No need to translate "+" and "-"

r2/r2/templates/comment.html

@@ -83,7 +83,7 @@ ${parent.collapsed()}
        %else:
          onclick="return hidecomment(this)">
        %endif
-       [${_("+") if collapse else unsafe(_("–"))}]
+       [${"+" if collapse else unsafe("–")}]
     </a>
   %endif
 

r2/r2/templates/message.html

@@ -47,7 +47,7 @@ ${parent.thing_css_class(what)} ${"new" if thing.new else ""} ${"was-comment" if
          %else:
            onclick="return hidecomment(this)">
          %endif
-         [${_("+") if collapse else _("-")}] 
+         [${"+" if collapse else unsafe("–")}] 
      </a>
   <span class="head">
   <%

r2/r2/templates/subreddit.compact

@@ -36,7 +36,7 @@
    %>
 <div class="thing subreddit id-${thing._fullname}">
   <div class="midcol"
-  ${toggle_button("fancy-toggle-button", _("+"), _("-"), 
+  ${toggle_button("fancy-toggle-button", "+", "-",
                   "subscribe('%s')" % thing._fullname, 
                   "unsubscribe('%s')" % thing._fullname, 
                   css_class = "add button", alt_css_class = "remove button",