Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
The actual code should be the same afterward, this is just cosmetic refactoring.
diff --git a/scripts/test/xargs.test b/scripts/test/xargs.test
index 2d3946b..e49445d 100755
--- a/scripts/test/xargs.test
+++ b/scripts/test/xargs.test
@@ -26,7 +26,7 @@
exit
-testing "xargs -n exact match"
+testing "xargs -n exact match"
testing "xargs -s exact match"
testing "xargs -s 0"
testing "xargs -s impossible"