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Topic: Terminal symbol


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BNF

In the News (Thu 16 Feb 12)

  
  Terminal - Wikipedia, the free encyclopedia
Terminal station, a passenger rail station where rail service begins and ends; the end of the line.
Terminal illness, a progressive disease that is expected to cause death
Terminal symbol, in formal grammar, is a symbol that cannot be further divided
en.wikipedia.org /wiki/Terminal   (275 words)

  
 Data transforming method using externally provided transformation rules - Patent 5321606
The analysis establishes correspondence between the terminal and non-terminal symbols and the structure of the inputted symbol string, and these corresponding terminal and non-terminal symbols specify the structure of a term for output corresponding to the inputted symbol string by means of those descriptions of structures of output terms which are associated with these symbols.
A terminal symbol corresponds to an input symbol, and a non-terminal symbol corresponds to a string of input symbols.
Structures of the output terms are described as arguments of non-terminal symbols and of terminal symbols, whereby nodes of the intermediate tree correspond to nodes of the output term.
www.freepatentsonline.com /5321606.html   (11866 words)

  
 Parsing   (Site not responding. Last check: 2007-11-03)
To match a terminal symbol, the procedure compares the terminal symbol to the input; if they agree, then the procedure is successful, and it consumes the terminal symbol in the input (that is, moves the input cursor over one symbol).
To match a non-terminal symbol, the procedure simply calls the corresponding procedure for that non-terminal symbol (which may be a recursive call, hence the name of the technique).
Terminal symbols on the stack must match an input symbol; non-terminal symbols are expanded via the Predict function (which is encoded in the parse table).
cs.rochester.edu /users/faculty/leblanc/csc173/grammars/parsing.html   (1765 words)

  
 File: identerm.m
Identify terminal symbols to be parsed by the ACTL parser.
% Identify `terminal symbols` to be parsed by the ACTL parser.
% Indentify the `terminal symbols` for the ACTL `grammar` in the input
www.ece.cmu.edu /~webk/checkmate/guide/file/ACTL/identerm.htm   (324 words)

  
 ISO/IEC 14977 : 1996(E)
A terminal symbol of the language is an atom that cannot be split into smaller components of the language.
NOTE — In this International Standard a terminal symbol of Extended BNF is called a terminal-character, and a terminal symbol of a language being defined by a syntax is represented by a terminal-string.
b) it is not a sequence of symbols represented by the syntactic-exception.
www.skipgeel.com /iso14977.html   (5490 words)

  
 Metalanguage for OCaml Syntax   (Site not responding. Last check: 2007-11-03)
The symbols in the metalanguage, both terminal symbols and nonterminal symbols, are simply contiguous sequences of non-blank characters.
The rule is that symbols that appear on the left hand side (which is to say, are the first symbol on the first line of a Rule) are non-terminal symbols, and any other symbol is a terminal symbol that stands for itself.
The 'while' terminal symbol is identified as itself and not as an Identifier, even though it matches the grammatical definition of Identifier.
astronautics.usc.edu /_DTW_/ocaml/metalanguage.html   (926 words)

  
 Terminal   (Site not responding. Last check: 2007-11-03)
* An airport terminal is one or more buildings at an airport where passengers transfer from ground transportation to the facilities that allow them to board airplanes.
* A Railroad terminal is a passenger rail station where rail service begins and ends; the end of the line.
* A pipeline terminal is a storage facility at the downstream end of a pipeline transport, typically serving as a buffer between delivery and use.
en.mcfly.org /Terminal   (246 words)

  
 CUP User's Manual
Terminal and non-terminal declarations now can be declared in two different ways to indicate the values of the terminals or non-terminals.
Hence, references to terminal and non-terminal values is direct, as opposed to the old CUP, where the labels referred to objects containing the value of the terminal or non-terminal.
The terminals are assigned a precedence, where terminals on the same line have equal precedences, and the precedence declarations farther down the list of precedence declarations have higher precedence.
www.cs.princeton.edu /~appel/modern/java/CUP/manual.html   (6468 words)

  
 CSI 311: Notes on Grammars
If node L is a leaf, then L is a terminal symbol or the symbol for the empty string.
Non-terminal symbols are recognized by being enclosed in angle-brackets.
Terminal symbols are recognized by NOT being enclosed in angle-brackets.
www.cs.albany.edu /~dran/teaching/csi311/notes_on_grammars.html   (589 words)

  
 nltk.cfg.Nonterminal   (Site not responding. Last check: 2007-11-03)
A non-terminal symbol for a context free grammar.
However, more complex symbol types are sometimes used (e.g., for lexicalized grammars).
Since symbols are node values, they must be immutable and hashable.
nltk.sourceforge.net /api/private/nltk.cfg.Nonterminal-class.html   (157 words)

  
 Bison 1.25 - The Concepts of Bison
So the terminal symbols of a grammar for C include `identifier', `number', `string', plus one symbol for each keyword, operator or punctuation mark: `if', `return', `const', `static', `int', `char', `plus-sign', `open-brace', `close-brace', `comma' and many more.
A terminal symbol that stands for a particular keyword in the language should be named after that keyword converted to upper case.
A third way to represent a terminal symbol is with a C string constant containing several characters.
www.chemie.fu-berlin.de /chemnet/use/info/bison/bison_4.html   (2129 words)

  
 Context-free grammar - LearnThis.Info Enclyclopedia   (Site not responding. Last check: 2007-11-03)
where V is a non-terminal symbol and w is a string consisting of terminals and/or non-terminals.
Recently, it has been suggested that a class of Tamil poetry called Venpa is governed by a context-free grammar.
The simplest way is to list the consecutive strings of symbols, beginning with the start symbol and ending with the string, and the rules that have been applied.
encyclopedia.learnthis.info /c/co/context_free_grammar.html   (904 words)

  
 Symbol PPT 2700 Pocket PC Palm Terminal Symbol PPT2700 barcode pda
The PPT 2700 Series, a member of the newest family of Pocket PC-based terminals from Symbol Technologies, combines the strengths of the Pocket PC platform with productivity-enhancing features that include bar code scanning and real-time wireless communication options.
Symbol's rigorous quality requirements impart drop, sealing and temperature specifications that are unmatched by other Pocket PC devices.
The Symbol PPT 2700 Series, a member of the newest family of Pocket PC-based terminals from Symbol Technologies, combines the strengths of the Pocket PC platform with productivity-enhancing features that include bar code scanning and real-time wireless communication options.
www.scansmart.com /catalog/ppt2700.asp   (1184 words)

  
 grammar from FOLDOC   (Site not responding. Last check: 2007-11-03)
A formal definition of the syntactic structure of a language (see syntax), normally given in terms of production rules which specify the order of constituents and their sub-constituents in a sentence (a well-formed string in the language).
Each symbol may be either a terminal symbol or a non-terminal symbol.
A terminal symbol corresponds to one "lexeme" - a part of the sentence with no internal syntactic structure (e.g.
foldoc.doc.ic.ac.uk /foldoc/foldoc.cgi?grammars   (222 words)

  
 Symbol Data Terminal PDT1100   (Site not responding. Last check: 2007-11-03)
The terminal is available in two RAM configurations for data storage: 512 KB and 2 MB.
While the terminal is in use, a separate battery charger can repower as many as four NiMH battery packs simultaneously.
Symbol systems are critical to business success in data-intensive, time-critical environments because our systems help you capture, access and manage information at the point of business activity.
www.danbygroup.com /portable.shtml   (771 words)

  
 Symbol Scanner and Portable Data Terminal - Call 1-888-809-5214 or Buy Online
Symbol's rugged LS 3478 ER cordless scanner provides extended read range technology so you're able to rapidly and accurately read all one-dimensional (1D) barcodes found in your industrial environment fro a distance of up to 45 feet.
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The Symbol ES 3000 is the ideal enabler for wireless switching infrastructure environments.
www.barcodediscountexpress.com /symbol   (3291 words)

  
 Formal grammar   (Site not responding. Last check: 2007-11-03)
A symbol S in N that is indicated as the start symbol.
Formal grammars are identical to Lindenmayer systems (L-systems), except that L-systems are not affected by a distinction between terminals and nonterminals, L-systems have restrictions on the order in which the rules are applied, and L-systems can run forever, generating an infinite sequence of strings.
In context-free grammars, the left hand side of a production rule may only be formed by a single non-terminal symbol.
www.sciencedaily.com /encyclopedia/formal_grammar   (859 words)

  
 Symbol Scanner and Portable Data Terminal - Order Online at a Guaranteed Low Price
Symbol Scanner and Portable Data Terminal: Symbol Technologies is a world leader in mobile data management systems and services.
Symbol's LS5800 is the in-counter scanner that saves you time and energy - pass items over the scan window and the improved optics find the barcode and scan it instantly.
The new Symbol VRC 8900 mobile data terminal is an industry first: a rugged device for use in the toughest environments with the industry-standard Windows CE operating system and a full-screen color display.
www.barcodemegastore.com /catalog/symbol   (7593 words)

  
 Library making technique (10)
Ground symbol with terminal can be created by the procedure which is the same as "
The name should be set same as the pin without the terminal.
In the case of the library to introduce here, the package data of the terminal is used same as the PAD data which is created for the power with the terminal.
www.hobby-elec.org /e_eagle30.htm   (86 words)

  
 (WO 02/073870) METHOD OF SYMBOL TIMING SYNCHRONIZATION IN COMMUNICATION SYSTEMS   (Site not responding. Last check: 2007-11-03)
Transmitter timing synchronization at the wireless terminal is slaved to the terminal's receiver timing synchronization.
When the receiver symbol timing is to be advanced or delayed by some amount, the transmitter symbol timing is also advanced or delayed, respectively, by the same, or substantially the same, amount.
Symbol timing adjustment can be made by adding or deleting digital samples from the first or last symbol in a dwell.
wipo.int /cgi-pct/guest/getbykey5?KEY=02/73870.020919&ELEMENT_SET=DECL   (264 words)

  
 Java CUP Documentation: Index   (Site not responding. Last check: 2007-11-03)
Calculate lookahead representing symbols that could appear after the symbol that the dot is currently in front of.
Defines the Symbol class, which is used to represent all terminals and nonterminals while parsing.
This class represents a terminal symbol in the grammar.
samus.ardvaark.net /~brian/java/java_cup/index-all.html   (1716 words)

  
 Library making technique (9)
In case of the power symbol with terminal, it selects Pwr as Direction of the pin.
It sets the parameter of the PAD by the menu which is put on the top of the screen.
This part has the terminal so it makes the device data with the combination of the symbol data and the package data.
www.hobby-elec.org /e_eagle29.htm   (165 words)

  
 Symbol PDT6100 Portable Data Terminal Bar Code Scanner   (Site not responding. Last check: 2007-11-03)
The Symbol PDT 6100 portable data terminal allows for both left- or right-handed operation and a choice of conveniently spaced 35- or 46-key alphanumeric or 22-key numeric keyboard configurations for easy input—even for users who need to wear gloves.
The Symbol PDT 6100 portable data terminal industrial/unsealed version has the ruggedized housing you need for mobile applications, even in the most demanding indoor or outdoor manufacturing environments.
Symbol is the worldwide leader in bar code-driven data management systems with more than 40,000 wireless network installations and millions of scanners and terminals in use.
www.irdatalink.com /symbol/pdt6100/pdt6100.htm   (756 words)

  
 [No title]
Each terminal is assigned an ordinal value and is represented by the corresponding bit in the bitset.
Since we know in advance how many terminals there are, we can preallocate a vector for each row; the vector will contain a list of ints (the production numbers).
The other pertinent information about each non-terminal is its "first set" (the list of terminals that can start strings that can be derived from this non-terminal), its "follow set" (the list of terminals that can follow strings derived from this non-terminal), and its row in the LL(1) table for the grammar.
www.cs.montana.edu /~bwall/cs550/gram_class.h   (1360 words)

  
 Terminal symbol - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: 2007-11-03)
Terminal symbol - Encyclopedia, History, Geography and Biography
This page was last modified 05:22, 26 May 2005.
This encyclopedia, history, geography and biography article about Terminal symbol contains research on
www.arikah.net /encyclopedia/Terminal_symbol   (99 words)

  
 Terminal symbol - Wikipedia, the free encyclopedia
A terminal symbol, in BNF jargon, is a symbol that represents a constant value.
For instance, to represent an integer, the following BNF may be described:
This page was last modified 18:38, 9 October 2005.
en.wikipedia.org /wiki/Terminal_symbol   (79 words)

  
 Symbol PDT 3146 PDT3146 Terminal - New, Used and Refurbished
Symbol's PDT3146 portable data terminal is ideal for data-intensive applications in a wide range of industries including retail, where portable data terminals bring new levels of speed and accuracy to shelf price audits, price checking, order entry, inventory control, shipping, picking and receiving.
The Symbol PDT3146 and PDT 3500 terminal series offers outstanding on-the-job scanning performance, even in the most demanding environments.
What's more, the 1-D scan engine features Symbol's patented Mylar® scan element, a unique technology that creates motion without wear and tear for durable non-stop reliability.
www.liberty-sys.com /symbol_3146_pdt.htm   (807 words)

  
 Symbol 7946 Windows CE Vehicle Terminal - Liberty Systems Inc.
Windows CE Liberty Systems offers a large inventory of new and refurbished Symbol scanners, terminals and DEPOT REPAIR SERVICES.
Temperature extremes and punishing environments are common to the distribution center and factory floor.
Liberty Systems' expansive product line is comprised of a wide variety of new and refurbished products including printers, scanners, terminals, supplies and wireless networks.
www.liberty-sys.com /symbol_7946_terminal.htm   (482 words)

  
 [No title]
The last two symbols of rule)Tj /F6 1 Tf 12.273 0 TD (S)Tj /F2 1 Tf 0.545 0 TD (\321)Tj -38.273 -1.182 TD 0.004 Tc 0.037 Tw (the new symbol and its predecessor\321form a new digram.
If the new digram)Tj -1.636 -1.182 TD 0.009 Tc 0.089 Tw (appears as the right-hand side of an existing rule, then no new rule nee\ d be created: the non-)Tj T* 0.075 Tw (terminal symbol that heads the existing rule replaces the digram.
This is the mechanism for forming long rule\ s:)]TJ -7.411 -1.182 TD 0.002 Tc 0.02 Tw (form a short rule temporarily, and if subsequent symbols continue the ma\ tch, allow a new rule to)Tj T* 0.014 Tc 0.138 Tw (supersede the shorter one and delete the latter.
www.cs.waikato.ac.nz /~nzdl/publications/1997/NM-IHW-Hierarch97.ps   (1980 words)

  
 Flowchart Symbol Reference   (Site not responding. Last check: 2007-11-03)
Labelling: Input/output symbols are labelled with the statement that receives the input or generates the output, which could also include opening files and devices.
This symbol shows where a program begins and ends.
When the flowchart is for a module, the beginning terminal is labelled with the module name and the ending terminal is labelled with
www.sheridanc.on.ca /~jollymor/logic/symbolRef.html   (395 words)

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