Exported-to prefs file - delete pref

[ThinkInvisible]

Okay, so i have a list of some sort that i used export(varname*,fileloc); to transfer variables to.

How would i delete one of those variables from the file? I have it so it shunts all of them back after overwriting the first variable, but it leaves a ghost at the end. How do i delete this?


EDIT: Something just occured to me. Doesn't Export delete everything in the file and then plop the commands to retrieve variables

Code: [Select]

$prefname[prefIDstuff] = value;for each of them in there?

If so, might $prefname[prefIDstuff].delete(); work?

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[MegaScientifical]

deleteVariables("$prefname[prefIDstuff]");