feat: add await syntax for direct async function calls and new generator/phonebook apps

Add compiler support for calling async functions directly with `await fn(args)` syntax, automatically translating to `await fn.call(args)`. Introduce `create_merge` Makefile target for merging Wren source files. Include new `apps/generator.wren` source code generator using OpenRouter API, `apps/phonebook.wren` CLI phonebook with SQLite backend, and `apps/minitut.md` Wren tutorial reference. Update `example/await_demo.wren` with parameterized async functions, nested awaits, and expression usage. Fix JSON parsing in `example/openrouter_demo.wren` to strip markdown code fences. Document new await syntax in `manual/api/scheduler.html`.
2026-01-25 09:50:20 +00:00
parent e0cc7791e3
commit eadfc8e9cb
48 changed files with 1543 additions and 86 deletions
@@ -0,0 +1,12 @@
+// retoor <retoor@molodetz.nl>
+
+import "scheduler" for Scheduler, Future
+
+var getValue = async { |x| x }
+var double = async { |x| x * 2 }
+
+System.print(1 + await getValue(2)) // expect: 3
+System.print(await double(3) + await double(4)) // expect: 14
+System.print(await getValue(10) * 5) // expect: 50
+System.print(100 - await getValue(30)) // expect: 70
+System.print((await getValue(4)) * (await getValue(5))) // expect: 20