:Numeric String Evaluation Routines -- EVAL, EVAL16, EVAL10, EVAL8, EVAL2
     Routine Name:  EVAL
     Functionº
          Thió  routinå convertó thå characteò strinç pointeä  tï �
bù  HÌ  intï thå 16-biô binarù numbeò representeä  bù  it®   EVAÌ �
performó  thå  conversioî  untiì á non-hexadecimaì  characteò  ió �
encountered¬ aô whicè timå iô lookó aô thå lasô characteò anä thå �
previouó  characteò tï determinå iæ thå strinç ió representinç  á �
binary¬  octal¬  decimal¬  oò hexadecimaì number®   Inpuô  strinç �
characteró  maù bå upper- oò lower-case®   Valiä formató foò  thå �
inpuô strinç arå --
          bbbbbbbbbbbbbbbbB -- b=0 or b=1; Binary string
          ttttt or tttttD -- 0 <= t <= 9; Decimal string
          hhhhH or hhhhX -- 0 <= h <= F; Hexadecimal string
          oooooooO or oooooooQ -- 0 <= o <= 7; Octal string


     Inputs:  HL points to the first byte of the string to convert
              String is loaded in a buffer
     Outputs:  HL points to next character after converted string
               DE contains 16-bit value
               A = E
               CARRÙ  Flaç  Seô meanó aî erroò waó  encountereä  iî  strinç �
format
     Registers Affected:  PSW, DE, HL
     SYSLIB Routines Called:  CAPS, EVAL16, EVAL10, EVAL8, EVAL2
     Speciaì  Erroò Conditionsº
          CARRÙ  Flaç Seô indicateó thaô aî erroò waó encountereä �
iî  thå  evaluatioî  oæ thå string»  iæ  so¬  HÌ  pointó  tï  thå �
offendinç character

     Routine Name:  EVAL16
     Functionº
          EVAL1¶   convertó  thå  strinç  oæ  ASCIÉ   hexadecimaì �
characteró   pointeä  tï  bù  HÌ  intï  á  16-biô  binarù  value®  �
Conversioî progresseó untiì aî invaliä hexadecimaì digiô (0-9¬ A-�
F© ió encountered.
     Inputs:  HL points to the first byte of the string to convert
              String is loaded in a buffer
     Outputs:  HL points to the offending character
               DE contains the 16-bit value
               A = E
     Registers Affected:  PSW, DE, HL
     SYSLIB Routines Called:  CAPS
     Special Error Conditions:  -None-

     Routine Name:  EVAL10
     Functionº
          EVAL1° convertó thå strinç oæ ASCIÉ decimaì  characteró �
pointeä  tï  bù  HÌ  intï  á  16-biô  binarù  value®   Conversioî �
progresseó untiì aî invaliä decimaì digiô (0-9© ió encountered.
     Inputs:  HL points to the first byte of the string to convert
              String is loaded in a buffer
     Outputs:  HL points to the offending character
               DE contains the 16-bit value
               A = E
     Registers Affected:  PSW, DE, HL
     SYSLIB Routines Called:  -None-
     Special Error Conditions:  -None-

     Routine Name:  EVAL8
     Functionº
          EVAL¸  convertó  thå strinç oæ ASCIÉ  octaì  characteró �
pointeä  tï  bù  HÌ  intï  á  16-biô  binarù  value®   Conversioî �
progresseó untiì aî invaliä octaì digiô (0-7© ió encountered.
     Inputs:  HL points to the first byte of the string to convert
              String is loaded in a buffer
     Outputs:  HL points to the offending character
               DE contains the 16-bit value
               A = E
     Registers Affected:  PSW, DE, HL
     SYSLIB Routines Called:  -None-
     Special Error Conditions:  -None-

     Routine Name:  EVAL2
     Functionº
          EVAL²  convertó  thå strinç oæ ASCIÉ binarù  characteró �
pointeä  tï  bù  HÌ  intï  á  16-biô  binarù  value®   Conversioî �
progresseó untiì aî invaliä binarù digiô (0-1© ió encountered.
     Inputs:  HL points to the first byte of the string to convert
              String is loaded in a buffer
     Outputs:  HL points to the offending character
               DE contains the 16-bit value
               A = E
     Registers Affected:  PSW, DE, HL
     SYSLIB Routines Called:  -None-
     Special Error Conditions:  -None-