The State of Opentype Math Typesetting
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Donald Knuth Fletcher Jones Professor of Computer Science, Emeritus Curriculum Vitae Available Online
Donald Knuth Fletcher Jones Professor of Computer Science, Emeritus Curriculum Vitae available Online Bio BIO Donald Ervin Knuth is an American computer scientist, mathematician, and Professor Emeritus at Stanford University. He is the author of the multi-volume work The Art of Computer Programming and has been called the "father" of the analysis of algorithms. He contributed to the development of the rigorous analysis of the computational complexity of algorithms and systematized formal mathematical techniques for it. In the process he also popularized the asymptotic notation. In addition to fundamental contributions in several branches of theoretical computer science, Knuth is the creator of the TeX computer typesetting system, the related METAFONT font definition language and rendering system, and the Computer Modern family of typefaces. As a writer and scholar,[4] Knuth created the WEB and CWEB computer programming systems designed to encourage and facilitate literate programming, and designed the MIX/MMIX instruction set architectures. As a member of the academic and scientific community, Knuth is strongly opposed to the policy of granting software patents. He has expressed his disagreement directly to the patent offices of the United States and Europe. (via Wikipedia) ACADEMIC APPOINTMENTS • Professor Emeritus, Computer Science HONORS AND AWARDS • Grace Murray Hopper Award, ACM (1971) • Member, American Academy of Arts and Sciences (1973) • Turing Award, ACM (1974) • Lester R Ford Award, Mathematical Association of America (1975) • Member, National Academy of Sciences (1975) 5 OF 44 PROFESSIONAL EDUCATION • PhD, California Institute of Technology , Mathematics (1963) PATENTS • Donald Knuth, Stephen N Schiller. "United States Patent 5,305,118 Methods of controlling dot size in digital half toning with multi-cell threshold arrays", Adobe Systems, Apr 19, 1994 • Donald Knuth, LeRoy R Guck, Lawrence G Hanson. -
X E TEX Live
X TE EX Live Jonathan Kew SIL International Horsleys Green High Wycombe Bucks HP14 3XL, England jonathan_kew (at) sil dot org 1 X TE EX in TEX Live in the preamble are sufficient to set the typefaces through- out the document. ese fonts were installed by simply e release of TEX Live 2007 marked a milestone for the dropping the .otf or .ttf files in the computer’s Fonts X TE EX project, as the first major TEX distribution to in- folder; no .tfm, .fd, .sty, .map, or other TEX-related files clude X TE EX (version 0.996) as an integral part. Prior to had to be created or installed. this, X TE EX was a tool that could be added to a TEX setup, Release 0.996 of X T X also provides some enhance- but version and configuration differences meant that it was E E ments over earlier, pre-T X Live versions. In particular, difficult to ensure smooth integration in all cases, and it was E there are new primitives for low-level access to glyph infor- only available for users who specifically chose to seek it out mation (useful during font development and testing); some and install it. (One exception to this is the MacTEX pack- preliminary support for the use of OpenType math fonts age, which has included X TE EX for the past year or so, but (such as the Cambria Math font shipped with MS Office this was just one distribution on one platform.) Integration 2007); and a variety of bug fixes. -
Surviving the TEX Font Encoding Mess Understanding The
Surviving the TEX font encoding mess Understanding the world of TEX fonts and mastering the basics of fontinst Ulrik Vieth Taco Hoekwater · EuroT X ’99 Heidelberg E · FAMOUS QUOTE: English is useful because it is a mess. Since English is a mess, it maps well onto the problem space, which is also a mess, which we call reality. Similary, Perl was designed to be a mess, though in the nicests of all possible ways. | LARRY WALL COROLLARY: TEX fonts are mess, as they are a product of reality. Similary, fontinst is a mess, not necessarily by design, but because it has to cope with the mess we call reality. Contents I Overview of TEX font technology II Installation TEX fonts with fontinst III Overview of math fonts EuroT X ’99 Heidelberg 24. September 1999 3 E · · I Overview of TEX font technology What is a font? What is a virtual font? • Font file formats and conversion utilities • Font attributes and classifications • Font selection schemes • Font naming schemes • Font encodings • What’s in a standard font? What’s in an expert font? • Font installation considerations • Why the need for reencoding? • Which raw font encoding to use? • What’s needed to set up fonts for use with T X? • E EuroT X ’99 Heidelberg 24. September 1999 4 E · · What is a font? in technical terms: • – fonts have many different representations depending on the point of view – TEX typesetter: fonts metrics (TFM) and nothing else – DVI driver: virtual fonts (VF), bitmaps fonts(PK), outline fonts (PFA/PFB or TTF) – PostScript: Type 1 (outlines), Type 3 (anything), Type 42 fonts (embedded TTF) in general terms: • – fonts are collections of glyphs (characters, symbols) of a particular design – fonts are organized into families, series and individual shapes – glyphs may be accessed either by character code or by symbolic names – encoding of glyphs may be fixed or controllable by encoding vectors font information consists of: • – metric information (glyph metrics and global parameters) – some representation of glyph shapes (bitmaps or outlines) EuroT X ’99 Heidelberg 24. -
Tlaunch: a Launcher for a TEX Live System
TLaunch: a launcher for a TEX Live system Siep Kroonenberg June 29, 2017 This manual is for tlaunch, the TEX Live Launcher, version 0.5.3. Copyright © 2017 Siep Kroonenberg. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty. Contents 1 The launcher5 1.1 Introduction............................5 1.1.1 Localization........................6 1.2 Modes...............................6 1.2.1 Normal mode.......................6 1.2.2 Initializing.........................6 1.2.3 Forgetting.........................6 1.3 Using scripts............................7 1.4 The ini file.............................7 1.4.1 Location..........................7 1.4.2 Encoding..........................7 1.4.3 Syntax...........................7 1.4.4 The Strings section....................9 1.4.5 Sections for filetype associations (FTAs)........9 1.4.6 Sections for utility scripts................ 10 1.4.7 The built-in functions.................. 10 1.4.8 Menus and buttons.................... 11 1.4.9 The General section.................... 12 1.5 Editor choice............................ 12 1.6 Launcher-based installations................... 13 1.6.1 The tlaunchmode script................. 14 1.6.2 TEX Live Manager..................... 14 2 The launcher at the RUG 15 2.1 Historical.............................. 15 2.2 RES desktops........................... 16 2.3 Components of the rug TEX installation............ 16 2.4 Directory organization...................... 17 2.5 Fixes for add-ons......................... 17 2.5.1 TeXnicCenter....................... 17 2.5.2 TeXstudio......................... 18 2.5.3 SumatraPDF........................ 18 2.5.4 LyX............................. 18 3 CONTENTS 4 2.6 Moving the XeTEX font cache................. -
236 Tugboat, Volume 9 (1988), No. 3 Some Typesetting Conventions
236 TUGboat, Volume 9 (1988), No. 3 Some Typesetting Conventions suitability to contents Graeme McKinstry, Not all these factors are equal in their effect on readability University of Otago, nor are all the factors within your control but it is possible New Zealand. to use some of the above factors to make your documents more readable. One of the major advantages of T@ is that it makes it possible for authors to typeset their own work. However, Typeface and size of type this new found power has not been automatically asso- There are two broad classes of fonts: serif ("serifs" are ciated with a knowledge of typesetting and typographic the finishing strokes at the end of letters) and sans-serif design and so some very unreadable documents have en- (without serifs, e.g., fonts such as Helvetica). Of the sued. This is further exacerbated by authors believing two, serif fonts (such as Computer Modem, and Times- they do know something about typesetting ("Doesn't ev- Roman) are easier to read for large quantities of text, eryone?") and ignoring all attempts to lead them in the "because it has been shown that we read our own lan- right direction, e.g., LV@. guage not letter by letter but by recognizing the shapes Although TEX users are less prone to fall into this of words . " [31. The serifs tend to help in this "shape trap as compared to your average WYSIWYG user there are recognition". For example try to decipher the following still some fundamental typographic lessons to be learned. two lines (they don't form words): These principles are so fundamental that even a com- puting consultant, such as myself, is able to learn, and possibly even more importantly, understand why we have them. -
The Luacode Package
The luacode package Manuel Pégourié-Gonnard <[email protected]> v1.2a 2012/01/23 Abstract Executing Lua code from within TEX with \directlua can sometimes be tricky: there is no easy way to use the percent character, counting backslashes may be hard, and Lua comments don’t work the way you expect. This package provides the \luaexec command and the luacode(*) environments to help with these problems, as well as helper macros and a debugging mode. Contents 1 Documentation1 1.1 Lua code in LATEX...................................1 1.2 Helper macros......................................3 1.3 Debugging........................................3 2 Implementation3 2.1 Preliminaries......................................4 2.2 Internal code......................................5 2.3 Public macros and environments...........................7 3 Test file 8 1 Documentation 1.1 Lua code in LATEX For an introduction to the most important gotchas of \directlua, see lualatex-doc.pdf. Before presenting the tools in this package, let me insist that the best way to manage a non- trivial piece of Lua code is probably to use an external file and source it from Lua, as explained in the cited document. \luadirect First, the exact syntax of \directlua has changed along version of LuaTEX, so this package provides a \luadirect command which is an exact synonym of \directlua except that it doesn’t have the funny, changing parts of its syntax, and benefits from the debugging facilities described below (1.3).1 The problems with \directlua (or \luadirect) are mainly with TEX special characters. Actually, things are not that bad, since most special characters do work, namely: _, ^, &, $, {, }. Three are a bit tricky but they can be managed with \string: \, # and ~. -
The TEX Live Guide TEX Live 2012
The TEX Live Guide TEX Live 2012 Karl Berry, editor http://tug.org/texlive/ June 2012 Contents 1 Introduction 2 1.1 TEX Live and the TEX Collection...............................2 1.2 Operating system support...................................3 1.3 Basic installation of TEX Live.................................3 1.4 Security considerations.....................................3 1.5 Getting help...........................................3 2 Overview of TEX Live4 2.1 The TEX Collection: TEX Live, proTEXt, MacTEX.....................4 2.2 Top level TEX Live directories.................................4 2.3 Overview of the predefined texmf trees............................5 2.4 Extensions to TEX.......................................6 2.5 Other notable programs in TEX Live.............................6 2.6 Fonts in TEX Live.......................................7 3 Installation 7 3.1 Starting the installer......................................7 3.1.1 Unix...........................................7 3.1.2 MacOSX........................................8 3.1.3 Windows........................................8 3.1.4 Cygwin.........................................9 3.1.5 The text installer....................................9 3.1.6 The expert graphical installer.............................9 3.1.7 The simple wizard installer.............................. 10 3.2 Running the installer...................................... 10 3.2.1 Binary systems menu (Unix only).......................... 10 3.2.2 Selecting what is to be installed........................... -
Typesetting Chinese in XƎTEX: Zhspacing User's Manual
Typesetting Chinese in XƎTEX: zhspacing user’s manual∗ Yin Diany 2016/05/14 Contents I zhspacing.sty 3 1 Introduction 3 2 Getting Started 3 3 Advanced Usage 5 3.1 Fonts ............................ 5 3.2 More on Fonts ....................... 7 3.3 Skips ............................ 7 3.4 Vertical Chinese ...................... 9 3.5 Compatibility ....................... 10 3.6 Working with other Chinese package .......... 10 ∗Revision: 2016/05/14. yLab. of Network Comm. System & Control, Univ. of Sci. & Tech. of China. 1 4 Getting zhspacing 11 II zhfont.sty 12 1 Introduction 12 2 Package Options 12 3 Provided Macros 12 4 Examples 13 III zhmath.sty 13 1 Introduction 13 2 Package Options 13 3 Provided Macros 14 4 Examples 15 2 File I zhspacing.sty 1 Introduction XƎTEX is a new TEX engine by Jonathan Kew and SIL International, which combines "-TEX with pervasive Unicode support and advanced font support1. Using XƎTEX, it is possible to typeset scripts of any languages whose glyphs are contained in the font in use, without the help of any extra packages, such as CJK2. However, XƎTEX itself does not solve all the problems. Some de- tails in Chinese typesetting have not been dealt with by XƎTEX, such as the automatic font switch between Chinese and Western characters, the skip adjustment of fullwidth punctuations, the automatic skip in- sertion between Chinese and Western characters or math formulas, etc. To meet the need of easy and high quality typesetting of Chinese documents using XƎTEX, the package zhspacing is coded, utilizing the new primitive of \XeTeXinterchartoks provided in XƎTEX ver- sion 0.997. -
Zapfcoll Minikatalog.Indd
Largest compilation of typefaces from the designers Gudrun and Hermann Zapf. Most of the fonts include the Euro symbol. Licensed for 5 CPUs. 143 high quality typefaces in PS and/or TT format for Mac and PC. Colombine™ a Alcuin™ a Optima™ a Marconi™ a Zapf Chancery® a Aldus™ a Carmina™ a Palatino™ a Edison™ a Zapf International® a AMS Euler™ a Marcon™ a Medici Script™ a Shakespeare™ a Zapf International® a Melior™ a Aldus™ a Melior™ a a Melior™ Noris™ a Optima™ a Vario™ a Aldus™ a Aurelia™ a Zapf International® a Carmina™ a Shakespeare™ a Palatino™ a Aurelia™ a Melior™ a Zapf book® a Kompakt™ a Alcuin™ a Carmina™ a Sistina™ a Vario™ a Zapf Renaissance Antiqua® a Optima™ a AMS Euler™ a Colombine™ a Alcuin™ a Optima™ a Marconi™ a Shakespeare™ a Zapf Chancery® Aldus™ a Carmina™ a Palatino™ a Edison™ a Zapf international® a AMS Euler™ a Marconi™ a Medici Script™ a Shakespeare™ a Zapf international® a Aldus™ a Melior™ a Zapf Chancery® a Kompakt™ a Noris™ a Zapf International® a Car na™ a Zapf book® a Palatino™ a Optima™ Alcuin™ a Carmina™ a Sistina™ a Melior™ a Zapf Renaissance Antiqua® a Medici Script™ a Aldus™ a AMS Euler™ a Colombine™ a Vario™ a Alcuin™ a Marconi™ a Marconi™ a Carmina™ a Melior™ a Edison™ a Shakespeare™ a Zapf book® aZapf international® a Optima™ a Zapf International® a Carmina™ a Zapf Chancery® Noris™ a Optima™ a Zapf international® a Carmina™ a Sistina™ a Shakespeare™ a Palatino™ a a Kompakt™ a Aurelia™ a Melior™ a Zapf Renaissance Antiqua® Antiqua® a Optima™ a AMS Euler™ a Introduction Gudrun & Hermann Zapf Collection The Gudrun and Hermann Zapf Collection is a special edition for Macintosh and PC and the largest compilation of typefaces from the designers Gudrun and Hermann Zapf. -
Development of Computer Typesetting
Early steps in computer typesetting in the 1960s Jonathan Seybold, September 2018 1961–1964 Michael Barnett’s “Experiments in Typesetting” In 1961, Michael Barnett, an associate professor at MIT wrote a computer program that could produce punched paper tape output to drive a phototypesetting machine. He used this to produce the “Tail” from Alice in Wonderland, and a phototypeset press release. These were the first documents that were phototypeset from output generated by a computer. In 1962 Barnett received a research grant to continue this experiments. This lead to development of the PC6 system, which was used to produce a variety of reports, pamphlets and other publications in late 1963 and early 1964.1 Hardware: IBM 709/90 computer and a Photon 560 phototypesetter. Software: Written in Fortran, with a few routines written in FAP (Fortran Assembler). Written for a specific Photon 560 set-up. Typefonts were identified by disk position and row number. The TYPRINT program for text output composed text to fit a predefined page width and depth. Lines were broken after the last complete word that would fit on that line. There was no attempt at hyphenation. Pages were arbitrarily broken after the last line that would fit on the page. Special commands could be embedded in the text to tie text elements together. When it encountered these, the program would simply make the page as long as necessary to accommodate all of the text in the “no break” area. Given the scientific academic setting, the most notable feature of TYPRINT was a program written by J.M. -
Typographic Terms Alphabet the Characters of a Given Language, Arranged in a Traditional Order; 26 Characters in English
Typographic Terms alphabet The characters of a given language, arranged in a traditional order; 26 characters in English. ascender The part of a lowercase letter that rises above the main body of the letter (as in b, d, h). The part that extends above the x-height of a font. bad break Refers to widows or orphans in text copy, or a break that does not make sense of the phrasing of a line of copy, causing awkward reading. baseline The imaginary line upon which text rests. Descenders extend below the baseline. Also known as the "reading line." The line along which the bases of all capital letters (and most lowercase letters) are positioned. bleed An area of text or graphics that extends beyond the edge of the page. Commercial printers usually trim the paper after printing to create bleeds. body type The specific typeface that is used in the main text break The place where type is divided; may be the end of a line or paragraph, or as it reads best in display type. bullet A typeset character (a large dot or symbol) used to itemize lists or direct attention to the beginning of a line. (See dingbat.) cap height The height of the uppercase letters within a font. (See also cap line.) caps and small caps The typesetting option in which the lowercase letters are set as small capital letters; usually 75% the height of the size of the innercase. Typographic Terms character A symbol in writing. A letter, punctuation mark or figure. character count An estimation of the number of characters in a selection of type. -
Luatex Reference Manual
LuaTEX Reference Manual stable July 2021 Version 1.10 LuaTEX Reference Manual copyright : LuaTEX development team more info : www.luatex.org version : July 23, 2021 Contents Introduction 13 1 Preamble 17 2 Basic TEX enhancements 19 2.1 Introduction 19 2.1.1 Primitive behaviour 19 2.1.2 Version information 19 2.2 UNICODE text support 20 2.2.1 Extended ranges 20 2.2.2 \Uchar 21 2.2.3 Extended tables 21 2.3 Attributes 21 2.3.1 Nodes 21 2.3.2 Attribute registers 22 2.3.3 Box attributes 22 2.4 LUA related primitives 23 2.4.1 \directlua 23 2.4.2 \latelua and \lateluafunction 25 2.4.3 \luaescapestring 25 2.4.4 \luafunction, \luafunctioncall and \luadef 25 2.4.5 \luabytecode and \luabytecodecall 26 2.5 Catcode tables 27 2.5.1 Catcodes 27 2.5.2 \catcodetable 27 2.5.3 \initcatcodetable 27 2.5.4 \savecatcodetable 27 2.6 Suppressing errors 28 2.6.1 \suppressfontnotfounderror 28 2.6.2 \suppresslongerror 28 2.6.3 \suppressifcsnameerror 28 2.6.4 \suppressoutererror 28 2.6.5 \suppressmathparerror 28 2.6.6 \suppressprimitiveerror 29 2.7 Fonts 29 2.7.1 Font syntax 29 2.7.2 \fontid and \setfontid 29 2.7.3 \noligs and \nokerns 29 2.7.4 \nospaces 30 2.8 Tokens, commands and strings 30 2.8.1 \scantextokens 30 2.8.2 \toksapp, \tokspre, \etoksapp, \etokspre, \gtoksapp, \gtokspre, \xtoksapp, \xtokspre 30 2.8.3 \csstring, \begincsname and \lastnamedcs 31 1 2.8.4 \clearmarks 31 2.8.5 \alignmark and \aligntab 31 2.8.6 \letcharcode 31 2.8.7 \glet 32 2.8.8 \expanded, \immediateassignment and \immediateassigned 32 2.8.9 \ifcondition 33 2.9 Boxes, rules and leaders