Lexer | npm.io

An extremely efficient and flexible parser for Math or Logical expression using Javascript. It has all the basic functions supported with extensive support for new functions, variable etc.

dsl compiler translator expression expressions parser lexer parse eval source

1.1.1 • Published 8 years ago

A Scripture Runtime Engine

USFM USX Scripture parser lexer

0.9.3 • Published 3 years ago

Tree-sitter parser for JavaScript regular expressions (Unicode patterns)

javascript regex regexp unicode tree-sitter parser lexer grammar

2.0.16 • Published 3 years ago

Tree-sitter parser for JavaScript regular expressions

javascript regex regexp tree-sitter parser lexer grammar

2.0.8 • Published 3 years ago

HTML and CSS lexer aimed at code with fatal errors, accepts mixed coding languages

ast codsen css html lexer lint parse parsing processing token

7.0.25 • Published 1 year ago

Is a character on a given index a closing of an HTML attribute?

attribute character codsen emlint end ending ends html is lexer

4.0.22 • Published 5 months ago

Is given character suitable to be in an HTML attribute's name?

attribute character codsen emlint for html is lexer name parsing

4.0.9 • Published 5 months ago

axel-f is an engine that can evaluate excel-like expressions.

excel expression language compiler lexer clojure clojurescript

2.3.1 • Published 4 years ago

CSSTree is a tool set to work with CSS, including fast detailed parser (string->AST), walker (AST traversal), generator (AST->string) and lexer (validation and matching) based on knowledge of spec and browser implementations

css ast tokenizer parser walker lexer generator utils syntax validation

1.0.0-alpha.41 • Published 6 years ago

A lexer&parser by Javascript

lexer parser javascript html css es5 es6 jsx csx axml

1.6.8 • Published 2 years ago

Pre-built ANTL4 lexers and parsers for SQL: PostgreSQL, MySQL, SQL Server and Oracle (PL/SQL)

sql antlr4 parser lexer postgresql mysql sqlserver oracle database plpgsql

1.1.0 • Published 4 years ago

YAML grammar for tree-sitter

parser lexer

0.5.0 • Published 4 years ago

Tree sitter definitions for elm