-model, that is either specific for the language financial applications (American Express), web program- at hand or language independent (e.g. UML). However, one ming (Yahoo! Store or reddit.com), telecom (AT&T, British language that was hardly addressed is Lisp. While at first Telecom Labs or France Telecom R&D), electronic design sight it can be accommodated by current language inde- automation (AMD or American Microsystems) or planning pendent meta-models, Lisp has some unique features (e.g. systems (NASA’s Mars Pathfinder spacecraft mission) [16]. macros, CLOS entities) that are crucial for reverse engi- neering Lisp systems. In this paper we propose a suite of Why Lisp is Different. In spite of its almost fifty-year new visualizations that reveal the special traits of the Lisp history, and of the fact that other programming languages language and thus help in understanding complex Lisp sys- borrowed concepts from it, Lisp still presents some unique tems. -
The Evolution of Lisp
1 The Evolution of Lisp Guy L. Steele Jr. Richard P. Gabriel Thinking Machines Corporation Lucid, Inc. 245 First Street 707 Laurel Street Cambridge, Massachusetts 02142 Menlo Park, California 94025 Phone: (617) 234-2860 Phone: (415) 329-8400 FAX: (617) 243-4444 FAX: (415) 329-8480 E-mail: [email protected] E-mail: [email protected] Abstract Lisp is the world’s greatest programming language—or so its proponents think. The structure of Lisp makes it easy to extend the language or even to implement entirely new dialects without starting from scratch. Overall, the evolution of Lisp has been guided more by institutional rivalry, one-upsmanship, and the glee born of technical cleverness that is characteristic of the “hacker culture” than by sober assessments of technical requirements. Nevertheless this process has eventually produced both an industrial- strength programming language, messy but powerful, and a technically pure dialect, small but powerful, that is suitable for use by programming-language theoreticians. We pick up where McCarthy’s paper in the first HOPL conference left off. We trace the development chronologically from the era of the PDP-6, through the heyday of Interlisp and MacLisp, past the ascension and decline of special purpose Lisp machines, to the present era of standardization activities. We then examine the technical evolution of a few representative language features, including both some notable successes and some notable failures, that illuminate design issues that distinguish Lisp from other programming languages. We also discuss the use of Lisp as a laboratory for designing other programming languages. We conclude with some reflections on the forces that have driven the evolution of Lisp. -
Allegro CL User Guide
Allegro CL User Guide Volume 1 (of 2) version 4.3 March, 1996 Copyright and other notices: This is revision 6 of this manual. This manual has Franz Inc. document number D-U-00-000-01-60320-1-6. Copyright 1985-1996 by Franz Inc. All rights reserved. No part of this pub- lication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means electronic, mechanical, by photocopying or recording, or otherwise, without the prior and explicit written permission of Franz incorpo- rated. Restricted rights legend: Use, duplication, and disclosure by the United States Government are subject to Restricted Rights for Commercial Software devel- oped at private expense as specified in DOD FAR 52.227-7013 (c) (1) (ii). Allegro CL and Allegro Composer are registered trademarks of Franz Inc. Allegro Common Windows, Allegro Presto, Allegro Runtime, and Allegro Matrix are trademarks of Franz inc. Unix is a trademark of AT&T. The Allegro CL software as provided may contain material copyright Xerox Corp. and the Open Systems Foundation. All such material is used and distrib- uted with permission. Other, uncopyrighted material originally developed at MIT and at CMU is also included. Appendix B is a reproduction of chapters 5 and 6 of The Art of the Metaobject Protocol by G. Kiczales, J. des Rivieres, and D. Bobrow. All this material is used with permission and we thank the authors and their publishers for letting us reproduce their material. Contents Volume 1 Preface 1 Introduction 1.1 The language 1-1 1.2 History 1-1 1.3 Format -
Common Lisp - Viel Mehr Als Nur D¨Amliche Klammern
Einf¨uhrung Geschichtliches Die Programmiersprache Abschluß Common Lisp - viel mehr als nur d¨amliche Klammern Alexander Schreiber <[email protected]> http://www.thangorodrim.de Chemnitzer Linux-Tage 2005 Greenspun’s Tenth Rule of Programming: “Any sufficiently-complicated C or Fortran program contains an ad-hoc, informally-specified bug-ridden slow implementation of half of Common Lisp.” Alexander Schreiber <[email protected]> Common Lisp - viel mehr als nur d¨amliche Klammern 1 / 30 Einf¨uhrung Geschichtliches Die Programmiersprache Abschluß Ubersicht¨ 1 Einf¨uhrung 2 Geschichtliches 3 Die Programmiersprache 4 Abschluß Alexander Schreiber <[email protected]> Common Lisp - viel mehr als nur d¨amliche Klammern 2 / 30 Einf¨uhrung Geschichtliches Die Programmiersprache Abschluß Lisp? Wof¨ur? NASA: Remote Agent (Deep Space 1), Planner (Mars Pathfinder), Viaweb, gekauft von Yahoo f¨ur50 Millionen $, ITA Software: Orbitz engine (Flugticket Planung), Square USA: Production tracking f¨ur“Final Fantasy”, Naughty Dog Software: Crash Bandicoot auf Sony Playstation, AMD & AMI: Chip-Design & Verifizierung, typischerweise komplexe Probleme: Wissensverarbeitung, Expertensysteme, Planungssysteme Alexander Schreiber <[email protected]> Common Lisp - viel mehr als nur d¨amliche Klammern 3 / 30 Einf¨uhrung Geschichtliches Die Programmiersprache Abschluß Lisp? Wof¨ur? NASA: Remote Agent (Deep Space 1), Planner (Mars Pathfinder), Viaweb, gekauft von Yahoo f¨ur50 Millionen $, ITA Software: Orbitz engine (Flugticket Planung), Square USA: Production tracking -
ESA: a CLIM Library for Writing Emacs-Style Applications
ESA: A CLIM Library for Writing Emacs-Style Applications Robert Strandh Troels Henriksen LaBRI, Université Bordeaux 1 DIKU, University of Copenhagen 351, Cours de la Libération Universitetsparken 1, Copenhagen 33405 Talence Cedex [email protected] France [email protected] David Murray Christophe Rhodes ADMurray Associates Goldsmiths, University of London 10 Rue Carrier Belleuse, 75015 Paris New Cross Road, London, SE14 6NW [email protected] [email protected] ABSTRACT style applications. The central distinguishing feature of an We describe ESA (for Emacs-Style Application), a library Emacs-style application, for our purposes, is that it uses for writing applications with an Emacs look-and-feel within short sequences of keystrokes as the default method of in- the Common Lisp Interface Manager. The ESA library voking commands, and only occasionally requires the user to takes advantage of the layered design of CLIM to provide a type the full name of the command in a minibuffer. A spe- command loop that uses Emacs-style multi-keystroke com- cial keystroke (M-x) is used to invoke commands by name. mand invocation. ESA supplies other functionality for writ- This interaction style is substantially different from the one ing such applications such as a minibuffer for invoking ex- provided by CLIM by default, and therefore required us to tended commands and for supplying command arguments, write a different CLIM top level. Fortunately, CLIM was Emacs-style keyboard macros and numeric arguments, file designed to make this not only possible but fairly straight- and buffer management, and more. ESA is currently used forward, as the implementation of a replacement top level in two major CLIM applications: the Climacs text editor can build on the protocol layers beneath, just as the default (and the Drei text gadget integrated with the McCLIM im- top level is built. -
Advanced Use of Lisp's FORMAT Function
Advanced Use of Lisp’s FORMAT Function Gene Michael Stover created 22 January 2004 updated Saturday, 30 October 2004 Copyright c 2004 Gene Michael Stover. All rights reserved. Permission to copy, store, & view this document unmodified & in its entirety is granted. Contents 1 Introduction 1 2 Wanted & To Do 2 3 How to Print a Row 2 4 How to Print a Table 3 5 How to Use Format for Word Wrap 4 6 How to Print a Comma-Separated List 6 7 HowtoUseCommasinEnglishStyle 7 8 Conclusion 7 A Change Log 8 B Other File Formats 8 1 Introduction Lisp’s format function is analogous to C’s printf function, but format can do a whole lot more. format can iterate, use conditionals, process nested format strings, & recurse into format strings embedded into its arguments. The more-or-less official documentation for format is at the Common Lisp Hyperspec[X3J]. There is a complete if terse description of it in Paul Graham’s ANSI Common Lisp[Gra96], but my favorite description of format is in Franz’s Common Lisp The Reference[Inc88]. 1 Knowing the details of how something works isn’t the same as knowing how to use it well. Good applications of format aren’t obvious from its documentation. Thus this article. 2 Wanted & To Do Read the original article about format[Wat89]. Possibly incorporate ideas from it, or refer to them. Definitely refer to it in this article so people know it exists. (I didn’t know it existed at all even though I searched the web for such articles before I wrote this one. -
1960 1970 1980 1990 Japan California………………… UT IL in PA NJ NY Massachusetts………… Europe Lisp 1.5 TX
Japan UT IL PA NY Massachusetts………… Europe California………………… TX IN NJ Lisp 1.5 1960 1970 1980 1990 Direct Relationships Lisp 1.5 LISP Family Graph Lisp 1.5 LISP 1.5 Family Lisp 1.5 Basic PDP-1 LISP M-460 LISP 7090 LISP 1.5 BBN PDP-1 LISP 7094 LISP 1.5 Stanford PDP-1 LISP SDS-940 LISP Q-32 LISP PDP-6 LISP LISP 2 MLISP MIT PDP-1 LISP Stanford LISP 1.6 Cambridge LISP Standard LISP UCI-LISP MacLisp Family PDP-6 LISP MacLisp Multics MacLisp CMU SAIL MacLisp MacLisp VLISP Franz Lisp Machine Lisp LISP S-1 Lisp NIL Spice Lisp Zetalisp IBM Lisp Family 7090 LISP 1.5 Lisp360 Lisp370 Interlisp Illinois SAIL MacLisp VM LISP Interlisp Family SDS-940 LISP BBN-LISP Interlisp 370 Spaghetti stacks Interlisp LOOPS Common LOOPS Lisp Machines Spice Lisp Machine Lisp Interlisp Lisp (MIT CONS) (Xerox (BBN Jericho) (PERQ) (MIT CADR) Alto, Dorado, (LMI Lambda) Dolphin, Dandelion) Lisp Zetalisp TAO (3600) (ELIS) Machine Lisp (TI Explorer) Common Lisp Family APL APL\360 ECL Interlisp ARPA S-1 Lisp Scheme Meeting Spice at SRI, Lisp April 1991 PSL KCL NIL CLTL1 Zetalisp X3J13 CLTL2 CLOS ISLISP X3J13 Scheme Extended Family COMIT Algol 60 SNOBOL METEOR CONVERT Simula 67 Planner LOGO DAISY, Muddle Scheme 311, Microplanner Scheme 84 Conniver PLASMA (actors) Scheme Revised Scheme T 2 CLTL1 Revised Scheme Revised2 Scheme 3 CScheme Revised Scheme MacScheme PC Scheme Chez Scheme IEEE Revised4 Scheme Scheme Object-Oriented Influence Simula 67 Smalltalk-71 LOGO Smalltalk-72 CLU PLASMA (actors) Flavors Common Objects LOOPS ObjectLisp CommonLOOPS EuLisp New Flavors CLTL2 CLOS Dylan X3J13 ISLISP Lambda Calculus Church, 1941 λ Influence Lisp 1.5 Landin (SECD, ISWIM) Evans (PAL) Reynolds (Definitional Interpreters) Lisp370 Scheme HOPE ML Standard ML Standard ML of New Jersey Haskell FORTRAN Influence FORTRAN FLPL Lisp 1.5 S-1 Lisp Lisp Machine Lisp CLTL1 Revised3 Zetalisp Scheme X3J13 CLTL2 IEEE Scheme X3J13 John McCarthy Lisp 1.5 Danny Bobrow Richard Gabriel Guy Steele Dave Moon Jon L White. -
Release Notes
LispWorks® Release Notes and Installation Guide Version 6.0 Copyright and Trademarks LispWorks Release Notes and Installation Guide Version 6.0 December 2009 Copyright © 2009 by LispWorks Ltd. All Rights Reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of LispWorks Ltd. The information in this publication is provided for information only, is subject to change without notice, and should not be construed as a commitment by LispWorks Ltd. LispWorks Ltd assumes no responsibility or liability for any errors or inaccuracies that may appear in this publication. The software described in this book is furnished under license and may only be used or copied in accordance with the terms of that license. LispWorks and KnowledgeWorks are registered trademarks of LispWorks Ltd. Adobe and PostScript are registered trademarks of Adobe Systems Incorporated. Other brand or product names are the registered trade- marks or trademarks of their respective holders. The code for walker.lisp and compute-combination-points is excerpted with permission from PCL, Copyright © 1985, 1986, 1987, 1988 Xerox Corporation. The XP Pretty Printer bears the following copyright notice, which applies to the parts of LispWorks derived therefrom: Copyright © 1989 by the Massachusetts Institute of Technology, Cambridge, Massachusetts. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro- vided that this copyright and permission notice appear in all copies and supporting documentation, and that the name of M.I.T. -
Writing a Best-Effort Portable Code Walker in Common Lisp
Writing a best-effort portable code walker in Common Lisp Michael Raskin∗ LaBRI, University of Bordeaux [email protected] ABSTRACT ACM Reference format: One of the powerful features of the Lisp language family is Michael Raskin. 2017. Writing a best-effort portable code walker possibility to extend the language using macros. Some of in Common Lisp. In Proceedings of 10th European Lisp Simpo- sium, Vrije Universiteit Brussel, Belgium, April 2017 (ELS2017), possible extensions would benefit from a code walker, i.e. a 8 pages. library for processing code that keeps track of the status DOI: 10.5281/zenodo.3254669 of different part of code, for their implementation. But in practice code walking is generally avoided. In this paper, we study facilities useful to code walkers 1 INTRODUCTION provided by \Common Lisp: the Language" (2nd edition) and the Common Lisp standard. We will show that the Much of the power of Common Lisp comes from its extensibil- features described in the standard are not sufficient to write ity. Abstractions that cannot be expressed by functions can a fully portable code walker. still be expressed by macros; actually, many of the features One of the problems is related to a powerful but rarely described in the standard must be implemented as macros. discussed feature. The macrolet special form allows a macro Whilst macros are powerful on their own, some ways of function to pass information easily to other macro invocations extending Lisp would benefit from using higher-level code inside the lexical scope of the expansion. transformation abstractions. For many such abstractions the Another problem for code analysis is related to the usage of most natural way to implement them includes code walk- non-standard special forms in expansions of standard macros. -
ESA: a CLIM Library for Writing Emacs-Style Applications
ESA: A CLIM Library for Writing Emacs-Style Applications Robert Strandh Troels Henriksen LaBRI, Université Bordeaux 1 DIKU, University of Copenhagen 351, Cours de la Libération Universitetsparken 1, Copenhagen 33405 Talence Cedex [email protected] France [email protected] David Murray Christophe Rhodes ADMurray Associates Goldsmiths, University of London 10 Rue Carrier Belleuse, 75015 Paris New Cross Road, London, SE14 6NW [email protected] [email protected] ABSTRACT style applications. The central distinguishing feature of an We describe ESA (for Emacs-Style Application), a library Emacs-style application, for our purposes, is that it uses for writing applications with an Emacs look-and-feel within short sequences of keystrokes as the default method of in- the Common Lisp Interface Manager. The ESA library voking commands, and only occasionally requires the user to takes advantage of the layered design of CLIM to provide a type the full name of the command in a minibuffer. A spe- command loop that uses Emacs-style multi-keystroke com- cial keystroke (M-x) is used to invoke commands by name. mand invocation. ESA supplies other functionality for writ- This interaction style is substantially different from the one ing such applications such as a minibuffer for invoking ex- provided by CLIM by default, and therefore required us to tended commands and for supplying command arguments, write a different CLIM top level. Fortunately, CLIM was Emacs-style keyboard macros and numeric arguments, file designed to make this not only possible but fairly straight- and buffer management, and more. ESA is currently used forward, as the implementation of a replacement top level in two major CLIM applications: the Climacs text editor can build on the protocol layers beneath, just as the default (and the Drei text gadget integrated with the McCLIM im- top level is built.