warning(3)

✨ NAME ✨

Okay bestie, welcome to the warning(3) page from the Arcan Lua API — this is literally all about warning, and its whole job is to write a string to the warning log output. 💅✨

• warning — write a string to the warning log output. 🦋

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🦋 SYNOPSIS 🦋

The synopsis is giving exactly this, no cap:

nil
warning( string:message )
warning( string:message, bool:debug )

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💖 DESCRIPTION 💖

It logs a message to the current system/debug log. 📝

If the optional debug argument is set to true, any attached debug monitor will be invoked with the context. This can be used to source-inject breakpoints. 🔥👑

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🌸 NOTES 🌸

1. Only [a-Z,.0-9] and whitespace characters will be passed to the output log, other characters will be replaced with a whitespace. That's the whole note, bestie — copy that character class exactly, iykyk. ✨

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🎀 EXAMPLE 🎀

Here's the vibe:

       function warning0()
             warning("warning test");
       end

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💀 MISUSE 💀

And here's the misuse example — not me showing you exactly what the page labels as misuse, bestie. 🙈

       function warning0()
             warning(nil);
       end

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Catch you later, bestie — this page is from the system source/version and is dated October 2026. 💖✨🦋