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428
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1 /* Give this program DOCSTR.mm.nn as standard input
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2 and it outputs to standard output
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3 a file of nroff output containing the doc strings.
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4
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5 See also sorted-doc.c, which produces similar output
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6 but in texinfo format and sorted by function/variable name. */
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7
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8 #ifdef emacs
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9 #include <../src/config.h>
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10 #endif
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11 #include <stdio.h>
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12
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13 int
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14 main (int argc, char *argv[])
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15 {
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16 register int ch;
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17 register int notfirst = 0;
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18
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19 printf (".TL\n");
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20 printf ("Command Summary for GNU Emacs\n");
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21 printf (".AU\nRichard M. Stallman\n");
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22 while ((ch = getchar ()) != EOF)
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23 {
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24 if (ch == '\037')
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25 {
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26 if (notfirst)
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27 printf ("\n.DE");
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28 else
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29 notfirst = 1;
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30
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31 printf ("\n.SH\n");
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32
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33 ch = getchar ();
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34 printf (ch == 'F' ? "Function " : "Variable ");
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35
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36 while ((ch = getchar ()) != '\n') /* Changed this line */
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37 {
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38 if (ch != EOF)
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39 putchar (ch);
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40 else
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41 {
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42 ungetc (ch, stdin);
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43 break;
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44 }
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45 }
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46 printf ("\n.DS L\n");
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47 }
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48 else
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49 putchar (ch);
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50 }
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51 return 0;
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52 }
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