From b75a8a9b741a9397970d278ef89ca9a215c0894b Mon Sep 17 00:00:00 2001 From: Matthew Phillips Date: Sat, 21 Feb 2026 12:29:44 +0000 Subject: [PATCH] Ensure MessageTrans_Lookup R4-R7 set to zero if no arguments provided --- riscos_toolbox/__init__.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/riscos_toolbox/__init__.py b/riscos_toolbox/__init__.py index 714fe2e..786f91f 100644 --- a/riscos_toolbox/__init__.py +++ b/riscos_toolbox/__init__.py @@ -97,7 +97,8 @@ def _handler_block(handlers, add=[]): def msgtrans_lookup(token, *args, bufsize=256): args = args[:4] buffer = swi.block((bufsize + 3) // 4) - swi.swi('MessageTrans_Lookup', 'bsbi' + ('s' * len(args)), + swi.swi('MessageTrans_Lookup', + 'bsbi' + ('s' * len(args)) + ('0' * (4-len(args))), _msgtrans_block, token, buffer, bufsize, *args) return buffer.ctrlstring()