Revision 730,
922 bytes
checked in by tytso, 37 years ago
(diff) |
Initial revision
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1 | /* |
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2 | * Copyright (c) 1983 Regents of the University of California. |
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3 | * All rights reserved. The Berkeley software License Agreement |
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4 | * specifies the terms and conditions for redistribution. |
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5 | */ |
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6 | |
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7 | #ifndef lint |
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8 | static char sccsid[] = "@(#)necf.c 5.1 (Berkeley) 5/15/85"; |
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9 | #endif not lint |
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10 | |
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11 | #include <stdio.h> |
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12 | #include <sgtty.h> |
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13 | |
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14 | #define PAGESIZE 66 |
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15 | |
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16 | main() |
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17 | { |
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18 | extern char _sobuf[BUFSIZ]; |
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19 | extern char *rindex(); |
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20 | char line[256]; |
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21 | register char c, *cp; |
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22 | register lnumber; |
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23 | |
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24 | setbuf(stdout, _sobuf); |
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25 | #ifdef SHEETFEEDER |
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26 | printf("\033=\033\033\033O\f"); |
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27 | #else |
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28 | printf("\033="); |
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29 | #endif |
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30 | lnumber = 0; |
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31 | while (fgets(line, sizeof(line), stdin) != NULL) { |
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32 | #ifdef SHEETFEEDER |
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33 | if (lnumber == PAGESIZE-1) { |
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34 | putchar('\f'); |
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35 | lnumber = 0; |
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36 | } |
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37 | if (lnumber >= 2) { |
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38 | #endif |
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39 | #ifdef TTY |
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40 | if ((cp = rindex(line, '\n')) != NULL) |
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41 | *cp = '\r'; |
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42 | #endif |
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43 | printf("%s", line); |
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44 | #ifdef SHEETFEEDER |
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45 | } |
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46 | lnumber++; |
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47 | #endif |
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48 | } |
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49 | fflush (stdout); |
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50 | } |
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