Cleanup: spelling in comments & strings

36 files changed, 64 insertions, 65 deletions

diff --git a/intern/cycles/blender/session.cpp b/intern/cycles/blender/session.cpp
index 2c4e57404b8..b8165186b4f 100644
--- a/intern/cycles/blender/session.cpp
+++ b/intern/cycles/blender/session.cpp
@@ -629,7 +629,7 @@ void BlenderSession::bake(BL::Depsgraph &b_depsgraph_,
       integrator->set_use_emission((bake_filter & BL::BakeSettings::pass_filter_EMIT) != 0);
     }
 
-    /* Always use transpanent background for baking. */
+    /* Always use transparent background for baking. */
     scene->background->set_transparent(true);
 
     /* Load built-in images from Blender. */
diff --git a/intern/cycles/device/optix/device_impl.cpp b/intern/cycles/device/optix/device_impl.cpp
index 1d893d9c65b..7a78504f458 100644
--- a/intern/cycles/device/optix/device_impl.cpp
+++ b/intern/cycles/device/optix/device_impl.cpp
@@ -335,7 +335,7 @@ bool OptiXDevice::load_kernels(const uint kernel_features)
 #  if OPTIX_ABI_VERSION >= 55
       builtin_options.builtinISModuleType = OPTIX_PRIMITIVE_TYPE_ROUND_CATMULLROM;
       builtin_options.buildFlags = OPTIX_BUILD_FLAG_PREFER_FAST_TRACE;
-      builtin_options.curveEndcapFlags = OPTIX_CURVE_ENDCAP_DEFAULT; /* Disable endcaps. */
+      builtin_options.curveEndcapFlags = OPTIX_CURVE_ENDCAP_DEFAULT; /* Disable end-caps. */
 #  else
       builtin_options.builtinISModuleType = OPTIX_PRIMITIVE_TYPE_ROUND_CUBIC_BSPLINE;
 #  endif
@@ -1281,7 +1281,7 @@ void OptiXDevice::build_bvh(BVH *bvh, Progress &progress, bool refit)
       }
       else {
         /* Disable visibility test any-hit program, since it is already checked during
-         * intersection. Those trace calls that require anyhit can force it with a ray flag. */
+         * intersection. Those trace calls that require any-hit can force it with a ray flag. */
         build_flags |= OPTIX_GEOMETRY_FLAG_DISABLE_ANYHIT;
 
         build_input.type = OPTIX_BUILD_INPUT_TYPE_CUSTOM_PRIMITIVES;
@@ -1449,7 +1449,7 @@ void OptiXDevice::build_bvh(BVH *bvh, Progress &progress, bool refit)
         }
       }
 #  if OPTIX_ABI_VERSION < 55
-      /* Cannot disable any-hit program for thick curves, since it needs to filter out endcaps. */
+      /* Cannot disable any-hit program for thick curves, since it needs to filter out end-caps. */
       else
 #  endif
       {
diff --git a/intern/cycles/kernel/bvh/bvh.h b/intern/cycles/kernel/bvh/bvh.h
index 33d2e44471a..37cfac25060 100644
--- a/intern/cycles/kernel/bvh/bvh.h
+++ b/intern/cycles/kernel/bvh/bvh.h
@@ -250,7 +250,7 @@ ccl_device_intersect bool scene_intersect(KernelGlobals kg,
   uint ray_mask = visibility & 0xFF;
   if (0 == ray_mask && (visibility & ~0xFF) != 0) {
     ray_mask = 0xFF;
-    /* No further intersector setup required: Default MetalRT behaviour is anyhit */
+    /* No further intersector setup required: Default MetalRT behavior is any-hit. */
   }
   else if (visibility & PATH_RAY_SHADOW_OPAQUE) {
     /* No further intersector setup required: Shadow ray early termination is controlled by the
diff --git a/intern/cycles/kernel/types.h b/intern/cycles/kernel/types.h
index b15230e627f..b44386e0da0 100644
--- a/intern/cycles/kernel/types.h
+++ b/intern/cycles/kernel/types.h
@@ -1204,7 +1204,7 @@ typedef struct KernelIntegrator {
   /* Closure filter. */
   int filter_closures;
 
-  /* MIS debuging */
+  /* MIS debugging. */
   int direct_light_sampling_type;
 
   /* padding */
diff --git a/source/blender/blenkernel/BKE_blendfile_link_append.h b/source/blender/blenkernel/BKE_blendfile_link_append.h
index 9e4a498f5e7..cda6a620326 100644
--- a/source/blender/blenkernel/BKE_blendfile_link_append.h
+++ b/source/blender/blenkernel/BKE_blendfile_link_append.h
@@ -72,13 +72,13 @@ short BKE_blendfile_link_append_context_item_idcode_get(
     struct BlendfileLinkAppendContext *lapp_context, struct BlendfileLinkAppendContextItem *item);
 
 typedef enum eBlendfileLinkAppendForeachItemFlag {
-  /** Loop over directly linked items (i.e. those explicitely defined by user code). */
+  /** Loop over directly linked items (i.e. those explicitly defined by user code). */
   BKE_BLENDFILE_LINK_APPEND_FOREACH_ITEM_FLAG_DO_DIRECT = 1 << 0,
   /** Loop over indirectly linked items (i.e. those defined by internal code, as dependencies of
    * direct ones).
    *
-   * IMPORTANT: Those 'indirect' items currently may not cover **all** indrectly linked data. See
-   * comments in #foreach_libblock_link_append_callback. */
+   * IMPORTANT: Those 'indirect' items currently may not cover **all** indirectly linked data.
+   * See comments in #foreach_libblock_link_append_callback. */
   BKE_BLENDFILE_LINK_APPEND_FOREACH_ITEM_FLAG_DO_INDIRECT = 1 << 0,
 } eBlendfileLinkAppendForeachItemFlag;
 /** Callback called by #BKE_blendfile_link_append_context_item_foreach over each (or a subset of
diff --git a/source/blender/blenkernel/BKE_bpath.h b/source/blender/blenkernel/BKE_bpath.h
index 984c7f609f6..338aec4ae4f 100644
--- a/source/blender/blenkernel/BKE_bpath.h
+++ b/source/blender/blenkernel/BKE_bpath.h
@@ -22,7 +22,7 @@
  */
 
 /* TODO: Make this module handle a bit more safely string length, instead of assuming buffers are
- * FILE_MAX len etc. */
+ * FILE_MAX length etc. */
 
 #pragma once
 
@@ -54,13 +54,13 @@ typedef enum eBPathForeachFlag {
    * `foreach_path` implementations and/or callbacks to implement specific behaviors. */
 
   /** Skip paths where a single dir is used with an array of files, eg. sequence strip images or
-   * pointcaches. In this case only use the first file path is processed.
+   * point-caches. In this case only use the first file path is processed.
    *
    * This is needed for directory manipulation callbacks which might otherwise modify the same
    * directory multiple times. */
   BKE_BPATH_FOREACH_PATH_SKIP_MULTIFILE = (1 << 8),
   /** Reload data (when the path is edited).
-   *  \note Ony used by Image IDType currently. */
+   *  \note Only used by Image IDType currently. */
   BKE_BPATH_FOREACH_PATH_RELOAD_EDITED = (1 << 9),
 } eBPathForeachFlag;
 
@@ -76,7 +76,7 @@ typedef bool (*BPathForeachPathFunctionCallback)(struct BPathForeachPathData *bp
                                                  char *r_path_dst,
                                                  const char *path_src);
 
-/** Storage for common data needed accross the BPath 'foreach_path' code. */
+/** Storage for common data needed across the BPath 'foreach_path' code. */
 typedef struct BPathForeachPathData {
   struct Main *bmain;
 
diff --git a/source/blender/blenkernel/BKE_modifier.h b/source/blender/blenkernel/BKE_modifier.h
index 8be563e4c96..eca6bc38da6 100644
--- a/source/blender/blenkernel/BKE_modifier.h
+++ b/source/blender/blenkernel/BKE_modifier.h
@@ -98,7 +98,7 @@ typedef enum {
   eModifierTypeFlag_RequiresOriginalData = (1 << 5),
 
   /**
-   * For modifiers that support pointcache,
+   * For modifiers that support point-cache,
    * so we can check to see if it has files we need to deal with.
    */
   eModifierTypeFlag_UsesPointCache = (1 << 6),
diff --git a/source/blender/blenkernel/intern/blendfile_link_append.c b/source/blender/blenkernel/intern/blendfile_link_append.c
index fb961dba482..17c44bbd5f5 100644
--- a/source/blender/blenkernel/intern/blendfile_link_append.c
+++ b/source/blender/blenkernel/intern/blendfile_link_append.c
@@ -18,8 +18,8 @@
  * \ingroup bke
  *
  * High level `.blend` file link/append code,
- * including linking/appending several IDs from different libraries, handling instanciations of
- * collections/objects/obdata in current scene.
+ * including linking/appending several IDs from different libraries, handling instantiations of
+ * collections/objects/object-data in current scene.
  */
 
 #include <stdlib.h>
@@ -110,7 +110,7 @@ typedef struct BlendfileLinkAppendContext {
   LinkNodePair items;
   int num_libraries;
   int num_items;
-  /** Linking/appending parameters. Including bmain, scene, viewlayer and view3d. */
+  /** Linking/appending parameters. Including `bmain`, `scene`, `viewlayer` and `view3d`. */
   LibraryLink_Params *params;
 
   /** Allows to easily find an existing items from an ID pointer. */
@@ -245,7 +245,7 @@ void BKE_blendfile_link_append_context_embedded_blendfile_set(
     BlendfileLinkAppendContext *lapp_context, const void *blendfile_mem, int blendfile_memsize)
 {
   BLI_assert_msg(lapp_context->blendfile_mem == NULL,
-                 "Please explicitely clear reference to an embedded blender memfile before "
+                 "Please explicitly clear reference to an embedded blender memfile before "
                  "setting a new one");
   lapp_context->blendfile_mem = blendfile_mem;
   lapp_context->blendfile_memsize = (size_t)blendfile_memsize;
@@ -530,7 +530,7 @@ static void loose_data_instantiate_object_base_instance_init(Main *bmain,
 }
 
 /* Tag obdata that actually need to be instantiated (those referenced by an object do not, since
- * the object will be instantiated instaed if needed. */
+ * the object will be instantiated instead if needed. */
 static void loose_data_instantiate_obdata_preprocess(
     LooseDataInstantiateContext *instantiate_context)
 {
@@ -854,7 +854,7 @@ static int foreach_libblock_link_append_callback(LibraryIDLinkCallbackData *cb_d
      * processed, so we need to recursively deal with them here. */
     /* NOTE: Since we are by-passing checks in `BKE_library_foreach_ID_link` by manually calling it
      * recursively, we need to take care of potential recursion cases ourselves (e.g.animdata of
-     * shapekey referencing the shapekey itself). */
+     * shape-key referencing the shape-key itself). */
     if (id != cb_data->id_self) {
       BKE_library_foreach_ID_link(
           cb_data->bmain, id, foreach_libblock_link_append_callback, data, IDWALK_NOP);
@@ -946,8 +946,8 @@ void BKE_blendfile_append(BlendfileLinkAppendContext *lapp_context, ReportList *
 
     /* Linked IDs should never be marked as needing post-processing (instantiation of loose
      * objects etc.).
-     * NOTE: This is dev test check, can be removed once we get rid of instantiation code in BLO
-     * completely.*/
+     * NOTE: This is a developer test check, can be removed once we get rid of instantiation code
+     * in BLO completely.*/
     BLI_assert((id->tag & LIB_TAG_DOIT) == 0);
 
     ID *existing_local_id = BKE_idtype_idcode_append_is_reusable(GS(id->name)) ?
@@ -1206,8 +1206,8 @@ void BKE_blendfile_link(BlendfileLinkAppendContext *lapp_context, ReportList *re
 
     /* here appending/linking starts */
 
-    /* NOTE: This is temporary hotfix until whole code using link/append features has been moved to
-     * use new BKE code. */
+    /* NOTE: This is temporary hot-fix until whole code using link/append features has been moved
+     * to use new BKE code. */
     /* Do not handle instantiation in linking process anymore, we do it here in
      * #loose_data_instantiate instead. */
     lapp_context->params->flag &= ~BLO_LIBLINK_NEEDS_ID_TAG_DOIT;
@@ -1271,8 +1271,8 @@ void BKE_blendfile_link(BlendfileLinkAppendContext *lapp_context, ReportList *re
 
       /* Linked IDs should never be marked as needing post-processing (instantiation of loose
        * objects etc.).
-       * NOTE: This is dev test check, can be removed once we get rid of instantiation code in BLO
-       * completely.*/
+       * NOTE: This is developer test check, can be removed once we get rid of instantiation code
+       * in BLO completely.*/
       BLI_assert((id->tag & LIB_TAG_DOIT) == 0);
 
       BlendfileLinkAppendContextCallBack cb_data = {
diff --git a/source/blender/blenkernel/intern/image.c b/source/blender/blenkernel/intern/image.c
index 295157abe9a..6fe415aedab 100644
--- a/source/blender/blenkernel/intern/image.c
+++ b/source/blender/blenkernel/intern/image.c
@@ -264,7 +264,7 @@ static void image_foreach_path(ID *id, BPathForeachPathData *bpath_data)
   /* Skip empty file paths, these are typically from generated images and
    * don't make sense to add directories to until the image has been saved
    * once to give it a meaningful value. */
-  /* TODO re-assess whether this behavior is disired in the new generic code context. */
+  /* TODO re-assess whether this behavior is desired in the new generic code context. */
   if (!ELEM(ima->source, IMA_SRC_FILE, IMA_SRC_MOVIE, IMA_SRC_SEQUENCE, IMA_SRC_TILED) ||
       ima->filepath[0] == '\0') {
     return;
diff --git a/source/blender/blenkernel/intern/lib_id.c b/source/blender/blenkernel/intern/lib_id.c
index 58c909d0cd6..c53fed4ba4c 100644
--- a/source/blender/blenkernel/intern/lib_id.c
+++ b/source/blender/blenkernel/intern/lib_id.c
@@ -1854,7 +1854,7 @@ bool BKE_id_new_name_validate(ListBase *lb, ID *id, const char *tname, const boo
   return result;
 }
 
-/* next to indirect usage in read/writefile also in editobject.c scene.c */
+/* Next to indirect usage in `readfile.c/writefile.c` also in `editobject.c`, `scene.c`. */
 void BKE_main_id_newptr_and_tag_clear(Main *bmain)
 {
   ID *id;
diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 31e1ca464fc..f2ac6b7fd22 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -902,7 +902,7 @@ static bool seq_foreach_path_callback(Sequence *seq, void *user_data)
       BKE_bpath_foreach_path_dirfile_fixed_process(bpath_data, seq->strip->dir, se->name);
     }
     else if ((seq->type == SEQ_TYPE_IMAGE) && se) {
-      /* NOTE: An option not to loop over all strips could be usefull? */
+      /* NOTE: An option not to loop over all strips could be useful? */
       unsigned int len = (unsigned int)MEM_allocN_len(se) / (unsigned int)sizeof(*se);
       unsigned int i;
 
diff --git a/source/blender/blenlib/BLI_virtual_array.hh b/source/blender/blenlib/BLI_virtual_array.hh
index 96128fc5c32..5103ac4b668 100644
--- a/source/blender/blenlib/BLI_virtual_array.hh
+++ b/source/blender/blenlib/BLI_virtual_array.hh
@@ -578,7 +578,7 @@ template<typename T> class VArrayCommon {
     /* Make sure we are actually constructing a #VArrayImpl. */
     static_assert(std::is_base_of_v<VArrayImpl<T>, ImplT>);
     if constexpr (std::is_copy_constructible_v<ImplT> && Storage::template is_inline_v<ImplT>) {
-      /* Only inline the implementatiton when it is copyable and when it fits into the inline
+      /* Only inline the implementation when it is copyable and when it fits into the inline
        * buffer of the storage. */
       impl_ = &storage_.template emplace<ImplT>(std::forward<Args>(args)...);
     }
diff --git a/source/blender/blenloader/BLO_undofile.h b/source/blender/blenloader/BLO_undofile.h
index 4e240e2462b..b2cf1cd27b5 100644
--- a/source/blender/blenloader/BLO_undofile.h
+++ b/source/blender/blenloader/BLO_undofile.h
@@ -77,7 +77,7 @@ typedef struct {
   bool memchunk_identical;
 } UndoReader;
 
-/* actually only used writefile.c */
+/* Actually only used `writefile.c`. */
 
 void BLO_memfile_write_init(MemFileWriteData *mem_data,
                             MemFile *written_memfile,
diff --git a/source/blender/blenloader/BLO_writefile.h b/source/blender/blenloader/BLO_writefile.h
index bac0119a368..57f5b5de1f0 100644
--- a/source/blender/blenloader/BLO_writefile.h
+++ b/source/blender/blenloader/BLO_writefile.h
@@ -21,7 +21,7 @@
 
 /** \file
  * \ingroup blenloader
- * \brief external writefile function prototypes.
+ * \brief external `writefile.c` function prototypes.
  */
 
 #ifdef __cplusplus
diff --git a/source/blender/blenloader/intern/versioning_300.c b/source/blender/blenloader/intern/versioning_300.c
index 822ef2cda8d..068541a5825 100644
--- a/source/blender/blenloader/intern/versioning_300.c
+++ b/source/blender/blenloader/intern/versioning_300.c
@@ -2376,8 +2376,8 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain)
     }
   }
 
-  /* Special case to handle older in-dev 3.1 files, before change from 3.0 branch gets merged in
-   * master. */
+  /* Special case to handle older in-development 3.1 files, before change from 3.0 branch gets
+   * merged in master. */
   if (!MAIN_VERSION_ATLEAST(bmain, 300, 42) ||
       (bmain->versionfile == 301 && !MAIN_VERSION_ATLEAST(bmain, 301, 3))) {
     /* Update LibOverride operations regarding insertions in RNA collections (i.e. modifiers,
diff --git a/source/blender/depsgraph/intern/node/deg_node.h b/source/blender/depsgraph/intern/node/deg_node.h
index 6274066ba25..01d49640053 100644
--- a/source/blender/depsgraph/intern/node/deg_node.h
+++ b/source/blender/depsgraph/intern/node/deg_node.h
@@ -106,7 +106,7 @@ enum class NodeType {
   /* Component which is used to define visibility relation between IDs, on the ID level.
    *
    * Consider two ID nodes NodeA and NodeB, with the relation between visibility components going
-   * as NodeA -> NodeB. If NodeB is considreed visible on screen, then the relation will ensure
+   * as NodeA -> NodeB. If NodeB is considered visible on screen, then the relation will ensure
    * that NodeA is also visible. The way how relation is oriented could be seen as a inverted from
    * visibility dependency point of view, but it follows the same direction as data dependency
    * which simplifies common algorithms which are dealing with relations and visibility.
diff --git a/source/blender/editors/asset/intern/asset_indexer.cc b/source/blender/editors/asset/intern/asset_indexer.cc
index 43951b4b714..8472b33d3af 100644
--- a/source/blender/editors/asset/intern/asset_indexer.cc
+++ b/source/blender/editors/asset/intern/asset_indexer.cc
@@ -532,11 +532,11 @@ struct AssetIndex {
   const int UNKNOWN_VERSION = -1;
 
   /**
-   * `blender::io::serialize::Value` represeting the contents of an index file.
+   * `blender::io::serialize::Value` representing the contents of an index file.
    *
-   * Value is used over ObjectValue as the contents of the index could be corrupted and doesn't
+   * Value is used over #ObjectValue as the contents of the index could be corrupted and doesn't
    * represent an object. In case corrupted files are detected the `get_version` would return
-   * UNKNOWN_VERSION.`
+   * `UNKNOWN_VERSION`.
    */
   std::unique_ptr<Value> contents;
 
diff --git a/source/blender/editors/asset/intern/asset_ops.cc b/source/blender/editors/asset/intern/asset_ops.cc
index f182dcc1ad0..6e81908c24e 100644
--- a/source/blender/editors/asset/intern/asset_ops.cc
+++ b/source/blender/editors/asset/intern/asset_ops.cc
@@ -907,7 +907,7 @@ static bool has_external_files(Main *bmain, struct ReportList *reports)
 
   eBPathForeachFlag flag = static_cast<eBPathForeachFlag>(
       BKE_BPATH_FOREACH_PATH_SKIP_PACKED        /* Packed files are fine. */
-      | BKE_BPATH_FOREACH_PATH_SKIP_MULTIFILE); /* Only report multifiles once, it's enough. */
+      | BKE_BPATH_FOREACH_PATH_SKIP_MULTIFILE); /* Only report multi-files once, it's enough. */
 
   BPathForeachPathData bpath_data = {
       /* bmain */ bmain,
diff --git a/source/blender/editors/include/ED_file_indexer.h b/source/blender/editors/include/ED_file_indexer.h
index 12579283a62..0afa8819def 100644
--- a/source/blender/editors/include/ED_file_indexer.h
+++ b/source/blender/editors/include/ED_file_indexer.h
@@ -50,7 +50,7 @@ typedef enum eFileIndexerResult {
   FILE_INDEXER_ENTRIES_LOADED,
 
   /**
-   * Index isn't available or not upto date. Entries should be read from te blend file and
+   * Index isn't available or not up to date. Entries should be read from the blend file and
    * `update_index` must be called to update the index.
    */
   FILE_INDEXER_NEEDS_UPDATE,
@@ -103,7 +103,7 @@ typedef struct FileIndexerType {
    * Is called at the end of the file listing process (before the `free_user_data`) where indexes
    * can perform clean-ups.
    *
-   * This is an optinal callback. Called when listing files completed.
+   * This is an optional callback. Called when listing files completed.
    */
   FileIndexerFinishedFunc filelist_finished;
 
diff --git a/source/blender/editors/interface/interface.c b/source/blender/editors/interface/interface.c
index b9f68d8d83c..f1c207d7326 100644
--- a/source/blender/editors/interface/interface.c
+++ b/source/blender/editors/interface/interface.c
@@ -25,7 +25,7 @@
 #include <float.h>
 #include <limits.h>
 #include <math.h>
-#include <stddef.h> /* offsetof() */
+#include <stddef.h> /* `offsetof()` */
 #include <string.h>
 
 #include "MEM_guardedalloc.h"
diff --git a/source/blender/editors/interface/interface_view.cc b/source/blender/editors/interface/interface_view.cc
index 4e38f245155..0f0d1b1308e 100644
--- a/source/blender/editors/interface/interface_view.cc
+++ b/source/blender/editors/interface/interface_view.cc
@@ -46,7 +46,7 @@ struct ViewLink : public Link {
   using TreeViewPtr = std::unique_ptr<AbstractTreeView>;
 
   std::string idname;
-  /* Note: Can't use std::get() on this until minimum macOS deployment target is 10.14. */
+  /* NOTE: Can't use std::get() on this until minimum macOS deployment target is 10.14. */
   std::variant<TreeViewPtr> view;
 };
 
diff --git a/source/blender/editors/sculpt_paint/paint_intern.h b/source/blender/editors/sculpt_paint/paint_intern.h
index 62320defbb3..30314742958 100644
--- a/source/blender/editors/sculpt_paint/paint_intern.h
+++ b/source/blender/editors/sculpt_paint/paint_intern.h
@@ -265,7 +265,7 @@ typedef struct CurveMaskCache {
   int last_curve_timestamp;
 
   /**
-   * \brief sampled version of the brush curvemapping.
+   * \brief sampled version of the brush curve-mapping.
    */
   float *sampled_curve;
 
@@ -414,4 +414,3 @@ void paint_delete_blur_kernel(BlurKernel *);
 #ifdef __cplusplus
 }
 #endif
-
diff --git a/source/blender/editors/space_file/asset_catalog_tree_view.cc b/source/blender/editors/space_file/asset_catalog_tree_view.cc
index 39ea43264f5..1b1517b7289 100644
--- a/source/blender/editors/space_file/asset_catalog_tree_view.cc
+++ b/source/blender/editors/space_file/asset_catalog_tree_view.cc
@@ -376,7 +376,7 @@ bool AssetCatalogDropController::can_drop(const wmDrag &drag, const char **r_dis
 {
   if (drag.type == WM_DRAG_ASSET_CATALOG) {
     const AssetCatalog *drag_catalog = get_drag_catalog(drag, get_asset_library());
-    /* Note: Technically it's not an issue to allow this (the catalog will just receive a new
+    /* NOTE: Technically it's not an issue to allow this (the catalog will just receive a new
      * path and the catalog system will generate missing parents from the path). But it does
      * appear broken to users, so disabling entirely. */
     if (catalog_item_.catalog_path().is_contained_in(drag_catalog->path)) {
diff --git a/source/blender/editors/space_file/filelist.c b/source/blender/editors/space_file/filelist.c
index 3e48c2a5d87..6593894d9a6 100644
--- a/source/blender/editors/space_file/filelist.c
+++ b/source/blender/editors/space_file/filelist.c
@@ -3255,7 +3255,7 @@ static int filelist_readjob_list_lib(const char *root,
   /* Try read from indexer_runtime. */
   /* Indexing returns all entries in a blend file. We should ignore the index when listing a group
    * inside a blend file, so the `entries` isn't filled with undesired entries.
-   * This happens when linking or appending data-blocks, where you can navigate into a group (fe
+   * This happens when linking or appending data-blocks, where you can navigate into a group (ie
    * Materials/Objects) where you only want to work with partial indexes.
    *
    * Adding support for partial reading/updating indexes would increase the complexity.
diff --git a/source/blender/editors/space_file/filesel.c b/source/blender/editors/space_file/filesel.c
index 37b1d3825d4..8d89fbbd80f 100644
--- a/source/blender/editors/space_file/filesel.c
+++ b/source/blender/editors/space_file/filesel.c
@@ -1385,8 +1385,8 @@ void file_params_renamefile_activate(SpaceFile *sfile, FileSelectParams *params)
       params->rename_flag = FILE_PARAMS_RENAME_ACTIVE;
     }
     else if ((params->rename_flag & FILE_PARAMS_RENAME_POSTSCROLL_PENDING) != 0) {
-      /* file_select_deselect_all() will resort and refilter, so idx will probably have changed.
-       * Need to get the correct FileDirEntry again. */
+      /* file_select_deselect_all() will resort and re-filter, so `idx` will probably have changed.
+       * Need to get the correct #FileDirEntry again. */
       file_select_deselect_all(sfile, FILE_SEL_SELECTED);
       idx = file_params_find_renamed(params, sfile->files);
       file = filelist_file(sfile->files, idx);
diff --git a/source/blender/editors/undo/memfile_undo.c b/source/blender/editors/undo/memfile_undo.c
index ee7221bd2a8..ad3b4162f89 100644
--- a/source/blender/editors/undo/memfile_undo.c
+++ b/source/blender/editors/undo/memfile_undo.c
@@ -147,7 +147,7 @@ static int memfile_undosys_step_id_reused_cb(LibraryIDLinkCallbackData *cb_data)
 /**
  * ID previews may be generated in a parallel job. So whatever operation generates the preview
  * likely does the undo push before the preview is actually done and stored in the ID. Hence they
- * get some extra treatement here:
+ * get some extra treatment here:
  * When undoing back to the moment the preview generation was triggered, this function schedules
  * the preview for regeneration.
  */
diff --git a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
index 3773af70498..1b31d672e3b 100644
--- a/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
+++ b/source/blender/gpencil_modifiers/intern/lineart/lineart_cpu.c
@@ -2332,9 +2332,9 @@ static bool lineart_edge_from_triangle(const LineartTriangle *tri,
  * if returns true, then from/to will carry the occluded segments
  * in ratio from `e->v1` to `e->v2`. The line is later cut with these two values.
  *
- * TODO: (Yiming) This function uses a convoluted method that needs to be redesigned.
+ * TODO(@Yiming): This function uses a convoluted method that needs to be redesigned.
  *
- * 1) The lineart_intersect_seg_seg() and lineart_point_triangle_relation() are separate calls,
+ * 1) The #lineart_intersect_seg_seg() and #lineart_point_triangle_relation() are separate calls,
  * which would potentially return results that doesn't agree, especially when it's an edge
  * extruding from one of the triangle's point. To get the information using one math process can
  * solve this problem.
@@ -2346,7 +2346,7 @@ static bool lineart_edge_from_triangle(const LineartTriangle *tri,
  * I keep this function as-is because it's still fast, and more importantly the output value
  * threshold is already in tune with the cutting function in the next stage.
  * While current "edge aligned" fix isn't ideal, it does solve most of the precision issue
- * especially in ortho camera mode.
+ * especially in orthographic camera mode.
  */
 static bool lineart_triangle_edge_image_space_occlusion(SpinLock *UNUSED(spl),
                                                         const LineartTriangle *tri,
diff --git a/source/blender/makesdna/DNA_effect_types.h b/source/blender/makesdna/DNA_effect_types.h
index 3de13169616..2e086a2834c 100644
--- a/source/blender/makesdna/DNA_effect_types.h
+++ b/source/blender/makesdna/DNA_effect_types.h
@@ -27,7 +27,7 @@
 extern "C" {
 #endif
 
-/* Don't forget, new effects also in writefile.c for DNA! */
+/* Don't forget, new effects also in `writefile.c` for DNA! */
 
 #define PAF_MAXMULT 4
 
diff --git a/source/blender/makesdna/DNA_outliner_types.h b/source/blender/makesdna/DNA_outliner_types.h
index ebf3d4a248c..a50d0524998 100644
--- a/source/blender/makesdna/DNA_outliner_types.h
+++ b/source/blender/makesdna/DNA_outliner_types.h
@@ -41,13 +41,13 @@ typedef struct TreeStoreElem {
 
 /** Used only to store data in blend files. */
 typedef struct TreeStore {
-  /** Was previously used for memory preallocation. */
+  /** Was previously used for memory pre-allocation. */
   int totelem DNA_DEPRECATED;
   /** Number of elements in data array. */
   int usedelem;
   /**
-   * Elements to be packed from mempool in writefile.c
-   * or extracted to mempool in readfile.c
+   * Elements to be packed from mempool in `writefile.c`
+   * or extracted to mempool in `readfile.c`.
    */
   TreeStoreElem *data;
 } TreeStore;
diff --git a/source/blender/makesdna/DNA_pointcache_types.h b/source/blender/makesdna/DNA_pointcache_types.h
index 7de0bb29c46..2b6e1c4f7de 100644
--- a/source/blender/makesdna/DNA_pointcache_types.h
+++ b/source/blender/makesdna/DNA_pointcache_types.h
@@ -131,8 +131,8 @@ typedef struct PointCache {
   void (*free_edit)(struct PTCacheEdit *edit);
 } PointCache;
 
+/** #PointCache.flag */
 enum {
-  /* pointcache->flag */
   PTCACHE_BAKED = 1 << 0,
   PTCACHE_OUTDATED = 1 << 1,
   PTCACHE_SIMULATION_VALID = 1 << 2,
diff --git a/source/blender/makesdna/DNA_space_types.h b/source/blender/makesdna/DNA_space_types.h
index 88c5ace9cb3..b4d373a5868 100644
--- a/source/blender/makesdna/DNA_space_types.h
+++ b/source/blender/makesdna/DNA_space_types.h
@@ -281,7 +281,7 @@ typedef struct SpaceOutliner {
    * Note that treestore may contain duplicate elements if element
    * is used multiple times in outliner tree (e. g. linked objects)
    * Also note that BLI_mempool can not be read/written in DNA directly,
-   * therefore readfile.c/writefile.c linearize treestore into TreeStore structure
+   * therefore `readfile.c/writefile.c` linearize treestore into TreeStore structure
    */
   struct BLI_mempool *treestore;
 
diff --git a/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c b/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
index 0cc1627afcd..997f5943060 100644
--- a/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
+++ b/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
@@ -186,7 +186,7 @@ Mesh *MOD_solidify_nonmanifold_modifyMesh(ModifierData *md,
   const float offset = fabsf(smd->offset) * smd->offset_clamp;
   const bool do_angle_clamp = smd->flag & MOD_SOLIDIFY_OFFSET_ANGLE_CLAMP;
   /* #do_flip, flips the normals of the result. This is inverted if negative thickness
-   * is used, since simple soldify with negative thickness keeps the faces facing outside. */
+   * is used, since simple solidify with negative thickness keeps the faces facing outside. */
   const bool do_flip = ((smd->flag & MOD_SOLIDIFY_FLIP) != 0) == (smd->offset > 0);
   const bool do_rim = smd->flag & MOD_SOLIDIFY_RIM;
   const bool do_shell = ((smd->flag & MOD_SOLIDIFY_RIM) && (smd->flag & MOD_SOLIDIFY_NOSHELL)) ==
diff --git a/source/blender/nodes/intern/derived_node_tree.cc b/source/blender/nodes/intern/derived_node_tree.cc
index 8a9386c1137..b47b201cd8c 100644
--- a/source/blender/nodes/intern/derived_node_tree.cc
+++ b/source/blender/nodes/intern/derived_node_tree.cc
@@ -168,7 +168,7 @@ DInputSocket DOutputSocket::get_active_corresponding_group_output_socket() const
 
   const DTreeContext *child_context = context_->child_context(socket_ref_->node());
   if (child_context == nullptr) {
-    /* Can happen when the group node references a non-existant group (e.g. when the group is
+    /* Can happen when the group node references a non-existent group (e.g. when the group is
      * linked but the original file is not found). */
     return {};
   }
diff --git a/source/blender/python/bmesh/bmesh_py_types.c b/source/blender/python/bmesh/bmesh_py_types.c
index cbebe4746e9..3dd8e58781e 100644
--- a/source/blender/python/bmesh/bmesh_py_types.c
+++ b/source/blender/python/bmesh/bmesh_py_types.c
@@ -3349,8 +3349,8 @@ static PyObject *bpy_bmiter_next(BPy_BMIter *self)
   return (PyObject *)BPy_BMElem_CreatePyObject(self->bm, ele);
 }
 
-/* Dealloc Functions
- * ================= */
+/* Deallocate Functions
+ * ==================== */
 
 static void bpy_bmesh_dealloc(BPy_BMesh *self)
 {
diff --git a/source/blender/python/gpu/gpu_py_offscreen.c b/source/blender/python/gpu/gpu_py_offscreen.c
index 24192780a86..48fbe09f0ce 100644
--- a/source/blender/python/gpu/gpu_py_offscreen.c
+++ b/source/blender/python/gpu/gpu_py_offscreen.c
@@ -356,7 +356,7 @@ static PyObject *pygpu_offscreen_draw_view3d(BPyGPUOffScreen *self, PyObject *ar
 
   GPU_offscreen_bind(self->ofs, true);
 
-  /* Cache the GPUViewport so the framebuffers and associated textures are
+  /* Cache the #GPUViewport so the frame-buffers and associated textures are
    * not reallocated each time, see: T89204 */
   if (!self->viewport) {
     self->viewport = GPU_viewport_create();
diff --git a/source/blender/windowmanager/message_bus/wm_message_bus.h b/source/blender/windowmanager/message_bus/wm_message_bus.h
index 7ae356cf806..f923947c883 100644
--- a/source/blender/windowmanager/message_bus/wm_message_bus.h
+++ b/source/blender/windowmanager/message_bus/wm_message_bus.h
@@ -79,7 +79,7 @@ typedef struct wmMsg {
 } wmMsg;
 
 typedef struct wmMsgSubscribeKey {
-  /** Linked list for predicable ordering, otherwise we would depend on ghash bucketing. */
+  /** Linked list for predicable ordering, otherwise we would depend on #GHash bucketing. */
   struct wmMsgSubscribeKey *next, *prev;
   ListBase values;
   /* over-alloc, eg: wmMsgSubscribeKey_RNA */