Cleanup: spelling

intern/ghost/intern/GHOST_ImeWin32.h

@@ -296,7 +296,7 @@ class GHOST_ImeWin32 {
    * Disable the IME attached to the given window, i.e. prohibits any user-input
    * events from being dispatched to the IME.
    * In Chrome, this function is used when:
-   *   * a rendeder process sets its input focus to a password input.
+   *   * a renderer process sets its input focus to a password input.
    * Parameters
    *   * window_handle [in] (HWND)
    *     Represents the window handle of the caller.

source/blender/blenkernel/intern/lib_query.c

@@ -46,7 +46,7 @@ enum {
 typedef struct LibraryForeachIDData {
   Main *bmain;
   /**
-   * 'Real' ID, the one that might be in bmain, only differs from self_id when the later is a
+   * 'Real' ID, the one that might be in `bmain`, only differs from self_id when the later is a
    * private one.
    */
   ID *owner_id;
@@ -137,7 +137,7 @@ void BKE_lib_query_idpropertiesForeachIDLink_callback(IDProperty *id_prop, void
 
 bool BKE_library_foreach_ID_embedded(LibraryForeachIDData *data, ID **id_pp)
 {
-  /* Needed e.g. for callbacks handling relationships... This call shall be absolutely readonly. */
+  /* Needed e.g. for callbacks handling relationships. This call shall be absolutely read-only. */
   ID *id = *id_pp;
   const int flag = data->flag;
 
@@ -215,7 +215,7 @@ static void library_foreach_ID_link(Main *bmain,
                                                                                 data.self_id;
 
     /* inherit_data is non-NULL when this function is called for some sub-data ID
-     * (like root nodetree of a material).
+     * (like root node-tree of a material).
      * In that case, we do not want to generate those 'generic flags' from our current sub-data ID
      * (the node tree), but re-use those generated for the 'owner' ID (the material). */
     if (inherit_data == NULL) {
@@ -632,7 +632,7 @@ static void lib_query_unused_ids_tag_recurse(Main *bmain,
 
   if (ELEM(GS(id->name), ID_WM, ID_WS, ID_SCE, ID_SCR, ID_LI)) {
     /* Some 'root' ID types are never unused (even though they may not have actual users), unless
-     * their actual usercount is set to 0. */
+     * their actual user-count is set to 0. */
     return;
   }
 
@@ -683,7 +683,7 @@ static void lib_query_unused_ids_tag_recurse(Main *bmain,
  *
  * By default only tag IDs with `0` user count.
  * If `do_tag_recursive` is set, it will check dependencies to detect all IDs that are not actually
- * used in current file, including 'archipelagoes` (i.e. set of IDs referencing each other in
+ * used in current file, including 'archipelagos` (i.e. set of IDs referencing each other in
  * loops, but without any 'external' valid usages.
  *
  * Valid usages here are defined as ref-counting usages, which are not towards embedded or
@@ -700,7 +700,7 @@ void BKE_lib_query_unused_ids_tag(Main *bmain,
                                   const bool do_tag_recursive,
                                   int *r_num_tagged)
 {
-  /* First loop, to only check for immediatly unused IDs (those with 0 user count).
+  /* First loop, to only check for immediately unused IDs (those with 0 user count).
    * NOTE: It also takes care of clearing given tag for used IDs. */
   ID *id;
   FOREACH_MAIN_ID_BEGIN (bmain, id) {

source/blender/bmesh/operators/bmo_primitive.c

@@ -924,7 +924,7 @@ void bmo_create_uvsphere_exec(BMesh *bm, BMOperator *op)
 
     len = 2 * dia * sinf(phid / 2.0f);
 
-    /* length of one segment in shortest parallen */
+    /* Length of one segment in shortest parallel. */
     vec[0] = dia * sinf(phid);
     vec[1] = 0.0f;
     vec[2] = dia * cosf(phid);

source/blender/depsgraph/intern/depsgraph_query_iter.cc

@@ -86,7 +86,7 @@ void verify_id_properties_freed(DEGObjectIterData *data)
   const Object *dupli_object = data->dupli_object_current->ob;
   Object *temp_dupli_object = &data->temp_dupli_object;
   if (temp_dupli_object->id.properties == nullptr) {
-    // No ID properties in temp datablock -- no leak is possible.
+    // No ID properties in temp data-block -- no leak is possible.
     return;
   }
   if (temp_dupli_object->id.properties == dupli_object->id.properties) {
@@ -435,7 +435,7 @@ static void DEG_iterator_ids_step(BLI_Iterator *iter, deg::IDNode *id_node, bool
   if (only_updated && !(id_cow->recalc & ID_RECALC_ALL)) {
     bNodeTree *ntree = ntreeFromID(id_cow);
 
-    /* Nodetree is considered part of the datablock. */
+    /* Node-tree is considered part of the data-block. */
     if (!(ntree && (ntree->id.recalc & ID_RECALC_ALL))) {
       iter->skip = true;
       return;

source/blender/depsgraph/intern/depsgraph_tag.cc

@@ -253,7 +253,7 @@ void depsgraph_update_editors_tag(Main *bmain, Depsgraph *graph, ID *id)
 {
   /* NOTE: We handle this immediately, without delaying anything, to be
    * sure we don't cause threading issues with OpenGL. */
-  /* TODO(sergey): Make sure this works for CoW-ed datablocks as well. */
+  /* TODO(sergey): Make sure this works for CoW-ed data-blocks as well. */
   DEGEditorUpdateContext update_ctx = {nullptr};
   update_ctx.bmain = bmain;
   update_ctx.depsgraph = (::Depsgraph *)graph;
@@ -306,7 +306,7 @@ void depsgraph_tag_component(Depsgraph *graph,
 /* This is a tag compatibility with legacy code.
  *
  * Mainly, old code was tagging object with ID_RECALC_GEOMETRY tag to inform
- * that object's data datablock changed. Now API expects that ID is given
+ * that object's data data-block changed. Now API expects that ID is given
  * explicitly, but not all areas are aware of this yet. */
 void deg_graph_id_tag_legacy_compat(
     Main *bmain, Depsgraph *depsgraph, ID *id, IDRecalcFlag tag, eUpdateSource update_source)
@@ -667,7 +667,7 @@ void graph_id_tag_update(
     IDRecalcFlag tag = (IDRecalcFlag)(1 << bitscan_forward_clear_i(&current_flag));
     graph_id_tag_update_single_flag(bmain, graph, id, id_node, tag, update_source);
   }
-  /* Special case for nested node tree datablocks. */
+  /* Special case for nested node tree data-blocks. */
   id_tag_update_ntree_special(bmain, graph, id, flag, update_source);
   /* Direct update tags means that something outside of simulated/cached
    * physics did change and that cache is to be invalidated.
@@ -777,12 +777,12 @@ void DEG_graph_time_tag_update(struct Depsgraph *depsgraph)
   deg_graph->tag_time_source();
 }
 
-/* Mark a particular datablock type as having changing. */
+/* Mark a particular data-block type as having changing. */
 void DEG_graph_id_type_tag(Depsgraph *depsgraph, short id_type)
 {
   if (id_type == ID_NT) {
-    /* Stupid workaround so parent datablocks of nested nodetree get looped
-     * over when we loop over tagged datablock types. */
+    /* Stupid workaround so parent data-blocks of nested node-tree get looped
+     * over when we loop over tagged data-block types. */
     DEG_graph_id_type_tag(depsgraph, ID_MA);
     DEG_graph_id_type_tag(depsgraph, ID_TE);
     DEG_graph_id_type_tag(depsgraph, ID_LA);