Proposal for Addition of Group Mark Symbol Introduction
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Unicode Nearly Plain-Text Encoding of Mathematics Murray Sargent III Office Authoring Services, Microsoft Corporation 4-Apr-06
Unicode Nearly Plain Text Encoding of Mathematics Unicode Nearly Plain-Text Encoding of Mathematics Murray Sargent III Office Authoring Services, Microsoft Corporation 4-Apr-06 1. Introduction ............................................................................................................ 2 2. Encoding Simple Math Expressions ...................................................................... 3 2.1 Fractions .......................................................................................................... 4 2.2 Subscripts and Superscripts........................................................................... 6 2.3 Use of the Blank (Space) Character ............................................................... 7 3. Encoding Other Math Expressions ........................................................................ 8 3.1 Delimiters ........................................................................................................ 8 3.2 Literal Operators ........................................................................................... 10 3.3 Prescripts and Above/Below Scripts........................................................... 11 3.4 n-ary Operators ............................................................................................. 11 3.5 Mathematical Functions ............................................................................... 12 3.6 Square Roots and Radicals ........................................................................... 13 3.7 Enclosures..................................................................................................... -
PTOCA Reference (Presentation Text Object Content Architecture
Advanced Function Presentation Consortium Data Stream and Object Architectures Presentation Text Object Content Architecture Reference AFPC-0009-03 Note: Before using this information, read the information in “Notices” on page 171. AFPC-0009-03 Fourth Edition (March 2016) This edition applies to the Presentation Text Object Content Architecture (PTOCA). It is the first edition produced by the AFP Consortium™(AFPC™) and replaces and makes obsolete the previous edition, SC31-6803-02, published by the IBM® Corporation. This edition remains current until a new edition is published. Specific changes are indicated by a vertical bar to the left of the change. For a detailed list of the changes, see “Summary of Changes” on page ix. Internet Visit our home page: www.afpcinc.org Copyright © AFP Consortium 1997, 2016 ii Preface This book describes the functions and services associated with the Presentation Text Object Content Architecture (PTOCA) architecture. This book is a reference, not a tutorial. It complements individual product publications, but does not describe product implementations of the architecture. Who Should Read This Book This book is for systems programmers and other developers who need such information to develop or adapt a product or program to interoperate with other presentation products. Copyright © AFP Consortium 1997, 2016 iii AFP Consortium AFP Consortium (AFPC) The Advanced Function Presentation™(AFP™) architectures began as the strategic, general purpose document and information presentation architecture for the IBM Corporation. The first specifications and products go back to 1984. Although all of the components of the architecture have grown over the years, the major concepts of object-driven structures, print integrity, resource management, and support for high print speeds were built in from the start. -
Using Lexical Tools to Convert Unicode Characters to ASCII
Using Lexical Tools to Convert Unicode Characters to ASCII Chris J. Lu, Ph.D.1, Allen C. Browne2, Divita Guy1 1Lockheed Martin/MSD, Bethesda, MD; 2National Library of Medicine, Bethesda, MD Abstract 2-3. Recursive algorithm Some Unicode characters require multiple steps, combining Unicode is an industry standard allowing computers to the methods described above, in ASCII conversion. A consistently represent and manipulate text expressed in recursive algorithm is implemented in LVG flow, -f:q7, for most of the world’s writing systems. It is widely used in this purpose. multilingual NLP (natural language processing) projects. On the other hand, there are some NLP projects still only 2-4. Table lookup mapping and strip dealing with ASCII characters. This paper describes Some Unicode characters do not belong to categories methods of utilizing lexical tools to convert Unicode mentioned above. A local table of conversion values is characters (UTF-8) to ASCII (7-bit) characters. used to convert these to an ASCII representation. For example, Greek letters are converted into fully spelled out 1. Introduction forms. ‘α’ is converted to “alpha”. Non-defined Unicode The SPECIALIST Lexical tools, 2008, distributed by characters, (such as ™, ©, ®, etc.), are treated as National Library of Medicine (NLM) provide several stopwords and stripped out completely to ensure pure functions, called LVG (Lexical Variant Generation) flow ASCII conversion. This table lookup and strip function is components, to convert Unicode characters to ASCII. In represented by LVG flow, -f:q8. general, ASCII conversion either preserves semantic and/or 2-5. Pure ASCII conversions graphic representation or facilitates NLP. -
L2/20-136 Reference: Action: for Consideration by JTC1/SC2 Date: Apri 29, 2020
Doc Type: Liaison Contribution Title: Comments on and proposed response to SC2 N4710, LS on Unicode symbol numbers representing disasters Status: Circulated for information Source: Unicode Consortium Source L2/20-136 reference: Action: For consideration by JTC1/SC2 Date: Apri 29, 2020 In N4710, 3GPP/CT1 requests action from JTC1/SC2 to respond to the following questions: • Question 1. 3GPP CT WG1 would like to ask ISO/IEC JTC1/SC2 to provide what Unicode symbols defined in ISO/IEC 10646 are possible to be recommended as language-independent contents such as pictograms mapping to disasters (earthquake, tsunami, fire, flood, typhoon, hurricane, cyclone, tornado, volcanic eruption, epidemic and chemical hazard) that can be compatible with Unicode-based texts and can be included in public warning message. • Question 2. If there are no proper Unicode symbols recommendable for the ePWS purpose to address the language issue existed in text-based warning messages in ISO/IEC 10646, 3GPP CT WG1 would like to request ISO/IEC JTC1/SC2 the standardization of Unicode-based language- independent contents representing earthquake, tsunami, fire, flood, typhoon, hurricane, cyclone, tornado, volcanic eruption, epidemic and chemical hazard. In short, this is a request for SC2 to devise a system of pictographic symbols for a particular application, and to include characters for these pictographs in the UCS (ISO/IEC 10646). The background given for this request is that 3GPP/CT1 is working on improvement to a text-based public warning service used in 5G communications (PWS) and would like to provide language-neutral symbols for public communication in disaster scenarios. -
UTR #25: Unicode and Mathematics
UTR #25: Unicode and Mathematics http://www.unicode.org/reports/tr25/tr25-5.html Technical Reports Draft Unicode Technical Report #25 UNICODE SUPPORT FOR MATHEMATICS Version 1.0 Authors Barbara Beeton ([email protected]), Asmus Freytag ([email protected]), Murray Sargent III ([email protected]) Date 2002-05-08 This Version http://www.unicode.org/unicode/reports/tr25/tr25-5.html Previous Version http://www.unicode.org/unicode/reports/tr25/tr25-4.html Latest Version http://www.unicode.org/unicode/reports/tr25 Tracking Number 5 Summary Starting with version 3.2, Unicode includes virtually all of the standard characters used in mathematics. This set supports a variety of math applications on computers, including document presentation languages like TeX, math markup languages like MathML, computer algebra languages like OpenMath, internal representations of mathematics in systems like Mathematica and MathCAD, computer programs, and plain text. This technical report describes the Unicode mathematics character groups and gives some of their default math properties. Status This document has been approved by the Unicode Technical Committee for public review as a Draft Unicode Technical Report. Publication does not imply endorsement by the Unicode Consortium. This is a draft document which may be updated, replaced, or superseded by other documents at any time. This is not a stable document; it is inappropriate to cite this document as other than a work in progress. Please send comments to the authors. A list of current Unicode Technical Reports is found on http://www.unicode.org/unicode/reports/. For more information about versions of the Unicode Standard, see http://www.unicode.org/unicode/standard/versions/. -
Accordance Fonts(November 2010)
Accordance Fonts (November 2010) Contents Installing the Fonts . 2. OS X Font Display in Accordance and above . 2. Font Display in Other OS X Applications . 3. Converting to Unicode . 4. Other Font Tips . 4. Helena Greek Font . 5. Additional Character Positions for Helena . 5. Helena Greek Font . 6. Yehudit Hebrew Font . 7. Table of Hebrew Vowels and Other Characters . 7. Yehudit Hebrew Font . 8. Notes on Yehudit Keyboard . 9. Table of Diacritical Characters(not used in the Hebrew Bible) . 9. Table of Accents (Cantillation Marks, Te‘amim) — see notes at end . 9. Notes on the Accent Table . 1. 2 Peshitta Syriac Font . 1. 3 Characters in non-standard positions . 1. 3 Peshitta Syriac Font . 1. 4 Syriac vowels, other diacriticals, and punctuation: . 1. 5 Rosetta Transliteration Font . 1. 6 Character Positions for Rosetta: . 1. 6 Sylvanus Uncial/Coptic Font . 1. 8 Sylvanus Uncial Font . 1. 9 MSS Font for Manuscript Citation . 2. 1 MSS Manuscript Font . 2. 2 Salaam Arabic Font . 2. 4 Characters in non-standard positions . 2. 4 Salaam Arabic Font . 2. 5 Arabic vowels and other diacriticals: . 2. 6 Page 1 Accordance Fonts OS X font Seven fonts are supplied for use with Accordance: Helena for Greek, Yehudit for Hebrew, Peshitta for Syriac, Rosetta for files transliteration characters, Sylvanus for uncial manuscripts, and Salaam for Arabic . An additional MSS font is used for manuscript citations . Once installed, the fonts are also available to any other program such as a word processor . These fonts each include special accents and other characters which occur in various overstrike positions for different characters . -
Unicode Nearly Plain Text Encoding of Mathematics
Unicode Nearly Plain Text Encoding of Mathematics Unicode Nearly Plain-Text Encoding of Mathematics Murray Sargent III Office Authoring Services, Microsoft Corporation 28-Aug-06 1. Introduction ............................................................................................................ 2 2. Encoding Simple Math Expressions ...................................................................... 3 2.1 Fractions .......................................................................................................... 4 2.2 Subscripts and Superscripts........................................................................... 6 2.3 Use of the Blank (Space) Character ............................................................... 7 3. Encoding Other Math Expressions ........................................................................ 8 3.1 Delimiters ........................................................................................................ 8 3.2 Literal Operators ........................................................................................... 10 3.3 Prescripts and Above/Below Scripts .......................................................... 11 3.4 n-ary Operators ............................................................................................. 11 3.5 Mathematical Functions ............................................................................... 12 3.6 Square Roots and Radicals ........................................................................... 13 3.7 Enclosures .................................................................................................... -
A Proposed Set of Mnemonic Symbolic Glyphs for the Visual Representation of C0 Controls and Other Nonprintable ASCII Characters Michael P
Michael P. Frank My-ASCII-Glyphs-v2.3.doc 9/14/06 A Proposed Set of Mnemonic Symbolic Glyphs for the Visual Representation of C0 Controls and Other Nonprintable ASCII Characters Michael P. Frank FAMU-FSU College of Engineering Thursday, September 14, 2006 Abstract. In this document, we propose some single-character mnemonic, symbolic representations of the nonprintable ASCII characters based on Unicode characters that are present in widely-available fonts. The symbols chosen here are intended to be evocative of the originally intended meaning of the corresponding ASCII character, or, in some cases, a widespread de facto present meaning. In many cases, the control pictures that we suggest are similar to those specified in ANSI X3.32/ISO 2047, which has not been uniformly conformed to for representing the control codes in all of the widely available Unicode fonts. In some cases, we suggest alternative glyphs that we believe are more intuitive than ISO 2047’s choices. 1. Introduction The most current official standard specification defining the 7-bit ASCII character set is ANSI X3.4-1986, presently distributed as ANSI/INCITS 4-1986 (R2002). This character set includes 34 characters that have no visible, non-blank graphical representation, namely the 33 control characters (codes 00 16 -1F 16 and 7F 16 ) and the space character (code 20 16 ). In some situations, for readability and compactness, it may be desired to display or print concise graphic symbolic representations of these characters, consisting of only a single glyph per character, rather than a multi-character character sequence. According to ANSI X3.4-1986, graphic representations of control characters may be found in American National Standard Graphic Representation of the Control Characters of American National Standard Code for Information Interchange , ANSI X3.32-1973. -
1 2 3 4 5 6 7 8 9 10 11 12 13 S5-155U Cpu 948 Simatic S5
Contents Introduction 1 SIMATIC S5 User Program 2 S5-155U Program Execution 3 CPU 948 Operating Statuses and Program Execution Levels 4 Programming Guide Interrupt and Error Diagnostics 5 This manual has the order number: Integrated Special Functions 6 6ES5 998–3PR21 Extended Data Block DX 0 7 Memory Assignment and Memory Organization 8 Memory Access Using Absolute Addresses 9 Multiprocessor Mode and Com- munication in the S5-155U 10 PG Interfaces and Functions 11 Appendix 12 Indexes: Abbreviations Key Words 13 The List of Operations, order no. 6ES5 997-3UA22, is included with this manual. 10/98 C79000-G8576-C848 Release 04 Safety Guidelines This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger: Danger ! indicates that death, severe personal injury or substantial property damage will result if proper precautions are not taken. Warning ! indicates that death, severe personal injury or substantial property damage can result if proper precautions are not taken. Caution ! indicates that minor personal injury or property damage can result if proper precautions are not taken. Note draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation. Qualified Personnel The device/system may only be set up and operated in conjunction with this manual. Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are defined as persons who are authorized to commission, to ground, and to tag circuits, equipment, and systems in accor- dance with established safety practices and standards. -
DS8108 Digital Scanner Product Reference Guide (En)
DS8108 Digital Scanner Product Reference Guide MN-002926-02 DS8108 DIGITAL SCANNER PRODUCT REFERENCE GUIDE MN-002926-02 Revision A March 2018 ii DS8108 Digital Scanner Product Reference Guide No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing from Zebra. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is on a licensed basis. Zebra grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Zebra. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Zebra. The user agrees to maintain Zebra’s copyright notice on the licensed programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part. The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to the user or any portion thereof. -
Middle East-I 9 Modern and Liturgical Scripts
The Unicode® Standard Version 13.0 – Core Specification To learn about the latest version of the Unicode Standard, see http://www.unicode.org/versions/latest/. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trade- mark claim, the designations have been printed with initial capital letters or in all capitals. Unicode and the Unicode Logo are registered trademarks of Unicode, Inc., in the United States and other countries. The authors and publisher have taken care in the preparation of this specification, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. The Unicode Character Database and other files are provided as-is by Unicode, Inc. No claims are made as to fitness for any particular purpose. No warranties of any kind are expressed or implied. The recipient agrees to determine applicability of information provided. © 2020 Unicode, Inc. All rights reserved. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction. For information regarding permissions, inquire at http://www.unicode.org/reporting.html. For information about the Unicode terms of use, please see http://www.unicode.org/copyright.html. The Unicode Standard / the Unicode Consortium; edited by the Unicode Consortium. — Version 13.0. Includes index. ISBN 978-1-936213-26-9 (http://www.unicode.org/versions/Unicode13.0.0/) 1. -
Iso/Iec Jtc1/Sc 22/Wg 20 N 619665
ISO/IEC JTC1/SC 22/WG 20 N 619665 Date: 16 November 19981999-04-21 ISO ORGANISATION INTERNATIONALE DE NORMALISATION INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ÌÅÆÄÓÍÀÐÎÄÍÀß ÎÐÃÀÍÈÇÀÖÈß ÏÎ ÑÒÀÍÄÀÐÒÈÇÀÖÈÈ CEI (IEC) COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE INTERNATIONAL ELECTROTECHNICAL COMMISSION ÌÅÆÄÓ•€•Ž„ÍÀß ÇËÅÊÒÐÎÒÅÕÍÈ×ÅÑÊÀß ÊÎÌÈÑÑÈß Title Proposed editorial changes to ISO/IEC FCD 14651.2 - International String Ordering - Method for comparing Character Strings and Description of the Common Template Tailorable Ordering [ISO/CEI CD 14651 - Classement international de chaînes de caractères - Méthode de comparaison de chaînes de caractères et description du modèle commun d’ordre de classement] Status: Final Committee DocumentExpert contribution Reference: SC22/WG20 N 568R (Disposition of comments on first FCD ballot)619 Date: 1998-11-161999-04-21 Project: 22.30.02.02 Editor: Alain LaBonté Gouvernement du Québec Secrétariat du Conseil du trésor 875, Grande-Allée Est, Secteur 3C Québec, QC G1R 5R8 CanadaMichael Everson Email: [email protected]@indigo.ie ISO/IEC 14651:1999(E) ÓISO/IEC Contents: FOREWORD......................................................................................................................................iii INTRODUCTION ................................................................................................................................iv 1 Scope .............................................................................................................................................1