AML

Hello World in ArcInfo's Arc Macro Language:

&args greets destiny:REST
&type /&/& * HelloWorld.aml *  Usage: &run %aml$file%
<greeting>
<destination>

&if [null %greets%] &then
    &do
        &setvar greets = Hello
        &setvar destiny = World
    &end

&type /& %greets% %destiny% /& 

2 Hello Worlds in the Aurora Text Editor's Macro Language:

function abc
    x = 'Hello World'
    say x
end

or

xyz = 'Hello World'
say xyz

submitted by: Matt Wilkie (Matt.Wilkie@gov.yk.ca)