kwic.doc

String Manipulation Routines

                                   .  substring from a
                                   .  string ................... strsubdeliall
                                   .
                                   delete all occurrences,
                                   .  independant of case, of a
                                   .  substring in a
                                   .  string ................ strsubdeliallnew
                                   .
                                   delete characters from the right
                                   .  side of a string .............. strrtdel
                                   .
                                   delete characters from the right
                                   .  side of a string ........... strrtdelnew
                                   .
                                   delete characters on the left side
                                   .  of a string ................... strlfdel
                                   .
                                   delete characters on the left side
                                   .  of a string ................ strlfdelnew
                                   .
                                   delete leading whitespace (blanks
                                   .  and tabs) from a string ...... strlftrim
                                   .
                                   delete leading whitespace (blanks
                                   .  and tabs) from a string ... strlftrimnew
                                   .
                                   delete the middle of a string ... strmiddel
                                   .
                                   delete the middle of a
                                   .  string .................... strmiddelnew
                                   .
                                   delete, from a string,
                                   .  all occurrences of a given
                                   .  character .................... strchrdel
                                   .
                                   delete, from a string,
                                   .  all occurrences of a given
                                   .  character, independant of
                                   .  case ........................ strchrdeli
                                   .
    get the pointer to the         .
                  previous decimal digit .......................... ptrprevdig
                                   .
    report on whether or not a     .
                         string is empty .......................... strisempty
                                   .
                                   encode or decode a string ........ strcode1
                                   .
                                   encode or decode a string ........ strcode2
                                   .
              get a pointer to the end of the string (the '\0') ....... strend
                                   .
                                   expand TABs to blanks ....... strtabtoblank
                                   .
                          converts file name format .............. fnconv_1to2
                                   .
                          converts file name format .............. fnconv_2to1
                                   .
    determine the validity of a    .
                               DOS file name (but not a DOS path
                                   .  name) ....................... isfilename
                                   .
                           get the first text word in a
                                   .  string .................... strtextfirst
                                   .
                           get the first word in a string ....... strwordfirst
                                   .
            get the pointer to the first blank in a string ..... ptrfirstblank
                                   .
            get the pointer to the first decimal digit in a
                                   .  string ..................... ptrfirstdig
                                   .
            get the pointer to the first hex digit in a string ... ptrfirsthex
                                   .
            get the pointer to the first non-blank in a
                                   .  string ................ ptrfirstnotblank
                                   .
            get the pointer to the first non-digit in a
                                   .  string .................. ptrfirstnotdig
                                   .
            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 first non-whitespace in a
                                   .  string ................ ptrfirstnotwhite
                                   .
            get the pointer to the first non-word-terminator in a
                                   .  string ............. ptrfirstnotwordterm
                                   .
            get the pointer to the first occurance of any character
                                   .  from a range of
                                   .  characters ............... ptrfirstrange
                                   .
            get the pointer to the first occurance of any one of a
                                   .  group of characters ......... ptrfirstgr
                                   .
            get the pointer to the first occurrence in a string of
                                   .  a specified character ...... ptrfirstchr
                                   .
            get the pointer to the first occurrence in a string of
                                   .  a specified character, independent
                                   .  of case ................... ptrfirstchri
                                   .
            get the pointer to the first occurrence of a character
                                   .  which is not the specified
                                   .  character ............... ptrfirstnotchr
                                   .
            get the pointer to the first occurrence of a character
                                   .  which is not the specified
                                   .  character, independent of
                                   .  case ................... ptrfirstnotchri
                                   .
            get the pointer to the first occurrence of a substring in
                                   .  a string ................... ptrfirstsub
                                   .
            get the pointer to the first occurrence of any
                                   .  character which is not in a group
                                   .  of characters ............ ptrfirstnotgr
                                   .
            get the pointer to the first text word in a
                                   .  string .................... ptrfirsttext
                                   .
            get the pointer to the first text word terminator in
                                   .  a string .............. ptrfirsttextterm
                                   .
            get the pointer to the first whitespace in a
                                   .  string ................... ptrfirstwhite
                                   .
            get the pointer to the first word in a string ....... ptrfirstword
                                   .
            get the pointer to the first word terminator in a
                                   .  string ................ ptrfirstwordterm
                                   .
           gets the pointer to the first occurrence of a substring in
                                   .  a string .................. ptrfirstsubi
                                   .
           gets the pointer to the first occurrence of any character
                                   .  not in a range of
                                   .  characters ............ ptrfirstnotrange
                                   .
              insert commas into a floating point number string .... strcommaf
                                   .
              insert commas into a floating point number
                                   .  string .................... strcommafnew
                                   .
                                   get the first text word in a
                                   .  string .................... strtextfirst
                                   .
                                   get the first word in a
                                   .  string .................... strwordfirst
                                   .
                                   get the last text word in a
                                   .  string ..................... strtextlast
                                   .
                                   get the last word in a
                                   .  string ..................... strwordlast
                                   .
                                   get the next text word in a
                                   .  string ..................... strtextnext
                                   .
                                   get the next word in a
                                   .  string ..................... strwordnext
                                   .
                                   get the previous text word from
                                   .  a given pointer ............ strtextprev
                                   .
                                   get the previous word from a
                                   .  given pointer .............. strwordprev
                                   .
                                   get the text word starting at a
                                   .  given pointer ............... strtextget
                                   .
                                   get the word starting at a
                                   .  given pointer ............... strwordget
                                   .
                                   get this text word (regardless
                                   .  of what character in the word
                                   .  is pointed to) ............. strtextthis
                                   .
                                   get this word (regardless of
                                   .  what character in the word is
                                   .  pointed to) ................ strwordthis
                                   .
    delete (from a string) all     .
    occurrences of each of a given group of characters ........... strchrdelgr
                                   .
    delete all occurances of any   .
                  character from a group of characters ........ strchrdelgrnew
                                   .
    get the pointer to the first   .
         occurance of any one of a group of characters ............ ptrfirstgr
                                   .
    get the pointer to the first   .
    occurrence of any character    .
                 which is not in a group of characters ......... ptrfirstnotgr
                                   .
    get the pointer to the last    .
    occurrence of a character from .
                                 a group of characters ............. ptrlastgr
                                   .
    get the pointer to the last    .
    occurrence of any character    .
                 which is not in a group of characters .......... ptrlastnotgr
                                   .
    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         .
       previous character not in a group of characters .......... ptrprevnotgr
                                   .
    get the pointer to the         .
    previous occurrence of a       .
                  character from a group of characters ............. ptrprevgr
                                   .
                  convert an ASCII hex character to a numeric value ..... ctoh
                                   .
                  convert an ASCII hex string to a numeric value ...... atolh2
                                   .
                  convert an ASCII hex string to a numerical value