AstralTransRocketries/OpenComputers
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lua.lua now behaves closer to vanilla Lua's interpreter, meaning entering an expression like 1+1 now gives an error, you'd have to write =1+1 to have the result of the expression returned and printed.

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This commit is contained in:
Florian Nücke 2014-01-27 16:36:13 +01:00
parent 6a860927c6
commit fa6dae03eb
1 changed files with 7 additions and 4 deletions
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11
assets/opencomputers/lua/rom/bin/lua.lua
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@ -21,9 +21,12 @@ while term.isAvailable() do
while #history > 10 do
table.remove(history, 1)
end
local statement, result = load(command, "=stdin", "t", env)
local expression = load("return " .. command, "=stdin", "t", env)
local code = expression or statement
local code, reason
if string.sub(command, 1, 1) == "=" then
code, reason = load("return " .. string.sub(command, 2), "=stdin", "t", env)
else
code, reason = load(command, "=stdin", "t", env)
end
if code then
local result = table.pack(pcall(code))
if not result[1] then
@ -35,6 +38,6 @@ while term.isAvailable() do
print(table.unpack(result, 2, result.n))
end
else
print(result)
print(reason)
end
end