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make opcodes case insensitive

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msyds
2026-06-21 20:04:32 -06:00
parent dab92f1e85
commit 3fa957dceb
1 changed files with 3 additions and 3 deletions
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5.1/assembler.lua
+3 -3
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@@ -100,7 +100,7 @@ grammar = [[
label <- <name> ":" label <- <name> ":"
string <- '"' ('\\' / '\"' / !'"' .)* '"' string <- '"' ('\\' / '\"' / !'"' .)* '"'
instruction <- ( <s> ( {<label>} / <number>)? <s> <ln>? <s> {<op>} ( <s> {<param>} )+ <s> ( %nl )+ ) -> {} instruction <- ( <s> ( {<label>} / <number>)? <s> <ln>? <s> {<op>} ( <s> {<param>} )+ <s> ( %nl )+ ) -> {}
op <- [A-Z]+ op <- [A-Za-z]+
param <- <register> / <number> / <name> / <string> param <- <register> / <number> / <name> / <string>
register <- ( "R[" <number> "]" ) register <- ( "R[" <number> "]" )
s <- ( !%nl %s )* s <- ( !%nl %s )*
@@ -310,10 +310,10 @@ function parse_inst(table, parsed, n)
local b = 3 local b = 3
local c = 4 local c = 4
if check_label(table[1]) == nil then if check_label(table[1]) == nil then
op = table[1] op = string.upper (table[1])
else else
set_label(table[1], parsed, n) set_label(table[1], parsed, n)
op = table[2] op = string.upper (table[2])
a = 3 a = 3
b = 4 b = 4
c = 5 c = 5