[DGD] Reclaiming kfuns, continued

[Felix A. Croes]

I inadvertedly left out an important step: it is not sufficient to
enclose the kfun name in parenthesis.  You also have to add a
temporary exception to kf_restore() in dgd/src/kfun/table.c, in
the following section:

	    if (strcmp(buffer + buflen, "hash_md5") == 0) {
		n = kf_index("(hash_md5)");
	    } else if (strcmp(buffer + buflen, "hash_sha1") == 0) {
		n = kf_index("(hash_sha1)");
+	    } else if (strcmp(buffer + buflen, "lower_case") == 0) {
+		n = kf_index("(lower_case)");
	    } else {    
		error("Restored unknown kfun: %s", buffer + buflen);
	    }      

Add an exception for the kfuns that you are reclaiming.

Regards,
Felix Croes