I just updated the pseudo-code. I had failed to include the "Initialize" procedure which prepares the Token Stack for usage. Essentially, a "start token" is...
Devin Cook
GOLD-Admin@...
Aug 1, 2005 7:49 am
1628
BlankHello everyone, Version 2.6.6 of the Builder will be delayed until later this month - perhaps September. The new version, when complete, will include...
Devin Cook
GOLD-Admin@...
Aug 2, 2005 10:48 pm
1630
I have inherited a power builder application that in a nutshell takes all the components of an SQL statement and parses them into all the individual...
jdmirsky
jdmirsky@...
Aug 5, 2005 7:23 pm
1631
Small problem that i don't know to solve. here is a testcase: begin grammar =============> {String Char} = {Printable} + {Printable Extended} {String...
Hi Joe, I think you will find the actual problem you have with the tests you gave examples of is that the parser first recognises the terminal CLEAR and shifts...
Given S ::= `one'* `end' where * means zero or more occurrences. Is there any reasons why Kleene closure operators are not incorporated into BNF grammars for...
Perhaps the answer is: productions with Kleene closure do not allow one to construct a parse tree. Agree, disagree, other answers? John ... incorporated ... ...
Follow up questions Are there any catalogues, books etc that deal with grammar transforms? Are there any tools for proofing grammars (detect left recursion, ...
... Don't most of the recursive descent parser generators use a variation of EBNF, which allows a "zero or more" construct? For instance, COCO/R does, via the...
... COCO/R Yes, but my initial point was "zero or more" construct using Kleene operators. My third message (that I will check again tonight) and my curiosity...
... Well, in that case try: SabelCC Antlr Preccx Accent Grammatica All of these you the '*' operator to specify "zero or more". There are probably many more,...
Sorry same question again. Different words Are there parser generators that support Kleene operator in productions? <list> ::= <list item>+ <EOL> If not why...
The problem with the provided jar is that the classes are listed as being in goldengine.java package, but are stored at the top folder, instead of ...
debedb37
Grisha@...
Aug 10, 2005 5:25 pm
1649
How do you do John. My first interesting is XML-parser for application-manifest(.NETFramework1.1,VS2003,VS2005.) I need friend with whon I can discuss my...
jurijs
jurijs55@...
Aug 11, 2005 3:30 am
1653
I have the following a question - I have an ADA grammar that I enter in GoldParser Builder to generate a cgt file. I have a project where I am using...
Two things First to Jurijs, this group has many experienced members who can help and there are example grammars that also help. If you need more direct help...
I recently upgraded to the latest version of the Gold parser builder (2.6.5). Today I needed to update an old grammar and I've encountered a change in the...
michael_mccnnll
m_mc_connell@...
Aug 12, 2005 10:34 am
1656
Hi all, The following is a pasting of what I wrote in the comments to the GOLD grammar we use in-house (since the comments in the Java engine source prohibit ...
... I have 2.5.3.1 gold-parser-buider.zip 2.5.3.1 doc-buider.zip and 2.6.4 gold-parser-buider.zip 2.6.4 doc-buider.zip any good? if yes I can email to you...
I hav't some experience with gold-parser. I work with XML-parser under gcc3.1 + XWindows + MSYS + WindowsXP . Today my first work is made .NETFramework XML-...
jurijs
jurijs55@...
Aug 15, 2005 5:53 am
1664
Suppose I have this input: left side of equals sign = right side of equals sign; Is there a way to have the lexer read it as: ...
dullfig
dullfig@...
Aug 16, 2005 1:55 am
1665
Hi everyone! I need define some terminals in Cyrillic, and in Gold Parser Builder i write: var = {&43F}{&435}{&440}{&435}{&43C} than in log i can see some...
Are you reading a .ini file? In many cases the file structure is too simple to justify a parser - whether it be GOLD, YACC, ANTLR, etc... - Devin...
Devin Cook
GOLD-Admin@...
Aug 16, 2005 5:42 am
1667
My apologies. That is a bug in the GOLD Parser Builder. I didn't know about it until this e-mail. The bug affects character constants when they are used...
Devin Cook
GOLD-Admin@...
Aug 16, 2005 5:42 am
1668
Thanks for the heads up. Please send any changes you have to me. Matt, the developer of the Java Engine, has been very open to modifications and fixes. Have a...
Devin Cook
GOLD-Admin@...
Aug 16, 2005 5:43 am
1669
Those are all excellent projects. I have a page that links to the best parsers I have found: http://www.devincook.com/goldparser/resources/parsers.htm I...
Devin Cook
GOLD-Admin@...
Aug 16, 2005 5:43 am
1670
Sorry. I've been away from the computer quite a bit... well, away from the Internet. Anyway, to answer your question... Many parsing systems contain special...
Devin Cook
GOLD-Admin@...
Aug 16, 2005 6:02 am
1671
Ok, thanx, Devin! Don't worry and good luck! I'll wait....
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