doc: update list of actions executed when a trigger is called (user's guide)

doc/de/weechat_user.de.txt

@@ -2976,10 +2976,8 @@ trigger.trigger.beep.return_code = ok
 ==== Execution
 
 When a trigger callback is called, following actions are executed, in this
-order:
+order, if triggers are globally enabled and if the trigger itself is enabled:
 
-. check if triggers are globally enabled: if not, exit
-. check if trigger is enabled: if not, exit
 . check trigger conditions: if false, exit
 . replace text in trigger using regular expression(s)
 . execute command(s)

doc/en/weechat_user.en.txt

@@ -2913,10 +2913,8 @@ trigger.trigger.beep.return_code = ok
 ==== Execution
 
 When a trigger callback is called, following actions are executed, in this
-order:
+order, if triggers are globally enabled and if the trigger itself is enabled:
 
-. check if triggers are globally enabled: if not, exit
-. check if trigger is enabled: if not, exit
 . check trigger conditions: if false, exit
 . replace text in trigger using regular expression(s)
 . execute command(s)

doc/fr/weechat_user.fr.txt

@@ -3008,10 +3008,9 @@ trigger.trigger.beep.return_code = ok
 ==== Exécution
 
 Lorsque le callback d'un trigger est appelé, les actions suivantes sont
-exécutées, dans cet ordre :
+exécutées, dans cet ordre, si les triggers sont globalement activés et si le
+trigger lui-même est activé :
 
-. vérifier si les triggers sont globalement activés: si non, sortir
-. vérifier si le trigger est activé: si non, sortir
 . vérifier les conditions du trigger: si faux, sortir
 . remplacer du texte dans le trigger en utilisant des expressions régulières
 . exécuter la/les commande(s)

doc/it/weechat_user.it.txt

@@ -3044,10 +3044,8 @@ trigger.trigger.beep.return_code = ok
 ==== Execution
 
 When a trigger callback is called, following actions are executed, in this
-order:
+order, if triggers are globally enabled and if the trigger itself is enabled:
 
-. check if triggers are globally enabled: if not, exit
-. check if trigger is enabled: if not, exit
 . check trigger conditions: if false, exit
 . replace text in trigger using regular expression(s)
 . execute command(s)

doc/ja/weechat_user.ja.txt

@@ -2917,10 +2917,8 @@ trigger.trigger.beep.return_code = ok
 ==== Execution
 
 When a trigger callback is called, following actions are executed, in this
-order:
+order, if triggers are globally enabled and if the trigger itself is enabled:
 
-. check if triggers are globally enabled: if not, exit
-. check if trigger is enabled: if not, exit
 . check trigger conditions: if false, exit
 . replace text in trigger using regular expression(s)
 . execute command(s)

doc/pl/weechat_user.pl.txt

@@ -2943,10 +2943,8 @@ trigger.trigger.beep.return_code = ok
 ==== Execution
 
 When a trigger callback is called, following actions are executed, in this
-order:
+order, if triggers are globally enabled and if the trigger itself is enabled:
 
-. check if triggers are globally enabled: if not, exit
-. check if trigger is enabled: if not, exit
 . check trigger conditions: if false, exit
 . replace text in trigger using regular expression(s)
 . execute command(s)