Tcl/Tk (Tool Command Language/Tool Kit) makes it fast and easy to implement any type of application, from games to network analyzers. Tcl/Tk is a full-bodied, mature programming platform used by NASA rocket scientists, Wall Street database experts, Internet designers, and open source programmers around the world. Tcl/Tk's multi-faceted and extensible nature make it ideal for developing end-user GUIs, client/server middleware, Web applications, and more. You can code completely in Tcl, use any of hundreds of extensions, call C or Java subroutines from Tcl/Tk, or use Tcl to glue legacy applications together. Written from a programmer's perspective, Tcl/Tk: A Developer's Guide describes how to use Tcl's standard tools and the unique features that make Tcl/Tk powerful: including graphics widgets, packages, namespaces, and extensions. With this book an experienced programmer will be able to code Tcl in a few hours. In just a few chapters you will learn about Tcl features that allow you to isolate and protect your code from being damaged in large applications. You will even learn how to extend the language itself. Tcl/Tk: A Developer's Guide clearly discusses development tools, proven techniques, and existing extensions. It shows how to use Tcl/Tk effectively and provides many code examples. This fully revised new edition is the complete resource for computer professionals, from systems administrators to programmers. It covers versions 7.4 to 8.4 and includes a CD-ROM containing the interpreters, libraries, and tutorials to get you started quickly. Additional materials in the book include case studies and discussions of techniques for the advanced user. On the CD-ROM *Distributions for Tcl 8.3 and 8.4 for Linux, Solaris, Macintosh, and Windows. *A copy of ActiveTcl from ActiveState. *The latest release of TclTutor. *How-to's and tutorials as well as copies of all the tools discussed in the book. *The author's "Tclsh Spot" articles from :login; magazine and the "Real World" Tcl/Tk chapters from the first edition. *Demo copies of commercial development tools from ActiveState and NeatWare. *Many open source Tcl/Tk development tools. *Tcl/Tk design guidelines. *Brings beginners up to speed quickly. *Overview of Tcl development tools, popular extensions, and packages. *Tips, style guidelines, and debugging techniques for the advanced user.

Told through letters from his late teens to his ninth decade, this collection shows the iconic author's progression through life as he knew it, illuminating his enduring legacy as a storyteller, novelist and space-age visionary whose works turned into popular adaptations for stage, film and television.

Traditional critical editing, defined by the paper and print limitations of the book, is now considered by many to be inadequate for the expression and interpretation of complex works of literature. At the same time, digital developments are permitting us to extend the range of text objects we can reproduce and investigate critically - not just books, but newspapers, draft manuscripts and inscriptions on stone. Some exponents of the benefits of new information technologies argue that in future all editions should be produced in digital or online form. By contrast, others point to the fact that print, after more than five hundred years of development, continues to set the agenda for how we think about text, even in its non-print forms. This important book brings together leading textual critics, scholarly editors, technical specialists and publishers to discuss whether and how existing paradigms for developing and using critical editions are changing to reflect the increased commitment to and assumed significance of digital tools and methodologies.

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Version 5.0 for IBM compatibles; all user levels.

In Numerals in Early Greek New Testament Manuscripts, Zachary J. Cole provides the first in-depth examination of the seemingly obscure, yet important topic: how early Christian scribes wrote numbers and why. While scholars have long been aware that Christian scribes occasionally used numerical abbreviations in their books, few have been able to make much sense of it. This detailed analysis of numerals in manuscripts up through the fifth century CE uncovers a wealth of palaeographical and codicological data. Among other findings, Zachary J. Cole shows that some numerals can function as “visual links” between witnesses, that numbers sometimes—though rarely—functioned like nomina sacra, and that Christians uniquely adapted their numbering system to suit the needs of public reading.