1 improve the uncompressed .so search
5 @@ -381,13 +381,23 @@ again:
8 * Some people have compressed man pages, but uncompressed
9 - * .so files - we could glob for all possible extensions,
10 - * for now: only try .gz
11 + * .so files - we should discover this list dynamically, but
12 + * for now just hardcode it.
14 - else if (fp == NULL && get_expander(".gz") &&
15 - strlen(name)+strlen(".gz") < BUFSIZE) {
16 - strcat(name, ".gz");
17 - fp = fopen (name, "r");
18 + else if (fp == NULL) {
19 +#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
20 + size_t i, name_len = strlen(name);
21 + const char *extensions[] = { ".gz", ".bz2", ".lzma", ".xz", ".z", ".Z" };
22 + for (i = 0; i < ARRAY_SIZE(extensions); ++i) {
23 + const char *comp = extensions[i];
24 + name[name_len] = '\0';
25 + if (get_expander(comp) && name_len+strlen(comp) < BUFSIZE) {
27 + fp = fopen(name, "r");