From 81ebba7e0236163b7594938201bf3a6b802ebfaa Mon Sep 17 00:00:00 2001
From: pohmelie <multisosnooley@gmail.com>
Date: Wed, 27 Jan 2016 23:23:11 +0300
Subject: py: add async/await/async for/async with syntax

They are sugar for marking function as generator, "yield from"
and pep492 python "semantically equivalents" respectively.

@dpgeorge was the original author of this patch, but @pohmelie made
changes to implement `async for` and `async with`.
---
 py/lexer.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'py/lexer.c')

diff --git a/py/lexer.c b/py/lexer.c
index 76abedd45..1639740d3 100644
--- a/py/lexer.c
+++ b/py/lexer.c
@@ -234,6 +234,10 @@ STATIC const char *tok_kw[] = {
     "and",
     "as",
     "assert",
+    #if MICROPY_PY_ASYNC_AWAIT
+    "async",
+    "await",
+    #endif
     "break",
     "class",
     "continue",
-- 
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