This function is to determine if children are parsed or skipped. By default, all children are parsed.
dpDefaultSkip(name, value, pos, depth)
Production Name
Production Value
terminal position. Negative values are parsed before children are parsed. A value of -1 means there are no children nodes. A value of -2 means there are children nodes. Otherwise, the terminal position is numbered starting at 0.
Parsing Depth
FALSE. If a comparable function returns TRUE, the children are not parsed.