| 1 | #include <ctype.h> |
| 2 | |
| 3 | int l_onecase = 0; |
| 4 | char * _start; |
| 5 | char * _escaped; |
| 6 | char * convexp(); |
| 7 | char * expmatch(); |
| 8 | main() |
| 9 | { |
| 10 | char reg[132]; |
| 11 | char *ireg; |
| 12 | char str[132]; |
| 13 | char *match; |
| 14 | char matstr[132]; |
| 15 | char c; |
| 16 | |
| 17 | while (1) { |
| 18 | printf ("\nexpr: "); |
| 19 | scanf ("%s", reg); |
| 20 | ireg = convexp(reg); |
| 21 | match = ireg; |
| 22 | while(*match) { |
| 23 | switch (*match) { |
| 24 | |
| 25 | case '\\': |
| 26 | case '(': |
| 27 | case ')': |
| 28 | case '|': |
| 29 | printf ("%c", *match); |
| 30 | break; |
| 31 | |
| 32 | default: |
| 33 | if (isalnum(*match)) |
| 34 | printf("%c", *match); |
| 35 | else |
| 36 | printf ("<%03o>", *match); |
| 37 | break; |
| 38 | } |
| 39 | match++; |
| 40 | } |
| 41 | printf("\n"); |
| 42 | getchar(); |
| 43 | while(1) { |
| 44 | printf ("string: "); |
| 45 | match = str; |
| 46 | while ((c = getchar()) != '\n') |
| 47 | *match++ = c; |
| 48 | *match = 0; |
| 49 | if (str[0] == '#') |
| 50 | break; |
| 51 | matstr[0] = 0; |
| 52 | _start = str; |
| 53 | _escaped = 0; |
| 54 | match = expmatch (str, ireg, matstr); |
| 55 | if (match == 0) |
| 56 | printf ("FAILED\n"); |
| 57 | else |
| 58 | printf ("match\nmatstr = %s\n", matstr); |
| 59 | } |
| 60 | |
| 61 | } |
| 62 | } |