ansisys.txt

国外网站上的一些精典的C程序

                        ANSI.SYS's Escape Sequences File.



        WARNING: You must press the ESC key, the [, the number wanted,
                 then the tiny M key.

                                 Graphics functions:

           0 : All Attributes Off
           1 : Bold On
           4 : Underscore (Monochrome Display Only)
           5 : Blink On
           7 : Reverse Video On
           8 : Concealed On

          That's all for the Graphics Functions existing in ANSI.SYS.

                                 Foreground colors:

                30 : Black                             34 : Blue
                31 : Red                               35 : Magenta
                32 : Green                             36 : Cyan
                33 : Yellow                            37 : White

                                 Background colors:

                40 : Black                             44 : Blue
                41 : Red                               45 : Magenta
                42 : Green                             46 : Cyan
                43 : Yellow                            47 : White

                  ( Background is finally the Foreground + 10 )

                                 --------------------

       Code     Description
    ----------------------------------------------------------------------
        Pn   :   Numeric Parameter - a Decimal Number that you Specify
                 with ASCII digits.

        Ps   :   Selective Parameter - a Decimal Number that you use to
                 select a Subfunction. You may specify More than One Sub-
                 function by separating the parameters with semicolons.

        Pl   :   Line Parameter - a Decimal Number that you Specify with
                 ASCII digits.

        Pc   :   Column Parameter - a Decimal Number that you Specify
                 with ASCII digits.

                                   ------------------

        Don't Forget! All theses sequences are precede by the ESC key.

                                   ------------------
        Sequence   Function
    ----------------------------------------------------------------------
        [Pl;Pc H : Cursor Position (CUP)

        [Pl;Pc F : Horizontal & Vertical Position (HVP).
                   CUP and HVP move the cursor to the position specified
                   by the parameters. When no parameters are provided,
                   the cursor move to the home position (the upper-left
                   corner of the screen).

        [Pn A    : Cursor Up (CUU)
                   This sequence moves the cursor up Pn lines without
                   changing columns. If the cursor is Already on the Top
                   line, then it ignores the CUU sequence.

        [Pn B    : Cursor Down (CUD)
                   This sequence moves the cursor down Pn lines without
                   changing columns. If the cursor is already on the
                   bottom line, then it ignores the CUD sequence.

        [Pn C    : Cursor Forward (CUF)
                   The CUF sequence moves the cursor forward Pn columns
                   without changing lines. If the cursor is already in 
                   the far right column, then it ignores the CUF sequence.

        [Pn D    : Cursor Backward (CUB)
                   This escape sequence moves the cursor back Pn columns
                   without changing lines. If the cursor is already in
                   the far left column, then it ignores the CUB sequence.

        [6n      : Device Status Report (DSR)
                   The console driver outputs an RCP sequence when it
                   receives the DSR escape sequence.

        [s       : Save Cursor Position (SCP)
                   The console driver saves the current cursor position.
                   This position can be restored with the RCP sequence.

        [u       : Restore Cursor Position (RCP)
                   This sequence restores the cursor position to the
                   value it had when the console driver received the
                   SCP sequence.

        [2j      : Erase Display (ED)
                   The ED sequence erases the screen. The cursor then
                   goes to the home position.

        [K       : Erase Line (EL)
                   This sequences erases from the cursor to the end of
                   the line (including cursor position).

  [Ps; ... ; Ps m: Set Graphics Rendition (SGR)
                   The SGR escape sequence calls the graphic functions
                   specified by the following numeric parameters. These
                   functions remain until the next occurrence of an SGR
                   escape sequence.

        [=Ps h     Set mode (SM)
        [=h        The SM escape sequence changes the screen width or
        [=0h       type to one of the following numeric parameters:

                 Screen Width Parameters
            ----------------------------------
            0  : 40 x 25 B&W
            1  : 40 x 25 color
            2  : 80 x 25 B&W
            3  : 80 x 25 color
            4  : 320 x 200 color
            5  : 320 x 200 B&W
            6  : 640 x 200 B&W
            7  : Wraps at the end of Each line
            14 : 640 x 200 color
            15 : 640 x 350 mono
            16 : 640 x 350 color
            17 : 640 x 480 color
            18 : 640 x 480 color (both 17-18 are good)
            19 : 320 x 200 color
            ------------------------------------

        [= Ps 1  : Reset mode (RM)
                   Parameters for RM are the same as for SM (Set Mode)
                   except parameter 7 resets the mode that causes
                   wrapping at the end of each line.

 [code;string;...p: Allows redefinition of keyboard keys to a specified
                    string where:
                    'string' is either the ASCII code for a single
                    character or a string contained in quotation marks.
                    For example, both 65 and "A" can be used to
                    represent an uppercase. 'code' is one or more
                    of the following values that represent keyboard
                    keys. Semicolons shown in this table must be
                    entered in addition to the required semicolons
                    in the command line.

         Key                     Code
   -----------------------------------------------------------------------
                   Alone     Shift-   Ctrl-     Alt-
   -----------------------------------------------------------------------
          F1        0;59      0;84     0;94    0;104
          F2        0;60      0;85     0;95    0;105
          F3        0;61      0;86     0;96    0;106
          F4        0;62      0;87     0;97    0;107
          F5        0;63      0;88     0;98    0;108
          F6        0;64      0;89     0;90    0;109
          F7        0;65      0;90    0;100    0;110
          F8        0;66      0;91    0;101    0;111
          F9        0;67      0;92    0;102    0;112
          F10       0;68      0;93    0;103    0;113
          F11       0;133     0;135   0;137    0;139
          F12       0;134     0;136   0;138    0;140
         Home       0;71      55      0;119    -----
      Up Arrow      0;72      56      -----    -----
      Page Up       0;73      57      0;132    -----
     Left Arrow     0;75      52      0;115    -----
    Right Arrow     0;77      54      0;116    -----
     Down Arrow     0;80      53      -----    -----
          End       0;79      49      0;117    -----
     Page Down      0;81      51      0;118    -----
        Insert      0;82      48      -----    -----
        Delete      0;83      46      -----    -----
    Printscreen     -----     -----   0;114    -----

            ------------------------------------------
            and for the keyboard's alphabetical keys:
            ------------------------------------------

         Key                     Code
   ----------------------------------------------------------------------
                   Alone     Shift-   Ctrl-     Alt-
   ----------------------------------------------------------------------
          A         97        65       1        0;30
          B         98        66       2        0;48
          C         99        67       3        0;46
          D         100       68       4        0;32
          E         101       69       5        0;18
          F         102       70       6        0;33
          G         103       71       7        0;34
          H         104       72       8        0;35
          I         105       73       9        0;23
          J         106       74      10        0;36
          K         107       75      11        0;37
          L         108       76      12        0;38
          M         109       77      13        0;50
          N         110       78      14        0;49
          O         111       79      15        0;24
          P         112       80      16        0;25
          Q         113       81      17        0;16
          R         114       82      18        0;19
          S         115       83      19        0;31
          T         116       84      20        0;20
          U         117       85      21        0;22
          V         118       86      22        0;47
          W         119       87      23        0;17
          X         120       88      24        0;45
          Y         121       89      25        0;21
          Z         122       90      26        0;44
          1         49        33      -----     0;120
          2         50        64      -----     0;121
          3         51        35      -----     0;122
          4         52        36      -----     0;123
          5         53        37      -----     0;124
          6         54        94      -----     0;126
          7         55        38      -----     0;127
          8         56        42      -----     0;128
          9         57        40      -----     0;129
          0         48        41      -----     0;130
          .         45        95      -----     0;131
          =         61        43      -----     -----
          TAB       9         0;15    -----     -----
          NULL      0;3       -----   -----     -----