Due to my work on Piggy and Campy, I’m extending my Antlr4 extension for Visual Studio in a number of ways. The plug-in hasn’t been updated for two years, and there are no extensions for Antlr that work with Visual Studio 2019, so it is due for an update. In fact, there isn’t a single …
Monthly Archives: July 2019
Porting extensions to Visual Studio 2019
I was recently was trying to use my Visual Studio extension for Antlr in Visual Studio 2019, when I found that it just isn’t working anymore. In fact, I couldn’t even install the extension because it wouldn’t even show up in the search for the plug-in. In fact, there weren’t any extensions available for “Antlr” …
New directions for Piggy patterns
Up to now, I have been making an assumption for the Piggy transformation system that regular expressions and NFA recognizers can be used to match arbitrary ASTs. After all, a lot of research has been published for tree recognizers, including XPath, TreeRegex, and Tregex, which are NFA based. With all this, I lost sight of …