-/* Compiled replacement expression */
-static struct replace_segm *repl_head, *repl_tail;
-static segm_count; /* Number of elements in the above list */
+struct transform
+{
+ struct transform *next;
+ enum transform_type transform_type;
+ int flags;
+ unsigned match_number;
+ regex_t regex;
+ /* Compiled replacement expression */
+ struct replace_segm *repl_head, *repl_tail;
+ size_t segm_count; /* Number of elements in the above list */
+};
+
+\f
+
+static int transform_flags = XFORM_ALL;
+static struct transform *transform_head, *transform_tail;
+
+static struct transform *
+new_transform (void)
+{
+ struct transform *p = xzalloc (sizeof *p);
+ if (transform_tail)
+ transform_tail->next = p;
+ else
+ transform_head = p;
+ transform_tail = p;
+ return p;
+}