Rename getline function to unsafe, to make it greppable.

Now i can trim them one-by-one.

dpi/bookmarks.cc

@@ -628,7 +628,7 @@ static int Bms_load(void)
    }
 
    /* load bm file into memory */
-   while ((buf = dGetline(BmTxt)) != NULL) {
+   while ((buf = dGetline_unsafe(BmTxt)) != NULL) {
       if (buf[0] == 's') {
          /* get section, url and title */
          section = strtol(buf + 1, NULL, 10);