Bob Nystrom
e0984a5012
The zero-argument overload of `join` on `Sequence` was previously defined as a
getter-style method without parentheses. This change makes it a regular method
that requires explicit parentheses, consistent with the one-argument `join(sep)`
variant and standard Wren method syntax. The implementation now reads
`join() { join("") }` instead of `join { join("") }`.
All call sites in tests and documentation are updated accordingly.
The Wren scripts in this directory get converted to C string literals into files
with a .wren.inc extension. Those are then #included into their respective
.c files so that the interpreter can load them directly without having to do
any file IO.
The script that does this translation is script/wren_to_c_string.py.
When any of the ".wren" files in here are changed, the Makefile automatically updates the generated C headers.