Nasal Hello World: Difference between revisions
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m (add a GUI example for fg versions that no longer show a console) |
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This will print the string <code>Hello, World!</code> into the console. | This will print the string <code>Hello, World!</code> into the console. | ||
To show a message inside the FlightGear window using a tooltip instead, use the following snippet: | |||
<syntaxhighlight lang="nasal"> | |||
gui.popupTip("Hello, World!",3); | |||
</syntaxhighlight> | |||
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Revision as of 14:44, 12 January 2020
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The FlightGear forum has a subforum related to: Nasal Scripting |
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| Nasal scripting |
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| Nasal internals |
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| Memory Management (GC) |
In the programming world, a "Hello, World!" program 
is used to illustrate basic syntax using a very simple program. The "Hello, World!" program in Nasal would look like this (run this in the Nasal Console):
print("Hello, World!");This will print the string Hello, World! into the console.
To show a message inside the FlightGear window using a tooltip instead, use the following snippet:
gui.popupTip("Hello, World!",3);