Format code.

include/function_list.h

@@ -43,7 +43,8 @@ size_t libab_function_list_size(libab_function_list* list);
  * @param index the index at which to get the value.
  * @param into the reference to store the function into.
  */
-void libab_function_list_index(libab_function_list* list, size_t index, libab_ref* into);
+void libab_function_list_index(libab_function_list* list, size_t index,
+                               libab_ref* into);
 /**
  * Frees the given function list.
  * @param list the list to free.

include/interpreter.h

@@ -28,7 +28,8 @@ void libab_interpreter_init(libab_interpreter* intr, struct libab_s* ab);
  * Uses the interpreter to run the given parse tree.
  * @param intr the interpreter to use to run the code.
  * @param tree the tree to run.
- * @param into the reference into which the result of the execution will be stored.
+ * @param into the reference into which the result of the execution will be
+ * stored.
  * @return the result of the execution.
  */
 libab_result libab_interpreter_run(libab_interpreter* intr, libab_tree* tree,

include/ref_vec.h

@@ -40,7 +40,8 @@ libab_result libab_ref_vec_init(libab_ref_vec* vec);
  * @param copy_of the vector to make a copy of.
  * @return the result of the initialization.
  */
-libab_result libab_ref_vec_init_copy(libab_ref_vec* vec, libab_ref_vec* copy_of);
+libab_result libab_ref_vec_init_copy(libab_ref_vec* vec,
+                                     libab_ref_vec* copy_of);
 /**
  * Inserts an existing reference counted value into the vector.
  * This bumps the reference's refcount, thereby preventing its