- Created KeywordMap structure with keyword-to-token mapping at top of token.c
- Added lookup_keyword() function to check if identifier is a keyword
- Replaced 3 strcmp calls (lines 99-101) with single lookup_keyword() call
- Removed token_to_string() function and its tests (3 tests removed)
- Single easy-to-read and modify keyword map serves both documentation and implementation
- Added new keywords by editing the keywords[] array at top of token.c
All 12 tests passing (removed token_to_string tests which are now unnecessary).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Created token-to-string mapping array parallel to Token enum in token.c
- Implemented TokenStream with lookahead buffering for proper tokenization
- Implemented tokenstream_open/close/next functions with support for:
- Keywords (module, import, void)
- Symbols (parentheses, brackets, comma, semicolon)
- Identifiers (alphanumeric starting with letter or underscore)
- Comment skipping (// style)
- Whitespace handling
- Added token_to_string function to token.h for token inspection
- Created comprehensive test suite (15 tests) covering all token types and edge cases
- All tests pass.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
seeseemelk