2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index feadfebe..c9727aa7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2014-07-22  Kaz Kylheku  <kaz@kylheku.com>
 
+	* match.c (subst_vars): Bugfix: I neglected to apply the
+	filter which is in effect to the result of interpolating a TXR Lisp
+	expression, oops!
+
+2014-07-22  Kaz Kylheku  <kaz@kylheku.com>
+
 	* parser.y (METANUM): Forgotten %right declaration for this
 	token has been resulting in a shift-reduce conflict.
 
diff --git a/match.c b/match.c
index 2c6d2295..cf5ab22c 100644
--- a/match.c
+++ b/match.c
@@ -1411,7 +1411,7 @@ static val subst_vars(val spec, val bindings, val filter)
         continue;
       } else if (sym == expr_s) {
         val result = eval(rest(elem), make_env(bindings, nil, nil), elem);
-        spec = cons(format(nil, lit("~a"), result, nao), rest(spec));
+        spec = cons(filter_string_tree(filter, tostringp(result)), rest(spec));
         continue;
       } else {
         val nested = subst_vars(elem, bindings, filter);