diff --git a/test/parse.zsh b/test/parse.zsh
index 5ced2c2..7623b68 100755
--- a/test/parse.zsh
+++ b/test/parse.zsh
@@ -30,6 +30,8 @@ fi
 zmodload zsh/zprof
 autoload is-at-least
 
+setopt interactive_comments
+
 # Own input?
 if [[ "$1" = "-o" || "$1" = "-oo" ]]; then
     typeset -a input
diff --git a/test/to-parse.zsh b/test/to-parse.zsh
index 5381a94..855d7a4 100644
--- a/test/to-parse.zsh
+++ b/test/to-parse.zsh
@@ -96,7 +96,7 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
     # zsh 5.2 and older have a bug whereby running 'type -w ./sudo' implicitly
     # runs 'hash ./sudo=/usr/local/bin/./sudo' (assuming /usr/local/bin/sudo
     # exists and is in $PATH).  Avoid triggering the bug, at the expense of
-    # falling through to the $() below, incurring a fork.  (Issue #354.)
+    # falling through to the $(x) below, incurring a fork.  (Issue #354.)
     #
     # The second disjunct mimics the isrelative() C call from the zsh bug.
     elif {  [[ $1 != */* ]] || is-at-least 5.3 } &&