1 files changed, 12 insertions, 0 deletions

diff --git a/jefs.s b/jefs.s
index 2ea2f69..555d430 100644
--- a/jefs.s
+++ b/jefs.s
@@ -103,6 +103,18 @@ defword "!", store, 0
 	mov qword [r11], r12
 	ret
 
+defword "+!", plusstore, 0
+	pspop r11
+	pspop r12
+	add qword [r11], r12
+	ret
+
+defword "-!", minusstore, 0
+	pspop r11
+	pspop r12
+	sub qword [r11], r12
+	ret
+
 defword "d!", dstore, 0
 	pspop r11
 	pspop r12