"Blink Without Delay Tutorial" Failure

Hello,

i loaded the "Blink Without Delay" Tutorial.

On some parts inside the code can be found the word interval.

When i load the code into my Arduinosoftware, the word interval appears in the color orange, although it should be shown in black color.

Can someone please tell me why this is the case?

Greetz Chris

Where is the failure? Does it compile? Upload? Run?

If a word appears in orange, it just means it appears in a keywords.txt file, somewhere in the IDE's search path.

Hello,

Yes, it compiles and it can be uploaded. It runs.

Can you explain a little bit more precise, what do you mean with "it appears in a keywords.txt file, somewhere in the IDE's search path".

Thanks.

Greetz Chris

The Arduino's source code highlighting provides the ability for library writers to specify their own keywords to be highlighted that are in some way associated with their library.

If interval is getting highlighted, it's because you have an additional library that you've added that put that word into it's keywords list.
Highlighting has absolutely nothing to do with the code getting compiled. It's purely a visual 'enhancement' for the code writer.