// SPDX-License-Identifier: MIT
// Copyright (c) 2026 Incoprea
// Normalize a compact UUID spelling
// Not compiled or tested in-world
// Setup: Edit the sample inputs, then touch as owner.
// Stop / restore: Remove or disable. All transformations are previews in owner chat.
// Notes: This reformats text only and does not verify that the identifier exists. It rejects already hyphenated input rather than stripping arbitrary punctuation.
// License: see LICENSE in this distribution.
// Original Incoprea example. MIT.
string INPUT="12345678123412341234123456789abc";
default
{
    touch_start(integer touches)
    {
        if(llDetectedKey(0)!=llGetOwner())return;
        string value=llToLower(INPUT);
        if(llStringLength(value)!=32)
        {
            llOwnerSay("Expected 32 hex characters without hyphens.");
            return;
        }
        integer i;
        string result="";
        for(i=0;i<32;++i)
        {
            string c=llGetSubString(value,i,i);
            if(llSubStringIndex("0123456789abcdef",c)==-1)
            {
                llOwnerSay("Invalid hex character.");
                return;
            }
            if(i==8 || i==12 || i==16 || i==20)result+="-";
            result+=c;
        }
        llOwnerSay(result);
    }
    changed(integer flags)
    {
        if(flags & CHANGED_OWNER)llResetScript();
    }
}