Linden Scripting Language

Linden Scripting Language, aka Linden Scripting Language, is a programming language created in 2003.

#675on PLDB

21Years Old

638Repos

There are at least 638 Linden Scripting Language repos on GitHub
Linden Scripting Language first developed in Linden Research, Inc
file extensions for Linden Scripting Language include lsl and lslp
The Google BigQuery Public Dataset GitHub snapshot shows 373 users using Linden Scripting Language in 397 repos on GitHub
Explore Linden Scripting Language snippets on Rosetta Code
Pygments supports syntax highlighting for Linden Scripting Language
GitHub supports syntax highlighting for Linden Scripting Language
Read more about Linden Scripting Language on the web: 1.

default
{
    state_entry()
    {
        llSay(0, "Hello World");
    }
}

Example from Linguist:

/*
    Testing syntax highlighting
    for the Linden Scripting Language
*/

integer someIntNormal       = 3672;
integer someIntHex          = 0x00000000;
integer someIntMath         = PI_BY_TWO;

integer event               = 5673;// 'event' is invalid.illegal

key someKeyTexture          = TEXTURE_DEFAULT;
string someStringSpecial    = EOF;

some_user_defined_function_without_return_type(string inputAsString)
{
    llSay(PUBLIC_CHANNEL, inputAsString);
}

string user_defined_function_returning_a_string(key inputAsKey)
{
    return (string)inputAsKey;
}

default
{
    state_entry()
    {
        key someKey = NULL_KEY;
        someKey = llGetOwner();

        string someString = user_defined_function_returning_a_string(someKey);

        some_user_defined_function_without_return_type(someString);
    }

    touch_start(integer num_detected)
    {
        list agentsInRegion = llGetAgentList(AGENT_LIST_REGION, []);
        integer numOfAgents = llGetListLength(agentsInRegion);

        integer index;                                                          // defaults to 0
        for (; index <= numOfAgents - 1; index++)                               // for each agent in region
        {
            llRegionSayTo(llList2Key(agentsInRegion, index), PUBLIC_CHANNEL, "Hello, Avatar!");
        }
    }

    touch_end(integer num_detected)
    {
        someIntNormal       = 3672;
        someIntHex          = 0x00000000;
        someIntMath         = PI_BY_TWO;

        event               = 5673;// 'event' is invalid.illegal

        someKeyTexture      = TEXTURE_DEFAULT;
        someStringSpecial   = EOF;

        llSetInventoryPermMask("some item", MASK_NEXT, PERM_ALL);// 'llSetInventoryPermMask' is reserved.godmode

        llWhisper(PUBLIC_CHANNEL, "Leaving \"default\" now...");
        state other;
    }
}

state other
{
    state_entry()
    {
        llWhisper(PUBLIC_CHANNEL, "Entered \"state other\", returning to \"default\" again...");
        state default;
    }
}

Feature	Supported	Token	Example
Integers	✓		// \d+
Floats	✓		// (\d+\.\d\|\.\d+\|\d+)[eE][+-]?\d
Hexadecimals	✓		// 0[xX][0-9a-fA-F]+
Strings	✓	"	"Hello world"
MultiLine Comments	✓	/* */	/* A comment */
Comments	✓		// A comment
Line Comments	✓	//	// A comment
Semantic Indentation	X

Linden Scripting Language - Programming language

Language features