Core Function Goto Label - Revision history

UberFoX: 1 revision

2015-06-14T12:37:26Z

1 revision

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Revision as of 12:37, 14 June 2015

UberFoX: 1 revision

2014-08-11T21:41:00Z

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Revision as of 21:41, 11 August 2014

UberFoX: /* Remarks */

2013-08-27T11:48:36Z

Remarks

← Older revision		Revision as of 11:48, 27 August 2013
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	=== Remarks ===		=== Remarks ===

−	This is ~~not~~ a universal jump to anything you can see it can ~~only~~ jump through ~~local scopes~~ and what not.	+	This is a universal jump to anything you can see it can jump through pretty much every scope it can find and what not.
		+
		+	That doesn't mean it's perfect far from it it may never find the label or it might find it right away or it might take a second to find it... Who knows?

	Think of it as a kind of multilayer break statement.		Think of it as a kind of multilayer break statement.

−	~~Note -~~ People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.	+	People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.
		+
		+	It is worth noting that Goto is a pretty slow thing to use.

	If a label cannot be found an exception will occur.		If a label cannot be found an exception will occur.

UberFoX: /* Example */

2013-08-27T11:46:08Z

Example

← Older revision		Revision as of 11:46, 27 August 2013
Line 32:		Line 32:
	Below:		Below:
	println( "Hello Below" );		println( "Hello Below" );
		+	</syntaxhighlight>
		+
		+	Goto can be pretty crazy in where it can jump you to for example:
		+
		+	<syntaxhighlight lang="sputnik">
		+	{
		+	if( "Cat" == "Dog")
		+	{
		+	if( "Cat" == "Dog")
		+	{
		+	}
		+	else
		+	{
		+	while(false)
		+	{
		+	switch(100)
		+	{
		+	case 1:
		+	{
		+	}
		+	break;
		+	case 2:
		+	{
		+	fox:
		+	say "FOX!!!!!!!!!!!!!!!!!";
		+	goto finish;
		+	}
		+	break;
		+	case 3:
		+	{
		+	while(false)
		+	{
		+	foreach("lol" as $c)
		+	{
		+	for($i = 0; $i < 10; $i++)
		+	{
		+	for( 0 .. 30 as $k )
		+	{
		+	cat:
		+	say "CAT!!!!";
		+	goto fox;
		+	}
		+	}
		+	}
		+	}
		+	}
		+	break;
		+	case 4:
		+	{
		+	}
		+	break;
		+	}
		+	}
		+	}
		+
		+	}
		+	}
		+
		+	say "Begin";
		+	goto test;
		+
		+	if(1==2)
		+	{
		+	say "Test";
		+	test:
		+	say "Hello";
		+	}
		+
		+	say "End";
		+	goto cat;
		+	finish:
		+	say "OK I'm done";
		+	// Prints:
		+	// Begin
		+	// Hello
		+	// End
		+	// CAT!!!!
		+	// FOX!!!!!!!!!!!!!!!!!
		+	// OK I'm done
	</syntaxhighlight>		</syntaxhighlight>

	[[Category:Core Function]]		[[Category:Core Function]]

Alexpja at 17:24, 11 December 2011

2011-12-11T17:24:22Z

← Older revision		Revision as of 17:24, 11 December 2011
Line 9:		Line 9:
	=== Remarks ===		=== Remarks ===

−	This is not a universal jump to ~~anyhting~~ you can see it can only jump through local scopes and what not.	+	This is not a universal jump to anything you can see it can only jump through local scopes and what not.

	Think of it as a kind of multilayer break statement.		Think of it as a kind of multilayer break statement.
Line 15:		Line 15:
	Note - People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.		Note - People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.

−	If a label cannot be found an exception will ~~occure~~.	+	If a label cannot be found an exception will occur.

	=== Example ===		=== Example ===

UberFoX: /* Remarks */

2011-12-02T13:20:22Z

Remarks

← Older revision		Revision as of 13:20, 2 December 2011
Line 14:		Line 14:

	Note - People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.		Note - People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.
		+
		+	If a label cannot be found an exception will occure.

	=== Example ===		=== Example ===

UberFoX: Created page with "

 Goto Label; & Label:

=== Description === Jump to another section of the script === Remarks === This is not a universal *jump to anyhting you can see* it can only..."

2011-12-02T13:19:57Z

Created page with "<pre> Goto Label; & Label: </pre> === Description === Jump to another section of the script === Remarks === This is not a universal *jump to anyhting you can see* it can only..."

New page

<pre>
Goto Label; & Label:
</pre>

=== Description ===

Jump to another section of the script

=== Remarks ===

This is not a universal *jump to anyhting you can see* it can only jump through local scopes and what not.

Think of it as a kind of multilayer break statement.

Note - People often avoid using "goto" statements in languages because they tend to be slow and a very poor way of solving a problem yet its here if you want it.

=== Example ===

<syntaxhighlight lang="sputnik">
goto Begin;

Above:
println( "Hello Above" );
goto Below;

Begin:
println( "Hello" );
goto Above;

Below:
println( "Hello Below" );
</syntaxhighlight>

[[Category:Core Function]]