Int 60  u - HP 95lx System Manager - "edit_init"                           [b]

   DI = 0400h
   STACK:  2 WORDs unused dummies (for calls from high level languages)
       DWORD   pointer to edit record (see below)
       DWORD   pointer to string to be edited
       WORD    initial length of string being edited
       WORD    maximum length of edited string
       WORD    row of edit field
       WORD    leftmost column of edit field

Return: ???
   STACK unchanged

Format of edit record:
Offset Size    Description
 00h   WORD    current length of edit buffer
 02h   BYTE    flag for special processing on first character
 03h   BYTE    flags
       bit 0: tab handling
 04h   WORD    editing in prompt window?
 06h   DWORD   pointer to top line of prompt window message
 0Ah   WORD    length of top line of prompt
 0Ch   DWORD   pointer to second line of prompt window message
 10h   WORD    length of second line of prompt
 12h 80 BYTEs  workspace for editing
 62h  2 WORDs  line array needed for multi-line editing
 66h 36 BYTEs  multi-line edit record (see below)
 8Ah   WORD    displayable columns

Format of multi-line edit record:
Offset Size    Description
 00h   DWORD   pointer to user-supplied edit buffer
 04h   WORD    length of edit buffer
 06h   WORD    current cursor position
 08h   WORD    starting row of edit area (-3 is topmost, 0 is first user line)
 0Ah   WORD    starting column of edit area
 0Ch   WORD    height of edit area
 0Eh   WORD    width of edit area
 10h   WORD    current top row (-3 is topmost, 0 is first user line)
 12h   WORD    number of rows displayable
 14h   BYTE    cursor column
 15h   BYTE    01h if buffer has been modified
 16h   BYTE    first displayable column (ticker fields only)
 17h   BYTE    01h if wordwrap enabled, FFh if ticker field
 18h   DWORD   pointer to array of line starts (at least one bigger than edit
         area is high)
 1Ch   BYTE    currently marking?
 1Dh   BYTE    flag
 1Eh   WORD    offset of mark start
 20h   WORD    offset of mark end (inclusive)
 22h   WORD    displayable columns