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-rw-r--r--sys/boot/forth/support.4th2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/boot/forth/support.4th b/sys/boot/forth/support.4th
index a092bcfe89e3..cca1cc91ec1d 100644
--- a/sys/boot/forth/support.4th
+++ b/sys/boot/forth/support.4th
@@ -463,8 +463,10 @@ also parser definitions also
: digit?
line_pointer c@ >r
+ r@ [char] - =
r@ [char] 0 >=
r> [char] 9 <= and
+ or
;
: quote?