Merge ssize_t branch.
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 30cb518..0b7de42 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -939,7 +939,7 @@
 			nl = strchr(text, '\n');
 			if (nl == NULL || nl-text >= offset)
 				break;
-			offset -= (nl+1-text);
+			offset -= (int)(nl+1-text);
 			text = nl+1;
 		}
 		while (*text == ' ' || *text == '\t') {