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

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Bob Nystrom 2490e6a425 feat: add subscript operator for array indexing and string character access

Implement the `[]` subscript operator as an infix parser at `PREC_CALL` precedence, compiling to a method call on the receiver. Add a `string_subscript` primitive that handles integer indices (including negative for reverse indexing), returns `null` for out-of-bounds or non-integer arguments, and returns a one-character string. Register the `[ ]` method on the string class and include tests for basic indexing, negative indices, out-of-bounds, wrong types, and non-integer indices.

2013-11-24 18:45:07 +00:00

benchmark

feat: implement string escape sequence parsing in lexer and add test coverage

2013-11-24 05:00:47 +00:00

doc

docs: add classes documentation content, usage page stub, and fix page title in template

2013-11-23 22:52:50 +00:00

example

feat: replace placeholder conditionals with actual hello world output in example

2013-11-17 16:55:04 +00:00

src

feat: add subscript operator for array indexing and string character access