94 lines
1.1 KiB
C
94 lines
1.1 KiB
C
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
char n_flag = 0;
|
|
char e_flag = 0;
|
|
|
|
void format(char *str) {
|
|
if (e_flag) {
|
|
for (size_t i = 0; i < strlen(str); i++) {
|
|
unsigned int c = str[i];
|
|
if (c == '\\') {
|
|
switch (str[i + 1]) {
|
|
case 'a':
|
|
c = '\a';
|
|
break;
|
|
|
|
case 'n':
|
|
c = '\n';
|
|
break;
|
|
|
|
case 't':
|
|
c = '\t';
|
|
break;
|
|
|
|
case 'c':
|
|
exit(0);
|
|
|
|
case 'v':
|
|
c = '\v';
|
|
break;
|
|
|
|
case 'r':
|
|
c = '\r';
|
|
break;
|
|
|
|
case 'f':
|
|
c = '\f';
|
|
break;
|
|
|
|
case 'e':
|
|
c = '\033';
|
|
break;
|
|
|
|
case 'b':
|
|
c = '\b';
|
|
break;
|
|
|
|
default:
|
|
c = '\\';
|
|
}
|
|
|
|
i++;
|
|
}
|
|
|
|
putchar(c);
|
|
}
|
|
}
|
|
|
|
else
|
|
fputs(str, stdout);
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
argv++;
|
|
argc--;
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (argv[i][0] == '-') {
|
|
if (strstr(argv[i] + 1, "n"))
|
|
n_flag = 1;
|
|
|
|
else if (strstr(argv[i] + 1, "e"))
|
|
e_flag = 1;
|
|
|
|
argc--;
|
|
argv++;
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
format(argv[i]);
|
|
if (i < argc - 1)
|
|
putchar(' ');
|
|
}
|
|
|
|
if (!n_flag)
|
|
putchar('\n');
|
|
|
|
return 0;
|
|
}
|