Click above to get retro games delivered to your door ever month!

Introduzione
------------------------------------------------------------------------------
ddQry()          Defines a condition on current file records
dfFile2Laser()   Prints a file on the laserjet printer
dfFile2Prn()     Prints a file on the currently selected printing device
dfGrpCreate()    Create an entry for a group in the VIRTUAL RECORD
dfIsPrn()        Replaces Clipper's ISPRINTER()
dfIsSpl()        Verifies if the DOS SPOOLER (PRINT.COM) is ready
dfPrint()        Prints a single line of a report
dfPrnArr()       Returns the array of printer configuration
dfPrnCfg()       Sets the internal array with printer settings
dfPrnChk()       Checks the printer status
dfPrnEnd()       Returns the string at the end of printing
dfPrnFltDes()    Returns the description of a query
dfPrnFltExp()    Returns the string expression of a query
dfPrnFOOTER()    Jumps to the next page
dfPrnHEADER()    Prints a page header
dfPrnIni()       Returns the string that initiates printing
dfPrnLab()       Generic Label Function
dfPrnMenu()      Display report menu and set parameters
dfPrnOut()       Passes the file for printing at the selected output
dfPrnPage()      Returns current page
dfPrnScr()       Call a shift+print screen
dfPrnSet()       Assigns a new printer to the array for printing
dfPrnStart()     Prints a virtual record
dfQryFltDes()    Create the describing string of a query
dfQryFltExp()    Create a query literal expression
dfQryOpt()       Query optimizer
dfReportFOOTER() Prints a Report Footer
dfSplArr()       Returns the array of files in the SPOOLER
dfSplClear()     Clears the SPOOLER
dfSplDel()       Removes a file from the SPOOLER
dfSplFile()      Puts a file in the SPOOLER
dfSplGet()       Reads a file from the SPOOLER
dfSplGo()        Restart the interrupted printer SPOOLER
dfSplNum()       Counts the number of file in the SPOOLER
dfSplStop()      Interrupts temporarily the printer SPOOLER
dfUpdRep()       Updates the parameters for the report in the INI
dfUpdVR()        Update the VIRTUAL RECORD parameters
dfVRAddFle()     Adds an element to the VIRTUAL RECORD
dfVRCreate()     Creates a VIRTUAL RECORD entry
dfVRGet()        Gets an Element from the VIRTUAL RECORD