REMPROP plistname propertyname

Removes the property named propertyname from the property list named plistname, if it exists. If REMPROP removes the final property from a property list, then the property list may be erased.

The plistname input must be a word.

The propertyname input may be word, list, or array. Property names are compared in the same manner as EQUALP compares its inputs.

PPROP "plist1 "p1 1
PPROP "plist1 "p2 2
SHOW PLIST "plist1
[p2 2 p1 1]
REMPROP "plist1 "p1
SHOW PLIST "plist1
[p2 2]