add strikethrough

data/ch-s.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								粗体	Ctrl+B
 	italic:								斜体	Ctrl+I
 	underline:							强调	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							符号	Ctrl+M
 	reminder text:						提示文本	Ctrl+R
 	insert symbol:						插入符号
@@ -225,6 +227,8 @@ help:
 	bold:								将所选文字设为粗体
 	italic:								将所选文字设为斜体
 	underline:							为选定的文本添加下划线
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							将所选文字改成符号
 	reminder text:						对选择的关键词显示提示文本
 
@@ -459,6 +463,8 @@ tooltip:
 	bold:								粗体
 	italic:								斜体
 	underline:							强调
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							系列符号
 	reminder text:						提示文本
 
@@ -989,9 +995,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -999,7 +1013,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/ch-t.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								粗體	Ctrl+B
 	italic:								斜體	Ctrl+I
 	underline:							強調	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							符號	Ctrl+M
 	reminder text:						提示文本	Ctrl+R
 	insert symbol:						插入符號
@@ -225,6 +227,8 @@ help:
 	bold:								將所選文字設為粗體
 	italic:								將所選文字設為斜體
 	underline:							為選定的文字新增底線
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							將所選文字改成符號
 	reminder text:						對選擇的關鍵詞顯示提示文本
 
@@ -457,6 +461,8 @@ tooltip:
 	bold:								粗體
 	italic:								斜體
 	underline:							強調
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							系列符號
 	reminder text:						提示文本
 
@@ -987,9 +993,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -997,7 +1011,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/da.mse-locale/locale

@@ -90,6 +90,8 @@ menu:
 	bold:								&Fed	Ctrl+B
 	italic:								&Kursiv	Ctrl+I
 	underline:							&Understrege	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&Symboler	Ctrl+M
 	reminder text:						&Nøgleordspåmindelser	Ctrl+R
 	insert symbol:						I&ndsæt Symbol
@@ -231,6 +233,8 @@ help:
 	bold:								Gør den valgte tekst fed
 	italic:								Gør den valgte tekst kursiv
 	underline:							Gør den markerede tekst understreget
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							Teksten er som Magic-symboler
 	reminder text:						Viser huskeregler i teksten
 
@@ -468,6 +472,8 @@ tooltip:
 	bold:								Fed
 	italic:								Kursiv
 	underline:							Understrege
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							Symboler
 	reminder text:						Huskeregler
 
@@ -1011,9 +1017,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1021,7 +1035,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/de.mse-locale/locale

@@ -81,6 +81,7 @@ menu:
 	bold:								&Fett	Ctrl+B
 	italic:								&Kursiv	Ctrl+I
 	underline:							Unterstreichen	Ctrl+U
+	strikethrough:						Durchgestrichen
 	symbols:							&Symbole	Ctrl+M
 	reminder text:						Reminder-Text	Ctrl+R
 	insert symbol:						Sy&mbol einfügen
@@ -212,9 +213,10 @@ help:
 	remove keyword:						Löscht die markierte Fähigkeit
 
 	# format menu
-	bold:								Formatiert den Text Fett
+	bold:								Markierten Text fett formatieren
-	italic:								Formatiert den Text Kursiv
+	italic:								Markierten Text kursiv formatieren
-	underline:							Unterstreicht den ausgewählten Text
+	underline:							Markierten Text unterstreichen
+	strikethrough:						Markierten Text durchstreichen
 	symbols:							Formatiert den Text als Symbol
 	reminder text:						Zeige den Reminder-Text für die gewählte Fähigkeit an
 
@@ -443,6 +445,7 @@ tooltip:
 	bold:								Fett
 	italic:								Krusiv
 	underline:							Unterstreichen
+	strikethrough:						Durchstreichen
 	symbols:							Symbole
 	reminder text:						Reminder-Text
 
@@ -943,16 +946,20 @@ error:
 	# image import
 	import not found:					Datei nicht gefunden: '%s'
 	can't import image without set:		Vor dem Importieren muss zuerst eine Edition gespeichert oder geladen werden: '%s'
+	can't download image without set:	Vor dem Herunterladen muss zuerst eine Edition gespeichert oder geladen werden: '%s'
 	can't create file stream:			Datei konnte nicht erstellt werden: '%s'
 	can't write image to set:			Bild konnte nicht ins Edition geschrieben werden: '%s'
 	can't import image:					Bild konnte nicht importiert werden: '%s'
+	can't download image:				Bild konnte nicht heruntergeladen werden: '%s'
+	import not image:					Dateipfad verweist nicht auf ein Bild: '%s'
+	download not image:					URL verweist nicht auf ein Bild: '%s'
 
 	# card creation
 	no field with name:					%s-Feld mit dem Namen '%s' konnte nicht gefunden werden.
 	styling data not map:				Der angegebene Wert für '%s_data' ist keine Zuordnungstabelle.
 	styling data without stylesheet:	Ein Wert für '%s_data' wurde angegeben, bevor ein Stil festgelegt wurde.
 	cant set value:						Der Kartenwert '%s' kann nicht festgelegt werden, da er nicht den richtigen Typ hat.
-	cant set image value:				Bildwert kann nur mit einem relativen Dateinamen aus dem Paket oder mit der Funktion 'import_image' festgelegt werden (im Feld '%s').
+	cant set image value:				Bildwert kann nur mit einem relativen Dateinamen aus dem Paket oder mit die Funktionen 'import_image'/'download_image' festgelegt werden (im Feld '%s').
 	cant set symbol value:				Symbolwert kann nur mit einem relativen Dateinamen aus dem Paket festgelegt werden (im Feld '%s').
 	add card csv file not found:		Die CSV- oder TSV-Datei konnte nicht gefunden oder geladen werden.
 	add card csv file malformed:		Die CSV- oder TSV-Datei ist fehlerhaft. Die Zeile '%s' enthält nicht die gleiche Anzahl von Einträgen wie die erste Zeile.

data/en.mse-locale/locale

@@ -81,6 +81,7 @@ menu:
 	bold:								&Bold	Ctrl+B
 	italic:								&Italic	Ctrl+I
 	underline:							&Underline	Ctrl+U
+	strikethrough:						Strikethrough
 	symbols:							&Symbols	Ctrl+M
 	reminder text:						&Reminder Text	Ctrl+R
 	insert symbol:						I&nsert Symbol
@@ -215,6 +216,7 @@ help:
 	bold:								Makes the selected text bold
 	italic:								Makes the selected text italic
 	underline:							Makes the selected text underlined
+	strikethrough:						Makes the selected text struck through
 	symbols:							Draws the selected text with symbols
 	reminder text:						Show reminder text for the selected keyword
 
@@ -444,6 +446,7 @@ tooltip:
 	bold:								Bold
 	italic:								Italic
 	underline:							Underline
+	strikethrough:						Strikethrough
 	symbols:							Symbols
 	reminder text:						Reminder Text
 
@@ -947,16 +950,20 @@ error:
 	# image import
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	can't download image:				Failed to download image: '%s'
+	import not image:					Filepath does not point to an image: '%s'
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	no field with name:					Could not find %s field named '%s'
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/es.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								&Negrita	Ctrl+B
 	italic:								&Cursiva	Ctrl+I
 	underline:							&Subrayado	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&Símbolos	Ctrl+M
 	reminder text:						&Texto recordatorio	Ctrl+R
 	insert symbol:						I&nsertar símbolo
@@ -225,6 +227,8 @@ help:
 	bold:								Pone el texto seleccionado en negrita
 	italic:								Pone el texto seleccionado en cursiva
 	underline:							Pone el texto seleccionado en subrayado
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							Dibuja el texto seleccionado con símbolos
 	reminder text:						Muestra el texto recordatorio de la Palabra Clave seleccionada
 
@@ -459,6 +463,8 @@ tooltip:
 	bold:								Negrita
 	italic:								Cursiva
 	underline:							Subrayado
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							Símbolos
 	reminder text:						Texto recordatorio
 
@@ -990,9 +996,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1000,7 +1014,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/fr.mse-locale/locale

@@ -81,6 +81,7 @@ menu:
 	bold:								&Gras	Ctrl+B
 	italic:								&Italique	Ctrl+I
 	underline:							Souligné	Ctrl+U
+	strikethrough:						Barré
 	symbols:							&Symboles	Ctrl+M
 	reminder text:						&Texte de rappel	Ctrl+R
 	insert symbol:						I&nsérer un Symbole
@@ -215,6 +216,7 @@ help:
 	bold:								Mettre le texte sélectionné en gras
 	italic:								Mettre le texte sélectionné en italique
 	underline:							Souligner le texte sélectionné
+	strikethrough:						Barrer le texte sélectionné
 	symbols:							Mettre le texte selectionné en symboles
 	reminder text:						Afficher le texte de rappel pour le Mot-clef sélectionné
 
@@ -444,6 +446,7 @@ tooltip:
 	bold:								Gras
 	italic:								Italique
 	underline:							Souligné
+	strikethrough:						Barré
 	symbols:							Symboles
 	reminder text:						Texte de rappel
 
@@ -944,16 +947,20 @@ error:
 	# image import
 	import not found:					Fichier non trouvé: '%s'
 	can't import image without set:		Vous devez d'abord sauver ou ouvrir un Set avant d'importer le fichier: '%s'
+	can't download image without set:	Vous devez d'abord sauver ou ouvrir un Set avant de télécharger le fichier: '%s'
 	can't create file stream:			Échec de la création du fichier: '%s'
 	can't write image to set:			Échec de la sauvegarde de l'image dans le Set: '%s'
 	can't import image:					Échec de l'import de l'image: '%s'
+	can't download image:				Échec du téléchargement de l'image: '%s'
+	import not image:					Le chemin ne contient pas une image: '%s'
+	download not image:					L'URL ne contient pas une image: '%s'
 
 	# card creation
 	no field with name:					Impossible de trouver le champ de %s nommé '%s'
 	styling data not map:				La valeur donnée pour « %s_data » n'est pas un dictionnaire
 	styling data without stylesheet:	Valeur donnée pour « %s_data » avant la définition d'un Style
 	cant set value:						Impossible de définir la valeur de la carte '%s', son type est incorrect
-	cant set image value:				On ne peut définir la valeur d'une image qu'avec un nom de fichier relatif depuis le package, ou avec la fonction import_image (dans le champ '%s')
+	cant set image value:				On ne peut définir la valeur d'une image qu'avec un nom de fichier relatif depuis le package, ou avec les fonctions import_image/download_image (dans le champ '%s')
 	cant set symbol value:				On ne peut définir la valeur d'un symbol qu'avec un nom de fichier relatif depuis le package (dans le champ '%s')
 	add card csv file not found:		Impossible de trouver ou charger le fichier CSV ou TSV spécifié
 	add card csv file malformed:		Fichier CSV ou TSV malformé, la rangée '%s' n'a pas le même nombre d'entrées que la première rangée

data/it.mse-locale/locale

@@ -80,7 +80,8 @@ menu:
 	format:								F&ormato
 	bold:								&Grassetto	Ctrl+B
 	italic:								&Corsivo	Ctrl+I
-	underline:							&Sottolineare	Ctrl+U
+	underline:							&Sottolineato	Ctrl+U
+	strikethrough:						Barrato
 	symbols:							&Simboli	Ctrl+M
 	reminder text:						&Promemoria	Ctrl+R
 	insert symbol:						I&nserisci Simbolo
@@ -212,9 +213,10 @@ help:
 	remove keyword:						Cancella la parola-chiave selezionata
 
 	# format menu
-	bold:								Applica il grassetto al testo selezionato
+	bold:								Imposta il testo selezionato in grassetto
-	italic:								Applica il corsivo al testo selezionato
+	italic:								Imposta il testo selezionato in corsivo
-	underline:							Sottolinea il testo selezionato
+	underline:							Imposta il testo selezionato sottolineato
+	strikethrough:						Imposta il testo selezionato barrato
 	symbols:							Trasforma il testo selezionato in simboli
 	reminder text:						Mostra promemoria per la parola-chiave selezionata
 
@@ -443,7 +445,8 @@ tooltip:
 	# format toolbar
 	bold:								Grassetto
 	italic:								Corsivo
-	underline:							Sottolineare
+	underline:							Sottolineato
+	strikethrough:						Barrato
 	symbols:							Simboli
 	reminder text:						Promemoria
 
@@ -944,16 +947,20 @@ error:
 	# image import
 	import not found:					File non trovato: '%s'
 	can't import image without set:		È necessario salvare o caricare un set prima di importare il file: '%s'
+	can't download image without set:	È necessario salvare o caricare un set prima di scaricare il file: '%s'
 	can't create file stream:			Impossibile creare il file: '%s'
 	can't write image to set:			Impossibile scrivere l'immagine nel set: '%s'
 	can't import image:					Impossibile importare l'immagine: '%s'
+	can't download image:				Impossibile scaricare l'immagine: '%s'
+	import not image:					Il percorso del file non punta a un'immagine: '%s'
+	download not image:					L'URL non punta a un'immagine: '%s'
 
 	# card creation
 	no field with name:					Impossibile trovare il campo di %s denominato '%s'
 	styling data not map:				Il valore specificato per '%s_data' non è un array associativo
 	styling data without stylesheet:	Valore specificato per '%s_data' prima dell'impostazione di un stile
 	cant set value:						Impossibile impostare il valore della carta '%s', non è del tipo corretto
-	cant set image value:				È possibile impostare il valore dell'immagine solo con un nome file relativo dall'interno del pacchetto, o con la funzione import_image, nel campo denominato '%s'
+	cant set image value:				È possibile impostare il valore dell'immagine solo con un nome file relativo dall'interno del pacchetto, o con le funzioni import_image/download_image, nel campo denominato '%s'
 	cant set symbol value:				È possibile impostare il valore del simbolo solo con un nome file relativo dall'interno del pacchetto, nel campo denominato '%s'
 	add card csv file not found:		Impossibile trovare o caricare il file CSV o TSV
 	add card csv file malformed:		File CSV o TSV non valido, la riga '%s' non ha lo stesso numero di voci della prima riga

data/jp.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								&太字	Ctrl+B
 	italic:								&斜体	Ctrl+I
 	underline:							下線	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&記号	Ctrl+M
 	reminder text:						&注釈文	Ctrl+R
 	insert symbol:						記号の挿入
@@ -225,6 +227,8 @@ help:
 	bold:								選択したテキストを太字(ボールド体)にします。
 	italic:								選択したテキストを斜体(イタリック体)にします。
 	underline:							選択したテキストに下線を付けます
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							選択したテキストをマナ・シンボルなどのシンボルにします。
 	reminder text:						選ばれたキーワード能力のための注釈文を表示させます。
 
@@ -458,6 +462,8 @@ tooltip:
 	bold:								太字
 	italic:								斜体
 	underline:							下線
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							シンボル
 	reminder text:						注釈文
 
@@ -990,9 +996,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1000,7 +1014,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/ko.mse-locale/locale

@@ -86,6 +86,8 @@ menu:
 	bold:								&굵게		Ctrl+B
 	italic:								&기울임꼴	Ctrl+I
 	underline:							&밑줄	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&기호	Ctrl+M
 	reminder text:						키워드 설명	Ctrl+R
 	insert symbol:						기호 삽입
@@ -225,6 +227,8 @@ help:
 	bold:								선택한 텍스트를 굵게 만듭니다.
 	italic:								선택한 텍스트를 이탤릭체로 만듭니다.
 	underline:							선택한 텍스트에 밑줄을 그어줍니다.
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							선택한 텍스트를 기호로 변환
 	reminder text:						선택한 키워드에 대한 알림 텍스트 표시
 
@@ -464,6 +468,8 @@ tooltip:
 	bold:								용감한
 	italic:								이탤릭체
 	underline:							밑줄
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							기호
 	reminder text:						알림 텍스트
 
@@ -996,9 +1002,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1006,7 +1020,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/pl.mse-locale/locale

@@ -98,6 +98,8 @@ menu:
 	italic:								&Kursywa	Ctrl+I
 	#TODO: Localize
 	underline:							&Underline	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							&Symbole	Ctrl+M
 	reminder text:						&Tekst przypomnienia	Ctrl+R
 	insert symbol:						&Wstaw symbol
@@ -246,6 +248,8 @@ help:
 	italic:								Pochyla zaznaczony tekst
 	#TODO: Localize
 	underline:							Makes the selected text underlined
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							Rysuje zaznaczony tekst z symbolami
 	reminder text:						Pokazuj tekst przypomnienia dla wybranego słowa kluczowego
 
@@ -494,6 +498,8 @@ tooltip:
 	italic:								Kursywa
 	#TODO: Localize
 	underline:							Underline
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							Symbole
 	reminder text:						Przypomnienie
 
@@ -1046,9 +1052,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1056,7 +1070,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

data/pt-br.mse-locale/locale

@@ -80,7 +80,8 @@ menu:
 	format:								F&ormatar
 	bold:								&Negrito	Ctrl+B
 	italic:								&Italico	Ctrl+I
-	underline:							&Sublinhada	Ctrl+U
+	underline:							&Sublinhado	Ctrl+U
+	strikethrough:						Riscado
 	symbols:							&Simbolos	Ctrl+M
 	reminder text:						&Texto Explicativo	Ctrl+R
 	insert symbol:						I&nserir Símbolo
@@ -212,9 +213,10 @@ help:
 	remove keyword:						Deleta a Palavra-Chave selecionada da lista.
 
 	# format menu
-	bold:								Faça o texto selecionado transformar-se em Negrito.
+	bold:								Colocar o texto selecionado em negrito
-	italic:								Faça o texto selecionado transformar-se em Itálico.
+	italic:								Colocar o texto selecionado em itálico
-	underline:							Torna o texto selecionado sublinhado
+	underline:							Colocar o texto selecionado em sublinhado
+	strikethrough:						Colocar o texto selecionado riscado
 	symbols:							Transforma uma parte do texto selecionada em simbolos.
 	reminder text:						Mostra ou oculta o Texto Explicativo de uma Palavra-Chave selecionado.
 
@@ -444,7 +446,8 @@ tooltip:
 	# format toolbar
 	bold:								Negrito
 	italic:								Itálico
-	underline:							Sublinhada
+	underline:							Sublinhado
+	strikethrough:						Riscado
 	symbols:							Simbolo
 	reminder text:						Texto Explicativo
 
@@ -944,17 +947,21 @@ error:
 
 	# image import
 	import not found:					Arquivo não encontrado: '%s'
-	can't import image without set:		É necessário salvar ou carregar uma Edição antes de importar o arquivo: '%s'
+	can't import image without set:		É necessário primeiro salvar ou carregar uma Edição antes de importar o arquivo: '%s'
+	can't download image without set:	É necessário primeiro salvar ou carregar uma Edição antes de baixar o arquivo: '%s'
 	can't create file stream:			Falha ao criar o arquivo: '%s'
 	can't write image to set:			Falha ao gravar a imagem na Edição: '%s'
 	can't import image:					Falha ao importar a imagem: '%s'
+	can't download image:				Falha ao baixar a imagem: '%s'
+	import not image:					O caminho do arquivo não aponta para uma imagem: '%s'
+	download not image:					A URL não aponta para uma imagem: '%s'
 
 	# card creation
 	no field with name:					Não foi possível encontrar o campo de %s chamado '%s'
 	styling data not map:				O valor fornecido para '%s_data' não é um vetor associativo
 	styling data without stylesheet:	Um valor foi fornecido para '%s_data' antes de um estilo ser definido
 	cant set value:						Não é possível definir o valor do cartão '%s', ele não é do tipo correto
-	cant set image value:				É possível definir o valor da imagem apenas com um nome de arquivo relativo de dentro do pacote ou com a função import_image, no campo chamado '%s'
+	cant set image value:				É possível definir o valor da imagem apenas com um nome de arquivo relativo de dentro do pacote ou com as funções import_image/download_image, no campo chamado '%s'
 	cant set symbol value:				É possível definir o valor do símbolo apenas com um nome de arquivo relativo de dentro do pacote, no campo chamado '%s'
 	add card csv file not found:		Não foi possível encontrar ou carregar o arquivo CSV ou TSV
 	add card csv file malformed:		Arquivo CSV ou TSV com formato incorreto, a linha '%s' não possui o mesmo número de entradas que a primeira linha

data/ru.mse-locale/locale

@@ -88,6 +88,8 @@ menu:
 	italic:								Курсив	Ctrl+I
 	#TODO: Localize
 	underline:							&Underline	Ctrl+U
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							Символ	Ctrl+M
 	reminder text:						Текст напоминания	Ctrl+R
 	insert symbol:						Вставить символ
@@ -237,6 +239,8 @@ help:
 	italic:								Сделать выделенный текст курсивом
 	#TODO: Localize
 	underline:							Makes the selected text underlined
+	#TODO: Localize
+	strikethrough:						Makes the selected text struck through
 	symbols:							Отрисовать выделенный текст символами
 	reminder text:						Показать текст напоминания для выбранного ключевого слова
 
@@ -482,6 +486,8 @@ tooltip:
 	italic:								Курсив
 	#TODO: Localize
 	underline:							Underline
+	#TODO: Localize
+	strikethrough:						Strikethrough
 	symbols:							Символ
 	reminder text:						Текст напоминания
 
@@ -1039,9 +1045,17 @@ error:
 	#TODO: Localize Section
 	import not found:					File not found: '%s'
 	can't import image without set:		Must first save or load a set file before importing file: '%s'
+	#TODO: Localize
+	can't download image without set:	Must first save or load a set file before downloading file: '%s'
 	can't create file stream:			Failed to create file stream: '%s'
 	can't write image to set:			Failed to write image to set: '%s'
 	can't import image:					Failed to import image: '%s'
+	#TODO: Localize
+	can't download image:				Failed to download image: '%s'
+	#TODO: Localize
+	import not image:					Filepath does not point to an image: '%s'
+	#TODO: Localize
+	download not image:					URL does not point to an image: '%s'
 
 	# card creation
 	#TODO: Localize Section
@@ -1049,7 +1063,7 @@ error:
 	styling data not map:				Given value for '%s_data' is not a map
 	styling data without stylesheet:	Given value for '%s_data' before a stylesheet was set
 	cant set value:						Can not set card value '%s', it is not of the right type
-	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image function, in field named '%s'
+	cant set image value:				Can only set image value with a relative filename from within the package, or with the import_image/download_image functions, in field named '%s'
 	cant set symbol value:				Can only set symbol value with a relative filename from within the package, in field named '%s'
 	add card csv file not found:		Could not find or load the CSV or TSV file
 	add card csv file malformed:		CSV or TSV file malformed, row '%s' does not have the same number of entries as the first row

resource/win32_res.rc

@@ -47,6 +47,8 @@ tool/italic IMAGE "tool/italic.png"
 tool/dark_italic IMAGE "tool/dark_italic.png"
 tool/underline IMAGE "tool/underline.png"
 tool/dark_underline IMAGE "tool/dark_underline.png"
+tool/strikethrough IMAGE "tool/strikethrough.png"
+tool/dark_strikethrough IMAGE "tool/dark_strikethrough.png"
 tool/symbol IMAGE "tool/symbol.png"
 tool/dark_symbol IMAGE "tool/dark_symbol.png"
 tool/reminder IMAGE "tool/reminder.png"
@@ -58,6 +60,7 @@ tool/card_add_multiple IMAGE "tool/card_add_multiple.png"
 tool/card_modify_multiple IMAGE "tool/card_modify_multiple.png"
 tool/card_del IMAGE "tool/card_del.png"
 tool/card_link IMAGE "tool/card_link.png"
+tool/dark_card_link IMAGE "tool/dark_card_link.png"
 tool/card_copy IMAGE "tool/card_copy.png"
 tool/card_rotate IMAGE "tool/card_rotate.png"
 tool/card_rotate_0 IMAGE "tool/card_rotate_0.png"

src/data/font.cpp

@@ -18,6 +18,7 @@ Font::Font()
   : name()
   , size(1)
   , underline(false)
+  , strikethrough(false)
   , scale_down_to(100000)
   , max_stretch(1.0)
   , color(Color(0,0,0))
@@ -83,13 +84,14 @@ void Font::TallyResourceFonts(String fontsDirectoryPath, vector<String>& fontFil
 
 bool Font::update(Context& ctx) {
   bool changes = false;
-  changes |= name        .update(ctx);
+  changes |= name                 .update(ctx);
-  changes |= italic_name .update(ctx);
+  changes |= italic_name          .update(ctx);
-  changes |= size        .update(ctx);
+  changes |= size                 .update(ctx);
-  changes |= weight      .update(ctx);
+  changes |= weight               .update(ctx);
-  changes |= style       .update(ctx);
+  changes |= style                .update(ctx);
-  changes |= underline   .update(ctx);
+  changes |= underline            .update(ctx);
-  changes |= color       .update(ctx);
+  changes |= strikethrough        .update(ctx);
+  changes |= color                .update(ctx);
   changes |= shadow_color         .update(ctx);
   changes |= shadow_displacement_x.update(ctx);
   changes |= shadow_displacement_y.update(ctx);
@@ -100,20 +102,21 @@ bool Font::update(Context& ctx) {
   return changes;
 }
 void Font::initDependencies(Context& ctx, const Dependency& dep) const {
-  name        .initDependencies(ctx, dep);
+  name                 .initDependencies(ctx, dep);
-  italic_name .initDependencies(ctx, dep);
+  italic_name          .initDependencies(ctx, dep);
-  size        .initDependencies(ctx, dep);
+  size                 .initDependencies(ctx, dep);
-  weight      .initDependencies(ctx, dep);
+  weight               .initDependencies(ctx, dep);
-  style       .initDependencies(ctx, dep);
+  style                .initDependencies(ctx, dep);
-  underline   .initDependencies(ctx, dep);
+  underline            .initDependencies(ctx, dep);
-  color       .initDependencies(ctx, dep);
+  strikethrough        .initDependencies(ctx, dep);
+  color                .initDependencies(ctx, dep);
   shadow_color         .initDependencies(ctx, dep);
   shadow_displacement_x.initDependencies(ctx, dep);
   shadow_displacement_y.initDependencies(ctx, dep);
   shadow_blur          .initDependencies(ctx, dep);
 }
 
-FontP Font::make(int add_flags, bool add_underline, String const* other_family, Color const* other_color, double const* other_size) const {
+FontP Font::make(int add_flags, bool add_underline, bool add_strikethrough, String const* other_family, Color const* other_color, double const* other_size) const {
   FontP f(new Font(*this));
   f->flags |= add_flags;
   if (add_flags & FONT_CODE_STRING) {
@@ -134,6 +137,9 @@ FontP Font::make(int add_flags, bool add_underline, String const* other_family,
   if (add_underline) {
     f->underline = true;
   }
+  if (add_strikethrough) {
+    f->strikethrough = true;
+  }
   if (other_color) {
     f->color = *other_color;
   }
@@ -156,13 +162,16 @@ wxFont Font::toWxFont(double scale) const {
 
   if (flags & FONT_CODE) {
     if (size_i < 2) {
-      return wxFont(wxNORMAL_FONT->GetPointSize(), wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, weight_i, underline(), _("Courier New"));
+      font = wxFont(wxNORMAL_FONT->GetPointSize(), wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, weight_i, underline(), _("Courier New"));
+      if (strikethrough()) font.MakeStrikethrough();
+      return font;
     } else {
       font = wxFont(size_i, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, weight_i, underline(), _("Courier New"));
     }
   } else if (name().empty()) {
     font = *wxNORMAL_FONT;
-    font.SetPointSize(size > 1 ? size_i : int(scale * font.GetPointSize()));
+    font.SetPointSize(size > 1 ? size_i : int(scale * font.GetPointSize()));
+    if (strikethrough()) font.MakeStrikethrough();
     return font;
   } else if (flags & FONT_ITALIC && !italic_name().empty()) {
     font = wxFont(size_i, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, weight_i, underline(), italic_name());
@@ -179,7 +188,8 @@ wxFont Font::toWxFont(double scale) const {
     // make it independent of screen dpi, always use 96 dpi
     // TODO: do something more sensible, and more portable
     font.SetPixelSize(wxSize(0, -(int)(scale*size*96.0/72.0 + 0.5) ));
-  #endif
+  #endif
+  if (strikethrough()) font.MakeStrikethrough();
   return font;
 }
 
@@ -189,6 +199,7 @@ IMPLEMENT_REFLECTION_NO_SCRIPT(Font) {
   REFLECT(weight);
   REFLECT(style);
   REFLECT(underline);
+  REFLECT(strikethrough);
   REFLECT(italic_name);
   REFLECT(color);
   REFLECT(scale_down_to);

src/data/font.hpp

@@ -38,6 +38,7 @@ public:
   Scriptable<double> size;                 ///< Size of the font
   Scriptable<String> weight, style;        ///< Weight and style of the font (bold/italic)
   Scriptable<bool>   underline;            ///< Underlined?
+  Scriptable<bool>   strikethrough;        ///< Struck through?
   double             scale_down_to;        ///< Smallest size to scale down to
   double             max_stretch;          ///< How much should the font be stretched before scaling down?
   Scriptable<Color>  color;                ///< Color to use
@@ -67,7 +68,7 @@ public:
   }
   
   /// Add style to a font, and optionally change the font family, color and size
-  FontP make(int add_flags, bool add_underline, String const* other_family, Color const* other_color, double const* other_size) const;
+  FontP make(int add_flags, bool add_underline, bool add_strikethrough, String const* other_family, Color const* other_color, double const* other_size) const;
   
   /// Convert this font to a wxFont
   wxFont toWxFont(double scale) const;

src/gui/control/card_list.cpp

@@ -650,7 +650,7 @@ void CardListBase::onContextMenu(wxContextMenuEvent&) {
     m.AppendSeparator();
     add_menu_item_tr(&m, ID_CARD_ADD, "card_add", "add card");
     add_menu_item_tr(&m, ID_CARD_REMOVE, "card_del", "remove card");
-    add_menu_item_tr(&m, ID_CARD_LINK, "card_link", "link card");
+    add_menu_item_tr(&m, ID_CARD_LINK, settings.darkModePrefix() + "card_link", "link card");
     PopupMenu(&m);
   }
 }

src/gui/set/cards_panel.cpp

@@ -136,7 +136,7 @@ CardsPanel::CardsPanel(Window* parent, int id)
     add_menu_item(menuCard, ID_CARD_ADD_JSON, "card_add_multiple", _MENU_("add card json") + _(" "), _HELP_("add card json"));
     add_menu_item_tr(menuCard, ID_CARD_ADD, "card_add", "add_card");
     add_menu_item(menuCard, ID_CARD_REMOVE, "card_del", _MENU_("remove card")+_(" "), _HELP_("remove card"));
-    add_menu_item(menuCard, ID_CARD_LINK, "card_link", _MENU_("link card") + _(" "), _HELP_("link card"));
+    add_menu_item(menuCard, ID_CARD_LINK, settings.darkModePrefix() + "card_link", _MENU_("link card") + _(" "), _HELP_("link card"));
     add_menu_item(menuCard, ID_CARD_AND_LINK_COPY, "card_copy", _MENU_("copy card and links") + _(" "), _HELP_("copy card and links"));
     add_menu_item(menuCard, ID_CARD_BULK, "card_modify_multiple", _MENU_("bulk modify") + _(" "), _HELP_("bulk modify"));
     menuCard->AppendSeparator();
@@ -153,7 +153,8 @@ CardsPanel::CardsPanel(Window* parent, int id)
   menuFormat = new wxMenu();
     add_menu_item_tr(menuFormat, ID_FORMAT_BOLD, settings.darkModePrefix() + "bold", "bold", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_ITALIC, settings.darkModePrefix() + "italic", "italic", wxITEM_CHECK);
-    add_menu_item_tr(menuFormat, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", wxITEM_CHECK);
+    add_menu_item_tr(menuFormat, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", wxITEM_CHECK);
+    add_menu_item_tr(menuFormat, ID_FORMAT_STRIKETHROUGH, settings.darkModePrefix() + "strikethrough", "strikethrough", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_SYMBOL, settings.darkModePrefix() + "symbol", "symbols", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_REMINDER, settings.darkModePrefix() + "reminder", "reminder_text", wxITEM_CHECK);
     menuFormat->AppendSeparator();
@@ -286,14 +287,15 @@ void CardsPanel::initUI(wxToolBar* tb, wxMenuBar* mb) {
   // Toolbar
   add_tool_tr(tb, ID_FORMAT_BOLD, settings.darkModePrefix() + "bold", "bold", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_ITALIC, settings.darkModePrefix() + "italic", "italic", false, wxITEM_CHECK);
-  add_tool_tr(tb, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", false, wxITEM_CHECK);
+  add_tool_tr(tb, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", false, wxITEM_CHECK);
+  add_tool_tr(tb, ID_FORMAT_STRIKETHROUGH, settings.darkModePrefix() + "strikethrough", "strikethrough", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_SYMBOL, settings.darkModePrefix() + "symbol", "symbols", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_REMINDER, settings.darkModePrefix() + "reminder", "reminder_text", false, wxITEM_CHECK);
   tb->AddSeparator();
   toolAddCard = add_tool_tr(tb, ID_CARD_ADD, "card_add", "add_card", false, wxITEM_DROPDOWN);
   tb->SetDropdownMenu(ID_CARD_ADD, makeAddCardsSubmenu(true));
   add_tool_tr(tb, ID_CARD_REMOVE, "card_del", "remove_card");
-  add_tool_tr(tb, ID_CARD_LINK, "card_link", "link_card");
+  add_tool_tr(tb, ID_CARD_LINK, settings.darkModePrefix() + "card_link", "link_card");
   tb->AddSeparator();
   add_tool_tr(tb, ID_CARD_ROTATE, "card_rotate", "rotate_card", false, wxITEM_DROPDOWN);
   auto menuRotate = new wxMenu();
@@ -322,6 +324,7 @@ void CardsPanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
   tb->DeleteTool(ID_FORMAT_BOLD);
   tb->DeleteTool(ID_FORMAT_ITALIC);
   tb->DeleteTool(ID_FORMAT_UNDERLINE);
+  tb->DeleteTool(ID_FORMAT_STRIKETHROUGH);
   tb->DeleteTool(ID_FORMAT_SYMBOL);
   tb->DeleteTool(ID_FORMAT_REMINDER);
   tb->DeleteTool(ID_CARD_ADD);
@@ -364,7 +367,7 @@ void CardsPanel::onUpdateUI(wxUpdateUIEvent& ev) {
     case ID_CARD_REMOVE:        ev.Enable(card_list->canDelete());      break;
     case ID_CARD_LINK:          ev.Enable(card_list->canLink());        break;
     case ID_CARD_AND_LINK_COPY: ev.Enable(card_list->canCopy());        break;
-    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_STRIKETHROUGH: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
       if (focused_control(this) == ID_EDITOR) {
         ev.Enable(editor->canFormat(ev.GetId()));
         ev.Check (editor->hasFormat(ev.GetId()));
@@ -472,7 +475,7 @@ void CardsPanel::onCommand(int id) {
     case ID_SELECT_COLUMNS: {
       card_list->selectColumns();
     }
-    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_STRIKETHROUGH: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
       if (focused_control(this) == ID_EDITOR) {
         editor->doFormat(id);
       }

src/gui/set/set_info_panel.cpp

@@ -36,7 +36,8 @@ void SetInfoPanel::initUI(wxToolBar* tb, wxMenuBar* mb) {
   // Toolbar
   add_tool_tr(tb, ID_FORMAT_BOLD, settings.darkModePrefix() + "bold", "bold", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_ITALIC, settings.darkModePrefix() + "italic", "italic", false, wxITEM_CHECK);
-  add_tool_tr(tb, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", false, wxITEM_CHECK);
+  add_tool_tr(tb, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", false, wxITEM_CHECK);
+  add_tool_tr(tb, ID_FORMAT_STRIKETHROUGH, settings.darkModePrefix() + "strikethrough", "strikethrough", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_SYMBOL, settings.darkModePrefix() + "symbol", "symbols", false, wxITEM_CHECK);
   add_tool_tr(tb, ID_FORMAT_REMINDER, settings.darkModePrefix() + "reminder", "reminder_text", false, wxITEM_CHECK);
   tb->Realize();
@@ -44,7 +45,8 @@ void SetInfoPanel::initUI(wxToolBar* tb, wxMenuBar* mb) {
   auto menuFormat = new wxMenu();
     add_menu_item_tr(menuFormat, ID_FORMAT_BOLD, settings.darkModePrefix() + "bold", "bold", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_ITALIC, settings.darkModePrefix() + "italic", "italic", wxITEM_CHECK);
-    add_menu_item_tr(menuFormat, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", wxITEM_CHECK);
+    add_menu_item_tr(menuFormat, ID_FORMAT_UNDERLINE, settings.darkModePrefix() + "underline", "underline", wxITEM_CHECK);
+    add_menu_item_tr(menuFormat, ID_FORMAT_STRIKETHROUGH, settings.darkModePrefix() + "strikethrough", "strikethrough", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_SYMBOL, settings.darkModePrefix() + "symbol", "symbols", wxITEM_CHECK);
     add_menu_item_tr(menuFormat, ID_FORMAT_REMINDER, settings.darkModePrefix() + "reminder", "reminder_text", wxITEM_CHECK);
   mb->Insert(2, menuFormat, _MENU_("format"));
@@ -57,6 +59,7 @@ void SetInfoPanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
   tb->DeleteTool(ID_FORMAT_BOLD);
   tb->DeleteTool(ID_FORMAT_ITALIC);
   tb->DeleteTool(ID_FORMAT_UNDERLINE);
+  tb->DeleteTool(ID_FORMAT_STRIKETHROUGH);
   tb->DeleteTool(ID_FORMAT_SYMBOL);
   tb->DeleteTool(ID_FORMAT_REMINDER);
   // Menus
@@ -65,7 +68,7 @@ void SetInfoPanel::destroyUI(wxToolBar* tb, wxMenuBar* mb) {
 
 void SetInfoPanel::onUpdateUI(wxUpdateUIEvent& ev) {
   switch (ev.GetId()) {
-    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_STRIKETHROUGH: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
       ev.Enable(editor->canFormat(ev.GetId()));
       ev.Check (editor->hasFormat(ev.GetId()));
       break;
@@ -75,7 +78,7 @@ void SetInfoPanel::onUpdateUI(wxUpdateUIEvent& ev) {
 
 void SetInfoPanel::onCommand(int id) {
   switch (id) {
-    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
+    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_STRIKETHROUGH: case ID_FORMAT_SYMBOL: case ID_FORMAT_REMINDER: {
       editor->doFormat(id);
       break;
     }

src/gui/value/text.cpp

@@ -805,7 +805,7 @@ bool TextValueEditor::doDelete() {
 
 bool TextValueEditor::canFormat(int type) const {
   switch (type) {
-    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE:
+    case ID_FORMAT_BOLD: case ID_FORMAT_ITALIC: case ID_FORMAT_UNDERLINE: case ID_FORMAT_STRIKETHROUGH:
       return !style().always_symbol && style().allow_formating;
     case ID_FORMAT_SYMBOL:
       return !style().always_symbol && style().allow_formating && style().symbol_font.valid();
@@ -825,6 +825,8 @@ bool TextValueEditor::hasFormat(int type) const {
       return is_in_tag(value().value(), _("<i"),   selection_start_i, selection_end_i);
     case ID_FORMAT_UNDERLINE:
       return is_in_tag(value().value(), _("<u"), selection_start_i, selection_end_i);
+    case ID_FORMAT_STRIKETHROUGH:
+      return is_in_tag(value().value(), _("<strike"), selection_start_i, selection_end_i);
     case ID_FORMAT_SYMBOL:
       return is_in_tag(value().value(), _("<sym"), selection_start_i, selection_end_i);
     case ID_FORMAT_REMINDER: {
@@ -855,6 +857,10 @@ void TextValueEditor::doFormat(int type) {
       addAction(toggle_format_action(valueP(), _("u"), selection_start_i, selection_end_i, selection_start, selection_end, _("Underline")));
       break;
     }
+    case ID_FORMAT_STRIKETHROUGH: {
+      addAction(toggle_format_action(valueP(), _("strike"), selection_start_i, selection_end_i, selection_start, selection_end, _("Strikethrough")));
+      break;
+    }
     case ID_FORMAT_SYMBOL: {
       addAction(toggle_format_action(valueP(), _("sym"), selection_start_i, selection_end_i, selection_start, selection_end, _("Symbols")));
       break;

src/render/text/element.cpp

@@ -34,7 +34,7 @@ struct Margins {
 // Helper class for TextElements::fromString, to allow persistent formating state accross recusive calls
 struct TextElementsFromString {
   // What formatting is enabled?
-  int bold = 0, italic = 0, underline = 0, symbol = 0;
+  int bold = 0, italic = 0, underline = 0, strikethrough = 0, symbol = 0;
   int soft = 0, kwpph = 0, param = 0, line = 0, soft_line = 0;
   int code = 0, code_kw = 0, code_string = 0, param_ref = 0;
   int param_id = 0, li = 0;
@@ -75,32 +75,34 @@ private:
         // a (formatting) tag
         size_t tag_start = pos;
         pos = skip_tag(text, tag_start);
-        if      (is_tag(text, tag_start, _( "<b")))          bold        += 1;
+        if      (is_tag(text, tag_start, _( "<b")))          bold          += 1;
-        else if (is_tag(text, tag_start, _("</b")))          bold        -= 1;
+        else if (is_tag(text, tag_start, _("</b")))          bold          -= 1;
-        else if (is_tag(text, tag_start, _( "<i")))          italic      += 1;
+        else if (is_tag(text, tag_start, _( "<i")))          italic        += 1;
-        else if (is_tag(text, tag_start, _("</i")))          italic      -= 1;
+        else if (is_tag(text, tag_start, _("</i")))          italic        -= 1;
-        else if (is_tag(text, tag_start, _("<u")))           underline   += 1;
+        else if (is_tag(text, tag_start, _( "<u")))          underline     += 1;
-        else if (is_tag(text, tag_start, _("</u")))          underline   -= 1;
+        else if (is_tag(text, tag_start, _("</u")))          underline     -= 1;
-        else if (is_tag(text, tag_start, _( "<sym")))        symbol      += 1;
+        else if (is_tag(text, tag_start, _( "<strike")))     strikethrough += 1;
-        else if (is_tag(text, tag_start, _("</sym")))        symbol      -= 1;
+        else if (is_tag(text, tag_start, _("</strike")))     strikethrough -= 1;
-        else if (is_tag(text, tag_start, _( "<line")))       line        += 1;
+        else if (is_tag(text, tag_start, _( "<sym")))        symbol        += 1;
-        else if (is_tag(text, tag_start, _("</line")))       line        -= 1;
+        else if (is_tag(text, tag_start, _("</sym")))        symbol        -= 1;
-        else if (is_tag(text, tag_start, _( "<soft-line")))  soft_line   += 1;
+        else if (is_tag(text, tag_start, _( "<line")))       line          += 1;
-        else if (is_tag(text, tag_start, _("</soft-line")))  soft_line   -= 1;
+        else if (is_tag(text, tag_start, _("</line")))       line          -= 1;
-        else if (is_tag(text, tag_start, _( "<sep-soft")))   soft        += 1;
+        else if (is_tag(text, tag_start, _( "<soft-line")))  soft_line     += 1;
-        else if (is_tag(text, tag_start, _("</sep-soft")))   soft        -= 1;
+        else if (is_tag(text, tag_start, _("</soft-line")))  soft_line     -= 1;
-        else if (is_tag(text, tag_start, _( "<soft")))       soft        += 1; // must be after <soft-line
+        else if (is_tag(text, tag_start, _( "<sep-soft")))   soft          += 1;
-        else if (is_tag(text, tag_start, _("</soft")))       soft        -= 1;
+        else if (is_tag(text, tag_start, _("</sep-soft")))   soft          -= 1;
-        else if (is_tag(text, tag_start, _( "<li")))         li          += 1;
+        else if (is_tag(text, tag_start, _( "<soft")))       soft          += 1; // must be after <soft-line
-        else if (is_tag(text, tag_start, _("</li")))         li          -= 1;
+        else if (is_tag(text, tag_start, _("</soft")))       soft          -= 1;
-        else if (is_tag(text, tag_start, _( "<atom-kwpph"))) kwpph       += 1;
+        else if (is_tag(text, tag_start, _( "<li")))         li            += 1;
-        else if (is_tag(text, tag_start, _("</atom-kwpph"))) kwpph       -= 1;
+        else if (is_tag(text, tag_start, _("</li")))         li            -= 1;
-        else if (is_tag(text, tag_start, _( "<code-kw")))    code_kw     += 1;
+        else if (is_tag(text, tag_start, _( "<atom-kwpph"))) kwpph         += 1;
-        else if (is_tag(text, tag_start, _("</code-kw")))    code_kw     -= 1;
+        else if (is_tag(text, tag_start, _("</atom-kwpph"))) kwpph         -= 1;
-        else if (is_tag(text, tag_start, _( "<code-str")))   code_string += 1;
+        else if (is_tag(text, tag_start, _( "<code-kw")))    code_kw       += 1;
-        else if (is_tag(text, tag_start, _("</code-str")))   code_string -= 1;
+        else if (is_tag(text, tag_start, _("</code-kw")))    code_kw       -= 1;
-        else if (is_tag(text, tag_start, _( "<code")))       code        += 1;
+        else if (is_tag(text, tag_start, _( "<code-str")))   code_string   += 1;
-        else if (is_tag(text, tag_start, _("</code")))       code        -= 1;
+        else if (is_tag(text, tag_start, _("</code-str")))   code_string   -= 1;
+        else if (is_tag(text, tag_start, _( "<code")))       code          += 1;
+        else if (is_tag(text, tag_start, _("</code")))       code          -= 1;
         else if (is_tag(text, tag_start, _( "<color"))) {
           size_t colon = text.find_first_of(_(">:"), tag_start);
           if (colon < pos - 1 && text.GetChar(colon) == _(':')) {
@@ -303,6 +305,7 @@ private:
       (code_kw     > 0 ? FONT_CODE_KW     : FONT_NORMAL) |
       (code_string > 0 ? FONT_CODE_STRING : FONT_NORMAL),
       underline > 0,
+      strikethrough > 0,
       fonts.empty() ? nullptr : &fonts.back(),
       param > 0 || param_ref > 0
         ? &param_colors[(param_id++) % param_colors_count]

src/script/functions/export.cpp

@@ -218,6 +218,7 @@ String to_html(const String& str_in, const SymbolFontP& symbol_font, double symb
   Tag bold  (_("<b>"), _("</b>")),
       italic(_("<i>"), _("</i>")),
       underline(_("<u>"), _("</u>")),
+      strikethrough(_("<s>"), _("</s>")),
       symbol(_("<span class=\"symbol\">"), _("</span>"));
   TagStack tags;
   String symbols;
@@ -237,6 +238,10 @@ String to_html(const String& str_in, const SymbolFontP& symbol_font, double symb
         tags.open(ret, underline);
       } else if (is_substr(str, i, _("/u"))) {
         tags.close(ret, underline);
+      } else if (is_substr(str, i, _("strike"))) {
+        tags.open(ret, strikethrough);
+      } else if (is_substr(str, i, _("/strike"))) {
+        tags.close(ret, strikethrough);
       } else if (is_substr(str, i, _("sym"))) {
         tags.open (ret, symbol);
       } else if (is_substr(str, i, _("/sym"))) {
@@ -312,8 +317,9 @@ String to_bbcode(const String& str_in) {
   String str = remove_tag_contents(str_in,_("<sep-soft"));
   String ret;
   Tag bold  (_("[b]"), _("[/b]")),
-        italic(_("[i]"), _("[/i]")),
+      italic(_("[i]"), _("[/i]")),
-        underline(_("[u]"), _("[/u]"));
+      underline(_("[u]"), _("[/u]")),
+      strikethrough(_("[s]"), _("[/s]"));
   TagStack tags;
   String symbols;
   for (size_t i = 0 ; i < str.size() ; ) {
@@ -332,6 +338,10 @@ String to_bbcode(const String& str_in) {
         tags.open(ret, underline);
       } else if (is_substr(str, i, _("/u"))) {
         tags.close(ret, underline);
+      } else if (is_substr(str, i, _("strike"))) {
+        tags.open(ret, strikethrough);
+      } else if (is_substr(str, i, _("/strike"))) {
+        tags.close(ret, strikethrough);
       }
       /*else if (is_substr(str, i, _("sym"))) {
         tags.open (ret, symbol);

src/util/window_id.hpp

@@ -133,6 +133,7 @@ enum ChildMenuID {
   ID_FORMAT_BOLD = 6201,
   ID_FORMAT_ITALIC,
   ID_FORMAT_UNDERLINE,
+  ID_FORMAT_STRIKETHROUGH,
   ID_FORMAT_SYMBOL,
   ID_FORMAT_REMINDER,
   ID_INSERT_SYMBOL,