From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Sun, 6 Jun 2021 07:06:52 +0000 (+1000)
Subject: restrict number parsing to current base
X-Git-Url: https://git.rrq.au/?a=commitdiff_plain;h=dca1b940cf2dbf0abca42ed9782013e5b3689ee1;p=rrq%2Frrqforth.git

restrict number parsing to current base
---

diff --git a/compile.asm b/compile.asm
index 72a8763..defb1ac 100644
--- a/compile.asm
+++ b/compile.asm
@@ -193,6 +193,8 @@ p_number_ALPHA:
 	cmp al,'Z'
 	jg p_number_alpha
 	sub al,'A'-10
+	cmp rax,qword [p_base_DFA]
+	jge p_number_BAD
 	jmp p_number_CONSUME
 p_number_alpha:
 	cmp al,'a'
@@ -200,6 +202,8 @@ p_number_alpha:
 	cmp al,'z'
 	jg p_number_BAD
 	sub al,'a'-10
+	cmp rax,qword [p_base_DFA]
+	jge p_number_BAD
 	jmp p_number_CONSUME
 p_number_BAD:
 	push qword 0