doc: add trigger example to colorize URLs

doc/de/weechat_user.de.txt

@@ -3371,6 +3371,19 @@ string/string).
 [[trigger_examples]]
 ==== Examples
 
+[[trigger_example_url_color]]
+===== Color for URLs
+
+Display URLs in green:
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+The simple regex used to detect URL may not catch well all URLs, but it is
+faster than a complex regex.
+
 [[trigger_example_auto_pong]]
 ===== Auto pong on ping queries
 

doc/en/weechat_user.en.txt

@@ -3311,6 +3311,19 @@ string/string).
 [[trigger_examples]]
 ==== Examples
 
+[[trigger_example_url_color]]
+===== Color for URLs
+
+Display URLs in green:
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+The simple regex used to detect URL may not catch well all URLs, but it is
+faster than a complex regex.
+
 [[trigger_example_auto_pong]]
 ===== Auto pong on ping queries
 

doc/fr/weechat_user.fr.txt

@@ -3422,6 +3422,20 @@ reçue (type : chaîne/chaîne).
 [[trigger_examples]]
 ==== Exemples
 
+[[trigger_example_url_color]]
+===== Couleur pour les URLs
+
+Afficher les URLs en vert :
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+La simple expression régulière utilisée pour détecter l'URL peut ne pas capturer
+correctement toutes les URLs, mais elle est plus rapide qu'une expression
+régulière complexe.
+
 [[trigger_example_auto_pong]]
 ===== Pong auto sur les requêtes ping
 

doc/it/weechat_user.it.txt

@@ -3444,6 +3444,19 @@ string/string).
 [[trigger_examples]]
 ==== Examples
 
+[[trigger_example_url_color]]
+===== Color for URLs
+
+Display URLs in green:
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+The simple regex used to detect URL may not catch well all URLs, but it is
+faster than a complex regex.
+
 [[trigger_example_auto_pong]]
 ===== Auto pong on ping queries
 

doc/ja/weechat_user.ja.txt

@@ -3315,6 +3315,19 @@ string/string).
 [[trigger_examples]]
 ==== Examples
 
+[[trigger_example_url_color]]
+===== Color for URLs
+
+Display URLs in green:
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+The simple regex used to detect URL may not catch well all URLs, but it is
+faster than a complex regex.
+
 [[trigger_example_auto_pong]]
 ===== Auto pong on ping queries
 

doc/pl/weechat_user.pl.txt

@@ -3336,6 +3336,19 @@ string/string).
 [[trigger_examples]]
 ==== Examples
 
+[[trigger_example_url_color]]
+===== Color for URLs
+
+Display URLs in green:
+
+----
+/trigger add url_color modifier weechat_print "${tg_notify}" "==\S+://\S+==${color:green}$0${color:reset}=="
+----
+
+[NOTE]
+The simple regex used to detect URL may not catch well all URLs, but it is
+faster than a complex regex.
+
 [[trigger_example_auto_pong]]
 ===== Auto pong on ping queries