kwic.doc

String Manipulation Routines

            get the pointer to the last text terminator in a
                                   .  string ................. ptrlasttextterm
                                   .
            get the pointer to the last text word in a string .... ptrlasttext
                                   .
            get the pointer to the last whitespace character in a
                                   .  string .................... ptrlastwhite
                                   .
            get the pointer to the last word in a string ......... ptrlastword
                                   .
            get the pointer to the last word terminator in a
                                   .  string ................. ptrlastwordterm
                                   .
          delete characters on the left side of a string ............ strlfdel
                                   .
          delete characters on the left side of a string ......... strlfdelnew
                                   .
         get n characters from the left side of a string ............. strleft
                                   .
              get n chars from the left side of a string .......... strleftnew
                                   .
                                   left justify a string ........... strlfjust
                                   .
                                   left justify a string ........ strlfjustnew
                                   .
               pad a string on the left ............................. strlfpad
                                   .
               pad a string on the left .......................... strlfpadnew
                                   .
            rotate a string to the left ............................. strlfrot
                                   .
            rotate a string to the left .......................... strlfrotnew
                                   .
                           set the left side of a string ............ strlfset
                                   .
                           set the left side of a string ......... strlfsetnew
                                   .
             shift a string to the left .............................. strlfsh
                                   .
             shift a string to the left ........................... strlfshnew
                                   .
    get the larger of a number and .
                               the length of a string .............. strlenmax
                                   .
    get the smaller of a number    .
                           and the length of a string .............. strlenmin
                                   .
                      computes the logical checksum of a
                                   .  string, independant of
                                   .  case ..................... strchecksumil
                                   .
                      computes the logical checksum of a
                                   .  string. ................... strchecksuml
                                   .
                         convert a long number to a string with
                                   .  commas ..................... strcommafrl
                                   .
    convert a string with commas   .
                              to a long .......................... strcommatol
                                   .
    convert a string with commas   .
                    to an unsigned long ......................... strcommatoul
                                   .
               convert an unsigned long number to a string with
                                   .  commas .................... strcommafrul
                                   .
                        delete the middle of a string .............. strmiddel
                                   .
                        delete the middle of a string ........... strmiddelnew
                                   .
                           get the middle characters from a string .... strmid
                                   .
                           get the middle n characters of a string ... strmidn
                                   .
                           get the middle n characters of a
                                   .  string ...................... strmidnnew
                                   .
                           get the middle of a string .............. strmidnew
                                   .
               pad a string in the middle .......................... strmidpad
                                   .
               pad a string in the middle ....................... strmidpadnew
                                   .
                           set the middle of a string to a
                                   .  given character .............. strmidset
                                   .
                           set the middle of a string to a
                                   .  given character ........... strmidsetnew
                                   .
                       concatenate multiple strings but limit the
                                   .  size of the result to n
                                   .  characters .................... strxcatn
                                   .
                       concatenate multiple strings .................. strxcat
                                   .
                           get the next text word in a string .... strtextnext
                                   .
                           get the next word in a string ......... strwordnext
                                   .
            get the pointer to the next blank in a string ....... ptrnextblank
                                   .
            get the pointer to the next decimal digit in a
                                   .  string ...................... ptrnextdig
                                   .
            get the pointer to the next decimal digit in a
                                   .  string ...................... ptrnextdig
                                   .
            get the pointer to the next hex digit in a string ..... ptrnexthex
                                   .
            get the pointer to the next non-blank in a
                                   .  string ................. ptrnextnotblank
                                   .
            get the pointer to the next non-hex-digit in a
                                   .  string ................... ptrnextnothex
                                   .
            get the pointer to the next non-text-terminator in a
                                   .  string .............. ptrnextnottextterm
                                   .
            get the pointer to the next non-whitespace in a
                                   .  string ................. ptrnextnotwhite
                                   .
            get the pointer to the next non-word-terminator in a
                                   .  string .............. ptrnextnotwordterm
                                   .
            get the pointer to the next occurrence in a string of
                                   .  a character which is not
                                   .  the specified
                                   .  character ................ ptrnextnotchr
                                   .
            get the pointer to the next occurrence in a string of
                                   .  a character which is not
                                   .  the specified character,
                                   .  independent of case ..... ptrnextnotchri
                                   .
            get the pointer to the next occurrence in a string of
                                   .  a specified character ....... ptrnextchr
                                   .
            get the pointer to the next occurrence in a string of
                                   .  a specified character, independent
                                   .  of case .................... ptrnextchri
                                   .
            get the pointer to the next occurrence in a string of
                                   .  any character from a range
                                   .  of characters ............. ptrnextrange
                                   .
            get the pointer to the next occurrence in a string of
                                   .  any character NOT in a range
                                   .  of characters .......... ptrnextnotrange
                                   .
            get the pointer to the next occurrence of a substring in
                                   .  a string .................... ptrnextsub
                                   .
            get the pointer to the next occurrence of a
                                   .  substring, independant of
                                   .  case ....................... ptrnextsubi
                                   .
            get the pointer to the next occurrence of any character
                                   .  from a group of characters ... ptrnextgr
                                   .
            get the pointer to the next occurrence of any character
                                   .  NOT in a group of
                                   .  characters ................ ptrnextnotgr
                                   .
            get the pointer to the next text word in a string .... ptrnexttext
                                   .
            get the pointer to the next text word terminator in a
                                   .  string ................. ptrnexttextterm
                                   .
            get the pointer to the next whitespace in a
                                   .  string .................... ptrnextwhite
                                   .
            get the pointer to the next word in a string ......... ptrnextword
                                   .
            get the pointer to the next word terminator in a
                                   .  string ................. ptrnextwordterm
                                   .
      get the pointer to the first non-blank in a string .... ptrfirstnotblank
                                   .
       get the pointer to the last non-blank in a string ..... ptrlastnotblank
                                   .
       get the pointer to the next non-blank in a string ..... ptrnextnotblank
                                   .
    get the pointer to the         .
                          previous non-blank character ....... ptrprevnotblank
                                   .
      get the pointer to the first non-digit in a string ...... ptrfirstnotdig
                                   .
       get the pointer to the next non-hex-digit in a string ... ptrnextnothex
                                   .
      get the pointer to the first non-hexdigit in a string ... ptrfirstnothex
                                   .
      get the pointer to the first non-text-terminator in a
                                   .  string ............. ptrfirstnottextterm
                                   .
       get the pointer to the next non-text-terminator in a
                                   .  string .............. ptrnextnottextterm
                                   .
    get the pointer to the         .
                          previous non-text-terminator
                                   .  character ........... ptrprevnottextterm
                                   .
      get the pointer to the first non-whitespace in a
                                   .  string ................ ptrfirstnotwhite
                                   .
       get the pointer to the last non-whitespace character in a
                                   .  string ................. ptrlastnotwhite
                                   .
       get the pointer to the next non-whitespace in a
                                   .  string ................. ptrnextnotwhite
                                   .
    get the pointer to the         .
                          previous non-whitespace
                                   .  character .............. ptrprevnotwhite
                                   .
      get the pointer to the first non-word-terminator in a
                                   .  string ............. ptrfirstnotwordterm
                                   .
       get the pointer to the next non-word-terminator in a
                                   .  string .............. ptrnextnotwordterm
                                   .
    get the pointer to the         .
                          previous non-word-terminator