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/*
* Program to generate termcap index file
* Copyright
* (C) 1992 Joseph H. Allen
*
* This file is part of JOE (Joe's Own Editor)
*/
#define EXTERN
#include "config.h"
#include "types.h"
__RCSID("$MirOS: contrib/code/jupp/termidx.c,v 1.8 2020/03/27 06:08:16 tg Exp $");
#include <string.h>
static void gen(unsigned char *s, FILE *fd)
{
int c, x;
off_t addr = 0, oaddr;
loop:
while (c = getc(fd), c == ' ' || c == '\t' || c == '#')
do {
c = getc(fd);
} while (!(c == -1 || c == '\n'));
if (c == -1)
return;
if (c == '\n')
goto loop;
oaddr = addr;
#ifdef HAVE_FSEEKO
addr = ftello(fd) - 1;
#else
/* well, SOL */
addr = ftell(fd) - 1;
#endif
ungetc(c, fd);
s[x = 0] = 0;
while (1) {
c = getc(fd);
if (c == -1 || c == '\n') {
if (x != 0 && s[x - 1] == '\\')
--x;
if (x) {
int y, z, flg;
s[x] = 0;
z = 0;
flg = 0;
do {
for (y = z; s[y] && s[y] != '|' && s[y] != ':'; ++y) ;
c = s[y];
s[y] = 0;
if (strlen((char *)(s + z)) > 2 && !strchr((char *)(s + z), ' ') && !strchr((char *)(s + z), '\t')) {
if(flg)
putchar(' ');
fputs((char *)(s + z), stdout);
flg = 1;
}
s[y] = c;
z = y + 1;
} while (c && c != ':');
if (flg)
printf(" %lX\n",
(unsigned long)(addr - oaddr));
}
goto loop;
} else if (c == '\r')
/* do nothing */ ;
else
s[x++] = c;
}
}
int
main(void)
{
unsigned char array[65536];
gen(array, stdin);
return(0);
}
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