Release v0.2.0

Release 0.2.0 (2025-07-14)

Changelog

Features

• 856dc17 Implemented for loops
• 404238b Implemented while loops
• 31a04a4 Added initial implementation for 'and' and 'or'
• 5a60bdb Implemented if else statements
• db2f49f Complete implementation of scoping and garbage collector
• 12a0d45 Added initial implementation for scoping and local vars
• 0c7f6e0 Implemented global variable declaration, set, and get
• f01bef2 Implemented comparison operators
• c84ff8a Implemented arithmetic operations for vm
• 4857167 Added initial implementation for stack-based vm
• 31f69ff Added parsing for logical and, or, and assignment
• 33959fe Added parsing for arguments, properties, and method calls
• 679c50f Added parsing for super keyword
• 2d1b55e Added parsing for block statements
• d63f015 Added parsing for for loops
• af69c85 Added parsing for if statements
• ccd65d8 Added parsing for variables
• 0dd68d3 Added parsing for while statement
• 1f8233a Added parsing for return statement
• f21ccd3 Added program definition
• d1cc351 [Breaking Change] Added support for multi-line strings and expressions
• 26c4041 Added initial implementation for print and eval statements

Performance Improvements

• 4b36523 [Breaking Change] Eliminated all self-refential enums with index-based rdp
• 90f6f78 Change enum to struct for type-state pattern

Bug Fixes

• 5610b0e Parsing blocks with varying scope level
• a16a63a Parse expr instead of statement for print and return
• b23014c Captured the first and last char for identifiers

Documentation

• 004428e Added status badge for release

Refactor

• c537a92 Changed type from tuple struct to type for node id
• b36527d [Breaking Change] Switched to type-state pattern

Others

• 2434fd8 Updated list of features
• 92b0311 Cleanup tree traversal evaluator
• fc1c20e Added filter for root nodes
• f01a9e0 Added debug print for parser
• ac737b6 Added debug print for lexer
• ed167a1 Specified to take state of none in the lexer
• c4f200f Added expression and print statements

Release v0.1.0

Release 0.1.0 (2025-06-15)

Changelog

Features

• ce346e3 Added comparison operators
• 7d78177 Implemented eval for all types of expressions
• fd4997a Implemented error handling for syntax
• bdb7e71 Added parsing for comparison
• 7863de3 Added unary operators
• 79cfe8d Added literal strings and numbers
• 8442993 Added nil
• 7357e6b Implemented recursive descent parsing
• 4cf570e Added keywords
• 6294e1e Added identifiers
• 990a3f1 Added number literals
• cf0b123 Added string literals
• fdc767a Added relational, division operator, whitespace & comments
• a04121a Added bang
• c9049dc Other characters
• 0d45d24 Added curly braces
• 3a8d045 Added parenthesis

Bug Fixes

• 00b0a2a Floating point division instead of integer division
• 953dcf9 Match precedence for unary and primary
• 9738b30 Captured grouping expressions properly
• d19af80 Display for floats must be in literal instead of chars
• 3e73591 Parse float for exponent
• 4b4e98c Out of bounds is evaluated even for false statements

Documentation

• 4228308 Updated readme with wip

Testing

• 5b7f6e1 Added unit test for paren, braces, and other single chars

CI/CD

• 7a7846e Added github workflows for release and building
• 15472f7 Added git cliff

Refactor

• 871d637 Rewrote and optimized parser
• b84b2fa Rewrote and optimized lexer
• 4fb6165 [Breaking Change] Cleanup lexer code
• ae6ad75 Lex through each line instead of per token
• 6cd43a2 Converted loops into iters to add line numbers for errors

Others

• 5c8f092 Added pull request template
• 63af736 Added license
• b8ba50c Added error handling for comparison operators
• 1d855f5 Added error handling for runtime errors
• e3d9af9 Cleanup next token index
• c20d6ff Added lexing from file
• da87ef8 Initialized checks for scanner

Build

• 1bad311 Changed the package name and its props