Snippet VOP Node :- "Expand Expressions in Code" Means ??

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in the docs it was written as follows:-

If you wish to use $ for temporary variables, you have to prevent the expansion of variable names or your temporaries will be expanded. However, using $ is not recommended.



but preventing expansion of variable names or temporaries would be expanded means ???




-thankYou.
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Expansion means resolving the value of the variable

So
unexpanded: $F
expanded (e.g.): 1001

unexpanded: $HIP
expanded: /path/to/hip/folder

etc…
Tomas Slancik
FX Supervisor
Method Studios, NY
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