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Fix REPL print to stringify all arguments #166

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Merged
merged 1 commit into from
Nov 9, 2025
Merged

Fix REPL print to stringify all arguments #166

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12 changes: 11 additions & 1 deletion addons/lua-gdextension/lua_repl.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,17 @@ func reset():
_lua = LuaState.new()
_lua.open_libraries()
_lua.registry.print = _printn
_lua.do_string(r"print = function(...) debug.getregistry().print(table.concat({...}, '\t')) end")
_lua.load_string(r"""
local tab_size = ...
local indent = string.rep(' ', tab_size)
print = function(...)
local args = {...}
for i = 1, #args do
args[i] = tostring(args[i])
end
debug.getregistry().print(table.concat(args, indent))
end
""").invoke(_output.tab_size)

_history.clear()
_current_history = 0
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