Add Codespell workflow and fix some typo

debian/changelog

@@ -167,7 +167,7 @@ cinnamon-desktop (4.6.4) ulyana; urgency=medium
 cinnamon-desktop (4.6.3) ulyana; urgency=medium
 
   [ Michael Webster ]
-  * gnome-rr-config.c: Fix inadvertant change.
+  * gnome-rr-config.c: Fix inadvertent change.
 
  -- Clement Lefebvre <[email protected]>  Fri, 10 Jul 2020 15:36:15 +0100
 
@@ -447,7 +447,7 @@ cinnamon-desktop (3.2.0) serena; urgency=medium
   * gnome-desktop-utils: Add a pam password check function
   * Add /etc/pam.d/cinnamon-desktop to build and packaging to allow authentication to work (debian-based uses debian/cinnamon-desktop.pam rather than the one in /data.
   * Add flag image files to be shared with cinnamon, cinnamon-screensaver.
-  * screensaver schema: Add flag, keyboard layout, and clock visiblity keys.
+  * screensaver schema: Add flag, keyboard layout, and clock visibility keys.
 
   [ Clement Lefebvre ]
   * Fixed build

libcinnamon-desktop/edid.h

@@ -149,7 +149,7 @@ struct MonitorInfo
 
     int			width_mm;		/* -1 if not specified */
     int			height_mm;		/* -1 if not specified */
-    double		aspect_ratio;		/* -1.0 if not specififed */
+    double		aspect_ratio;		/* -1.0 if not specified */
 
     double		gamma;			/* -1.0 if not specified */
 

libcinnamon-desktop/gnome-bg-crossfade.c

@@ -181,7 +181,7 @@ gnome_bg_crossfade_class_init (GnomeBGCrossfadeClass *fade_class)
 	/**
 	 * GnomeBGCrossfade::finished:
 	 * @fade: the #GnomeBGCrossfade that received the signal
-	 * @window: the #GdkWindow the crossfade happend on.
+	 * @window: the #GdkWindow the crossfade happened on.
 	 *
 	 * When a crossfade finishes, @window will have a copy
 	 * of the end surface as its background, and this signal will

libcinnamon-desktop/gnome-bg.c

@@ -2246,13 +2246,13 @@ get_slide_timeout (Slide   *slide)
 
 		/* In the worst case we will do a fade from 0 to 256, which mean
 		 * we will never use more than 255 steps, however in most cases
-		 * the first and last value are similar and users can't percieve
+		 * the first and last value are similar and users can't perceive
 		 * changes in pixel values as small as 1/255th. So, lets not waste
 		 * CPU cycles on transitioning to often.
 		 *
 		 * 64 steps is enough for each step to be just detectable in a 16bit
 		 * color mode in the worst case, so we'll use this as an approximation
-		 * of whats detectable.
+		 * of what's detectable.
 		 */
 		timeout = slide->duration / 64.0;
 	}

libcinnamon-desktop/gnome-desktop-thumbnail.c

@@ -1882,7 +1882,7 @@ gnome_desktop_thumbnail_cache_fix_permissions (void)
 /**
  * gnome_desktop_cache_check_permissions:
  * @factory: (allow-none): an optional GnomeDesktopThumbnailFactory
- * @quick: if TRUE, only do a quick check of directory ownersip
+ * @quick: if TRUE, only do a quick check of directory ownership
  * This is more serious than thumbnail ownership issues, and is faster.
  *
  * Returns whether there are any ownership issues with the thumbnail

libcinnamon-desktop/gnome-rr-labeler.c

@@ -542,7 +542,7 @@ gnome_rr_labeler_show (GnomeRRLabeler *labeler)
  * gnome_rr_labeler_hide:
  * @labeler: A #GnomeRRLabeler
  *
- * Hide ouput labels.
+ * Hide output labels.
  */
 void
 gnome_rr_labeler_hide (GnomeRRLabeler *labeler)

libcinnamon-desktop/gnome-rr.c

@@ -706,7 +706,7 @@ screen_on_event (GdkXEvent *xevent,
      * events.  We only care about "the screens changed in some way or another"
      * for now.
      *
-     * If we ever run into a situtation that could benefit from processing more
+     * If we ever run into a situation that could benefit from processing more
      * detailed events, we can enable this code again.
      *
      * Note that the X server sends RRScreenChangeNotify in conjunction with the
@@ -1764,7 +1764,7 @@ gnome_rr_output_get_ids_from_edid (GnomeRROutput         *output,
 /**
  * gnome_rr_output_get_backlight_min:
  *
- * Returns: The mimimum backlight value, or -1 if not supported
+ * Returns: The minimum backlight value, or -1 if not supported
  */
 gint
 gnome_rr_output_get_backlight_min (GnomeRROutput *output)
@@ -2509,7 +2509,7 @@ crtc_initialize (GnomeRRCrtc        *crtc,
 
     if (!info)
     {
-        /* FIXME: We need to reaquire the screen resources */
+        /* FIXME: We need to reacquire the screen resources */
         /* FIXME: can we actually catch BadRRCrtc, and does it make sense to emit that? */
 
         /* Translators: CRTC is a CRT Controller (this is X terminology).

libcinnamon-desktop/gnome-rr.h

@@ -161,7 +161,7 @@ guint32         gnome_rr_output_get_id             (GnomeRROutput         *outpu
 const char *    gnome_rr_output_get_name           (GnomeRROutput         *output);
 gboolean        gnome_rr_output_is_connected       (GnomeRROutput         *output);
 int             gnome_rr_output_get_size_inches    (GnomeRROutput         *output);
-int             gnome_rr_output_get_width_mm       (GnomeRROutput         *outout);
+int             gnome_rr_output_get_width_mm       (GnomeRROutput         *output);
 int             gnome_rr_output_get_height_mm      (GnomeRROutput         *output);
 const guint8 *  gnome_rr_output_get_edid_data      (GnomeRROutput         *output,
                                                     gsize                 *size);

libcinnamon-desktop/gnome-wall-clock.c

@@ -68,7 +68,7 @@ G_DEFINE_TYPE_WITH_PRIVATE (GnomeWallClock, gnome_wall_clock, G_TYPE_OBJECT);
  * Currently used by cinnamon-screensaver default clock */
 #define DATE_ONLY             (_("%A, %B %e"))
 
-/* Defaut date/time format when show-date, show-seconds, use-24h are set */
+/* Default date/time format when show-date, show-seconds, use-24h are set */
 #define WITH_DATE_24H_SECONDS (_("%A %B %e, %R:%S"))
 
 /* Default date/time format when show-date, show-seconds are set */

libcinnamon-desktop/gnome-xkb-info.c

@@ -894,7 +894,7 @@ gnome_xkb_info_get_layout_info (GnomeXkbInfo *self,
  * @self: a #GnomeXkbInfo
  * @language: an ISO 639 code
  * @id: (out) (allow-none) (transfer none): location to store the
- * layout's indentifier, or %NULL
+ * layout's identifier, or %NULL
  * @display_name: (out) (allow-none) (transfer none): location to store
  * the layout's display name, or %NULL
  * @short_name: (out) (allow-none) (transfer none): location to store

libcvc/gvc-channel-map.c

@@ -178,7 +178,7 @@ gvc_channel_map_get_lfe (GvcChannelMap *map)
                 return 0;
 
         if (gvc_channel_map_has_lfe (map))
-            // there is a funtion for this in pa 7.1, but it is not used here for backward
+            // there is a function for this in pa 7.1, but it is not used here for backward
             // compatibility
             return (gfloat) pa_cvolume_get_position (&map->priv->pa_volume, &map->priv->pa_map, PA_CHANNEL_POSITION_LFE);
         else
@@ -198,7 +198,7 @@ gvc_channel_map_set_lfe (GvcChannelMap *map,
 
         cv = *gvc_channel_map_get_cvolume (map);
 
-        // there is a funtion for this in pa 7.1, but it is not used here for backward
+        // there is a function for this in pa 7.1, but it is not used here for backward
         // compatibility
         pa_cvolume_set_position (&cv, &map->priv->pa_map, PA_CHANNEL_POSITION_LFE, value);
 

libcvc/gvc-mixer-control.c

@@ -530,7 +530,7 @@ gvc_mixer_control_get_stream_from_device (GvcMixerControl *control,
  * @profile: (allow-none): Can be %NULL if any profile present on this port is okay
  *
  * Returns: This method will attempt to swap the profile on the card of
- * the device with given profile name.  If successfull it will set the
+ * the device with given profile name.  If successful it will set the
  * preferred profile on that device so as we know the next time the user
  * moves to that device it should have this profile active.
  */
@@ -1554,7 +1554,7 @@ update_sink (GvcMixerControl    *control,
         gvc_mixer_stream_set_base_volume (stream, (guint32) info->base_volume);
         gvc_mixer_stream_set_state (stream, translate_pa_state (info->state));
 
-        /* Messy I know but to set the port everytime regardless of whether it has changed will cost us a
+        /* Messy I know but to set the port every time regardless of whether it has changed will cost us a
          * port change notify signal which causes the frontend to resync.
          * Only update the UI when something has changed. */
         if (info->active_port != NULL) {

schemas/org.cinnamon.desktop.privacy.gschema.xml.in

@@ -24,7 +24,7 @@
     <key name="recent-files-max-age" type="i">
       <default>7</default>
       <summary>Number of days to remember recently used files for</summary>
-      <description>Recently used files will be remembered for this many days. If set to 0, recent files will not be remembered; if set to -1, they will be retained indefinitively.</description>
+      <description>Recently used files will be remembered for this many days. If set to 0, recent files will not be remembered; if set to -1, they will be retained indefinitely.</description>
     </key>
     <key name="disable-microphone" type="b">
       <default>false</default>