Cleanup: spelling

10 files changed, 15 insertions, 15 deletions

diff --git a/source/blender/bmesh/intern/bmesh_interp.c b/source/blender/bmesh/intern/bmesh_interp.c
index 6857a1f3929..288c5fa8158 100644
--- a/source/blender/bmesh/intern/bmesh_interp.c
+++ b/source/blender/bmesh/intern/bmesh_interp.c
@@ -939,7 +939,7 @@ void BM_data_layer_free(BMesh *bm, CustomData *data, int type)
   data->pool = NULL;
 
   has_layer = CustomData_free_layer_active(data, type, 0);
-  /* assert because its expensive to realloc - better not do if layer isnt present */
+  /* Assert because its expensive to realloc - better not do if layer isn't present. */
   BLI_assert(has_layer != false);
   UNUSED_VARS_NDEBUG(has_layer);
 
@@ -961,7 +961,7 @@ void BM_data_layer_free_n(BMesh *bm, CustomData *data, int type, int n)
   data->pool = NULL;
 
   has_layer = CustomData_free_layer(data, type, 0, CustomData_get_layer_index_n(data, type, n));
-  /* assert because its expensive to realloc - better not do if layer isnt present */
+  /* Assert because its expensive to realloc - better not do if layer isn't present. */
   BLI_assert(has_layer != false);
   UNUSED_VARS_NDEBUG(has_layer);
 
diff --git a/source/blender/bmesh/intern/bmesh_iterators.c b/source/blender/bmesh/intern/bmesh_iterators.c
index c81d4f9b67c..ff6274cff12 100644
--- a/source/blender/bmesh/intern/bmesh_iterators.c
+++ b/source/blender/bmesh/intern/bmesh_iterators.c
@@ -158,7 +158,7 @@ int BMO_iter_as_array(BMOpSlot slot_args[BMO_OP_MAX_SLOTS],
 /**
  * \brief Iterator as Array
  *
- * Allocates a new array, has the advantage that you dont need to know the size ahead of time.
+ * Allocates a new array, has the advantage that you don't need to know the size ahead of time.
  *
  * Takes advantage of less common iterator usage to avoid counting twice,
  * which you might end up doing when #BM_iter_as_array is used.
@@ -410,7 +410,7 @@ int BM_iter_mesh_count_flag(const char itype, BMesh *bm, const char hflag, const
  */
 
 /* see bug T36923 for why we need this,
- * allow adding but not removing, this isnt _totally_ safe since
+ * allow adding but not removing, this isn't _totally_ safe since
  * you could add/remove within the same loop, but catches common cases
  */
 #ifdef DEBUG
diff --git a/source/blender/bmesh/operators/bmo_connect.c b/source/blender/bmesh/operators/bmo_connect.c
index b52c26a65f0..0f0427373d9 100644
--- a/source/blender/bmesh/operators/bmo_connect.c
+++ b/source/blender/bmesh/operators/bmo_connect.c
@@ -58,7 +58,7 @@ static int bm_face_connect_verts(BMesh *bm, BMFace *f, const bool check_degenera
   l_iter = l_first = BM_FACE_FIRST_LOOP(f);
   do {
     if (BMO_vert_flag_test(bm, l_iter->v, VERT_INPUT) &&
-        /* ensure this vertex isnt part of a contiguous group */
+        /* Ensure this vertex isn't part of a contiguous group. */
         ((BMO_vert_flag_test(bm, l_iter->prev->v, VERT_INPUT) == 0) ||
          (BMO_vert_flag_test(bm, l_iter->next->v, VERT_INPUT) == 0))) {
       if (!l_tag_prev) {
diff --git a/source/blender/bmesh/operators/bmo_fill_grid.c b/source/blender/bmesh/operators/bmo_fill_grid.c
index df15778558b..bb07a247a4e 100644
--- a/source/blender/bmesh/operators/bmo_fill_grid.c
+++ b/source/blender/bmesh/operators/bmo_fill_grid.c
@@ -586,8 +586,8 @@ static bool bm_edge_test_cb(BMEdge *e, void *bm_v)
 
 static bool bm_edge_test_rail_cb(BMEdge *e, void *UNUSED(bm_v))
 {
-  /* normally operators dont check for hidden state
-   * but alternative would be to pass slot of rail edges */
+  /* Normally operators don't check for hidden state
+   * but alternative would be to pass slot of rail edges. */
   if (BM_elem_flag_test(e, BM_ELEM_HIDDEN)) {
     return false;
   }
diff --git a/source/blender/bmesh/operators/bmo_removedoubles.c b/source/blender/bmesh/operators/bmo_removedoubles.c
index 361b10520da..8cc0bfadbda 100644
--- a/source/blender/bmesh/operators/bmo_removedoubles.c
+++ b/source/blender/bmesh/operators/bmo_removedoubles.c
@@ -599,7 +599,7 @@ void bmo_collapse_uvs_exec(BMesh *bm, BMOperator *op)
   const short oflag = EDGE_MARK;
   int i;
 
-  /* check flags dont change once set */
+  /* Check flags don't change once set. */
 #ifndef NDEBUG
   int tot_test;
 #endif
diff --git a/source/blender/bmesh/operators/bmo_subdivide.c b/source/blender/bmesh/operators/bmo_subdivide.c
index be996e6ffe4..883420e59f6 100644
--- a/source/blender/bmesh/operators/bmo_subdivide.c
+++ b/source/blender/bmesh/operators/bmo_subdivide.c
@@ -1344,7 +1344,7 @@ void BM_mesh_esubdivide(BMesh *bm,
 {
   BMOperator op;
 
-  /* use_sphere isnt exposed here since its only used for new primitives */
+  /* `use_sphere` isn't exposed here since its only used for new primitives. */
   BMO_op_initf(bm,
                &op,
                BMO_FLAG_DEFAULTS,
diff --git a/source/blender/bmesh/operators/bmo_subdivide_edgering.c b/source/blender/bmesh/operators/bmo_subdivide_edgering.c
index d72960adf89..38a27b811b0 100644
--- a/source/blender/bmesh/operators/bmo_subdivide_edgering.c
+++ b/source/blender/bmesh/operators/bmo_subdivide_edgering.c
@@ -932,7 +932,7 @@ static void bm_edgering_pair_order(BMesh *bm,
     BLI_assert(bm_edgering_pair_order_is_flipped(bm, el_store_a, el_store_b) == false);
   }
   else {
-    /* if we dont share and edge - flip */
+    /* If we don't share and edge - flip. */
     BMEdge *e = BM_edge_exists(((LinkData *)lb_a->first)->data, ((LinkData *)lb_b->first)->data);
     if (e == NULL || !BMO_edge_flag_test(bm, e, EDGE_RING)) {
       BM_edgeloop_flip(bm, el_store_b);
diff --git a/source/blender/bmesh/tools/bmesh_decimate_collapse.c b/source/blender/bmesh/tools/bmesh_decimate_collapse.c
index 92ca8e38737..869856d0c5b 100644
--- a/source/blender/bmesh/tools/bmesh_decimate_collapse.c
+++ b/source/blender/bmesh/tools/bmesh_decimate_collapse.c
@@ -939,7 +939,7 @@ static bool bm_edge_collapse_is_degenerate_topology(BMEdge *e_first)
  * intended for speed over flexibility.
  * can only collapse edges connected to (1, 2) tris.
  *
- * Important - dont add vert/edge/face data on collapsing!
+ * Important - don't add vert/edge/face data on collapsing!
  *
  * \param r_e_clear_other: Let caller know what edges we remove besides \a e_clear
  * \param customdata_flag: Merge factor, scales from 0 - 1 ('v_clear' -> 'v_other')
@@ -1394,7 +1394,7 @@ void BM_mesh_decimate_collapse(BMesh *bm,
        * \note
        * - `eheap_table[e_index_mirr]` is only removed from the heap at the last moment
        *   since its possible (in theory) for collapsing `e` to remove `e_mirr`.
-       * - edges sharing a vertex are ignored, so the pivot vertex isnt moved to one side.
+       * - edges sharing a vertex are ignored, so the pivot vertex isn't moved to one side.
        */
 
       BMEdge *e = BLI_heap_pop_min(eheap);
diff --git a/source/blender/bmesh/tools/bmesh_decimate_dissolve.c b/source/blender/bmesh/tools/bmesh_decimate_dissolve.c
index 2254b46f860..4a024f745ed 100644
--- a/source/blender/bmesh/tools/bmesh_decimate_dissolve.c
+++ b/source/blender/bmesh/tools/bmesh_decimate_dissolve.c
@@ -401,7 +401,7 @@ void BM_mesh_decimate_dissolve_ex(BMesh *bm,
       earray[i] = e_iter;
     }
     /* Remove all edges/verts left behind from dissolving,
-     * NULL'ing the vertex array so we dont re-use. */
+     * NULL'ing the vertex array so we don't re-use. */
     for (i = bm->totedge - 1; i != -1; i--) {
       e_iter = earray[i];
 
diff --git a/source/blender/bmesh/tools/bmesh_decimate_unsubdivide.c b/source/blender/bmesh/tools/bmesh_decimate_unsubdivide.c
index e2741b806c2..0a512fdd592 100644
--- a/source/blender/bmesh/tools/bmesh_decimate_unsubdivide.c
+++ b/source/blender/bmesh/tools/bmesh_decimate_unsubdivide.c
@@ -77,12 +77,12 @@ static bool bm_vert_dissolve_fan_test(BMVert *v)
 
 static bool bm_vert_dissolve_fan(BMesh *bm, BMVert *v)
 {
-  /* collapse under 2 conditions.
+  /* Collapse under 2 conditions:
    * - vert connects to 4 manifold edges (and 4 faces).
    * - vert connects to 1 manifold edge, 2 boundary edges (and 2 faces).
    *
    * This covers boundary verts of a quad grid and center verts.
-   * note that surrounding faces dont have to be quads.
+   * note that surrounding faces don't have to be quads.
    */
 
   BMIter iter;