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- -- UNIX.ADA Ver. 2.02 4-SEP-1992 Copyright 1988-1992 John J. Herro
- -- Software Innovations Technology
- -- 1083 Mandarin Drive NE, Palm Bay, FL 32905-4706 (407)951-0233
- --
- -- Compile this before compiling ADA_TUTR.ADA on a UNIX based system. You must
- -- also compile ONECHAR.C or ALTCHAR.C with a C compiler before linking. See
- -- first page of ADA_TUTR.ADA for more details.
- --
- with TEXT_IO;
- package CUSTOM_IO is
- type COLOR is (BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE);
- FOREGRND_COLOR : COLOR := WHITE; -- Default values in case
- BACKGRND_COLOR : COLOR := BLACK; -- ADA-TUTR finds no User
- BORDER_COLOR : COLOR := BLACK; -- File.
- FORE_COLOR_DIGIT : CHARACTER := CHARACTER'VAL(COLOR'POS(FOREGRND_COLOR)+48);
- BACK_COLOR_DIGIT : CHARACTER := CHARACTER'VAL(COLOR'POS(BACKGRND_COLOR)+48);
- NORMAL_COLORS : STRING(1 .. 10) := ASCII.ESC & "[0;3" &
- FORE_COLOR_DIGIT & ";4" & BACK_COLOR_DIGIT & "m";
- CLEAR_SCRN : constant STRING := ASCII.ESC & "[H" & ASCII.ESC & "[2J";
-
- procedure SET_BORDER_COLOR (TO : in COLOR);
- procedure GET (CHAR : out CHARACTER);
- procedure PUT (CHAR : in CHARACTER) renames TEXT_IO.PUT;
- procedure PUT (STR : in STRING) renames TEXT_IO.PUT;
- procedure PUT_LINE (STR : in STRING) renames TEXT_IO.PUT_LINE;
- procedure GET_LINE (STR : out STRING;
- LAST : out NATURAL) renames TEXT_IO.GET_LINE;
- procedure NEW_LINE (SPACING : in TEXT_IO.COUNT := 1)
- renames TEXT_IO.NEW_LINE;
- end CUSTOM_IO;
-
- package body CUSTOM_IO is
- procedure SET_BORDER_COLOR(TO : in COLOR) is
- -- Dummy procedure for computers other than PCs.
- begin
- null;
- end SET_BORDER_COLOR;
-
- procedure GET(CHAR : out CHARACTER) is
- function ONECHAR return CHARACTER;
- pragma INTERFACE (C, ONECHAR);
- begin
- CHAR := ONECHAR;
- end GET;
- end CUSTOM_IO;
-