https://github.com/apendua/any-language

A toolbelt for creating cool parsers and interpreters
https://github.com/apendua/any-language

expression-evaluator grammar parser pratt-parser

Last synced: 9 months ago
JSON representation

A toolbelt for creating cool parsers and interpreters

• Host: GitHub
• URL: https://github.com/apendua/any-language
• Owner: apendua
• License: mit
• Created: 2017-06-21T08:39:01.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-01-25T23:19:39.000Z (over 8 years ago)
• Last Synced: 2025-04-05T05:16:10.220Z (about 1 year ago)
• Topics: expression-evaluator, grammar, parser, pratt-parser
• Language: JavaScript
• Homepage:
• Size: 114 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# any-language

** Q&A

> Why can't we identify symbol type in tokenizer?

We can't do that because symbols can depend on the current parser context, while

tokens are clearly context-free.

> Why we are not using variables in parser context?

Because the semantic analysis can be easily done as a separated process

and removing it from the parser logic simplifies everything, starting from

grammatic rules definition, lookahead, and finally AST caching.