Hi fellow wiki editors!

To help newly registered users get more familiar with the wiki (and maybe older users too) there is now a {{Welcome to the wiki}} template. Have a look at it and feel free to add it to new users discussion pages (and perhaps your own).

I have tried to keep the template short, but meaningful. /Johan G

Difference between revisions of "Nasal Hello World"

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Line 11: Line 11:
<syntaxhighlight lang="nasal">
<syntaxhighlight lang="nasal">
gui.popupTip("Hello, World!",3);
gui.popupTip("Hello, World!");

Revision as of 09:44, 12 January 2020

In the programming world, a "Hello, World!" program This is a link to a Wikipedia article 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 GUI tooltip instead, use the following snippet:

gui.popupTip("Hello, World!");