KSETINS()
 Queries/sets the system setting for "INSERT"
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 Syntax

     KSETINS([<lNewSwitch>]) --> lOldSwitch

 Argument

     <lNewSwitch>  Designates whether INSERT is on (.T.) or off (.F.).
     The default value is the system setting.

 Returns

     KSETINS() returns the current setting for INSERT when no parameter is
     specified; otherwise, it returns the previous setting.

 Description

     KSETINS() returns the current system setting for INSERT.  If the
     <lNewSwitch> is specified; INSERT is set accordingly.

 Examples

     .  Query the INSERT function:

        lInsert: = KSETINS()

     .  Switch on INSERT and save the previous status:

        lOldInsert: = KSETINS(.T.)