diff --git a/.gitattribues b/.gitattribues
new file mode 100644
index 0000000..314766e
--- /dev/null
+++ b/.gitattribues
@@ -0,0 +1,3 @@
+* text=auto eol=lf
+*.{cmd,[cC][mM][dD]} text eol=crlf
+*.{bat,[bB][aA][tT]} text eol=crlf
diff --git a/third_party/gw b/third_party/gw
index 239ccf9..58f5ccc 160000
--- a/third_party/gw
+++ b/third_party/gw
@@ -1 +1 @@
-Subproject commit 239ccf95fdd8eb3f402e820d061f11a472445776
+Subproject commit 58f5ccc70876161c1d968f69ea2c42c456211be9