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print2.c
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print2.c
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/*
05/30/2017
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(int argc, char *argv[]) {
char *str = NULL, buf[1000];
char *ptr = buf;
int x = 1, z = 0;
if (1 == argc) {
return EXIT_FAILURE;
}
for (; x < argc; x++, z++) {
for (str = argv[x]; *str; str++, z++) {
if (998 < z) {
goto out;
}
if ('\\' == *str && ('e' == *(str+1))) { // the '\e' sequence
*ptr++ = '\x1B';
str++;
continue;
}
*ptr++ = *str;
}
*ptr++ = ' ';
}
out:
*(--ptr) = '\0';
if (!puts(buf)) {
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}