ROM_CALLs indexed in ZShell 4.0 for ROM 3.0A:
=============================================
    $3BE0                 ; D_ZM_STR
    $3C22                 ; D_LM_STR
    $3BDA                 ; M_CHARPUT
    $3D90                 ; SCROLL_UP
    $3E5C                 ; CLEARTEXT
    $3DFC                 ; CLEARLCD
    $3E02                 ; D_HL_DECI
    $3E68                 ; D_ZT_STR
    $3B9E                 ; D_LT_STR
    $3DF6                 ; TR_CHARPUT
    $3FEE                 ; TX_CHARPUT
    $3EBC                 ; BUSY_ON
    $3EA4                 ; BUSY_OFF
    $3CA0                 ; GET_T_CUR
    $6C9A                 ; FIND_PIXEL

ROM_CALLs indexed in ZShell 4.0 for ROM 9.0:
============================================
    $3B9F                 ; D_ZM_STR
    $3BE1                 ; D_LM_STR
    $3B99                 ; M_CHARPUT
    $3D67                 ; SCROLL_UP
    $3E39                 ; CLEARTEXT
    $3DD3                 ; CLEARLCD
    $3DD9                 ; D_HL_DECI
    $3E45                 ; D_ZT_STR
    $3B5D                 ; D_LT_STR
    $3DCD                 ; TR_CHARPUT
    $3FC5                 ; TX_CHARPUT
    $3E93                 ; BUSY_ON
    $3E7B                 ; BUSY_OFF
    $3C77                 ; GET_T_CUR
    $6B6D                 ; FIND_PIXEL

ROM_CALLs indexed in ZShell 4.0 for ROM 10.0:
=============================================
    $3BBA                 ; D_ZM_STR
    $3BFC                 ; D_LM_STR
    $3BB4                 ; M_CHARPUT
    $3D82                 ; SCROLL_UP
    $3E54                 ; CLEARTEXT
    $3DEE                 ; CLEARLCD
    $3DF4                 ; D_HL_DECI
    $3E60                 ; D_ZT_STR
    $3B78                 ; D_LT_STR
    $3FE0                 ; TR_CHARPUT
    $3FE0                 ; TX_CHARPUT
    $3EAE                 ; BUSY_ON
    $3E96                 ; BUSY_OFF
    $3C6E                 ; GET_T_CUR
    $6C75                 ; FIND_PIXEL