- November 1992: First release.

- March    1993: Second release:

                 - I correct a bug in StrRev: A single char string made this
                   procedure un-usable

                 - I add several procedures and functions:
                     + StrLFCR         + StrLFCL
                     + ChrDelC         + ChrDelI
                     + ChrFillI        + StrCatX
                     + StrCmpE         + StrCmpEI
                     + StrCSpn         + StrnCmp
                     + StrnCmpE        + StrnCmpEI
                     + StrnCmpI
                     + ChrPosL         + ChrPosLN
                     + ChrPosR         + ChrPosRN
                     + ChrPosLI        + ChrPosLIN
                     + ChrQty          + ChrQtyI
                     + Left            + Right

                 - According to Strings unit from tp7 ,I renamed:
                     + AscStr As StrPCopy and procedure to function
                     + StrAsc As StrPas   and procedure to function

                     And Also
                     + OctetBin As OtoB
                     + OctetOctal As OtoO

                 - Tpstr is now divided in three units:
                     + Tpstr    : procedures and functions working on
                                  "pascal strings".
                     + TpChar   : procedures and functions working on
                                  characters.
                     + TpAsciiz : procedures and functions working on
                                  "null terminated strings".

