trigger: add variable ${tg_hook_type} (closes #1765)

ChangeLog.adoc

@@ -36,6 +36,7 @@ New features::
   * logger: add options to rotate and compress log files: logger.file.rotation_compression_level, logger.file.rotation_compression_type and logger.file.rotation_size_max (issue #314)
   * spell: allow special dict value "-" to disable spell checking on a specific buffer (issue #1699)
   * trigger: add elapsed time for trigger execution on monitor buffer when trigger debug is set, add option trigger.color.identifier (issue #1806)
+  * trigger: add variable `${tg_hook_type}` (issue #1765)
 
 Bug fixes::
 

doc/de/weechat_user.de.adoc

@@ -5060,6 +5060,8 @@ Alle Callbacks setzen folgende Variablen in das hashtable:
 |===
 | Variable        | Typ    | Beschreibung
 | tg_trigger_name | string | Name des Trigger.
+// TRANSLATION MISSING
+| tg_hook_type    | string | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/en/weechat_user.en.adoc

@@ -4941,6 +4941,7 @@ All callbacks set following variables in hashtable:
 |===
 | Variable        | Type   | Description
 | tg_trigger_name | string | Name of trigger.
+| tg_hook_type    | string | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/fr/weechat_user.fr.adoc

@@ -5104,6 +5104,7 @@ de hachage :
 |===
 | Variable        | Type   | Description
 | tg_trigger_name | chaîne | Nom du trigger.
+| tg_hook_type    | chaîne | Type de hook : "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/it/weechat_user.it.adoc

@@ -5286,6 +5286,7 @@ All callbacks set following variables in hashtable:
 |===
 | Variable        | Type   | Description
 | tg_trigger_name | string | Name of trigger.
+| tg_hook_type    | string | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/ja/weechat_user.ja.adoc

@@ -5099,6 +5099,8 @@ All callbacks set following variables in hashtable:
 | 変数            | 型     | 説明
 // TRANSLATION MISSING
 | tg_trigger_name | string | Name of trigger.
+// TRANSLATION MISSING
+| tg_hook_type    | string | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/pl/weechat_user.pl.adoc

@@ -5014,6 +5014,8 @@ Wszystkie callbacki ustawiają następujące zmienne w tablicy hashy:
 |===
 | Zmienna         | Typ  | Opis
 | tg_trigger_name | ciąg | Nazwa triggera.
+// TRANSLATION MISSING
+| tg_hook_type    | ciąg | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

doc/sr/weechat_user.sr.adoc

@@ -4655,6 +4655,8 @@ ${tg_displayed} && (${tg_highlight} || ${tg_msg_pv})
 |===
 | Променљива      | Тип    | Опис
 | tg_trigger_name | стринг | Име окидача.
+// TRANSLATION MISSING
+| tg_hook_type    | стринг | Hook type: "signal", "command", etc.
 |===
 
 [[trigger_data_signal]]

src/plugins/trigger/trigger-callback.c

@@ -144,6 +144,10 @@ trigger_callback_set_common_vars (struct t_trigger *trigger,
         return;
 
     weechat_hashtable_set (hashtable, "tg_trigger_name", trigger->name);
+    weechat_hashtable_set (
+        hashtable, "tg_hook_type",
+        trigger_hook_type_string[
+            weechat_config_integer (trigger->options[TRIGGER_OPTION_HOOK])]);
 }
 
 /*