digitalmars.D - DGrammar - DMachine
- Sjoerd van Leent (19/19) Jun 14 2006 Hello All,
- pragma (6/23) Jun 14 2006 Sjoerd, have you considered using Enki to help you get development resta...
- Sjoerd van Leent (9/41) Jun 15 2006 Definitely consider Enki. The only difference is the way it is
- Sjoerd van Leent (1/1) Jun 15 2006 I meant of course, BNF syntax
Hello All, I stopped development at DGrammar months ago (perhaps more than a year ago). Nevertheless, I have come back and have made some decisions about what to do with it. 1 ) DGrammar was build using YACC, and thus C, C++, Flex and Bison where necessary to get the beast compiled, and it didn't even do it's job the way I would like it. 2 ) DGrammar was a bit of "make one messy file" architecture, which of course isn't about a professional environment. 3 ) I've began at first writing boiler plate Machines. The first one is a PDA Machine (Stack machine), and I like it to be tested. Simply run "build" over dmachine.d. And enter something like: "dmachine aabbbbbaa" This is just an example, try to make some machines with it, I try to make it working better with the lambda problem I'm still having (it is solved Q&R now, which isn't the way I like it, any solutions would be welcome) Regards, Sjoerd
Jun 14 2006
In article <e6plrg$1usq$1 digitaldaemon.com>, Sjoerd van Leent says...Hello All, I stopped development at DGrammar months ago (perhaps more than a year ago). Nevertheless, I have come back and have made some decisions about what to do with it. 1 ) DGrammar was build using YACC, and thus C, C++, Flex and Bison where necessary to get the beast compiled, and it didn't even do it's job the way I would like it. 2 ) DGrammar was a bit of "make one messy file" architecture, which of course isn't about a professional environment. 3 ) I've began at first writing boiler plate Machines. The first one is a PDA Machine (Stack machine), and I like it to be tested. Simply run "build" over dmachine.d. And enter something like: "dmachine aabbbbbaa" This is just an example, try to make some machines with it, I try to make it working better with the lambda problem I'm still having (it is solved Q&R now, which isn't the way I like it, any solutions would be welcome)Sjoerd, have you considered using Enki to help you get development restarted? I know that the two projects share some basic similarities - heck, DGrammar is what inspired me to write it in the first place. Anyway, the whole thing is BSD licensed, so feel free to use it as you see fit. - EricAnderton at yahoo
Jun 14 2006
pragma schreef:In article <e6plrg$1usq$1 digitaldaemon.com>, Sjoerd van Leent says...Definitely consider Enki. The only difference is the way it is processed. At the end I want to let DGrammer use a "BDF" styled input file, and let it generate a parser. When that's done, I'd like for it to be able (just as in the first trials) to run it through some kind of interface architecture, making it a two-step process: Parsing and Processing, just as SAX does. Regards, SjoerdHello All, I stopped development at DGrammar months ago (perhaps more than a year ago). Nevertheless, I have come back and have made some decisions about what to do with it. 1 ) DGrammar was build using YACC, and thus C, C++, Flex and Bison where necessary to get the beast compiled, and it didn't even do it's job the way I would like it. 2 ) DGrammar was a bit of "make one messy file" architecture, which of course isn't about a professional environment. 3 ) I've began at first writing boiler plate Machines. The first one is a PDA Machine (Stack machine), and I like it to be tested. Simply run "build" over dmachine.d. And enter something like: "dmachine aabbbbbaa" This is just an example, try to make some machines with it, I try to make it working better with the lambda problem I'm still having (it is solved Q&R now, which isn't the way I like it, any solutions would be welcome)Sjoerd, have you considered using Enki to help you get development restarted? I know that the two projects share some basic similarities - heck, DGrammar is what inspired me to write it in the first place. Anyway, the whole thing is BSD licensed, so feel free to use it as you see fit. - EricAnderton at yahoo
Jun 15 2006