hush: expand quote3.tests and move from hush-bugs to hush-parsing
diff --git a/shell/hush_test/hush-parsing/quote3.tests b/shell/hush_test/hush-parsing/quote3.tests
new file mode 100755
index 0000000..b5fd597
--- /dev/null
+++ b/shell/hush_test/hush-parsing/quote3.tests
@@ -0,0 +1,21 @@
+empty=''
+
+echo 'Testing: in ""'
+for a in ""; do echo ".$a."; done
+
+echo 'Testing: in '"''"
+for a in ''; do echo ".$a."; done
+
+echo 'Testing: in $empty'
+for a in $empty; do echo ".$a."; done
+
+echo 'Testing: in $empty""'
+for a in $empty""; do echo ".$a."; done
+
+echo 'Testing: in $empty'"''"
+for a in $empty''; do echo ".$a."; done
+
+echo 'Testing: in "$empty"'
+for a in "$empty"; do echo ".$a."; done
+
+echo Finished