Minor tweak to markdown-like links.

format.c

@@ -144,11 +144,16 @@ static xs_str *format_line(const char *line, xs_list **attach)
             if (*v == '[') {
                 /* markdown-like links [label](url) */
                 xs *w    = xs_strip_chars_i(xs_dup(v), "[)");
-                xs *l    = xs_split(w, "](");
-                xs *link = xs_fmt("<a href=\"%s\">%s</a>",
+                xs *l    = xs_split_n(w, "](", 1);
+
+                if (xs_list_len(l) == 2) {
+                    xs *link = xs_fmt("<a href=\"%s\">%s</a>",
                             xs_list_get(l, 1), xs_list_get(l, 0));
 
-                s = xs_str_cat(s, link);
+                    s = xs_str_cat(s, link);
+                }
+                else
+                    s = xs_str_cat(s, v);
             }
             else
                 s = xs_str_cat(s, v);

xs.h

@@ -277,7 +277,7 @@ int _xs_get_size(const xs_val *ptr)
 /* must match _XS_TYPE_SIZE */
 {
     int i;
-    memcpy(&i, ptr, sizeof(i));
+    memcpy(&i, ptr + 1, sizeof(i));
     return i;
 }
 
@@ -299,7 +299,7 @@ int xs_size(const xs_val *data)
     case XSTYPE_LIST:
     case XSTYPE_DICT:
     case XSTYPE_DATA:
-        len = _xs_get_size(data + 1);
+        len = _xs_get_size(data);
 
         break;
 
@@ -1286,7 +1286,7 @@ xs_data *xs_data_new(const void *data, int size)
 int xs_data_size(const xs_data *value)
 /* returns the size of the data stored inside value */
 {
-    return _xs_get_size(value + 1) - (1 + _XS_TYPE_SIZE);
+    return _xs_get_size(value) - (1 + _XS_TYPE_SIZE);
 }
 
 

xs_version.h

@@ -1 +1 @@
-/* 65769f25ed99b886a643522bef21628396cd118d 2024-05-25T08:18:51+02:00 */
+/* e148ab08d5a55ac7bd30ff900f5eb048a57e21af 2024-05-27T05:33:01+02:00 */