Bob Nystrom
76d188e018
Primitives still have a return value to indicate normal value returning versus runtime errors or fiber switching since it minimizes branches in the common case of a normal value result.
This contains the Wren source code. It is organized like so:
-
cli: the source code for the command line interface. This is a custom exectuable that embeds the VM in itself. Code here handles reading command-line, running the REPL, loading modules from disc, etc. -
include: the public header directory for the VM. If you are embedding the VM in your own application, you will add this to your include path. -
module: the source code for the built-in modules that come with the CLI. These modules are written in a mixture of C and Wren and generally use libuv to implement their underlying functionality. -
vm: the source code for the Wren VM itself. Unlike code incliandmodule, this has no dependencies on libuv. If you are embedding the VM in your own application from source, you will compile the files here into your app.