Misplaced brackets.

src/cell.c

@@ -1106,6 +1106,7 @@ void cell_reset_task_counters(struct cell *c) {
  * @brief Recursively construct all the multipoles in a cell hierarchy.
  *
  * @param c The #cell.
+ * @param ti_current The current integer time.
  */
 void cell_make_multipoles(struct cell *c, integertime_t ti_current) {
 

src/multipole.h

@@ -2525,8 +2525,8 @@ INLINE static void gravity_L2P(const struct grav_tensor *lb,
  * @param ma The #multipole of the first #cell.
  * @param mb The #multipole of the second #cell.
  * @param theta_crit_inv The inverse of the critical opening angle.
- * @param Are we using the current value of CoM or the ones from the last
- * rebuild ?
+ * @param rebuild Are we using the current value of CoM or the ones from
+ * the last rebuild ?
  */
 __attribute__((always_inline)) INLINE static int gravity_multipole_accept(
     const struct gravity_tensors *ma, const struct gravity_tensors *mb,
@@ -2546,6 +2546,8 @@ __attribute__((always_inline)) INLINE static int gravity_multipole_accept(
 
   const double r2 = dx * dx + dy * dy + dz * dz;
 
+  // MATTHIEU: Make this mass-dependent ?
+
   /* Multipole acceptance criterion (Dehnen 2002, eq.10) */
   return (r2 > (r_crit_a + r_crit_b) * (r_crit_a + r_crit_b));
 }

src/runner_doiact_grav.h

@@ -650,6 +650,7 @@ void runner_do_grav_long_range(struct runner *r, struct cell *ci, int timer) {
                                       theta_crit_inv, 1)) {
 
       /* Alright, we have to take charge of that pair in a different way. */
+      // MATTHIEU: We should actually open the tree-node here and recurse.
       runner_dopair_grav_mm(r, ci, cj);
     }
   }

src/space.c

@@ -2197,11 +2197,11 @@ void space_split_recursive(struct space *s, struct cell *c,
         c->multipole->CoM[2] = c->loc[2] + c->width[2] / 2.;
         c->multipole->r_max = 0.;
       }
+      c->multipole->r_max_rebuild = c->multipole->r_max;
+      c->multipole->CoM_rebuild[0] = c->multipole->CoM[0];
+      c->multipole->CoM_rebuild[1] = c->multipole->CoM[1];
+      c->multipole->CoM_rebuild[2] = c->multipole->CoM[2];
     }
-    c->multipole->r_max_rebuild = c->multipole->r_max;
-    c->multipole->CoM_rebuild[0] = c->multipole->CoM[0];
-    c->multipole->CoM_rebuild[1] = c->multipole->CoM[1];
-    c->multipole->CoM_rebuild[2] = c->multipole->CoM[2];
   }
 
   /* Set the values for this cell. */