core: add options "setvar" and "delvar" in command /buffer, rename option "localvar" to "listvar"

The option "localvar" (introduced long time ago, in WeeChat 0.3.0) is still recognized by WeeChat, to stay compatible with any extension/script calling it (or referencing it in the documentation). It is deprecated and will be removed in a future release.
2020-12-19 17:07:52 +01:00 · 2020-12-19 17:07:52 +01:00 · 7e2396ade8
commit 7e2396ade8
parent 1526f58d7a
42 changed files with 502 additions and 169 deletions
--- a/ChangeLog.adoc
+++ b/ChangeLog.adoc
@ -20,6 +20,7 @@ https://weechat.org/files/releasenotes/ReleaseNotes-devel.html[release notes]

 New features::

+  * core: add options "setvar" and "delvar" in command /buffer, rename option "localvar" to "listvar"
  * core: add buffer local variable "completion_default_template" (evaluated) to override the value of option "weechat.completion.default_template" (issue #1600)
  * core: add option "recreate" in command /filter
  * core: add evaluation of conditions in evaluation of expressions with "eval_cond:" (issue #1582)
--- a/doc/de/includes/autogen_api_completions.de.adoc
+++ b/doc/de/includes/autogen_api_completions.de.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | Einstellungen für Infobars

+| weechat | buffer_local_variable_value | value of a buffer local variable
+
+| weechat | buffer_local_variables | buffer local variables
+
 | weechat | buffer_properties_get | Eigenschaften die für den Buffer gelesen werden können

 | weechat | buffer_properties_set | Eigenschaften die für den Buffer gesetzt werden können
--- a/doc/de/includes/autogen_user_commands.de.adoc
+++ b/doc/de/includes/autogen_user_commands.de.adoc
@ -1022,7 +1022,7 @@ Anmerkung: Im Befehl können Variablen genutzt werden, die dann durch den entspr
      $n-m: Argumente von 'n' bis 'm'
        $*: alle Argumente
        $~: letztes Argument
-      $var: "var" ist eine lokale Variable für den jeweiligen Buffer (siehe /buffer localvar)
+      $var: "var" ist eine lokale Variable für den jeweiligen Buffer (siehe /buffer listvar)
            Beispiel: $nick, $channel, $server, $plugin, $name

 Beispiele:
@ -1115,67 +1115,71 @@ Beispiele:
         renumber [<number1> [<number2> [<start>]]]
         close [<n1>[-<n2>]|<name>...]
         notify [<level>]
-         localvar [<number>|<name>]
+         listvar [<number>|<name>]
+         setvar <name> [<value>]
+         delvar <name>
         set <property> [<value>]
         get <property>
         <number>|-|+|<name>

-    list: alle geöffneten Buffer werden aufgelistet (ohne Angabe von Argumente wird diese Liste standardmäßig ausgegeben)
-     add: öffnet einen neuen Buffer (dieser kann mit "/buffer close" oder "q" in der Eingabezeile, beendet werden)
-   clear: leert den Inhalt des Buffers (entweder durch Angabe der entsprechenden Nummer des Buffers oder "-merged " für zusammengefügte Buffer oder "-all" für alle Buffer. Ohne Angabe eines Arguments wird der aktuelle Buffer gelöscht)
-    move: Buffer in der Liste verschieben (kann auch relativ sein, z.B. -1); "-" = auf erste Position verschieben, "+" = auf letzte Position + 1 verschieben
-    swap: tauscht zwei Buffer miteinander aus (bei Angabe von nur einem Buffer (Buffernummer/-name), wird der aktuelle Buffer mit dem angegebenen Buffer getauscht)
-   cycle: springt in einer Schleife von einem Buffer zum nächsten, die in einer Liste angegeben werden
-   merge: fügt den aktuellen Buffer mit einem anderen Buffer zusammen (bei einem Chat-Buffer werden zwei Buffer zusammengefügt
-         (Bei der Standardtastenbelegung wird mittels "CTRL-x" zwischen zusammengefügten Buffern umgeschaltet)
- unmerge: trennt Buffer wieder voneinander, falls zwei Buffer die selbe Nummer teilen
-    hide: versteckt einen Buffer
-  unhide: macht Buffer wieder sichtbar
-renumber: Buffer werden umnummeriert (Einstellung weechat.look.buffer_auto_renumber muss deaktiviert sein)
-   close: Buffer schließen (Nummer oder Bereich ist optional)
-  notify: Benachrichtigungsstufe für den aktuellen Buffer anzeigen oder einstellen. Folgende Möglichkeiten bestimmen den Grad der Benachrichtigung und ob der Buffer in der Hotlist angezeigt wird:
-            none: keine Benachrichtigung
-       highlight: Benachrichtigung bei hervorgehobenen Nachrichten (Highlights)
-         message: Benachrichtigung bei Nachrichten von Usern + Highlights
-             all: Benachrichtigung bei allen Nachrichten
-           reset: Benachrichtigung auf Standardwert zurück setzen (all)
-localvar: zeigt die lokalen Variablen für den aktuellen Buffer an
-     set: setzt eine Eigenschaft für den aktuellen Buffer
-     get: zeigt eine Eigenschaft für den aktuellen Buffer an
-  number: wechselt von einem Buffer zu einem anderen, mögliche Optionen:
-          '+': relativer Sprung um 'n'-Buffer
-          '-': relativer Sprung, um 'n'-Buffer
-          '*': wechselt zum Buffer mit der Nummer 'n'; nutzt die interne Einstellung "weechat.look.jump_current_to_previous_buffer"
-       -: springt zum ersten Buffer
-       +: springt zum letzten Buffer
-    name: wechselt zum Buffer mit dem angegebenen Namen (Name muss nicht vollständig sein!)
+    list: list buffers (without argument, this list is displayed)
+     add: add a new buffer (it can be closed with "/buffer close" or input "q")
+   clear: clear buffer content (number for a buffer, -merged for merged buffers, -all for all buffers, or nothing for current buffer)
+    move: move buffer in the list (may be relative, for example -1); "-" = move to first buffer number, "+" = move to last buffer number + 1
+    swap: swap two buffers (swap with current buffer if only one number/name given)
+   cycle: jump loop between a list of buffers
+   merge: merge current buffer to another buffer (chat area will be mix of both buffers)
+          (by default ctrl-x switches between merged buffers)
+ unmerge: unmerge buffer from other buffers which have same number
+    hide: hide the buffer
+  unhide: unhide the buffer
+renumber: renumber buffers (works only if option weechat.look.buffer_auto_renumber is off)
+   close: close buffer (number/range or name is optional)
+  notify: display or set notify level for current buffer: this level determines whether buffer will be added to hotlist or not:
+               none: never
+          highlight: for highlights only
+            message: for messages from users + highlights
+                all: all messages
+              reset: reset to default value (all)
+ listvar: display local variables in a buffer
+  setvar: set a local variable in the current buffer
+  delvar: delete a local variable from the current buffer
+     set: set a property in the current buffer
+     get: display a property of current buffer
+  number: jump to buffer by number, possible prefix:
+          '+': relative jump, add number to current
+          '-': relative jump, sub number to current
+          '*': jump to number, using option "weechat.look.jump_current_to_previous_buffer"
+       -: jump to first buffer number
+       +: jump to last buffer number
+    name: jump to buffer by (partial) name

-Beispiele:
-  leert den aktuellen Buffer:
+Examples:
+  clear current buffer:
    /buffer clear
-  verschiebt Buffer auf Position 5:
+  move buffer to number 5:
    /buffer move 5
-  tauscht Buffer 1 und 3:
+  swap buffer 1 with 3:
    /buffer swap 1 3
-  tauscht Buffer #weechat und den aktuellen Buffer:
+  swap buffer #weechat with current buffer:
    /buffer swap #weechat
-  springt in einer Schleife zu den Buffern #chan1, #chan2, #chan3:
+  jump on #chan1, #chan2, #chan3 and loop:
    /buffer cycle #chan1 #chan2 #chan3
-  verbindet Buffer mit dem Core-Buffer:
+  merge with core buffer:
    /buffer merge 1
-  verbindet Buffer mit #weechat buffer:
+  merge with #weechat buffer:
    /buffer merge #weechat
-  trennt Buffer voneinander:
+  unmerge buffer:
    /buffer unmerge
-  schließt aktuellen Buffer:
+  close current buffer:
    /buffer close
-  schließt Buffer 5 bis 7:
+  close buffers 5 to 7:
    /buffer close 5-7
-  springt zum Buffer: #weechat:
+  jump to #weechat:
    /buffer #weechat
-  springt zum nächsten Buffer:
+  jump to next buffer:
    /buffer +1
-  springt zum letzten Buffer:
+  jump to last buffer number:
    /buffer +
 ----

--- a/doc/de/weechat_scripting.de.adoc
+++ b/doc/de/weechat_scripting.de.adoc
@ -988,7 +988,7 @@ Um zu sehen welche lokalen Variablen für einen Buffer gesetzt sind führen Sie
 bitte in WeeChat folgenden Befehl aus:

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/de/weechat_user.de.adoc
+++ b/doc/de/weechat_user.de.adoc
@ -3150,7 +3150,7 @@ mit lokalen Buffervariablen zu füllen. Um sich die verfügbaren lokalen Variabl
 für den aktuellen Buffer anzeigen zu lassen:

 ----
-/buffer localvar
+/buffer listvar
 ----

 Masken werden in absteigender Reihenfolge abgeglichen, beginnend mit
--- a/doc/en/includes/autogen_api_completions.en.adoc
+++ b/doc/en/includes/autogen_api_completions.en.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | options for bars

+| weechat | buffer_local_variable_value | value of a buffer local variable
+
+| weechat | buffer_local_variables | buffer local variables
+
 | weechat | buffer_properties_get | properties that can be read on a buffer

 | weechat | buffer_properties_set | properties that can be set on a buffer
--- a/doc/en/includes/autogen_user_commands.en.adoc
+++ b/doc/en/includes/autogen_user_commands.en.adoc
@ -1022,7 +1022,7 @@ Note: in command, special variables are replaced:
      $n-m: arguments from 'n' to 'm'
        $*: all arguments
        $~: last argument
-      $var: where "var" is a local variable of buffer (see /buffer localvar)
+      $var: where "var" is a local variable of buffer (see /buffer listvar)
            examples: $nick, $channel, $server, $plugin, $name

 Examples:
@ -1115,7 +1115,9 @@ Examples:
         renumber [<number1> [<number2> [<start>]]]
         close [<n1>[-<n2>]|<name>...]
         notify [<level>]
-         localvar [<number>|<name>]
+         listvar [<number>|<name>]
+         setvar <name> [<value>]
+         delvar <name>
         set <property> [<value>]
         get <property>
         <number>|-|+|<name>
@ -1139,8 +1141,10 @@ renumber: renumber buffers (works only if option weechat.look.buffer_auto_renumb
            message: for messages from users + highlights
                all: all messages
              reset: reset to default value (all)
-localvar: display local variables for the buffer
-     set: set a property for current buffer
+ listvar: display local variables in a buffer
+  setvar: set a local variable in the current buffer
+  delvar: delete a local variable from the current buffer
+     set: set a property in the current buffer
     get: display a property of current buffer
  number: jump to buffer by number, possible prefix:
          '+': relative jump, add number to current
--- a/doc/en/weechat_scripting.en.adoc
+++ b/doc/en/weechat_scripting.en.adoc
@ -965,7 +965,7 @@ weechat.buffer_set(buffer, "localvar_del_myvar", "")
 To see local variables of a buffer, do this command in WeeChat:

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/en/weechat_user.en.adoc
+++ b/doc/en/weechat_user.en.adoc
@ -3087,7 +3087,7 @@ It is possible to define a filename mask for each buffer, and use local buffer
 variables to build filename. To see available local variables for current buffer:

 ----
-/buffer localvar
+/buffer listvar
 ----

 Masks will be matched on options in descending order of specificity on
--- a/doc/fr/includes/autogen_api_completions.fr.adoc
+++ b/doc/fr/includes/autogen_api_completions.fr.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | options pour les barres

+| weechat | buffer_local_variable_value | valeur d'une variable locale du tampon
+
+| weechat | buffer_local_variables | variables locales du tampon
+
 | weechat | buffer_properties_get | propriétés qui peuvent être lues sur un tampon

 | weechat | buffer_properties_set | propriétés qui peuvent être changées sur un tampon
--- a/doc/fr/includes/autogen_user_commands.fr.adoc
+++ b/doc/fr/includes/autogen_user_commands.fr.adoc
@ -1022,7 +1022,7 @@ Note : dans la commande, les variables spéciales sont remplacées :
      $n-m : paramètres de 'n' à 'm'
        $* : tous les paramètres
        $~ : le dernier paramètre
-      $var : où "var" est une variable locale du tampon (voir /buffer localvar)
+      $var : où "var" est une variable locale du tampon (voir /buffer listvar)
             exemples : $nick, $channel, $server, $plugin, $name

 Exemples :
@ -1115,7 +1115,9 @@ Exemples :
         renumber <nombre1> [<nombre2> [<départ>]]
         close [<n1>[-<n2>]|<nom>...]
         notify [<niveau>]
-         localvar [<nombre>|<nom>]
+         listvar [<nombre>|<nom>]
+         setvar <nom> [<valeur>]
+         delvar <nom>
         set <propriété> [<valeur>]
         get <propriété>
         <nombre>|<nom>
@ -1139,7 +1141,9 @@ renumber : renuméroter des tampons (fonctionne seulement si l'option weechat.l
             message : pour les messages d'utilisateurs + highlights
                 all : pour tous les messages
               reset : réinitialise à valeur par défaut (all)
-localvar : afficher la liste des variables locales pour le tampon
+ listvar : afficher la liste des variables locales d'un tampon
+  setvar : modifier une variable locale du tampon courant
+  delvar : supprimer une variable locale du tampon courant
     set : modifier une propriété du tampon courant
     get : afficher une propriété du tampon courant
  nombre : sauter au tampon qui a ce numéro, préfixe possible :
--- a/doc/fr/weechat_scripting.fr.adoc
+++ b/doc/fr/weechat_scripting.fr.adoc
@ -992,7 +992,7 @@ Pour voir les variables locales d'un tampon, exécutez cette commande dans
 WeeChat :

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/fr/weechat_user.fr.adoc
+++ b/doc/fr/weechat_user.fr.adoc
@ -3186,7 +3186,7 @@ d'utiliser les variables locales du tampon pour construire le nom de fichier.
 Pour voir les variables disponibles sur le tampon courant :

 ----
-/buffer localvar
+/buffer listvar
 ----

 Les masques seront utilisés par ordre de priorité descendante sur
--- a/doc/it/includes/autogen_api_completions.it.adoc
+++ b/doc/it/includes/autogen_api_completions.it.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | opzioni per le barre

+| weechat | buffer_local_variable_value | value of a buffer local variable
+
+| weechat | buffer_local_variables | buffer local variables
+
 | weechat | buffer_properties_get | proprietà che possono essere lette su un buffer

 | weechat | buffer_properties_set | proprietà che possono essere impostate su un buffer
--- a/doc/it/includes/autogen_user_commands.it.adoc
+++ b/doc/it/includes/autogen_user_commands.it.adoc
@ -1022,7 +1022,7 @@ Note: in command, special variables are replaced:
      $n-m: arguments from 'n' to 'm'
        $*: all arguments
        $~: last argument
-      $var: where "var" is a local variable of buffer (see /buffer localvar)
+      $var: where "var" is a local variable of buffer (see /buffer listvar)
            examples: $nick, $channel, $server, $plugin, $name

 Examples:
@ -1115,7 +1115,9 @@ Examples:
         renumber [<number1> [<number2> [<start>]]]
         close [<n1>[-<n2>]|<name>...]
         notify [<level>]
-         localvar [<number>|<name>]
+         listvar [<number>|<name>]
+         setvar <name> [<value>]
+         delvar <name>
         set <property> [<value>]
         get <property>
         <number>|-|+|<name>
@ -1139,8 +1141,10 @@ renumber: renumber buffers (works only if option weechat.look.buffer_auto_renumb
            message: for messages from users + highlights
                all: all messages
              reset: reset to default value (all)
-localvar: display local variables for the buffer
-     set: set a property for current buffer
+ listvar: display local variables in a buffer
+  setvar: set a local variable in the current buffer
+  delvar: delete a local variable from the current buffer
+     set: set a property in the current buffer
     get: display a property of current buffer
  number: jump to buffer by number, possible prefix:
          '+': relative jump, add number to current
--- a/doc/it/weechat_scripting.it.adoc
+++ b/doc/it/weechat_scripting.it.adoc
@ -1004,7 +1004,7 @@ Per impostare le variabili locali di un buffer, digitare questo comando
 in WeeChat:

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/it/weechat_user.it.adoc
+++ b/doc/it/weechat_user.it.adoc
@ -3330,7 +3330,7 @@ le variabili buffer locali per costruire il nome del file. To see available
 local variables for current buffer:

 ----
-/buffer localvar
+/buffer listvar
 ----

 // TRANSLATION MISSING
--- a/doc/ja/includes/autogen_api_completions.ja.adoc
+++ b/doc/ja/includes/autogen_api_completions.ja.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | バーのオプション

+| weechat | buffer_local_variable_value | value of a buffer local variable
+
+| weechat | buffer_local_variables | buffer local variables
+
 | weechat | buffer_properties_get | バッファから読み取り可能なプロパティ

 | weechat | buffer_properties_set | バッファに指定可能なプロパティ
--- a/doc/ja/includes/autogen_user_commands.ja.adoc
+++ b/doc/ja/includes/autogen_user_commands.ja.adoc
@ -1022,7 +1022,7 @@ Note: in command, special variables are replaced:
      $n-m: arguments from 'n' to 'm'
        $*: all arguments
        $~: last argument
-      $var: where "var" is a local variable of buffer (see /buffer localvar)
+      $var: where "var" is a local variable of buffer (see /buffer listvar)
            examples: $nick, $channel, $server, $plugin, $name

 Examples:
@ -1115,7 +1115,9 @@ message: 離席メッセージ (メッセージが無い場合は、離席状態
         renumber [<number1> [<number2> [<start>]]]
         close [<n1>[-<n2>]|<name>...]
         notify [<level>]
-         localvar [<number>|<name>]
+         listvar [<number>|<name>]
+         setvar <name> [<value>]
+         delvar <name>
         set <property> [<value>]
         get <property>
         <number>|-|+|<name>
@ -1139,8 +1141,10 @@ renumber: renumber buffers (works only if option weechat.look.buffer_auto_renumb
            message: for messages from users + highlights
                all: all messages
              reset: reset to default value (all)
-localvar: display local variables for the buffer
-     set: set a property for current buffer
+ listvar: display local variables in a buffer
+  setvar: set a local variable in the current buffer
+  delvar: delete a local variable from the current buffer
+     set: set a property in the current buffer
     get: display a property of current buffer
  number: jump to buffer by number, possible prefix:
          '+': relative jump, add number to current
--- a/doc/ja/weechat_scripting.ja.adoc
+++ b/doc/ja/weechat_scripting.ja.adoc
@ -987,7 +987,7 @@ weechat.buffer_set(buffer, "localvar_del_myvar", "")
 バッファに対するローカル変数を見るには、WeeChat で以下のコマンドを実行してください:

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/ja/weechat_user.ja.adoc
+++ b/doc/ja/weechat_user.ja.adoc
@ -3129,7 +3129,7 @@ It is possible to define a filename mask for each buffer, and use local buffer
 variables to build filename. To see available local variables for current buffer:

 ----
-/buffer localvar
+/buffer listvar
 ----

 // TRANSLATION MISSING
--- a/doc/pl/includes/autogen_api_completions.pl.adoc
+++ b/doc/pl/includes/autogen_api_completions.pl.adoc
@ -120,6 +120,10 @@

 | weechat | bars_options | opcje pasków

+| weechat | buffer_local_variable_value | value of a buffer local variable
+
+| weechat | buffer_local_variables | buffer local variables
+
 | weechat | buffer_properties_get | właściwości, jakie mogą być przeczytane w buforze

 | weechat | buffer_properties_set | właściwości, jakie mogą być ustawione w buforze
--- a/doc/pl/includes/autogen_user_commands.pl.adoc
+++ b/doc/pl/includes/autogen_user_commands.pl.adoc
@ -1021,7 +1021,7 @@ Note: in command, special variables are replaced:
      $n-m: arguments from 'n' to 'm'
        $*: all arguments
        $~: last argument
-      $var: where "var" is a local variable of buffer (see /buffer localvar)
+      $var: where "var" is a local variable of buffer (see /buffer listvar)
            examples: $nick, $channel, $server, $plugin, $name

 Examples:
@ -1114,7 +1114,9 @@ Przykłady:
         renumber [<number1> [<number2> [<start>]]]
         close [<n1>[-<n2>]|<name>...]
         notify [<level>]
-         localvar [<number>|<name>]
+         listvar [<number>|<name>]
+         setvar <name> [<value>]
+         delvar <name>
         set <property> [<value>]
         get <property>
         <number>|-|+|<name>
@ -1138,8 +1140,10 @@ renumber: renumber buffers (works only if option weechat.look.buffer_auto_renumb
            message: for messages from users + highlights
                all: all messages
              reset: reset to default value (all)
-localvar: display local variables for the buffer
-     set: set a property for current buffer
+ listvar: display local variables in a buffer
+  setvar: set a local variable in the current buffer
+  delvar: delete a local variable from the current buffer
+     set: set a property in the current buffer
     get: display a property of current buffer
  number: jump to buffer by number, possible prefix:
          '+': relative jump, add number to current
--- a/doc/pl/weechat_scripting.pl.adoc
+++ b/doc/pl/weechat_scripting.pl.adoc
@ -973,7 +973,7 @@ weechat.buffer_set(buffer, "localvar_del_myvar", "")
 Aby zobaczyć lokalne zmienne danego bufora, należy wykonać tą komendę w WeeChat:

 ----
-/buffer localvar
+/buffer listvar
 ----

 [[hooks]]
--- a/doc/pl/weechat_user.pl.adoc
+++ b/doc/pl/weechat_user.pl.adoc
@ -3122,7 +3122,7 @@ użycie do tego zmiennych lokalnych bufora. W celu wyświetlenia listy dostępny
 zmiennych dla bufora wykonaj:

 ----
-/buffer localvar
+/buffer listvar
 ----

 Maski zostaną dopasowane do opcji w kolejności malejącej specyficznie dla
--- a/po/cs.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Ondřej Súkup <mimi.vx@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1251,8 +1251,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || clear [<číslo>|-merged|-all] || move|merge <číslo> || unmerge "
 "[<číslo>] || close [<n1>[-<n2>]] || notify <úroveň> || localvar || set "
@ -1286,8 +1287,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2849,6 +2852,14 @@ msgstr "čísla bufferů"
 msgid "names of buffers (including plugins names)"
 msgstr "jména bufferů (včetně jmen pluginů)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "konfigurační soubory"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "hodnota promněné prostředí"
+
 msgid "properties that can be set on a buffer"
 msgstr "vlastnosti, které mohou být nastaveny bufferu"

@ -4862,7 +4873,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/de.po
+++ b/po/de.po
@ -24,8 +24,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2020-12-18 20:22+0100\n"
-"PO-Revision-Date: 2020-12-17 11:04+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
+"PO-Revision-Date: 2020-12-19 18:20+0100\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <kde-i18n-de@kde.org>\n"
 "Language: de\n"
@ -1290,6 +1290,7 @@ msgstr ""
 msgid "manage buffers"
 msgstr "Buffer verwalten"

+#, fuzzy
 msgid ""
 "list || add [-free] [-switch] <name> || clear [<number>|<name>|-merged|-all "
 "[<number>|<name>...]] || move <number>|-|+ || swap <number1>|<name1> "
@ -1297,8 +1298,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || add [-free] [-switch] <name> || clear [<number>|<name>|-merged|-all "
 "[<number>|<name>...]] || move <number>|-|+ || swap <number1>|<name1> "
@ -1309,6 +1311,7 @@ msgstr ""
 "<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
 "<property> [<value>] || get <property> || <number>|-|+|<name>"

+#, fuzzy
 msgid ""
 "    list: list buffers (without argument, this list is displayed)\n"
 "     add: add a new buffer (it can be closed with \"/buffer close\" or input "
@ -1336,8 +1339,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3456,6 +3461,14 @@ msgstr "Anzahl der Buffer"
 msgid "names of buffers (including plugins names)"
 msgstr "Liste der Buffer (inklusive der Erweiterungen)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "Speichert Buffer in eine Datei"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "Wert einer Umgebungsvariable"
+
 msgid "properties that can be set on a buffer"
 msgstr "Eigenschaften die für den Buffer gesetzt werden können"

@ -5825,7 +5838,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
@ -5860,7 +5873,7 @@ msgstr ""
 "        $*: alle Argumente\n"
 "        $~: letztes Argument\n"
 "      $var: \"var\" ist eine lokale Variable für den jeweiligen Buffer "
-"(siehe /buffer localvar)\n"
+"(siehe /buffer listvar)\n"
 "            Beispiel: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Beispiele:\n"
--- a/po/es.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1247,8 +1247,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || clear [<número>|<nombre>|-merged|-all] || move|merge <número> ||  "
 "swap<número1>|<nombre1> [<número2>|<nombre2>] || unmerge [<número>|-all] || "
@ -1283,8 +1284,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2962,6 +2965,14 @@ msgstr "números de los buffers"
 msgid "names of buffers (including plugins names)"
 msgstr "nombre de los buffers (incluyendo nombre de los plugins)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "Guardar registro de buffers"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "Variables"
+
 msgid "properties that can be set on a buffer"
 msgstr "propiedades del buffer que pueden configurarse"

@ -5056,7 +5067,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/fr.po
+++ b/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: 2020-12-18 20:22+0100\n"
-"PO-Revision-Date: 2020-12-18 20:24+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
+"PO-Revision-Date: 2020-12-19 18:18+0100\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@ -1277,8 +1277,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || add [-free] [-switch] <nom> || clear [<nombre>|<nom>|-merged|-all "
 "[<nombre>|<nom>...]] || move <nombre>|-|+ || swap <nombre1>|<nom1> "
@ -1286,8 +1287,9 @@ msgstr ""
 "<nombre>|<nom> || unmerge [<nombre>|-all] || hide [<nombre>|<nom>|-all "
 "[<nombre>|<nom>...]] || unhide [<nombre>|<nom>|-all [<nombre>|<nom>...]] || "
 "renumber <nombre1> [<nombre2> [<départ>]] || close [<n1>[-<n2>]|<nom>...] || "
-"notify [<niveau>] || localvar [<nombre>|<nom>] || set <propriété> [<valeur>] "
-"|| get <propriété> || <nombre>|<nom>"
+"notify [<niveau>] || listvar [<nombre>|<nom>] || setvar <nom> [<valeur>] || "
+"delvar <nom> || set <propriété> [<valeur>] || get <propriété> || <nombre>|"
+"<nom>"

 msgid ""
 "    list: list buffers (without argument, this list is displayed)\n"
@ -1316,8 +1318,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -1387,7 +1391,9 @@ msgstr ""
 "             message : pour les messages d'utilisateurs + highlights\n"
 "                 all : pour tous les messages\n"
 "               reset : réinitialise à valeur par défaut (all)\n"
-"localvar : afficher la liste des variables locales pour le tampon\n"
+" listvar : afficher la liste des variables locales d'un tampon\n"
+"  setvar : modifier une variable locale du tampon courant\n"
+"  delvar : supprimer une variable locale du tampon courant\n"
 "     set : modifier une propriété du tampon courant\n"
 "     get : afficher une propriété du tampon courant\n"
 "  nombre : sauter au tampon qui a ce numéro, préfixe possible :\n"
@ -3370,6 +3376,12 @@ msgstr "numéros des tampons"
 msgid "names of buffers (including plugins names)"
 msgstr "noms des tampons (incluant les noms d'extensions)"

+msgid "buffer local variables"
+msgstr "variables locales du tampon"
+
+msgid "value of a buffer local variable"
+msgstr "valeur d'une variable locale du tampon"
+
 msgid "properties that can be set on a buffer"
 msgstr "propriétés qui peuvent être changées sur un tampon"

@ -5693,7 +5705,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
@ -5726,7 +5738,7 @@ msgstr ""
 "        $* : tous les paramètres\n"
 "        $~ : le dernier paramètre\n"
 "      $var : où \"var\" est une variable locale du tampon (voir /buffer "
-"localvar)\n"
+"listvar)\n"
 "             exemples : $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Exemples :\n"
--- a/po/hu.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1219,8 +1219,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""

 #, fuzzy
@ -1251,8 +1252,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2476,6 +2479,14 @@ msgstr "puffer betöltése sikertelen"
 msgid "names of buffers (including plugins names)"
 msgstr ""

+#, fuzzy
+msgid "buffer local variables"
+msgstr "szerver konfigurációs fájljának újraolvastatása"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "  . típus: szám\n"
+
 #, fuzzy
 msgid "properties that can be set on a buffer"
 msgstr "puffer betöltése sikertelen"
@ -4417,7 +4428,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/it.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1225,8 +1225,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || clear [<numero>|<nome>|-merged|-all] || move|merge <numero> || swap "
 "<numero1>|<nome1> [<numero2>|<nome2>] || unmerge [<numero>|-all] || close "
@ -1261,8 +1262,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3051,6 +3054,14 @@ msgstr "numeri dei buffer"
 msgid "names of buffers (including plugins names)"
 msgstr "nomi dei buffer (inclusi i nomi dei plugin)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "Registra i buffer su file"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "Variabili"
+
 msgid "properties that can be set on a buffer"
 msgstr "proprietà che possono essere impostate su un buffer"

@ -5189,7 +5200,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/ja.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/master/"
@ -1252,8 +1252,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || add [-free] [-switch] <name> || clear [<number>|<name>|-merged|-all "
 "[<number>|<name>...]] || move <number>|-|+ || swap <number1>|<name1> "
@ -1292,8 +1293,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3249,6 +3252,14 @@ msgstr "バッファの数"
 msgid "names of buffers (including plugins names)"
 msgstr "バッファの名前 (プラグインの名前を含めた)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "ファイルにバッファログを保存"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "環境変数の値"
+
 msgid "properties that can be set on a buffer"
 msgstr "バッファに指定可能なプロパティ"

@ -5418,7 +5429,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/pl.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Krzysztof Korościk <soltys@soltys.info>\n"
 "Language-Team: Polish <kde-i18n-doc@kde.org>\n"
@ -1276,8 +1276,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || add [-free] [-switch] <nazwa> || clear [<numer>|<nazwa>|-merged|-all "
 "[<numer>|<nazwa>...]] || move <numer>|-|+ || swap <numer1>|<nazwa1> "
@ -1316,8 +1317,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3312,6 +3315,14 @@ msgstr "numery buforów"
 msgid "names of buffers (including plugins names)"
 msgstr "nazwy buforów (włącznie z nazwami wtyczek)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "Zapisuj bufory do plików"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "wartość zmiennej środowiskowej"
+
 msgid "properties that can be set on a buffer"
 msgstr "właściwości, jakie mogą być ustawione w buforze"

@ -5549,7 +5560,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/pt.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Vasco Almeida <vascomalmeida@sapo.pt>\n"
 "Language-Team: Portuguese <>\n"
@ -1251,8 +1251,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || clear [<número>|<nome>|-merged|-all [<número>|<nome>...]] || move "
 "<número>|-|+ || swap <número1>|<nome1> [<número2>|<nome2>] || cycle <número>|"
@ -1290,8 +1291,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3242,6 +3245,14 @@ msgstr "números dos buffers"
 msgid "names of buffers (including plugins names)"
 msgstr "nomes dos buffers (incluindo nomes dos plugins)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "Registar buffers em ficheiros"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "valor de uma variável de ambiente"
+
 msgid "properties that can be set on a buffer"
 msgstr "propriedades que podem ser definidas num buffer"

@ -5469,7 +5480,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/pt_BR.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-18 11:34+0200\n"
 "Last-Translator: Eduardo Elias <camponez@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1268,8 +1268,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""
 "list || clear [<número>|<nome>|-merged|-all] || move|merge <número> || swap "
 "<número1>|<nome1> [<número2>|<nome2>] || unmerge [<número>|-all] || close "
@ -1305,8 +1306,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -3018,6 +3021,14 @@ msgstr "números dos buffers"
 msgid "names of buffers (including plugins names)"
 msgstr "nomes dos buffers (incluindo os nomes dos plugins)"

+#, fuzzy
+msgid "buffer local variables"
+msgstr "arquivos de configuração"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "Variáveis"
+
 msgid "properties that can be set on a buffer"
 msgstr "propriedades que podem se configuradas em um buffer"

@ -5039,7 +5050,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/ru.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\n"
 "PO-Revision-Date: 2020-04-28 16:40+0200\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@ -1240,8 +1240,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""

 #, fuzzy
@ -1272,8 +1273,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2499,6 +2502,14 @@ msgstr "загрузка буфера не удалась"
 msgid "names of buffers (including plugins names)"
 msgstr ""

+#, fuzzy
+msgid "buffer local variables"
+msgstr "перезагрузить конфигурационный файл сервера"
+
+#, fuzzy
+msgid "value of a buffer local variable"
+msgstr "  . тип: целочисленный\n"
+
 #, fuzzy
 msgid "properties that can be set on a buffer"
 msgstr "загрузка буфера не удалась"
@ -4453,7 +4464,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/tr.po
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\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"
@ -1108,8 +1108,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""

 msgid ""
@ -1139,8 +1140,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2258,6 +2261,12 @@ msgstr ""
 msgid "names of buffers (including plugins names)"
 msgstr ""

+msgid "buffer local variables"
+msgstr ""
+
+msgid "value of a buffer local variable"
+msgstr ""
+
 msgid "properties that can be set on a buffer"
 msgstr ""

@ -4038,7 +4047,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/po/weechat.pot
+++ b/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: 2020-12-18 20:22+0100\n"
+"POT-Creation-Date: 2020-12-19 18:17+0100\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"
@ -1112,8 +1112,9 @@ msgid ""
 "<number>|<name> || unmerge [<number>|-all] || hide [<number>|<name>|-all "
 "[<number>|<name>...]] || unhide [<number>|<name>|-all [<number>|<name>...]] "
 "|| renumber [<number1> [<number2> [<start>]]] || close [<n1>[-<n2>]|"
-"<name>...] || notify [<level>] || localvar [<number>|<name>] || set "
-"<property> [<value>] || get <property> || <number>|-|+|<name>"
+"<name>...] || notify [<level>] || listvar [<number>|<name>] || setvar <name> "
+"[<value>] || delvar <name> || set <property> [<value>] || get <property> || "
+"<number>|-|+|<name>"
 msgstr ""

 msgid ""
@ -1143,8 +1144,10 @@ msgid ""
 "            message: for messages from users + highlights\n"
 "                all: all messages\n"
 "              reset: reset to default value (all)\n"
-"localvar: display local variables for the buffer\n"
-"     set: set a property for current buffer\n"
+" listvar: display local variables in a buffer\n"
+"  setvar: set a local variable in the current buffer\n"
+"  delvar: delete a local variable from the current buffer\n"
+"     set: set a property in the current buffer\n"
 "     get: display a property of current buffer\n"
 "  number: jump to buffer by number, possible prefix:\n"
 "          '+': relative jump, add number to current\n"
@ -2255,6 +2258,12 @@ msgstr ""
 msgid "names of buffers (including plugins names)"
 msgstr ""

+msgid "buffer local variables"
+msgstr ""
+
+msgid "value of a buffer local variable"
+msgstr ""
+
 msgid "properties that can be set on a buffer"
 msgstr ""

@ -4023,7 +4032,7 @@ msgid ""
 "        $*: all arguments\n"
 "        $~: last argument\n"
 "      $var: where \"var\" is a local variable of buffer (see /buffer "
-"localvar)\n"
+"listvar)\n"
 "            examples: $nick, $channel, $server, $plugin, $name\n"
 "\n"
 "Examples:\n"
--- a/src/core/wee-command.c
+++ b/src/core/wee-command.c
@ -1136,8 +1136,15 @@ COMMAND_CALLBACK(buffer)
        return WEECHAT_RC_OK;
    }

-    /* display local variables on buffer */
-    if (string_strcasecmp (argv[1], "localvar") == 0)
+    /*
+     * display buffer local variables
+     *
+     * (note: option "localvar" has been replaced by "listvar" in WeeChat 3.1
+     * but is still accepted for compatibility with WeeChat ≤ 3.0;
+     * it is now deprecated and will be removed in a future version)
+     */
+    if ((string_strcasecmp (argv[1], "listvar") == 0)
+        || (string_strcasecmp (argv[1], "localvar") == 0))
    {
        if (argc > 2)
            ptr_buffer = gui_buffer_search_by_number_or_name (argv[2]);
@ -1168,6 +1175,34 @@ COMMAND_CALLBACK(buffer)
        return WEECHAT_RC_OK;
    }

+    /* set a local variable in buffer */
+    if (string_strcasecmp (argv[1], "setvar") == 0)
+    {
+        COMMAND_MIN_ARGS(3, "setvar");
+        if (argc == 3)
+        {
+            gui_buffer_local_var_add (buffer, argv[2], "");
+        }
+        else
+        {
+            value = string_remove_quotes (argv_eol[3], "'\"");
+            gui_buffer_local_var_add (buffer,
+                                      argv[2],
+                                      (value) ? value : argv_eol[3]);
+            if (value)
+                free (value);
+        }
+        return WEECHAT_RC_OK;
+    }
+
+    /* delete a local variable from a buffer */
+    if (string_strcasecmp (argv[1], "delvar") == 0)
+    {
+        COMMAND_MIN_ARGS(3, "delvar");
+        gui_buffer_local_var_remove (buffer, argv[2]);
+        return WEECHAT_RC_OK;
+    }
+
    /* set a property on buffer */
    if (string_strcasecmp (argv[1], "set") == 0)
    {
@ -7178,7 +7213,9 @@ command_init ()
           " || renumber [<number1> [<number2> [<start>]]]"
           " || close [<n1>[-<n2>]|<name>...]"
           " || notify [<level>]"
-           " || localvar [<number>|<name>]"
+           " || listvar [<number>|<name>]"
+           " || setvar <name> [<value>]"
+           " || delvar <name>"
           " || set <property> [<value>]"
           " || get <property>"
           " || <number>|-|+|<name>"),
@ -7209,8 +7246,10 @@ command_init ()
           "            message: for messages from users + highlights\n"
           "                all: all messages\n"
           "              reset: reset to default value (all)\n"
-           "localvar: display local variables for the buffer\n"
-           "     set: set a property for current buffer\n"
+           " listvar: display local variables in a buffer\n"
+           "  setvar: set a local variable in the current buffer\n"
+           "  delvar: delete a local variable from the current buffer\n"
+           "     set: set a property in the current buffer\n"
           "     get: display a property of current buffer\n"
           "  number: jump to buffer by number, possible prefix:\n"
           "          '+': relative jump, add number to current\n"
@ -7265,7 +7304,9 @@ command_init ()
        " || close %(buffers_plugins_names)|%*"
        " || list"
        " || notify reset|none|highlight|message|all"
-        " || localvar %(buffers_numbers)|%(buffers_plugins_names)"
+        " || listvar %(buffers_numbers)|%(buffers_plugins_names)"
+        " || setvar %(buffer_local_variables) %(buffer_local_variable_value)"
+        " || delvar %(buffer_local_variables)"
        " || set %(buffer_properties_set)"
        " || get %(buffer_properties_get)"
        " || %(buffers_plugins_names)|%(buffers_names)|%(irc_channels)|"
--- a/src/core/wee-completion.c
+++ b/src/core/wee-completion.c
@ -1,4 +1,3 @@
-
 /*
 * wee-completion.c - completion for WeeChat commands
 *
@ -201,6 +200,97 @@ completion_list_add_buffers_plugins_names_cb (const void *pointer, void *data,
    return WEECHAT_RC_OK;
 }

+/*
+ * Adds a buffer local variable to completions list.
+ */
+
+void
+completion_list_map_buffer_local_variable_cb (void *data,
+                                              struct t_hashtable *hashtable,
+                                              const void *key, const void *value)
+{
+    /* make C compiler happy */
+    (void) hashtable;
+    (void) value;
+
+    gui_completion_list_add ((struct t_gui_completion *)data,
+                             (const char *)key,
+                             0, WEECHAT_LIST_POS_SORT);
+}
+
+/*
+ * Adds buffer local variables to completion list.
+ */
+
+int
+completion_list_add_buffer_local_variables_cb (const void *pointer, void *data,
+                                               const char *completion_item,
+                                               struct t_gui_buffer *buffer,
+                                               struct t_gui_completion *completion)
+{
+    /* make C compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) completion_item;
+    (void) buffer;
+
+    hashtable_map (completion->buffer->local_variables,
+                   &completion_list_map_buffer_local_variable_cb,
+                   completion);
+
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * Adds buffer local variable value to completion list.
+ */
+
+int
+completion_list_add_buffer_local_variable_value_cb (const void *pointer, void *data,
+                                                    const char *completion_item,
+                                                    struct t_gui_buffer *buffer,
+                                                    struct t_gui_completion *completion)
+{
+    char **argv;
+    int argc, arg_index;
+    const char *ptr_value;
+
+    /* make C compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) completion_item;
+    (void) buffer;
+
+    if (!completion->args)
+        return WEECHAT_RC_OK;
+
+    argv = string_split (completion->args, " ", NULL,
+                         WEECHAT_STRING_SPLIT_STRIP_LEFT
+                         | WEECHAT_STRING_SPLIT_STRIP_RIGHT
+                         | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
+                         0, &argc);
+    if (!argv)
+        return WEECHAT_RC_OK;
+
+    if (argc > 0)
+    {
+        arg_index = completion->base_command_arg_index - 2;
+        if ((arg_index < 1) || (arg_index > argc - 1))
+            arg_index = argc - 1;
+        ptr_value = hashtable_get (completion->buffer->local_variables,
+                                   argv[arg_index]);
+        if (ptr_value)
+        {
+            gui_completion_list_add (completion,
+                                     ptr_value,
+                                     0, WEECHAT_LIST_POS_SORT);
+        }
+    }
+    string_free_split (argv);
+
+    return WEECHAT_RC_OK;
+}
+
 /*
 * Adds buffer properties (that can be set) to completion list.
 */
@ -1712,6 +1802,12 @@ completion_init ()
    hook_completion (NULL, "buffers_plugins_names", /* formerly "%B" */
                     N_("names of buffers (including plugins names)"),
                     &completion_list_add_buffers_plugins_names_cb, NULL, NULL);
+    hook_completion (NULL, "buffer_local_variables",
+                     N_("buffer local variables"),
+                     &completion_list_add_buffer_local_variables_cb, NULL, NULL);
+    hook_completion (NULL, "buffer_local_variable_value",
+                     N_("value of a buffer local variable"),
+                     &completion_list_add_buffer_local_variable_value_cb, NULL, NULL);
    hook_completion (NULL, "buffer_properties_set",
                     N_("properties that can be set on a buffer"),
                     &completion_list_add_buffer_properties_set_cb, NULL, NULL);
--- a/src/gui/gui-buffer.h
+++ b/src/gui/gui-buffer.h
@ -255,6 +255,11 @@ extern int gui_buffer_search_notify (const char *notify);
 extern const char *gui_buffer_get_plugin_name (struct t_gui_buffer *buffer);
 extern const char *gui_buffer_get_short_name (struct t_gui_buffer *buffer);
 extern void gui_buffer_build_full_name (struct t_gui_buffer *buffer);
+extern void gui_buffer_local_var_add (struct t_gui_buffer *buffer,
+                                      const char *name,
+                                      const char *value);
+extern void gui_buffer_local_var_remove (struct t_gui_buffer *buffer,
+                                         const char *name);
 extern void gui_buffer_notify_set_all ();
 extern void gui_buffer_input_buffer_init (struct t_gui_buffer *buffer);
 extern int gui_buffer_is_reserved_name (const char *name);
--- a/src/plugins/alias/alias-command.c
+++ b/src/plugins/alias/alias-command.c
@ -274,7 +274,7 @@ alias_command_init ()
           "        $*: all arguments\n"
           "        $~: last argument\n"
           "      $var: where \"var\" is a local variable of buffer (see "
-           "/buffer localvar)\n"
+           "/buffer listvar)\n"
           "            examples: $nick, $channel, $server, $plugin, $name\n"
           "\n"
           "Examples:\n"