metalanguage and language set

Features

• Immutable AST library for java
• parser
• fluent builder (HEAD)
• Pure functional metalanguage for transforming the AST
• enables very template-like tree transformers
• used for generating string or binary output
• Languages for generating
• incremental ant script with declarative dependencies (aka ngremental)
• raw ant build scripts
• html articles (used on this site)
• raw html
• java
• java bytecode (HEAD, a very limited proto)
• xml
• shar (shell archive, handy for generating many files)
• java2ngr (HEAD)
• handy for transforming raw java into a more easily manipulatable form
• partly implemented in java (the generic parser is not usable yet)
• Generic parser for context-free grammars (HEAD)
• very experimental, unusable performance
• pure ngrease implementation
• ngrease filesystem (HEAD)
• ngrmount: instead of transforming into a shar you can also mount a dynamically generated filesystem
• performance is not yet usable for big filesystems
• Shell session documentation generator (aka descript, HEAD)
• implemented in bash and the ngrease article language
• used for the tutorials on this site