retoor/wren: Highly customized version of the wren programming language. It has all the modules that you would expect in a std library including http, websockets, sqlite3 and jinja-like templating engine. The idea is to make it suitable for web development. - wren

T

Bob Nystrom 0fc8432442 feat: replace recursive descent parsing with Pratt parser for expression handling

Replace the hand-written recursive descent parsing functions (term, factor, primary) with a table-driven Pratt parser using ParseRule structs. The new implementation introduces a parsePrecedence function that dispatches to prefix and infix parse functions based on token type and precedence levels, enabling cleaner extensibility for future operators. Adds precedence enum (PREC_NONE through PREC_CALL) and ParseRule table mapping token types to their corresponding parse functions and binding power.

2013-11-03 18:16:14 +00:00

example

feat: implement infix arithmetic operators for numbers and string concatenation

2013-10-31 14:04:44 +00:00

src

feat: replace recursive descent parsing with Pratt parser for expression handling

2013-11-03 18:16:14 +00:00

test

feat: add toString method for numbers and strings with AS_NUM/AS_STRING macros

2013-11-02 06:27:28 +00:00

wren.xcodeproj

feat: extract primitive method definitions into separate primitives.c/h files