README.md

Tiny JSON Parser

This project is a simple JSON parser written in Go.

Features

• Tokenizes basic JSON structures including objects, arrays, strings, and numbers.
• Handles whitespace and special characters.
• Provides a simple API for tokenizing strings.

Usage

To use the lexer, create a new instance with the input string and call the NextToken method to retrieve the next token.

lexer := NewLexer(input)
token := lexer.NextToken()

TODO

• Parse Numbers in Keys, e.x. {"key1": 1, "key2": 2, "3", 3, "a123": true}
• REPL
  • Basic Read-Eval-Print-Loop
  • Support move cursor: right, left, up, down
  • Support delete character, backspace
  • support clear command, Ctrl+L or clear
  • Support delete line, Ctrl+U
  • support history, up, down
• Escape characters in strings
  • \" quotation mark
  • \\ backslash
  • \/ solidus
  • \b backspace
  • \f form feed
  • \n line feed
  • \r carriage return
  • \t horizontal tab
  • \uXXXX Unicode character
• Support full-fledged number notation
  • [+-][0-9]+[.][0-9]+[eE][+-][0-9]+ (e.g. -123.456e+789)
• Support comments
• Parser
• Support Unicode characters