1 files changed, 1 insertions, 0 deletions
diff --git a/subex/parse.go b/subex/parse.go
index 7d0e586..6c19df4 100644
--- a/subex/parse.go
+++ b/subex/parse.go
@@ -339,6 +339,7 @@ func parseSubex(l RuneReader, minPower int, runic bool) SubexAST {
 			if runic {
 				lhs = SubexASTCopyRune {r}
 			} else {
+				// TODO: Allow whitespace outside of runic sections
 				panic("Tried to match rune outside of string")
 			}
 	}