trigger: evaluate arguments of command when the trigger is created (closes #1472)

ChangeLog.adoc

@@ -21,6 +21,7 @@ https://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]
 New features::
 
   * buflist: evaluate option buflist.look.sort so that sort can be customized for each of the three buflist bar items (issue #1465)
+  * trigger: evaluate arguments of command when the trigger is created (issue #1472)
 
 Bug fixes::
 

ReleaseNotes.adoc

@@ -17,6 +17,31 @@ https://weechat.org/files/changelog/ChangeLog-devel.html[ChangeLog]
 (file _ChangeLog.adoc_ in sources).
 
 
+[[v2.9]]
+== Version 2.9 (under dev)
+
+[[v2.9_trigger_command_eval]]
+=== Evaluation of trigger command arguments
+
+The arguments for a trigger command (except the command itself) are now evaluated.
+
+That means you can use for example new lines in the command description, like that:
+
+----
+/trigger add test command "test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2"
+----
+
+The command `/help test` will display this help in WeeChat:
+
+----
+[trigger]  /test  arg1 arg2
+
+test command
+
+arg1: description 1
+arg2: description 2
+----
+
 [[v2.8]]
 == Version 2.8 (2020-03-29)
 

doc/de/autogen/user/trigger_commands.adoc

@@ -20,69 +20,69 @@
           default -yes
           monitor [<filter>]
 
-       list: zeigt eine Liste aller Trigger (ohne Angabe von Argumente wird diese Liste standardmäßig ausgegeben)
+       list: list triggers (without argument, this list is displayed)
-   listfull: zeigt eine detaillierte Liste, mit zusätzlichen Informationen, aller Trigger an
+   listfull: list triggers with detailed info for each trigger
-listdefault: zeigt die standardmäßig genutzten Trigger an
+listdefault: list default triggers
-        add: fügt einen Trigger hinzu
+        add: add a trigger
-     addoff: fügt einen Trigger hinzu (deaktiviert)
+     addoff: add a trigger (disabled)
- addreplace: erzeugt neuen Trigger oder ersetzt einen schon existierenden Trigger
+ addreplace: add or replace an existing trigger
-       name: Name des Trigger
+       name: name of trigger
        hook: signal, hsignal, modifier, line, print, command, command_run, timer, config, focus, info, info_hashtable
-  arguments: Argumente für den Hook, abhängig vom genutzten Hook (getrennt durch Semikolon):
+  arguments: arguments for the hook, depending on hook (separated by semicolons):
-             signal: Name(en) des signals (erforderlich)
+             signal: name(s) of signal (required)
-             hsignal: Name(en) des hsignal (erforderlich)
+             hsignal: name(s) of hsignal (required)
-             modifier: Name(en) des modifier (erforderlich)
+             modifier: name(s) of modifier (required)
-             line: Buffertyp ("formatted", "free" oder "*"), Liste von Buffermasken, Tags
+             line: buffer type ("formatted", "free" or "*"), list of buffer masks, tags
-             print: Buffer, Tags, Nachricht, Farben entfernen
+             print: buffer, tags, message, strip colors
-             command: Befehl (erforderlich), Beschreibung, Argumente, Beschreibung der Argumente, Vervollständigung
+             command: command (required), description, arguments, description of arguments, completion (all arguments except command are evaluated, see /help eval)
-             command_run: Befehl(e) (erforderlich)
+             command_run: command(s) (required)
-             timer: Intervall (erforderlich), Anpassung an Sekunden (erforderlich), maximale Anzahl an Aufrufen
+             timer: interval (required), align on second, max calls
-             config: Name der Einstellung (erforderlich)
+             config: name(s) of option (required)
-             focus: Name(n) für sichtbaren Bereich (erforderlich) (z.B. "chat" für Chatbereich)
+             focus: name(s) of area (required)
-             info: Name(n) der Information (erforderlich)
+             info: name(s) of info (required)
-             info_hashtable: Name(n) der Information (erforderlich)
+             info_hashtable: name(s) of info (required)
- conditions: evaluierte Bedingungen für den Trigger
+ conditions: evaluated conditions for the trigger
-      regex: einer oder mehrere reguläre Ausdrücke um Zeichenketten in Variablen zu ersetzen
+      regex: one or more regular expressions to replace strings in variables
-    command: Befehl welcher ausgeführt werden soll (mehrere Befehle müssen durch ";" voneinander getrennt werden)
+    command: command to execute (many commands can be separated by ";")
-return_code: Rückgabewert für Callback (ok (standard), ok_eat, error)
+return_code: return code in callback (ok (default), ok_eat, error)
-post_action: Aktion welche nach der Abarbeitung des Triggers ausgeführt werden soll (none (Standardwert), disable, delete)
+post_action: action to take after execution (none (default), disable, delete)
-   addinput: erstellt einen Trigger mit einer standardmäßigen Mustervorlage
+   addinput: set input with default arguments to create a trigger
-      input: kopiert den kompletten Trigger-Befehl in die Eingabezeile
+      input: set input with the command used to create the trigger
-     output: schickt den Trigger-Befehl als Text in den Buffer
+     output: send the command to create the trigger on the buffer
-   recreate: wie "input", allerdings wird die Einstellung "addreplace" anstelle von "add" genutzt
+   recreate: same as "input", with option "addreplace" instead of "add"
-        set: definiert, innerhalb eines Triggers, eine Einstellung neu
+        set: set an option in a trigger
-     option: Name einer Einstellung: name, hook, arguments, conditions, regex, command, return_code
+     option: name of option: name, hook, arguments, conditions, regex, command, return_code
-             (um Hilfe über eine Einstellung zu erhalten: /help trigger.trigger.<name>.<option>)
+             (for help on option, you can type: /help trigger.trigger.<name>.<option>)
-      value: neuer Wert für Einstellung
+      value: new value for the option
-     rename: benennt einen Trigger um
+     rename: rename a trigger
-       copy: kopiert einen Trigger
+       copy: copy a trigger
-     enable: aktiviert Trigger (ohne Angabe von Argumenten: aktiviert alle Trigger)
+     enable: enable trigger(s) (without arguments: enable triggers globally)
-    disable: deaktiviert Trigger (ohne Angabe von Argumenten: deaktiviert alle Trigger)
+    disable: disable trigger(s) (without arguments: disable triggers globally)
-     toggle: de-/aktiviert Trigger (ohne Angabe von Argumenten: de-/aktiviert alle Trigger)
+     toggle: toggle trigger(s) (without arguments: toggle triggers globally)
-    restart: startet Trigger neu (Hook(s) werden neu erstellt)
+    restart: restart trigger(s) (recreate the hooks)
-       show: zeigt detaillierte Informationen zu einem Trigger (inklusive einer kleinen Statistik)
+       show: show detailed info on a trigger (with some stats)
-        del: entfernt einen Trigger
+        del: delete a trigger
-       -all: führt eine Aktion aus, die alle Trigger beinhaltet
+       -all: do action on all triggers
-    restore: stellt Trigger mit Standardwerten wieder her (funktioniert nur bei vorgegebenen Triggern)
+    restore: restore trigger(s) with the default values (works only for default triggers)
-    default: stellt die standardmäßigen Trigger wieder her
+    default: delete all triggers and restore default ones
-    monitor: öffnet den Trigger Monitor-Buffer, mit optionaler Filterfunktion:
+    monitor: open the trigger monitor buffer, with optional filter:
-     Filter: zeigt Hooks/Trigger an (ein Hook muss mit "@" beginnen, zum Beispiel "@signal"), mehrere Filter können durch Kommata voneinander getrennt werden; Platzhalter "*" kann im Namen des Trigger verwendet werden
+     filter: filter hooks/triggers to display (a hook must start with "@", for example "@signal"), many filters can be separated by commas; wildcard "*" is allowed in each trigger name
 
-Wenn ein Trigger-Callback aufgerufen wird, dann wird folgende Befehlskette ausgeführt:
+When a trigger callback is called, following actions are performed, in this order:
-  1. Überprüfung von Bedingungen; falls unwahr, beenden
+  1. check conditions; if false, exit
-  2. ersetze Text mittels einem oder mehreren erweiterten regulären POSIX Ausdrücken (sofern im Trigger definiert)
+  2. replace text using POSIX extended regular expression(s) (if defined in trigger)
-  3. ein oder mehrere Befehle werden ausgeführt (sofern im Trigger definiert)
+  3. execute command(s) (if defined in trigger)
-  4. Beendigung mit einem Rückgabewert (ausgenommen sind modifiers, line, focus, info und info_hashtable)
+  4. exit with a return code (except for modifier, line, focus, info and info_hashtable)
-  5. Aktion welche nach der Abarbeitung des Triggers ausgeführt werden soll
+  5. perform post action
 
-Beispiele (die standardmäßig verfügbaren Trigger kann man sich mit "/trigger listdefault" anzeigen lassen):
+Examples (you can also look at default triggers with /trigger listdefault):
-  fügt einer Nachricht die Textattribute *fett*, _unterstrichen_ und /kursiv/ hinzu:
+  add text attributes *bold*, _underline_ and /italic/ (only in user messages):
     /trigger add effects modifier weechat_print "${tg_tag_nick}" "==\*([^ ]+)\*==*${color:bold}${re:1}${color:-bold}*== ==_([^ ]+)_==_${color:underline}${re:1}${color:-underline}_== ==/([^ ]+)/==/${color:italic}${re:1}${color:-italic}/"
-  verbirgt die Nicklist auf kleineren Terminals:
+  hide nicklist bar on small terminals:
     /trigger add resize_small signal signal_sigwinch "${info:term_width} < 100" "" "/bar hide nicklist"
     /trigger add resize_big signal signal_sigwinch "${info:term_width} >= 100" "" "/bar show nicklist"
-  speichert die Konfiguration jede Stunde ab:
+  silently save config each hour:
     /trigger add cfgsave timer 3600000;0;0 "" "" "/mute /save"
-  öffnet den Trigger Monitor und zeigt ausschließlich modifier und Trigger an, die mit "resize" im Namen beginnen:
+  open trigger monitor and show only modifiers and triggers whose name starts with "resize":
     /trigger monitor @modifier,resize*
 ----

doc/de/weechat_user.de.adoc

@@ -3923,14 +3923,16 @@ ein Semikolon getrennt.
   `+*;;;1+` |
   link:weechat_plugin_api.en.html#_hook_print[hook_print] (Englisch)
 
+// TRANSLATION MISSING
 | command |
   1. Befehlsname (Priorität erlaubt) (erforderlich) +
-  2. Beschreibung +
+  2. Beschreibung (evaluated, siehe Befehl <<command_weechat_eval,/eval>>) +
-  3. Argumente +
+  3. Argumente (evaluated, siehe Befehl <<command_weechat_eval,/eval>>) +
-  4. Beschreibung der Argumente +
+  4. Beschreibung der Argumente (evaluated, siehe Befehl <<command_weechat_eval,/eval>>) +
-  5. Vervollständigung |
+  5. Vervollständigung (evaluated, siehe Befehl <<command_weechat_eval,/eval>>) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.en.html#_hook_command[hook_command] (Englisch)
 
 | command_run |

doc/en/autogen/user/trigger_commands.adoc

@@ -34,7 +34,7 @@ listdefault: list default triggers
              modifier: name(s) of modifier (required)
              line: buffer type ("formatted", "free" or "*"), list of buffer masks, tags
              print: buffer, tags, message, strip colors
-             command: command (required), description, arguments, description of arguments, completion
+             command: command (required), description, arguments, description of arguments, completion (all arguments except command are evaluated, see /help eval)
              command_run: command(s) (required)
              timer: interval (required), align on second, max calls
              config: name(s) of option (required)

doc/en/weechat_user.en.adoc

@@ -3839,12 +3839,13 @@ The arguments depend on the hook used. They are separated by semicolons.
 
 | command |
   1. command name (priority allowed) (required) +
-  2. description +
+  2. description (evaluated, see command <<command_weechat_eval,/eval>>) +
-  3. arguments +
+  3. arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
-  4. description of arguments +
+  4. description of arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
-  5. completion |
+  5. completion (evaluated, see command <<command_weechat_eval,/eval>>) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.en.html#_hook_command[hook_command]
 
 | command_run |

doc/fr/autogen/user/trigger_commands.adoc

@@ -34,7 +34,7 @@ listdefault : lister les triggers par défaut
               modifier : nom(s) de modificateur (obligatoire)
               line : type de tampon ("formatted", "free" ou "*"), liste de masques de tampons, étiquettes
               print : tampon, étiquettes, message, suppression des couleurs (0/1)
-              command : commande (obligatoire), description, paramètres, description des paramètres, complétion
+              command : commande (obligatoire), description, paramètres, description des paramètres, complétion (tous les paramètres sauf la commande sont évalués, voir /help eval)
               command_run : commande(s) (obligatoire)
               timer : intervalle (obligatoire), alignement sur la seconde, nombre max d'appels
               config : nom(s) de l'option (obligatoire)

doc/fr/weechat_user.fr.adoc

@@ -3965,12 +3965,13 @@ points-virgules.
 
 | command |
   1. nom de commande (priorité autorisée) (obligatoire) +
-  2. description +
+  2. description (évalué, voir la commande <<command_weechat_eval,/eval>>) +
-  3. paramètres +
+  3. paramètres (évalué, voir la commande <<command_weechat_eval,/eval>>) +
-  4. description des paramètres +
+  4. description des paramètres (évalué, voir la commande <<command_weechat_eval,/eval>>) +
-  5. complétion |
+  5. complétion (évalué, voir la commande <<command_weechat_eval,/eval>>) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;commande de test;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.fr.html#_hook_command[hook_command]
 
 | command_run |

doc/it/autogen/user/trigger_commands.adoc

@@ -34,7 +34,7 @@ listdefault: list default triggers
              modifier: name(s) of modifier (required)
              line: buffer type ("formatted", "free" or "*"), list of buffer masks, tags
              print: buffer, tags, message, strip colors
-             command: command (required), description, arguments, description of arguments, completion
+             command: command (required), description, arguments, description of arguments, completion (all arguments except command are evaluated, see /help eval)
              command_run: command(s) (required)
              timer: interval (required), align on second, max calls
              config: name(s) of option (required)

doc/it/weechat_user.it.adoc

@@ -4131,12 +4131,13 @@ The arguments depend on the hook used. They are separated by semicolons.
 
 | command |
   1. command name (priority allowed) (required) +
-  2. description +
+  2. description (evaluated, see command <<command_weechat_eval,/eval>>) +
-  3. arguments +
+  3. arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
-  4. description of arguments +
+  4. description of arguments (evaluated, see command <<command_weechat_eval,/eval>>) +
-  5. completion |
+  5. completion (evaluated, see command <<command_weechat_eval,/eval>>) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.it.html#_hook_command[hook_command]
 
 | command_run |

doc/ja/autogen/user/trigger_commands.adoc

@@ -20,69 +20,69 @@
           default -yes
           monitor [<filter>]
 
-       list: トリガをリストアップ (引数なしの場合、このリストを表示します)
+       list: list triggers (without argument, this list is displayed)
-   listfull: 各トリガに関する詳細な情報を付けてトリガをリストアップ
+   listfull: list triggers with detailed info for each trigger
-listdefault: デフォルトトリガをリストアップ
+listdefault: list default triggers
-        add: トリガを追加
+        add: add a trigger
-     addoff: トリガを追加 (無効状態で)
+     addoff: add a trigger (disabled)
- addreplace: 追加または存在するトリガを置換
+ addreplace: add or replace an existing trigger
-       name: トリガの名前
+       name: name of trigger
-       hook: signal、hsignal、modifier、line、print、command、command_run、timer、config、focus、info、info_hashtable
+       hook: signal, hsignal, modifier, line, print, command, command_run, timer, config, focus, info, info_hashtable
-  arguments: フックの引数、フックの種類に依存 (セミコロンで区切る):
+  arguments: arguments for the hook, depending on hook (separated by semicolons):
-             signal: シグナルの名前 (必須)
+             signal: name(s) of signal (required)
-             hsignal: hsignal の名前 (必須)
+             hsignal: name(s) of hsignal (required)
-             modifier: modifier の名前 (必須)
+             modifier: name(s) of modifier (required)
-             line: バッファ型 ("formatted"、"free"、"*")、バッファマスクおよびタグのリスト
+             line: buffer type ("formatted", "free" or "*"), list of buffer masks, tags
-             print: バッファ、タグ、メッセージ、色の削除
+             print: buffer, tags, message, strip colors
-             command: コマンド (必須)、説明、引数、引数の説明、補完
+             command: command (required), description, arguments, description of arguments, completion (all arguments except command are evaluated, see /help eval)
-             command_run: コマンド (必須)
+             command_run: command(s) (required)
-             timer: インターバル (必須)、秒の調節、最大呼び出し回数
+             timer: interval (required), align on second, max calls
-             config: オプションの名前 (必須)
+             config: name(s) of option (required)
-             focus: エリアの名前 (必須)
+             focus: name(s) of area (required)
-             info: インフォ名 (必須)
+             info: name(s) of info (required)
-             info_hashtable: インフォ名 (必須)
+             info_hashtable: name(s) of info (required)
- conditions: トリガの実行条件
+ conditions: evaluated conditions for the trigger
-      regex: 変数内の文字列を置換する 1 つ以上の正規表現
+      regex: one or more regular expressions to replace strings in variables
-    command: 実行するコマンド (複数のコマンドは ";" で区切ってください)
+    command: command to execute (many commands can be separated by ";")
-return_code: コールバック内のリターンコード (ok (デフォルト)、ok_eat、error)
+return_code: return code in callback (ok (default), ok_eat, error)
-post_action: トリガ実行後の処遇 (none (デフォルト、何もしない)、disable (無効化)、delete (削除))
+post_action: action to take after execution (none (default), disable, delete)
-   addinput: 入力にトリガを作る際のデフォルト引数を設定
+   addinput: set input with default arguments to create a trigger
-      input: 入力にトリガを作る際に使われるコマンドを設定
+      input: set input with the command used to create the trigger
-     output: バッファでトリガを作る際のコマンドを送信
+     output: send the command to create the trigger on the buffer
-   recreate: "add" の代わりに "addreplace" オプションを使うことを除いて "input" と同じ
+   recreate: same as "input", with option "addreplace" instead of "add"
-        set: トリガにオプションを設定
+        set: set an option in a trigger
-     option: オプションの名前: name、hook、arguments、conditions、regex、command、return_code
+     option: name of option: name, hook, arguments, conditions, regex, command, return_code
-             (オプションに関するヘルプを見るには: /help trigger.trigger.<name>.<option>)
+             (for help on option, you can type: /help trigger.trigger.<name>.<option>)
-      value: オプションの新しい値
+      value: new value for the option
-     rename: トリガの名前を変更
+     rename: rename a trigger
-       copy: トリガをコピー
+       copy: copy a trigger
-     enable: トリガを有効化 (引数なしの場合: 大域的にトリガを有効化)
+     enable: enable trigger(s) (without arguments: enable triggers globally)
-    disable: トリガを無効化 (引数なしの場合: 大域的にトリガを無効化)
+    disable: disable trigger(s) (without arguments: disable triggers globally)
-     toggle: トリガの有効無効を切り替え (引数なしの場合: 大域的にトリガの有効無効を切り替え)
+     toggle: toggle trigger(s) (without arguments: toggle triggers globally)
-    restart: トリガの再開 (フックを再作成)
+    restart: restart trigger(s) (recreate the hooks)
-       show: トリガに関する情報を表示 (状態を含めて)
+       show: show detailed info on a trigger (with some stats)
-        del: トリガを削除
+        del: delete a trigger
-       -all: 全てのトリガに関するアクションを実行
+       -all: do action on all triggers
-    restore: デフォルトの値でトリガを復元 (これができるのはデフォルトトリガに限ります)
+    restore: restore trigger(s) with the default values (works only for default triggers)
-    default: 全てのトリガを削除してデフォルトのトリガを復元
+    default: delete all triggers and restore default ones
-    monitor: 任意でフィルタを付けてトリガ監視バッファを開く:
+    monitor: open the trigger monitor buffer, with optional filter:
-     filter: フックおよびトリガをフィルタして表示 (フックは必ず "@" で始めてください、たとえば "@signal")、複数のフィルタをかける場合はそれぞれをコンマで区切ってください; 各トリガ名にワイルドカード "*" を使うことができます。
+     filter: filter hooks/triggers to display (a hook must start with "@", for example "@signal"), many filters can be separated by commas; wildcard "*" is allowed in each trigger name
 
-トリガコールバックを呼び出す際には、以下の順番通りにアクションを実行します:
+When a trigger callback is called, following actions are performed, in this order:
-  1. 条件を確認; 偽の場合、終了
+  1. check conditions; if false, exit
-  2. POSIX 拡張正規表現を使ってテキストを置換 (トリガに定義されている場合)
+  2. replace text using POSIX extended regular expression(s) (if defined in trigger)
-  3. コマンドを実行 (トリガに定義されている場合)
+  3. execute command(s) (if defined in trigger)
-  4. リターンコードを返して終了 (modifier、line、focus、info、info_hashtable を除く)
+  4. exit with a return code (except for modifier, line, focus, info and info_hashtable)
-  5. トリガ実行後の処遇を適用
+  5. perform post action
 
-例 (/trigger listdefault でデフォルトトリガを見ることができます):
+Examples (you can also look at default triggers with /trigger listdefault):
-  テキスト属性 *太字*、_下線_、/イタリック/ を追加 (ユーザメッセージのみ):
+  add text attributes *bold*, _underline_ and /italic/ (only in user messages):
     /trigger add effects modifier weechat_print "${tg_tag_nick}" "==\*([^ ]+)\*==*${color:bold}${re:1}${color:-bold}*== ==_([^ ]+)_==_${color:underline}${re:1}${color:-underline}_== ==/([^ ]+)/==/${color:italic}${re:1}${color:-italic}/"
-  狭い端末ではニックネームリストバーを隠す:
+  hide nicklist bar on small terminals:
     /trigger add resize_small signal signal_sigwinch "${info:term_width} < 100" "" "/bar hide nicklist"
     /trigger add resize_big signal signal_sigwinch "${info:term_width} >= 100" "" "/bar show nicklist"
-  設定を 1 時間毎に黙々と保存:
+  silently save config each hour:
     /trigger add cfgsave timer 3600000;0;0 "" "" "/mute /save"
-  トリガモニタを開き、修飾子と名前が "resize" から始まるトリガだけを表示:
+  open trigger monitor and show only modifiers and triggers whose name starts with "resize":
     /trigger monitor @modifier,resize*
 ----

doc/ja/weechat_user.ja.adoc

@@ -3866,14 +3866,16 @@ trigger.trigger.beep.post_action = none
   `+*;;;1+` |
   link:weechat_plugin_api.ja.html#_hook_print[hook_print]
 
+// TRANSLATION MISSING
 | command |
   1. コマンド名 (優先度の指定も可) (必須) +
-  2. 説明 +
+  2. 説明 (evaluated, <<command_weechat_eval,/eval>> コマンドを参照) +
-  3. 引数 +
+  3. 引数 (evaluated, <<command_weechat_eval,/eval>> コマンドを参照) +
-  4. 引数の説明 +
+  4. 引数の説明 (evaluated, <<command_weechat_eval,/eval>> コマンドを参照) +
-  5. 補完 |
+  5. 補完 (evaluated, <<command_weechat_eval,/eval>> コマンドを参照) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.ja.html#_hook_command[hook_command]
 
 | command_run |

doc/pl/autogen/user/trigger_commands.adoc

@@ -20,69 +20,69 @@
           default -yes
           monitor [<filtr>]
 
-       list: lista triggerów (jeśli nie podano argumentu, wyświetli się ta lista)
+       list: list triggers (without argument, this list is displayed)
-   listfull: lista triggerów ze szczegółowymi informacjami
+   listfull: list triggers with detailed info for each trigger
-listdefault: lista domyślnych triggerów
+listdefault: list default triggers
-        add: dodaje trigger
+        add: add a trigger
-     addoff: dodaje trigger (wyłączony)
+     addoff: add a trigger (disabled)
- addreplace: dodaje lub zastępuje istniejący trigger
+ addreplace: add or replace an existing trigger
-       nazwa: nazwa triggera
+       name: name of trigger
        hook: signal, hsignal, modifier, line, print, command, command_run, timer, config, focus, info, info_hashtable
-  argumenty: argumenty dla uchwytu, w zależności od jego typu (oddzielone średnikami):
+  arguments: arguments for the hook, depending on hook (separated by semicolons):
-             signal: nazwa(-y) signal (wymagane)
+             signal: name(s) of signal (required)
-             hsignal: nazwa(-y) hsignal (wymagane)
+             hsignal: name(s) of hsignal (required)
-             modifier: nazwa(-y) modifier (wymagane)
+             modifier: name(s) of modifier (required)
-             line: typ bufora("formatted", "free" lub "*"), lista mask buforów, tagi
+             line: buffer type ("formatted", "free" or "*"), list of buffer masks, tags
-             print: bufor, tagi, wiadomość, pomiń kolory
+             print: buffer, tags, message, strip colors
-             command: komenda (wymagane), opis, argumenty, opis argumentów, dopełnienie
+             command: command (required), description, arguments, description of arguments, completion (all arguments except command are evaluated, see /help eval)
-             command_run: komenda(-y) (wymagane)
+             command_run: command(s) (required)
-             timer: interwał (wymagane), wyrównanie sekund, ilość wywołań
+             timer: interval (required), align on second, max calls
-             config: nazwa(-y) opcji (wymagane)
+             config: name(s) of option (required)
-             focus: nazwa(-y) obszarów (wymagane)
+             focus: name(s) of area (required)
-             info: nazwa(y) informacji (wymagane)
+             info: name(s) of info (required)
-             info_hashtable: nazwa(y) informacji (wymagane)
+             info_hashtable: name(s) of info (required)
- warunki: przetwarzane warunki dla triggera
+ conditions: evaluated conditions for the trigger
-      regex: jedno lub więcej wyrażeń regularnych do zastępowania ciągów w zmiennych
+      regex: one or more regular expressions to replace strings in variables
-    komenda: komenda do wykonania (wiele komend można oddzielić ";")
+    command: command to execute (many commands can be separated by ";")
-zwracany_kod: kod zwracany w callbacku (ok (domyślne), ok_eat, error)
+return_code: return code in callback (ok (default), ok_eat, error)
-post_action: akcja do wykonania po zakończeniu (none (domyślne), disable, delete)
+post_action: action to take after execution (none (default), disable, delete)
-   addinput: ustawia wejście z domyślnymi argumentami do stworzenia triggera
+   addinput: set input with default arguments to create a trigger
-      input: ustawia wejście z komendą użytą do stworzenia triggera
+      input: set input with the command used to create the trigger
-     output: wysyła komendę do stworzenia triggera do buforu
+     output: send the command to create the trigger on the buffer
-   recreate: tak samo jak "input", z opcją "addreplace" zamiast "add"
+   recreate: same as "input", with option "addreplace" instead of "add"
-        set: ustawia opcje triggera
+        set: set an option in a trigger
-     opcja: nazwa opcji: name, hook, arguments, conditions, regex, command, return_code
+     option: name of option: name, hook, arguments, conditions, regex, command, return_code
-             (aby uzyskać pomoc na temat opcji możesz wpisać: /help trigger.trigger.<nazwa>.<opcja>)
+             (for help on option, you can type: /help trigger.trigger.<name>.<option>)
-      wartość: nowa wartość dla opcji
+      value: new value for the option
-     rename: zmienia nazwę triggera
+     rename: rename a trigger
-       copy: kopiuje trigger
+       copy: copy a trigger
-     enable: włącza trigger(y) (bez argumentów: włącza triggery globalnie)
+     enable: enable trigger(s) (without arguments: enable triggers globally)
-    disable: wyłącza trigger(y) (bez argumentów: wyłącza triggery globalnie)
+    disable: disable trigger(s) (without arguments: disable triggers globally)
-     toggle: zmienia stan triggera(-ów) (bez argumentów: zmienia stan triggerów globalnie)
+     toggle: toggle trigger(s) (without arguments: toggle triggers globally)
-    restart: restartuje trigger(y) (tworzy na nowo uchwyty)
+    restart: restart trigger(s) (recreate the hooks)
-       show: pokazuje szczegółowe informacje o triggerze (z niektórymi statystykami)
+       show: show detailed info on a trigger (with some stats)
-        del: usuwa trigger
+        del: delete a trigger
-       -all: wykonaj akcję na wszystkich triggerach
+       -all: do action on all triggers
-    restore: przywraca trigger(y) z domyślnymi wartościami (działa tylko dla domyślnych triggerów)
+    restore: restore trigger(s) with the default values (works only for default triggers)
-    default: przywraca domyślne triggery
+    default: delete all triggers and restore default ones
-    monitor: otwiera bufor monitorowania triggerów, z opcjonalnym filtrem:
+    monitor: open the trigger monitor buffer, with optional filter:
-     filtr: filtruje uchwyty/triggery do wyświetlenia (uchwyt musi się zaczynać od "@", na przykład "@signal"), wiele filtrów może być oddzielonych przecinkiem; dzika karta "*" jest dozwolona w nazwie każdego triggera
+     filter: filter hooks/triggers to display (a hook must start with "@", for example "@signal"), many filters can be separated by commas; wildcard "*" is allowed in each trigger name
 
-Kiedy callback triggera jest wywoływany, wykonywane są następujące akcje, w kolejności:
+When a trigger callback is called, following actions are performed, in this order:
-  1. sprawdzenie warunków; jeśli nie są spełnione, wyjście
+  1. check conditions; if false, exit
-  2. zastąpienie tekstu za pomocą rozszerzonych wyrażeń regularnych POSIX (jeśli zdefiniowane)
+  2. replace text using POSIX extended regular expression(s) (if defined in trigger)
-  3. wykonanie komend(y) (jeśli zdefiniowane)
+  3. execute command(s) (if defined in trigger)
-  4. wyjście z kodem wyjścia (poza modifiers i focus)
+  4. exit with a return code (except for modifier, line, focus, info and info_hashtable)
-  5. wykonanie akcji kończącej
+  5. perform post action
 
-Przykłady (możesz też spojrzeć na domyślne triggery za pomocą /trigger listdefault):
+Examples (you can also look at default triggers with /trigger listdefault):
-  dodaje atrybuty tekstu *bold*, _underline_ i /italic/ (tylko w wiadomościach użytkowników):
+  add text attributes *bold*, _underline_ and /italic/ (only in user messages):
     /trigger add effects modifier weechat_print "${tg_tag_nick}" "==\*([^ ]+)\*==*${color:bold}${re:1}${color:-bold}*== ==_([^ ]+)_==_${color:underline}${re:1}${color:-underline}_== ==/([^ ]+)/==/${color:italic}${re:1}${color:-italic}/"
-  ukrywa pasek z nickami na małych terminalach:
+  hide nicklist bar on small terminals:
     /trigger add resize_small signal signal_sigwinch "${info:term_width} < 100" "" "/bar hide nicklist"
     /trigger add resize_big signal signal_sigwinch "${info:term_width} >= 100" "" "/bar show nicklist"
-  cichy zapis plików konfiguracyjnych co każdą godzinę:
+  silently save config each hour:
     /trigger add cfgsave timer 3600000;0;0 "" "" "/mute /save"
-  otwiera monitor triggerów i pokazuje tylko modifiers i triggery, których nazwa zaczyna się od "resize":
+  open trigger monitor and show only modifiers and triggers whose name starts with "resize":
     /trigger monitor @modifier,resize*
 ----

doc/pl/weechat_user.pl.adoc

@@ -3864,14 +3864,16 @@ Argumenty zależą od rodzaju uchwytu. Są oddzielane średnikami.
   `+*;;;1+` |
   link:weechat_plugin_api.en.html#_hook_print[hook_print] (Angielski)
 
+// TRANSLATION MISSING
 | command |
   1. nazwa komendy dozwolony priorytet) (wymagane) +
-  2. opis +
+  2. opis (evaluated, zobacz komendę <<command_weechat_eval,/eval>>) +
-  3. argumenty +
+  3. argumenty (evaluated, zobacz komendę <<command_weechat_eval,/eval>>) +
-  4. opis argumentów +
+  4. opis argumentów (evaluated, zobacz komendę <<command_weechat_eval,/eval>>) +
-  5. dopełnienie |
+  5. dopełnienie (evaluated, zobacz komendę <<command_weechat_eval,/eval>>) |
   `+test+` +
-  `+5000\|test+` |
+  `+5000\|test+` +
+  `+test;test command;arg1 arg2;arg1: description 1${\n}arg2: description 2+` |
   link:weechat_plugin_api.en.html#_hook_command[hook_command] (Angielski)
 
 | command_run |

po/cs.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Ondřej Súkup <mimi.vx@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -12333,7 +12333,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/de.po

@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-04-03 20:03+0200\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <kde-i18n-de@kde.org>\n"
@@ -14407,6 +14407,7 @@ msgstr ""
 "<name>|-all [<name>...] || show <name> || del <name>|-all [<name>...] || "
 "restore <name> [<name>...] || default -yes || monitor [<filter>]"
 
+#, fuzzy
 msgid ""
 "       list: list triggers (without argument, this list is displayed)\n"
 "   listfull: list triggers with detailed info for each trigger\n"
@@ -14426,7 +14427,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/es.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -12611,7 +12611,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/fr.po

@@ -21,8 +21,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
-"PO-Revision-Date: 2020-04-06 20:37+0200\n"
+"PO-Revision-Date: 2020-04-12 08:46+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -14118,7 +14118,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"
@@ -14212,7 +14213,8 @@ msgstr ""
 "              print : tampon, étiquettes, message, suppression des couleurs "
 "(0/1)\n"
 "              command : commande (obligatoire), description, paramètres, "
-"description des paramètres, complétion\n"
+"description des paramètres, complétion (tous les paramètres sauf la commande "
+"sont évalués, voir /help eval)\n"
 "              command_run : commande(s) (obligatoire)\n"
 "              timer : intervalle (obligatoire), alignement sur la seconde, "
 "nombre max d'appels\n"

po/hu.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -11581,7 +11581,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/it.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -12839,7 +12839,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/ja.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/master/"
@@ -13535,6 +13535,7 @@ msgstr ""
 "<name>|-all [<name>...] || show <name> || del <name>|-all [<name>...] || "
 "restore <name> [<name>...] || default -yes || monitor [<filter>]"
 
+#, fuzzy
 msgid ""
 "       list: list triggers (without argument, this list is displayed)\n"
 "   listfull: list triggers with detailed info for each trigger\n"
@@ -13554,7 +13555,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/pl.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-04-05 13:44+0200\n"
 "Last-Translator: Krzysztof Korościk <soltys@soltys.info>\n"
 "Language-Team: Polish <kde-i18n-doc@kde.org>\n"
@@ -13788,6 +13788,7 @@ msgstr ""
 "[<nazwa>...] || show <nazwa> || del <nazwa>|-all [<nazwa>...] || restore "
 "<nazwa> [<nazwa>...] || default -yes || monitor [<filtr>]"
 
+#, fuzzy
 msgid ""
 "       list: list triggers (without argument, this list is displayed)\n"
 "   listfull: list triggers with detailed info for each trigger\n"
@@ -13807,7 +13808,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/pt.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Vasco Almeida <vascomalmeida@sapo.pt>\n"
 "Language-Team: Portuguese <>\n"
@@ -13401,7 +13401,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/pt_BR.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Eduardo Elias <camponez@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -12063,7 +12063,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/ru.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2020-03-08 14:22+0100\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -11616,7 +11616,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/tr.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Hasan Kiran <sunder67@hotmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -10609,7 +10609,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

po/weechat.pot

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-04-06 20:37+0200\n"
+"POT-Creation-Date: 2020-04-12 08:46+0200\n"
 "PO-Revision-Date: 2014-08-16 10:27+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -10447,7 +10447,8 @@ msgid ""
 "buffer masks, tags\n"
 "             print: buffer, tags, message, strip colors\n"
 "             command: command (required), description, arguments, "
-"description of arguments, completion\n"
+"description of arguments, completion (all arguments except command are "
+"evaluated, see /help eval)\n"
 "             command_run: command(s) (required)\n"
 "             timer: interval (required), align on second, max calls\n"
 "             config: name(s) of option (required)\n"

src/plugins/trigger/trigger-command.c

@@ -1170,7 +1170,8 @@ trigger_command_init ()
            "list of buffer masks, tags\n"
            "             print: buffer, tags, message, strip colors\n"
            "             command: command (required), description, arguments, "
-           "description of arguments, completion\n"
+           "description of arguments, completion (all arguments except command "
+           "are evaluated, see /help eval)\n"
            "             command_run: command(s) (required)\n"
            "             timer: interval (required), align on second, max calls\n"
            "             config: name(s) of option (required)\n"

src/plugins/trigger/trigger.c

@@ -265,6 +265,7 @@ trigger_hook (struct t_trigger *trigger)
 {
     char **argv, **argv_eol, *buffer_type, *buffer_name, *tags, *message;
     char *error1, *error2, *error3;
+    char *eval_desc, *eval_args, *eval_desc_args, *eval_completion;
     int i, argc, strip_colors;
     long interval, align_second, max_calls;
 
@@ -400,14 +401,30 @@ trigger_hook (struct t_trigger *trigger)
                 if (trigger->hooks)
                 {
                     trigger->hooks_count = 1;
+                    eval_desc = (argc > 1) ? weechat_string_eval_expression (
+                        argv[1], NULL, NULL, NULL) : NULL;
+                    eval_args = (argc > 2) ? weechat_string_eval_expression (
+                        argv[2], NULL, NULL, NULL) : NULL;
+                    eval_desc_args = (argc > 3) ? weechat_string_eval_expression (
+                        argv[3], NULL, NULL, NULL) : NULL;
+                    eval_completion = (argc > 4) ? weechat_string_eval_expression (
+                        argv[4], NULL, NULL, NULL) : NULL;
                     trigger->hooks[0] = weechat_hook_command (
                         argv[0],  /* command */
-                        (argc > 1) ? argv[1] : "",  /* description */
+                        (eval_desc) ? eval_desc : "",
-                        (argc > 2) ? argv[2] : "",  /* arguments */
+                        (eval_args) ? eval_args : "",
-                        (argc > 3) ? argv[3] : "",  /* description of args */
+                        (eval_desc_args) ? eval_desc_args : "",
-                        (argc > 4) ? argv[4] : "",  /* completion */
+                        (eval_completion) ? eval_completion : "",
                         &trigger_callback_command_cb,
                         trigger, NULL);
+                    if (eval_desc)
+                        free (eval_desc);
+                    if (eval_args)
+                        free (eval_args);
+                    if (eval_desc_args)
+                        free (eval_desc_args);
+                    if (eval_completion)
+                        free (eval_completion);
                 }
             }
             break;