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Emacspeak
Emacspeak is a free computer application, a speech interface, and an audio desktop (as opposed to a screen reader). It employs Emacs (which is written in C), Emacs Lisp, and Tcl. Developed principally by T. V. Raman (himself blind since childhood, and who has worked on voice software with Adobe Software and later IBM), it was first released in April 1995. It is portable to all POSIX-compatible OSs. It is tightly integrated with Emacs, allowing it to render intelligible and useful content rather than parsing the graphics (hence it is sometimes referred to not as a separate program, but a subsystem of Emacs); its default voice synthesizer (as of 2002, IBM's ViaVoice Text-to-Speech (TTS)) can be replaced with other software synthesizers when a server module is installed. Emacspeak is one of the most popular speech interfaces for Linux, bundled with most major distributions. In 2014, Raman wrote an article describing how the software's design was impacted by shifts in computer tech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advice (programming)
In aspect and functional programming, advice describes a class of functions which modify other functions when the latter are run; it is a certain function, method or procedure that is to be applied at a given join point of a program. Use The practical use of advice functions is generally to modify or otherwise extend the behavior of functions which cannot or should not be readily modified or extended. For instance, the Emacspeak Emacs-addon makes extensive use of advice: it must modify thousands of existing Emacs modules and functions such that it can produce audio output for the blind corresponding to the visual presentation, but it would be infeasible to copy all of them and redefine them to produce audio output in addition to their normal outputs; so, the Emacspeak programmers define advice functions which run before and after. For a simple Emacs example: suppose after a user corrected a mis-spelled word using the Emacs ispell module, they wanted to re-spellcheck the entire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language)
C (''pronounced'' '' – like the letter c'') is a general-purpose programming language. It was created in the 1970s by Dennis Ritchie and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted Central processing unit, CPUs. It has found lasting use in operating systems code (especially in Kernel (operating system), kernels), device drivers, and protocol stacks, but its use in application software has been decreasing. C is commonly used on computer architectures that range from the largest supercomputers to the smallest microcontrollers and embedded systems. A successor to the programming language B (programming language), B, C was originally developed at Bell Labs by Ritchie between 1972 and 1973 to construct utilities running on Unix. It was applied to re-implementing the kernel of the Unix operating system. During the 1980s, C gradually gained popularity. It has become one of the most widely used programming langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smithsonian Institution
The Smithsonian Institution ( ), or simply the Smithsonian, is a group of museums, Education center, education and Research institute, research centers, created by the Federal government of the United States, U.S. government "for the increase and diffusion of knowledge". Founded on August 10, 1846, it operates as a trust instrumentality and is not formally a part of any of the Federal government of the United States#branches, three branches of the federal government. The institution is named after its founding donor, British scientist James Smithson. It was originally organized as the United States National Museum, but that name ceased to exist administratively in 1967. The Smithsonian Institution has historical holdings of over 157 million items, 21 museums, 21 libraries, 14 education and research centers, a zoo, and historical and architectural landmarks, mostly located in Washington, D.C. Additional facilities are located in Maryland, New York (state), New York, and Virg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software Programmed In C
Free may refer to: Concept * Freedom, the ability to act or change without constraint or restriction * Emancipate, attaining civil and political rights or equality * Free (''gratis''), free of charge * Gratis versus libre, the difference between the two common meanings of the adjective "free". Computing * Free (programming), a function that releases dynamically allocated memory for reuse * Free software, software usable and distributable with few restrictions and no payment *, an emoji in the Enclosed Alphanumeric Supplement block. Mathematics * Free object ** Free abelian group ** Free algebra ** Free group ** Free module ** Free semigroup * Free variable People * Free (surname) * Free (rapper) (born 1968), or Free Marie, American rapper and media personality * Free, a pseudonym for the activist and writer Abbie Hoffman * Free (active 2003–), American musician in the band FreeSol Arts and media Film and television * ''Free'' (film), a 2001 American dram ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Linux Documentation Project
The Linux Documentation Project (LDP) is a dormant all-volunteer project that maintains a large collection of GNU and Linux-related documentation and publishes the collection online. It began as a way for hackers to share their documentation with each other and with their users, and for users to share documentation with each other. Its documents tend to be oriented towards experienced users such as professional system administrators, but it also contains tutorials for beginners. History The LDP originally began as an FTP site in 1992, but it went on the World Wide Web at MetaLab in 1993. It is believed to have been the first Linux related website ever. Today, the LDP serves over 475 documents contributed by even more authors. About a dozen of them are book length, and most of those are available in print from major technical publishers including O'Reilly. In 2008, LDP started ''The LDP Wiki''; the wiki has since gone offline with the last entry dating to 2016. the most rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ispell
Ispell is a spelling checker for Unix that supports most Western languages. It offers several interfaces, including a programmatic interface for use by editors such as Emacs. Unlike GNU Aspell, ispell will only suggest corrections that are based on a Damerau–Levenshtein distance of 1; it will not attempt to guess more distant corrections based on English pronunciation rules. Ispell has a very long history that can be traced back to a program that was originally written in 1971 in PDP-10 Assembly language by R. E. Gorin, and later ported to the C (programming language), C programming language and expanded by many others. It is currently maintained by Geoff Kuenning. The generalized affix description system introduced by ispell has since been imitated by other spelling checkers such as MySpell. Like most computerized spelling checkers, ispell works by reading an input file word by word, stopping when a word is not found in its dictionary. Ispell then attempts to generate a list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPlayer
MPlayer is a free and open-source media player software application. It is available for Linux, OS X and Microsoft Windows. Versions for OS/2, Syllable Desktop, Syllable, AmigaOS, MorphOS and AROS Research Operating System are also available. A port for DOS using DJGPP is also available. Versions for the Wii Homebrew Channel and Amazon Kindle have also been developed. History Development of MPlayer began in 2000. The original author, Hungary, Hungarian Árpád Gereöffy, started the project because he was unable to find any satisfactory video players for Linux after XAnim stopped development in 1999. The first version was titled ''mpg12play v0.1'' and was hacked together in half an hour using ''libmpeg3'' from Cinelerra, Cinelerra-HV. After ''mpg12play v0.95pre5'', the code was merged with an Audio Video Interleave, AVI player based on ''avifile''s ''Win32 Dynamic-link library, DLL loader'' to form MPlayer v0.3 in November 2000. Gereöffy was soon joined by many other programme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERC (software)
ERC is an Internet Relay Chat (IRC) client integrated into GNU Emacs. It is written in Emacs Lisp. Features ERC includes message timestamping, automatic channel joining, flood control, and auto-completion of nicks and commands. ERC can highlight nicks and text for conversation tracking, highlight and optionally remove control characters, and allows URLs, nicknames and text to be converted to buttons. It provides input history, and separate buffers per server and channel. Notifications include channel activity on the Emacs mode-line, user online status, and channel tracking of hidden conversations. ERC is multi-lingual, and provides auto-script loading at startup. ERC has a modular design, with many features implemented in "more than two dozen loadable modules" included in the default setup, such as ''autoaway'', ''fill'' (splits long lines), ''log'' (saves chat buffers), ''spelling'', ''bbdb'', which connects ERC to Emacs' BBDB for contact management, and ''replace'', whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lynx (web Browser)
Lynx is a customizable text-based web browser for use on cursor-addressable character cell terminals. , it is the oldest web browser still being maintained, having started in 1992. History Lynx was a product of the Distributed Computing Group within Academic Computing Services of the University of Kansas. It was initially developed in 1992 by a team of students and staff at the university ( Lou Montulli, Michael Grobe and Charles Rezac) as a hypertext browser used solely to distribute campus information as part of a ''Campus-Wide Information System'' and for browsing the Gopher space. Beta availability was announced to Usenet on 22 July 1992. In 1993, Montulli added an Internet interface and released a new version (2.0) of the browser. , the support of communication protocols in Lynx is implemented using a version of libwww, forked from the library's code base in 1996. The supported protocols include Gopher, HTTP, HTTPS, FTP, NNTP and WAIS. Support for NNTP was added to li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dired
Dired (for Directory Editor) is a computer program for editing file system directories. It typically runs inside the Emacs text editor as a specialized mode, though standalone versions have been written. Dired was the file manager, or visual editor of file system information. The first version of Dired was written as a stand-alone program independently in 1972 by Dave Lebling at Project MAC, and circa 1974 by Stan Kugell at the Stanford Artificial Intelligence Laboratory (SAIL). It was incorporated into GNU Emacs from the earliest versions, and re-implemented in C and C++ on other operating systems. When run in Emacs, dired displays an ls-like file listing in an Emacs buffer. The list can be navigated using standard navigation commands. Several Emacs Lisp scripts have been developed to extend Dired in Emacs. In combination with Tramp it is able to access remote file systems for editing files by means of SSH, FTP, telnet and many other protocols, as well as the capabil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
