app, libgimp*, pdb, themes: Fix description typos

This patch fixes minor typos in user-facing descriptions
and internal comments found by Codespell.

app/actions/filters-actions.c

@@ -824,7 +824,7 @@ filters_actions_setup (GimpActionGroup *group)
            * operations end up generating the same action name. Typically we
            * don't want a third-party operation called "my-op" to have the same
            * action name than "my_op" (which is to say that one will be
-           * overrided by the other).
+           * overridden by the other).
            */
           g_free (action_name);
           action_name = g_strdup_printf ("filters-%s-%d", formatted_op_name, i++);

app/actions/layers-commands.c

@@ -1764,7 +1764,7 @@ layers_mask_show_cmd_callback (GimpAction *action,
             {
               /* if switching "show mask" on, and any selected layer's
                * mask is already visible, bail out because that's
-               * exactly the logic we use in the ui for multile
+               * exactly the logic we use in the ui for multiple
                * visible layer masks.
                */
               return;
@@ -1815,7 +1815,7 @@ layers_mask_disable_cmd_callback (GimpAction *action,
             {
               /* if switching "disable mask" on, and any selected
                * layer's mask is already disabled, bail out because
-               * that's exactly the logic we use in the ui for multile
+               * that's exactly the logic we use in the ui for multiple
                * disabled layer masks.
                */
               return;

app/core/gimp-transform-resize.c

@@ -353,7 +353,7 @@ gimp_transform_resize_crop (const GimpVector2 *orig_points,
 
   if (r.area == 0)
     {
-      /* saveguard if something went wrong, adjust and give warning */
+      /* safeguard if something went wrong, adjust and give warning */
       gimp_transform_resize_adjust (orig_points, n_points,
                                     x1, y1, x2, y2);
       g_printerr ("no rectangle found by algorithm, no cropping done\n");

app/core/gimp-utils.c

@@ -605,7 +605,7 @@ gimp_get_fill_params (GimpContext   *context,
  * @start_y:
  * @end_x:
  * @end_y:
- * @n_snap_lines: Number evenly disributed lines to snap to.
+ * @n_snap_lines: Number evenly distributed lines to snap to.
  * @offset_angle: The angle by which to offset the lines, in degrees.
  * @xres:         The horizontal resolution.
  * @yres:         The vertical resolution.

app/core/gimpbrushpipe.c

@@ -271,7 +271,7 @@ gimp_brush_pipe_select_brush (GimpBrush        *brush,
           break;
 
         case PIPE_SELECT_ANGULAR:
-          /* Coords angle is already nomalized,
+          /* Coords angle is already normalized,
            * offset by 90 degrees is still needed
            * because hoses were made PS compatible*/
           ix = (gint) RINT ((1.0 - current_coords->direction + 0.25) * pipe->rank[i]) % pipe->rank[i];

app/core/gimpidtable.c

@@ -152,7 +152,7 @@ gimp_id_table_insert (GimpIdTable *id_table, gpointer data)
  * @data: The data to associate with the id
  *
  * Insert data in the id table with a specific ID. If data already
- * exsts with the given ID, this function fails.
+ * exists with the given ID, this function fails.
  *
  * Returns: The used ID if successful, -1 if it was already in use.
  **/

app/core/gimpimage.c

@@ -3012,7 +3012,7 @@ gimp_image_get_xcf_version (GimpImage    *image,
           /* The blending space variant corresponding to SPACE_RGB_PERCEPTUAL in <3.0
            * corresponds to R'G'B'A which is NON_LINEAR in babl. Perceptual in babl is
            * R~G~B~A, >= 3.0 the code, comments and usage matches the existing enum value
-           * as being NON_LINEAR and new layers created use the new interger value for
+           * as being NON_LINEAR and new layers created use the new integer value for
            * PERCEPTUAL.
            */
           version = MAX (23, version);
@@ -3166,7 +3166,7 @@ gimp_image_get_xcf_version (GimpImage    *image,
 
   /* Note: user unit storage was changed in XCF 21, but we can still
    * easily save older XCF (we use the unit name for both singular and
-   * plural forms). Therefore we don't bump the XCF version unecessarily
+   * plural forms). Therefore we don't bump the XCF version unnecessarily
    * and don't add any test.
    */
 

app/dialogs/welcome-dialog.c

@@ -1382,7 +1382,7 @@ welcome_dialog_release_item_activated (GtkListBox    *listbox,
     {
       GList *windows = gimp_get_image_windows (gimp);
 
-      /* Losing forcus on the welcome dialog on purpose for the main GUI
+      /* Losing focus on the welcome dialog on purpose for the main GUI
        * to be more readable.
        */
       if (windows)

app/display/gimpdisplayshell-scale.c

@@ -246,7 +246,7 @@ gimp_display_shell_scale_get_image_size (GimpDisplayShell *shell,
  * @w:
  * @h:
  *
- * Gets the screen-space boudning box of the image, after it has
+ * Gets the screen-space bounding box of the image, after it has
  * been transformed (i.e., scaled, rotated, and scrolled).
  **/
 void
@@ -290,7 +290,7 @@ gimp_display_shell_scale_get_image_bounds (GimpDisplayShell *shell,
  * @w:
  * @h:
  *
- * Gets the screen-space boudning box of the image, after it has
+ * Gets the screen-space bounding box of the image, after it has
  * been scaled and scrolled, but before it has been rotated.
  **/
 void
@@ -320,7 +320,7 @@ gimp_display_shell_scale_get_image_unrotated_bounds (GimpDisplayShell *shell,
  * @w:
  * @h:
  *
- * Gets the screen-space boudning box of the image content, after it has
+ * Gets the screen-space bounding box of the image content, after it has
  * been transformed (i.e., scaled, rotated, and scrolled).
  **/
 void
@@ -375,7 +375,7 @@ gimp_display_shell_scale_get_image_bounding_box (GimpDisplayShell *shell,
  * @w:
  * @h:
  *
- * Gets the screen-space boudning box of the image content, after it has
+ * Gets the screen-space bounding box of the image content, after it has
  * been scaled and scrolled, but before it has been rotated.
  **/
 void

app/display/gimpimagewindow.c

@@ -706,7 +706,7 @@ gimp_image_window_configure_event (GtkWidget         *widget,
   if (GTK_WIDGET_CLASS (parent_class)->configure_event)
     GTK_WIDGET_CLASS (parent_class)->configure_event (widget, event);
 
-  /* If the window size has changed, make sure additoinal logic is run
+  /* If the window size has changed, make sure additional logic is run
    * in the display shell's size-allocate
    */
   if (event->width  != current_width ||

app/display/gimptoolpolygon.c

@@ -558,7 +558,7 @@ gimp_tool_polygon_fit_segment (GimpToolPolygon   *polygon,
 
     dest_end = &dest_points[n_points - 1];
 
-    /* Transate to origin */
+    /* Translate to origin */
     gimp_vector2_sub (&origo_translation_offset,
                       &vector2_zero,
                       &dest_points[0]);

app/gui/icon-themes.c

@@ -220,7 +220,7 @@ icon_themes_current_prefer_symbolic (Gimp *gimp)
    * override the "prefer-symbolic-icons" property, not only to avoid
    * discrepancies, but even more to avoid weird cases where we end up using
    * icons from the system icon theme while the chosen theme has the right icon
-   * (yet simply not in the prefered style). See Issue #9410.
+   * (yet simply not in the preferred style). See Issue #9410.
    */
   if (gtk_icon_theme_has_icon (icon_theme, GIMP_ICON_WILBER) &&
       ! gtk_icon_theme_has_icon (icon_theme, GIMP_ICON_WILBER "-symbolic"))

app/language.c

@@ -805,7 +805,7 @@ language_get_system_lang_id (void)
 #elif defined PLATFORM_OSX
   NSString *langs;
 
-  /* In macOS, the user sets a list of prefered languages and the
+  /* In macOS, the user sets a list of preferred languages and the
    * software respects this preference order. I.e. that just storing the
    * top-prefered lang would not be enough. What if GIMP didn't have
    * translations for it, then it would fallback to the second lang. If

app/main.c

@@ -1,4 +1,4 @@
-/* GIMP - The GNU Image Manipulation Program
+/* GIMP - The GNU Image Manipulation Program
  * Copyright (C) 1995 Spencer Kimball and Peter Mattis
  *
  * This program is free software: you can redistribute it and/or modify
@@ -475,7 +475,7 @@ gimp_early_configuration (void)
   if (user_gimprc)
     user_gimprc_file = g_file_new_for_commandline_arg (user_gimprc);
 
-  /* GimpEarlyRc is reponsible for reading "gimprc" files for the
+  /* GimpEarlyRc is responsible for reading "gimprc" files for the
    * sole purpose of getting some configuration data that is needed
    * in the early initialization phase
    */
@@ -761,10 +761,10 @@ main (int    argc,
 
   /* The GIMP option group is just an empty option group, created for
    * the sole purpose of running a post-parse hook before any other of
-   * dependant libraries are run. This makes it possible to apply
+   * dependent libraries are run. This makes it possible to apply
    * options from configuration data obtained from "gimprc" files,
    * before other libraries have a chance to run some of their
-   * intialization code.
+   * initialization code.
    */
   gimp_group = g_option_group_new ("gimp", "", "", NULL, NULL);
   g_option_group_set_parse_hooks (gimp_group, NULL,

app/tests/test-tools.c

@@ -398,7 +398,7 @@ crop_tool_can_crop (GimpTestFixture *fixture,
   gint cropped_w = 20;
   gint cropped_h = 30;
 
-  /* Fit display and pause and let it stabalize (two idlings seems to
+  /* Fit display and pause and let it stabilize (two idlings seems to
    * always be enough)
    */
   gimp_ui_manager_activate_action (gimp_test_utils_get_ui_manager (gimp),

app/widgets/gimpdashboard.c

@@ -3319,7 +3319,7 @@ gimp_dashboard_field_to_string (GimpDashboard *dashboard,
   const FieldInfo      *field_info    = &group_info->fields[field];
   const VariableInfo   *variable_info = &variables[field_info->variable];
   const VariableData   *variable_data = &priv->variables[field_info->variable];
-  /* Tranlators: "N/A" is an abbreviation for "not available" */
+  /* Translators: "N/A" is an abbreviation for "not available" */
   const gchar          *str           = C_("dashboard-value", "N/A");
   gboolean              static_str    = TRUE;
   gboolean              show_limit    = TRUE;

app/widgets/gimpgradienteditor.c

@@ -2011,7 +2011,7 @@ control_compress_left (GimpGradient        *gradient,
       range_l = range_r = drag_seg;
     }
 
-  /* Calculate left bound for dragged hadle */
+  /* Calculate left bound for dragged handle */
 
   if (drag_seg == range_l)
     lbound = range_l->prev->left + 2.0 * EPSILON;

app/widgets/gimpitemtreeview.c

@@ -2245,7 +2245,7 @@ gimp_item_tree_view_popover_button_press (GtkWidget        *widget,
 
           /* Also immediately pass a release event at same position.
            * Without this, we get weird pointer as though a quick drag'n
-           * drop occured.
+           * drop occurred.
            */
           new_event->type = GDK_BUTTON_RELEASE;
           gtk_main_do_event (new_event);

app/widgets/gimpshortcutbutton.c

@@ -386,7 +386,7 @@ gimp_shortcut_button_focus_out_event (GimpShortcutButton* button,
                                       gpointer            user_data)
 {
   /* On losing focus, we untoggle, so we don't have to grab anything.
-   * Let's avoid cases with several shortcut buttons all grabing the
+   * Let's avoid cases with several shortcut buttons all grabbing the
    * same shortcuts for instance.
    */
   if (button->priv->timer != 0)