Hi Devin; My annoyance about the builder is that, when trying to quit the program, unlike conventional 'save changes' dialog, it says 'do you want to discard...
I think it's very pertinent :
Dirty bit is true when (Not Dirty bit) is false, but it's more optimistic to answer 'YES' than 'NO' when you're asked to save...
FAURE, Gaël
gafaure@...
Jul 6, 2005 7:00 am
1561
That's an excellent point. I'll change the dialog....
Devin Cook
GOLD-Admin@...
Jul 6, 2005 8:39 am
1562
Parser rejects cyrillic letters even with "Character Mapping" = 'Unicode' How can i fix it?...
superuhus
superuhus@...
Jul 6, 2005 10:12 am
1563
The GOLD Meta-Language, which is used to write grammars, is restricted to the first 127 characters of Unicode (aka ASCII) for portability across different...
Devin Cook
GOLD-Admin@...
Jul 6, 2005 10:32 am
1564
Sorry about the delay in responding. Unfortunately, I am not familiar with any off the top of my head. - Devin...
Devin Cook
GOLD-Admin@...
Jul 6, 2005 10:32 am
1565
Hi people, this is a bit long message :) I am very new to this as I told in a last email, I have the information but not the formation :) ... well, i need some...
Magno Lima
magnolima@...
Jul 6, 2005 2:19 pm
1566
I need someone to help me write the grammar to parse EDI format files , Is it applicable ? [Non-text portions of this message have been removed]...
Wael Salah
Wael.salah@...
Jul 6, 2005 2:27 pm
1567
Magno, In order to interpret language you have to do semantic analysis to resolve idendifier names. I.e. the program should understand what each identifier...
I'm a newbie to parsing at this level, (e.g., for compilers, etc.). I have been developing in visual basic for a number of years and the parsing I do is mostly...
Not directly. I have implemented an ATN or Augmented Transaction Network. This is a good book on the general subject. http://tinyurl.com/aogfb What you are...
The English Language, like many other languages, is context sensitive. English is also much more "fluid" than other spoken languages. Nouns and verbs can often...
Devin Cook
GOLD-Admin@...
Jul 6, 2005 11:44 pm
1572
My favorite example is: "Time flies like an arrow." Which can be parsed 1. With "time" as the verb (how fast do flies go?) 2. With "flies" as the verb (where...
xensenc
christensenc@...
Jul 7, 2005 2:22 am
1573
... Assuming EDI electronic is data interchange format, but there is also EDIF then try looking at the file format grammars on the download page. ... Yes If...
Greg, Please have a look at the Link Grammar from CMU: http://bobo.link.cs.cmu.edu/link/ It can parse pretty complex English phrases and has about 60000 words...
Hi all, I am trying to develop a parser for the programming language DIBOL. It is a line based language and so I used the VB.NET example to get started - all...
Hello, I need a Graphical tool to construct LALR grammar , so that I can use it with a client where his input file formats is changing all the time , so I need...
Wael Salah
Wael.salah@...
Jul 7, 2005 9:43 am
1579
Frank, Please have a look at the approach I used in VBScript language design to avoid this issue. The main idea there is that <NL> is not part of the statement...
Wael, I doubt that you can construct a tool to create / edit LALR grammar for a person who does know anything about LALR parsing. What you can do is to...
I understand Wael and Vlads perspective, and this is part of my project. I would be happy to work with others however, there are some fundamentals to sort and...
Hello everybody, I'm getting a "lexical error" when parsing line comments beginning with a single quote. After a few experiments it seems that Parser Builder...
Daniel Neumann
mailinglistsde@...
Jul 8, 2005 3:38 pm
1585
At 10:27 AM 7/6/2005, Wael Salah wrote ... My recollection is that EDI files are fixed-length-record files with some number of fixed-length fields in each...
Constructing a meta language is one good approach that can solve my problem , yet a UI will be more effective beside the meta language , But this solution can...
Wael Salah
Wael.salah@...
Jul 8, 2005 11:33 pm
1587
... Disagree – but first lets seem to agree My comment to the co-chair of the 2003 graph transform conference was "if the graphical tools generate programs...
... Sorry last time I didn't think to say: A potential problem is that the first and maybe following structures/records do have unique IDs (e.g. 0xcafebabe in...
EDI X12 is context sensitive and, unfortunately, cannot be parsed by a LL or LALR parser. I did some work with EDI X12 a couple years ago. It has to be, IMHO,...
Devin Cook
GOLD-Admin@...
Jul 9, 2005 2:03 am
1591
Thanks Devin for your expert answer , it's really helpfull. ... [Non-text portions of this message have been removed]...
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