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- /*
- * Copyright 1986, 1987 Pat Joseph Monardo. All rights reserved.
- */
-
-
- /*
- * char.c
- */
-
- #include "tex.h"
- #include "char.h"
-
-
- ascii xord[128];
- char xchr[128];
-
- init_char ()
- {
- int i;
-
- xchr[040] = ' ';
- xchr[041] = '!';
- xchr[042] = '"';
- xchr[043] = '#';
- xchr[044] = '$';
- xchr[045] = '%';
- xchr[046] = '&';
- xchr[047] = '\'';
- xchr[050] = '(';
- xchr[051] = ')';
- xchr[052] = '*';
- xchr[053] = '+';
- xchr[054] = ',';
- xchr[055] = '-';
- xchr[056] = '.';
- xchr[057] = '/';
- xchr[060] = '0';
- xchr[061] = '1';
- xchr[062] = '2';
- xchr[063] = '3';
- xchr[064] = '4';
- xchr[065] = '5';
- xchr[066] = '6';
- xchr[067] = '7';
- xchr[070] = '8';
- xchr[071] = '9';
- xchr[072] = ':';
- xchr[073] = ';';
- xchr[074] = '<';
- xchr[075] = '=';
- xchr[076] = '>';
- xchr[077] = '?';
- xchr[0100] = '@';
- xchr[0101] = 'A';
- xchr[0102] = 'B';
- xchr[0103] = 'C';
- xchr[0104] = 'D';
- xchr[0105] = 'E';
- xchr[0106] = 'F';
- xchr[0107] = 'G';
- xchr[0110] = 'H';
- xchr[0111] = 'I';
- xchr[0112] = 'J';
- xchr[0113] = 'K';
- xchr[0114] = 'L';
- xchr[0115] = 'M';
- xchr[0116] = 'N';
- xchr[0117] = 'O';
- xchr[0120] = 'P';
- xchr[0121] = 'Q';
- xchr[0122] = 'R';
- xchr[0123] = 'S';
- xchr[0124] = 'T';
- xchr[0125] = 'U';
- xchr[0126] = 'V';
- xchr[0127] = 'W';
- xchr[0130] = 'X';
- xchr[0131] = 'Y';
- xchr[0132] = 'Z';
- xchr[0133] = '[';
- xchr[0134] = '\\';
- xchr[0135] = ']';
- xchr[0136] = '^';
- xchr[0137] = '_';
- xchr[0140] = '`';
- xchr[0141] = 'a';
- xchr[0142] = 'b';
- xchr[0143] = 'c';
- xchr[0144] = 'd';
- xchr[0145] = 'e';
- xchr[0146] = 'f';
- xchr[0147] = 'g';
- xchr[0150] = 'h';
- xchr[0151] = 'i';
- xchr[0152] = 'j';
- xchr[0153] = 'k';
- xchr[0154] = 'l';
- xchr[0155] = 'm';
- xchr[0156] = 'n';
- xchr[0157] = 'o';
- xchr[0160] = 'p';
- xchr[0161] = 'q';
- xchr[0162] = 'r';
- xchr[0163] = 's';
- xchr[0164] = 't';
- xchr[0165] = 'u';
- xchr[0166] = 'v';
- xchr[0167] = 'w';
- xchr[0170] = 'x';
- xchr[0171] = 'y';
- xchr[0172] = 'z';
- xchr[0173] = '{';
- xchr[0174] = '|';
- xchr[0175] = '}';
- xchr[0176] = '~';
- xchr[0177] = xchr[000] = ' ';
- for (i = 1; i <= 037; incr(i))
- xchr[i] = ' ';
- xchr[FORM_FEED] = /*ACORN'\l'*/12;
- xchr[TAB] = '\t';
- xchr[NUL] = '\0';
-
- for (i = FIRST_TEXT_CHAR; i <= LAST_TEXT_CHAR; incr(i))
- xord[xchr[i]] = INVALID_CODE;
-
- for (i = 1; i <= 0176; incr(i))
- xord[xchr[i]] = i;
- xord[xchr[NULL_CODE]] = NULL_CODE;
- }
-