The monolithic Makefile is replaced with a thin wrapper that invokes
script/wren.mk for each configuration. Build artifacts are now placed
in bin/ (executables) and lib/ (static/shared libraries) instead of
the project root. The .gitignore is updated accordingly, and the
getting-started documentation reflects the new output layout.
Introduce conditional detection of Darwin target to set appropriate shared library flags and extension (.dylib instead of .so). Refactor static and shared library build targets into combined `libwren` and `libwrend` phony targets that produce both .a and .dylib/.so files, and update .gitignore to exclude the new .dylib artifacts.
Extend the Makefile to produce both static (.a) and shared (.so) library variants for debug and release configurations, updating the clean target and .gitignore accordingly.
- Relocate wren.xcodeproj into project/xcode/ subdirectory
- Remove build_xcode/ from .gitignore as it is no longer at root level
- Update all internal PBXBuildFile references to use new file paths
- Replace Value union with plain uint64_t typedef under WREN_NAN_TAGGING, removing num/bits field access
- Add wrenValueToNum and wrenNumToValue helper functions for double conversion
- Remove wrenValuesEqual function from wren_value.c as bitwise comparison is now direct
- Update Makefile with CPPFLAGS for C++98 compilation and add release-cpp build target
- Add wren-cpp and libwren-cpp.a to .gitignore for C++ build artifacts
Add libwren.a and libwrend.a to .gitignore to prevent tracking of static library build outputs, and update the Makefile comment to explain that main.c is excluded from shared library object lists.
Add a new `gh-pages` make target that depends on the `docs` target and copies the generated documentation from `build/docs/` into a local `gh-pages/` directory. Also update `.gitignore` to exclude the `gh-pages/` directory, which is intended to be a separate checkout of the repository for pushing to GitHub Pages.
- Delete doc/site/style.css and add doc/site/style.scss with Sass variables, Dosis header font, box-sizing, absolute header positioning, and link hover effects
- Update template.html to reference Dosis font, lowercase nav headings, and change tagline to "a classy little scripting language"
- Add .sass-cache/ to .gitignore and rename Makefile phony target from docs to builtin
- Modify generate_docs.py to compile style.scss via sass subprocess instead of copying static CSS
- Tweak performance.markdown and qa.markdown for minor wording improvements
Eliminate the dedicated CODE_SUBCLASS opcode and instead push a null value to indicate implicit inheritance from Object. This simplifies the bytecode interpreter by using a single CODE_CLASS instruction that checks the top of stack for a null sentinel to determine whether to use the implicit Object superclass or a user-provided superclass. The change also consolidates argument counting and debug printing logic, removing the now-unnecessary case branches for CODE_SUBCLASS across the compiler, VM, and debug modules.
The .gitignore file now includes an entry for scratch.wren, a temporary Wren script left at the top level for quick testing purposes. This prevents accidental commits of ad-hoc experimentation files.
Add TOKEN_PIPEPIPE token for '||' syntax, implement or() parsing function with CODE_OR bytecode, and add VM interpreter logic that short-circuits on truthy left operand. Update .gitignore to exclude *.xccheckout files, extend test coverage for falsy behavior in and.wren and if.wren, and add comprehensive or.wren test suite verifying short-circuit semantics and truthiness rules.
Add the foundational source files for the Wren language implementation including the lexer (src/lexer.c, src/lexer.h), parser (src/parser.c, src/parser.h), token management (src/token.c, src/token.h), main entry point (src/main.c), a man page (src/wren.1), a .gitignore for build and Xcode artifacts, and a minimal example script (example/hello.wren). The lexer handles single-character tokens, names, numbers, strings, whitespace, and indentation; the parser implements a Pratt-style precedence climbing parser for expressions, blocks, and variable declarations; the token module provides doubly-linked list token storage and buffer management.
Bob Nystrom
Peter Reijnders