In the following list of ANSI escape sequences, the abbreviation ESC
represents the ASCII escape character 27 (1Bh), which appears at the
beginning of each escape sequence.
ESC[PL;PcH
Cursor Position: Moves the cursor to the specified position
(coordinates). If you do not specify a position, the cursor moves to the
home position--the upper-left corner of the screen (line 0, column
0). This escape sequence works the same way as the following Cursor
Position escape sequence.
ESC[PL;Pcf
Cursor Position: Works the same way as the preceding Cursor Position
escape sequence.
ESC[PnA
Cursor Up: Moves the cursor up by the specified number of lines without
changing columns. If the cursor is already on the top line, ANSI.SYS
ignores this sequence.
ESC[PnB
Cursor Down: Moves the cursor down by the specified number of lines
without changing columns. If the cursor is already on the bottom line,
ANSI.SYS ignores this sequence.
ESC[PnC
Cursor Forward: Moves the cursor forward by the specified number of
columns without changing lines. If the cursor is already in the
rightmost column, ANSI.SYS ignores this sequence.
ESC[PnD
Cursor Backward: Moves the cursor back by the specified number of
columns without changing lines. If the cursor is already in the leftmost
column, ANSI.SYS ignores this sequence.
ESC[s
Save Cursor Position: Saves the current cursor position. You can move
the cursor to the saved cursor position by using the Restore Cursor
Position sequence.
ESC[u
Restore Cursor Position: Returns the cursor to the position stored
by the Save Cursor Position sequence.
ESC[2J
Erase Display: Clears the screen and moves the cursor to the home
position (line 0, column 0).
ESC[K
Erase Line: Clears all characters from the cursor position to the
end of the line (including the character at the cursor position).
ESC[Ps;...;Psm
Set Graphics Mode: Calls the graphics functions specified by the
following values. These specified functions remain active until the next
occurrence of this escape sequence. Graphics mode changes the colors and
attributes of text (such as bold and underline) displayed on the
screen.
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