Commit | Line | Data |
---|---|---|
e05e0a37 KT |
1 | #include <stdio.h> |
2 | FILE *fin; | |
3 | int delim = 0; | |
4 | /* today's version assumes no delimiters; | |
5 | they must be explicitly set | |
6 | */ | |
7 | ||
8 | main(argc, argv) char **argv; { | |
9 | ||
10 | while (argc > 1 && argv[1][0] == '-') { | |
11 | switch (argv[1][1]) { | |
12 | case 'd': | |
13 | delim = argv[1][2]; | |
14 | break; | |
15 | } | |
16 | argc--; | |
17 | argv++; | |
18 | } | |
19 | if (argc <= 1) | |
20 | check(stdin); | |
21 | else | |
22 | while (--argc > 0) { | |
23 | if ((fin = fopen(*++argv, "r")) == NULL) { | |
24 | printf("Can't open %s\n", *argv); | |
25 | exit(1); | |
26 | } | |
27 | printf("%s:\n", *argv); | |
28 | check(fin); | |
29 | fclose(fin); | |
30 | } | |
31 | } | |
32 | ||
33 | check(f) | |
34 | FILE *f; | |
35 | { | |
36 | int start, line, eq, ndel, totdel; | |
37 | char in[600], *p; | |
38 | ||
39 | start = eq = line = ndel = totdel = 0; | |
40 | while (fgets(in, 600, f) != NULL) { | |
41 | line++; | |
42 | ndel = 0; | |
43 | for (p = in; *p; p++) | |
44 | if (*p == delim) | |
45 | ndel++; | |
46 | if (*in=='.' && *(in+1)=='E' && *(in+2)=='Q') { | |
47 | if (eq++) | |
48 | printf(" Spurious EQ, line %d\n", line); | |
49 | if (totdel) | |
50 | printf(" EQ in %c%c, line %d\n", delim, delim, line); | |
51 | } else if (*in=='.' && *(in+1)=='E' && *(in+2)=='N') { | |
52 | if (eq==0) | |
53 | printf(" Spurious EN, line %d\n", line); | |
54 | else | |
55 | eq = 0; | |
56 | if (totdel > 0) | |
57 | printf(" EN in %c%c, line %d\n", delim, delim, line); | |
58 | start = 0; | |
59 | } else if (eq && *in=='d' && *(in+1)=='e' && *(in+2)=='l' && *(in+3)=='i' && *(in+4)=='m') { | |
60 | for (p=in+5; *p; p++) | |
61 | if (*p != ' ') { | |
62 | if (*p == 'o' && *(p+1) == 'f') | |
63 | delim = 0; | |
64 | else { | |
65 | delim = *p; | |
66 | ndel = totdel = 0; | |
67 | } | |
68 | break; | |
69 | } | |
70 | if (delim == 0) | |
71 | printf(" Delim off, line %d\n", line); | |
72 | else | |
73 | printf(" New delims %c%c, line %d\n", delim, delim, line); | |
74 | } | |
75 | if (ndel > 0 && eq > 0) | |
76 | printf(" %c%c in EQ, line %d\n", delim, delim, line); | |
77 | if (ndel == 0) | |
78 | continue; | |
79 | totdel += ndel; | |
80 | if (totdel%2) { | |
81 | if (start == 0) | |
82 | start = line; | |
83 | else { | |
84 | printf(" %d line %c%c, lines %d-%d\n", line-start+1, delim, delim, start, line); | |
85 | start = line; | |
86 | } | |
87 | } else { | |
88 | if (start > 0) { | |
89 | printf(" %d line %c%c, lines %d-%d\n", line-start+1, delim, delim, start, line); | |
90 | start = 0; | |
91 | } | |
92 | totdel = 0; | |
93 | } | |
94 | } | |
95 | if (totdel) | |
96 | printf(" Unfinished %c%c\n", delim, delim); | |
97 | if (eq) | |
98 | printf(" Unfinished EQ\n"); | |
99 | } |