relay/api: fix memory leak in resources "handshake", "input" and "completion"

The directory parameter is always `const char *` and not `char *`.

.github/workflows/ci.yml

@@ -118,7 +118,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
 
     runs-on: ${{ matrix.os }}
 
@@ -153,7 +153,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
         config:
           - name: "gcc"
             cc: "gcc"
@@ -194,6 +194,8 @@ jobs:
 
     name: "install (${{ matrix.os }}, ${{ matrix.config.name }})"
     runs-on: ${{ matrix.os }}
+    env:
+      PHP_INI_SCAN_DIR: /tmp/php-noscan  # embed PHP loads no add-on extensions (see #2009)
 
     steps:
 
@@ -203,8 +205,7 @@ jobs:
       run: |
         sudo apt-get update -qq
         sudo apt-get --yes --no-install-recommends install ${{ env.WEECHAT_DEPS_UBUNTU }}
-        # uninstall php imagick as is causes a crash when loading php plugin (see #2009)
-        sudo apt-get --yes purge php8.3-imagick
+        mkdir -p /tmp/php-noscan
         pipx install schemathesis
 
     - name: Build and run tests
@@ -258,7 +259,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
         config:
           - name: "gcc"
             cc: "gcc"
@@ -304,7 +305,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
         config:
           - name: "gcc"
             cc: "gcc"
@@ -355,7 +356,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
         config:
           # - name: "gcc"
           # cc: "gcc"
@@ -450,7 +451,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
 
     runs-on: ${{ matrix.os }}
 
@@ -487,7 +488,7 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-24.04
+          - ubuntu-26.04
 
     runs-on: ${{ matrix.os }}
 
@@ -505,8 +506,6 @@ jobs:
       run: |
         sudo apt-get update -qq
         sudo apt-get --yes --no-install-recommends install ${{ env.WEECHAT_DEPS_UBUNTU }}
-        # uninstall php imagick as is causes a crash when loading php plugin (see #2009)
-        sudo apt-get --yes purge php8.3-imagick
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3

CHANGELOG.md

@@ -12,28 +12,34 @@ SPDX-License-Identifier: GPL-3.0-or-later
 
 - core: add condition on connected relay api clients in default value of option weechat.look.hotlist_add_conditions
 - core: add `/mute` in default command for key `Alt`+`=` (toggle filters)
+- api: change type of parameter "pos_option_name" to "const char **" in function config_search_with_string
 - relay/api: add field "last_read_line_id" in GET /api/buffers
 
 ### Added
 
+- relay/api: add resource `GET /api/scripts`
 - relay: add option relay.network.unix_socket_permissions ([#2317](https://github.com/weechat/weechat/issues/2317))
+- script: add info "script_languages"
 
 ### Fixed
 
 - core: fix option weechat.look.color_real_white not applied when color is "white" on 16+ colors terminals ([#1742](https://github.com/weechat/weechat/issues/1742))
+- core: fix buffer overflow in connection to SOCKS5 proxy ([#2325](https://github.com/weechat/weechat/issues/2325))
 - api: fix infinite loop in function string_replace when the search string is empty
 - irc: fix tag in message with list of names when joining a channel
 - fset: remove error displayed in core buffer when clicking with the mouse below the last option displayed
 - irc: limit size of data received from the server to prevent memory exhaustion
 - irc: fix out-of-bounds read on incoming DCC command with a quoted filename ending the message ([#2322](https://github.com/weechat/weechat/issues/2322))
-- relay: limit size of decompressed websocket frame with permessage-deflate to prevent memory exhaustion ([GHSA-v2v4-45wm-5cr3](https://github.com/weechat/weechat/security/advisories/GHSA-v2v4-45wm-5cr3))
+- relay: limit size of decompressed websocket frame with permessage-deflate to prevent memory exhaustion ([GHSA-v2v4-45wm-5cr3](https://github.com/weechat/weechat/security/advisories/GHSA-v2v4-45wm-5cr3), [CVE-2026-53524](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53524))
 - relay: limit size of received websocket frame and HTTP body to prevent memory exhaustion
 - relay: limit size of partial message received while reading an HTTP request to prevent memory exhaustion
-- relay: fix timing attack on password authentication ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc))
+- relay: fix timing attack on password authentication ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc), [CVE-2026-53525](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53525))
 - relay: fix out-of-bounds read in dump of data ([#2324](https://github.com/weechat/weechat/issues/2324))
-- api, relay: fix timing attack on TOTP validation ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc))
+- relay/api: fix memory leak in resources "handshake", "input" and "completion"
+- api, relay: fix timing attack on TOTP validation ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc), [CVE-2026-53525](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53525))
 - xfer: replace directory separator in remote nick by underscore in download filename to prevent writing the file outside the download directory ([#2321](https://github.com/weechat/weechat/issues/2321))
 - xfer: fix out-of-bounds read when receiving empty line in DCC chat ([#2323](https://github.com/weechat/weechat/issues/2323))
+- xfer: fix out-of-bounds write in xfer file transfer resume ([#2326](https://github.com/weechat/weechat/issues/2326))
 
 ## Version 4.9.2 (2026-06-07)
 
@@ -54,9 +60,9 @@ SPDX-License-Identifier: GPL-3.0-or-later
 
 - core: fix option weechat.look.color_real_white not applied when color is "white" on 16+ colors terminals ([#1742](https://github.com/weechat/weechat/issues/1742))
 - irc: fix tag in message with list of names when joining a channel
-- relay: limit size of decompressed websocket frame with permessage-deflate to prevent memory exhaustion ([GHSA-v2v4-45wm-5cr3](https://github.com/weechat/weechat/security/advisories/GHSA-v2v4-45wm-5cr3))
-- relay: fix timing attack on password authentication ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc))
-- api, relay: fix timing attack on TOTP validation ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc))
+- relay: limit size of decompressed websocket frame with permessage-deflate to prevent memory exhaustion ([GHSA-v2v4-45wm-5cr3](https://github.com/weechat/weechat/security/advisories/GHSA-v2v4-45wm-5cr3), [CVE-2026-53524](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53524))
+- relay: fix timing attack on password authentication ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc), [CVE-2026-53525](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53525))
+- api, relay: fix timing attack on TOTP validation ([GHSA-vhv8-g2r9-cwcc](https://github.com/weechat/weechat/security/advisories/GHSA-vhv8-g2r9-cwcc), [CVE-2026-53525](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-53525))
 
 ## Version 4.9.0 (2026-03-29)
 

doc/en/weechat_plugin_api.en.adoc

@@ -4348,7 +4348,7 @@ Prototype:
 
 [source,c]
 ----
-int weechat_mkdir_home (char *directory, int mode);
+int weechat_mkdir_home (const char *directory, int mode);
 ----
 
 Arguments:
@@ -4395,7 +4395,7 @@ Prototype:
 
 [source,c]
 ----
-int weechat_mkdir (char *directory, int mode);
+int weechat_mkdir (const char *directory, int mode);
 ----
 
 Arguments:
@@ -4436,7 +4436,7 @@ Prototype:
 
 [source,c]
 ----
-int weechat_mkdir_parents (char *directory, int mode);
+int weechat_mkdir_parents (const char *directory, int mode);
 ----
 
 Arguments:
@@ -7709,7 +7709,7 @@ void weechat_config_search_with_string (const char *option_name,
                                         struct t_config_file **config_file,
                                         struct t_config_section **section,
                                         struct t_config_option **option,
-                                        char **pos_option_name);
+                                        const char **pos_option_name);
 ----
 
 Arguments:
@@ -7731,7 +7731,7 @@ C example:
 struct t_config_file *ptr_config_file;
 struct t_config_section *ptr_section;
 struct t_config_option *ptr_option;
-char *option_name;
+const char *option_name;
 
 weechat_config_search_with_string ("file.section.option",
                                    &ptr_config_file,

doc/en/weechat_relay_api.en.adoc

@@ -1179,6 +1179,51 @@ HTTP/1.1 200 OK
 ]
 ----
 
+[[resource_scripts]]
+=== Scripts
+
+Return loaded scripts (all languages).
+
+Endpoint:
+
+----
+GET /api/scripts
+----
+
+Request example:
+
+[source,shell]
+----
+curl -L -u 'plain:secret_password' 'https://localhost:9000/api/scripts'
+----
+
+Response:
+
+[source,http]
+----
+HTTP/1.1 200 OK
+----
+
+[source,json]
+----
+[
+    {
+        "name": "highmon.pl",
+        "version": "2.7",
+        "description": "Highlight Monitor",
+        "author": "KenjiE20",
+        "license": "GPL3"
+    },
+    {
+        "name": "go.py",
+        "version": "3.1.1",
+        "description": "Quick jump to buffers",
+        "author": "Sébastien Helleu <flashcode@flashtux.org>",
+        "license": "GPL3"
+    }
+]
+----
+
 [[resource_input]]
 === Input
 
@@ -1510,6 +1555,7 @@ Body types that can be returned:
 * `nick_group` (object)
 * `nick` (object)
 * `hotlist` (object)
+* `scripts` (array)
 * `ping` (object)
 
 [TIP]

doc/fr/weechat_plugin_api.fr.adoc

@@ -4424,7 +4424,7 @@ Prototype :
 
 [source,c]
 ----
-int weechat_mkdir_home (char *directory, int mode);
+int weechat_mkdir_home (const char *directory, int mode);
 ----
 
 Paramètres :
@@ -4471,7 +4471,7 @@ Prototype :
 
 [source,c]
 ----
-int weechat_mkdir (char *directory, int mode);
+int weechat_mkdir (const char *directory, int mode);
 ----
 
 Paramètres :
@@ -4512,7 +4512,7 @@ Prototype :
 
 [source,c]
 ----
-int weechat_mkdir_parents (char *directory, int mode);
+int weechat_mkdir_parents (const char *directory, int mode);
 ----
 
 Paramètres :
@@ -7838,7 +7838,7 @@ void weechat_config_search_with_string (const char *option_name,
                                         struct t_config_file **config_file,
                                         struct t_config_section **section,
                                         struct t_config_option **option,
-                                        char **pos_option_name);
+                                        const char **pos_option_name);
 ----
 
 Paramètres :
@@ -7861,7 +7861,7 @@ Exemple en C :
 struct t_config_file *ptr_config_file;
 struct t_config_section *ptr_section;
 struct t_config_option *ptr_option;
-char *option_name;
+const char *option_name;
 
 weechat_config_search_with_string ("fichier.section.option",
                                    &ptr_config_file,

doc/fr/weechat_relay_api.fr.adoc

@@ -1191,6 +1191,51 @@ HTTP/1.1 200 OK
 ]
 ----
 
+[[resource_scripts]]
+=== Scripts
+
+Retourner la liste des scripts chargés (tous les langages).
+
+Point de terminaison :
+
+----
+GET /api/scripts
+----
+
+Exemple de requête :
+
+[source,shell]
+----
+curl -L -u 'plain:secret_password' 'https://localhost:9000/api/scripts'
+----
+
+Réponse :
+
+[source,http]
+----
+HTTP/1.1 200 OK
+----
+
+[source,json]
+----
+[
+    {
+        "name": "highmon.pl",
+        "version": "2.7",
+        "description": "Highlight Monitor",
+        "author": "KenjiE20",
+        "license": "GPL3"
+    },
+    {
+        "name": "go.py",
+        "version": "3.1.1",
+        "description": "Quick jump to buffers",
+        "author": "Sébastien Helleu <flashcode@flashtux.org>",
+        "license": "GPL3"
+    }
+]
+----
+
 [[resource_input]]
 === Entrée
 
@@ -1530,6 +1575,7 @@ Les types de corps qui peuvent être retournés :
 * `nick_group` (objet)
 * `nick` (objet)
 * `hotlist` (objet)
+* `scripts` (tableau)
 * `ping` (objet)
 
 [TIP]

doc/it/weechat_plugin_api.it.adoc

@@ -4549,7 +4549,7 @@ Prototipo:
 
 [source,c]
 ----
-int weechat_mkdir_home (char *directory, int mode);
+int weechat_mkdir_home (const char *directory, int mode);
 ----
 
 Argomenti:
@@ -4597,7 +4597,7 @@ Prototipo:
 
 [source,c]
 ----
-int weechat_mkdir (char *directory, int mode);
+int weechat_mkdir (const char *directory, int mode);
 ----
 
 Argomenti:
@@ -4638,7 +4638,7 @@ Prototipo:
 
 [source,c]
 ----
-int weechat_mkdir_parents (char *directory, int mode);
+int weechat_mkdir_parents (const char *directory, int mode);
 ----
 
 Argomenti:
@@ -8011,7 +8011,7 @@ void weechat_config_search_with_string (const char *option_name,
                                         struct t_config_file **config_file,
                                         struct t_config_section **section,
                                         struct t_config_option **option,
-                                        char **pos_option_name);
+                                        const char **pos_option_name);
 ----
 
 Argomenti:
@@ -8034,7 +8034,7 @@ Esempio in C:
 struct t_config_file *ptr_config_file;
 struct t_config_section *ptr_section;
 struct t_config_option *ptr_option;
-char *option_name;
+const char *option_name;
 
 weechat_config_search_with_string ("file.section.option",
                                    &ptr_config_file,

doc/ja/weechat_plugin_api.ja.adoc

@@ -4477,7 +4477,7 @@ WeeChat ホームディレクトリの下にディレクトリを作成。
 
 [source,c]
 ----
-int weechat_mkdir_home (char *directory, int mode);
+int weechat_mkdir_home (const char *directory, int mode);
 ----
 
 引数:
@@ -4525,7 +4525,7 @@ weechat.mkdir_home("${weechat_cache_dir}/temp", 0755)
 
 [source,c]
 ----
-int weechat_mkdir (char *directory, int mode);
+int weechat_mkdir (const char *directory, int mode);
 ----
 
 引数:
@@ -4566,7 +4566,7 @@ weechat.mkdir("/tmp/mydir", 0755)
 
 [source,c]
 ----
-int weechat_mkdir_parents (char *directory, int mode);
+int weechat_mkdir_parents (const char *directory, int mode);
 ----
 
 引数:
@@ -7816,7 +7816,7 @@ void weechat_config_search_with_string (const char *option_name,
                                         struct t_config_file **config_file,
                                         struct t_config_section **section,
                                         struct t_config_option **option,
-                                        char **pos_option_name);
+                                        const char **pos_option_name);
 ----
 
 引数:
@@ -7838,7 +7838,7 @@ C 言語での使用例:
 struct t_config_file *ptr_config_file;
 struct t_config_section *ptr_section;
 struct t_config_option *ptr_option;
-char *option_name;
+const char *option_name;
 
 weechat_config_search_with_string ("file.section.option",
                                    &ptr_config_file,

doc/sr/weechat_plugin_api.sr.adoc

@@ -4209,7 +4209,7 @@ _Ажурирано у верзији 3.2._
 
 [source,c]
 ----
-int weechat_mkdir_home (char *directory, int mode);
+int weechat_mkdir_home (const char *directory, int mode);
 ----
 
 Аргументи:
@@ -4255,7 +4255,7 @@ weechat.mkdir_home("${weechat_cache_dir}/temp", 0755)
 
 [source,c]
 ----
-int weechat_mkdir (char *directory, int mode);
+int weechat_mkdir (const char *directory, int mode);
 ----
 
 Аргументи:
@@ -4296,7 +4296,7 @@ weechat.mkdir("/tmp/mydir", 0755)
 
 [source,c]
 ----
-int weechat_mkdir_parents (char *directory, int mode);
+int weechat_mkdir_parents (const char *directory, int mode);
 ----
 
 Аргументи:
@@ -7492,7 +7492,7 @@ void weechat_config_search_with_string (const char *option_name,
                                         struct t_config_file **config_file,
                                         struct t_config_section **section,
                                         struct t_config_option **option,
-                                        char **pos_option_name);
+                                        const char **pos_option_name);
 ----
 
 Аргументи:
@@ -7510,7 +7510,7 @@ C пример:
 struct t_config_file *ptr_config_file;
 struct t_config_section *ptr_section;
 struct t_config_option *ptr_option;
-char *option_name;
+const char *option_name;
 
 weechat_config_search_with_string ("file.section.option",
                                    &ptr_config_file,

doc/sr/weechat_relay_api.sr.adoc

@@ -1181,6 +1181,53 @@ HTTP/1.1 200 OK
 ]
 ----
 
+// TRANSLATION MISSING
+[[resource_scripts]]
+=== Scripts
+
+// TRANSLATION MISSING
+Return loaded scripts (all languages).
+
+Крајња тачка:
+
+----
+GET /api/scripts
+----
+
+Пример захтева:
+
+[source,shell]
+----
+curl -L -u 'plain:secret_password' 'https://localhost:9000/api/scripts'
+----
+
+Одговор:
+
+[source,http]
+----
+HTTP/1.1 200 OK
+----
+
+[source,json]
+----
+[
+    {
+        "name": "highmon.pl",
+        "version": "2.7",
+        "description": "Highlight Monitor",
+        "author": "KenjiE20",
+        "license": "GPL3"
+    },
+    {
+        "name": "go.py",
+        "version": "3.1.1",
+        "description": "Quick jump to buffers",
+        "author": "Sébastien Helleu <flashcode@flashtux.org>",
+        "license": "GPL3"
+    }
+]
+----
+
 [[resource_input]]
 === Input
 
@@ -1510,6 +1557,7 @@ GUID `258EAFA5-E914-47DA-95CA-C5AB0DC85B11` (SHA-1 се кодира у base64).
 * `nick_group` (објекат)
 * `nick` (објекат)
 * `hotlist` (објекат)
+* `scripts` (низ)
 * `ping` (објекат)
 
 [TIP]

po/cs.po

@@ -23,7 +23,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:01+0200\n"
 "Last-Translator: Ondřej Súkup <mimi.vx@gmail.com>\n"
 "Language-Team: Czech <weechat-dev@nongnu.org>\n"
@@ -16068,6 +16068,10 @@ msgstr "načteny %s skripty:"
 msgid "script name with extension"
 msgstr "seznam skriptů"
 
+#, fuzzy
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "čárkami oddělený seznam slovníků, které použít pro tento buffer"
+
 #, fuzzy
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr "jméno serveru (zástupný znak \"*\" je povolen) (volitelné)"

po/de.po

@@ -29,8 +29,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
-"PO-Revision-Date: 2026-05-30 14:01+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
+"PO-Revision-Date: 2026-06-09 10:41+0200\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German - Germany <weechat-dev@nongnu.org>\n"
 "Language: de\n"
@@ -17510,6 +17510,11 @@ msgstr "1 falls Skript geladen wurde"
 msgid "script name with extension"
 msgstr "Skriptname mit Erweiterung"
 
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr ""
+"durch Kommata getrennte Liste von Erweiterungen: Endung mit unterstützen "
+"Sprachen"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 "Name des Skriptes, mit Dateierweiterung (Platzhalter \"*\" kann verwendet "

po/es.po

@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:01+0200\n"
 "Last-Translator: Santiago Forero <santiago@forero.xyz>\n"
 "Language-Team: Spanish - Spain <weechat-dev@nongnu.org>\n"
@@ -16346,6 +16346,11 @@ msgstr "scripts en %s cargados:"
 msgid "script name with extension"
 msgstr "lista de scripts"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "lista separada por comas de extensiones de archivo para plugins"
+
 #, fuzzy
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""

po/fr.po

@@ -23,8 +23,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
-"PO-Revision-Date: 2026-05-30 14:01+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
+"PO-Revision-Date: 2026-06-08 23:14+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: French - France <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -17182,6 +17182,9 @@ msgstr "1 si le script est chargé"
 msgid "script name with extension"
 msgstr "nom du script avec l'extension"
 
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "liste de extension:extension_fichier avec les langages supportés"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 "nom du script avec extension (le caractère joker \"*\" est autorisé) "

po/hu.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-03-08 08:59+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: Hungarian <weechat-dev@nongnu.org>\n"
@@ -15314,6 +15314,9 @@ msgstr "FIFO cső bezárva\n"
 msgid "script name with extension"
 msgstr "Aliaszok listája:\n"
 
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr ""
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 

po/it.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: Italian <weechat-dev@nongnu.org>\n"
@@ -16432,6 +16432,11 @@ msgstr "script %s caricati:"
 msgid "script name with extension"
 msgstr "elenco degli script"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "elenco separato da virgole di estensioni dei nomi file per i plugin"
+
 #, fuzzy
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""

po/ja.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <weechat-dev@nongnu.org>\n"
@@ -16996,6 +16996,11 @@ msgstr "ロードされた %s スクリプト:"
 msgid "script name with extension"
 msgstr "スクリプトの拡張子のリスト"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "プラグインのファイル拡張子のコンマ区切りリスト"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 "拡張子を含めたスクリプト名 (ワイルドカード \"*\" を使うことができます) (任意)"

po/pl.po

@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Krzysztof Korościk <soltys@soltys.info>\n"
 "Language-Team: Polish <weechat-dev@nongnu.org>\n"
@@ -16747,6 +16747,11 @@ msgstr "1 jeśli skrypt jest załadowany"
 msgid "script name with extension"
 msgstr "nazwa skryptu z rozszerzeniem"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "oddzielona przecinkami lista rozszerzeń nazw plików dla wtyczek"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 "nazwa skryptu z rozszerzeniem (wildcard \"*\" jest dozwolony) (opcjonalne)\""

po/pt.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Vasco Almeida <vascomalmeida@sapo.pt>\n"
 "Language-Team: Portuguese - Portugal <weechat-dev@nongnu.org>\n"
@@ -16869,6 +16869,11 @@ msgstr "scripts %s carregados:"
 msgid "script name with extension"
 msgstr "lista de extensões de script"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "lista de extensões de ficheiros separadas por vírgula para os plugins"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 "nome do script com extensão (o caráter universal \"*\" é permitido) "

po/pt_BR.po

@@ -46,7 +46,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Érico Nogueira <ericonr@disroot.org>\n"
 "Language-Team: Portuguese - Brazil <weechat-dev@nongnu.org>\n"
@@ -15838,6 +15838,10 @@ msgstr "scripts %s carregados:"
 msgid "script name with extension"
 msgstr "list de scripts"
 
+#, fuzzy
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "lista de dicionários (separados por vírgula) para uso neste buffer"
+
 #, fuzzy
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""

po/ru.po

@@ -23,7 +23,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-03-08 08:59+0100\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: Russian <weechat-dev@nongnu.org>\n"
@@ -15367,6 +15367,9 @@ msgstr "FIFO pipe закрыт\n"
 msgid "script name with extension"
 msgstr "Список сокращений:\n"
 
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr ""
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 

po/sr.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Ivan Pešić <ivan.pesic@gmail.com>\n"
 "Language-Team: Serbian <weechat-dev@nongnu.org>\n"
@@ -16695,6 +16695,11 @@ msgstr "1 ако је скрипта учитана"
 msgid "script name with extension"
 msgstr "име скрипте са екстензијом"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "листа екстензија имена фајлова за додатке раздвојених запетама"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr "име скрипте са екстензијом (дозвољен је џокер „*”) (није обавезно)"
 

po/tr.po

@@ -23,7 +23,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+0200\n"
 "PO-Revision-Date: 2026-05-30 14:02+0200\n"
 "Last-Translator: Emir SARI <emir_sari@icloud.com>\n"
 "Language-Team: Turkish <weechat-dev@nongnu.org>\n"
@@ -17120,6 +17120,11 @@ msgstr "Hiçbir betik yüklenmedi"
 msgid "script name with extension"
 msgstr "betik uzantılarının listesi"
 
+#, fuzzy
+#| msgid "comma separated list of file name extensions for plugins"
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr "eklentiler için dosya adı uzantılarının virgülle ayrılmış listesi"
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr "betik adı, uzantı ile (\"*\" jokerine izin verilir) (isteğe bağlı)"
 

po/weechat.pot

@@ -23,7 +23,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2026-05-30 14:00+0200\n"
+"POT-Creation-Date: 2026-06-08 22:23+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"
@@ -14018,6 +14018,9 @@ msgstr ""
 msgid "script name with extension"
 msgstr ""
 
+msgid "comma-separated list of plugin:extension with supported languages"
+msgstr ""
+
 msgid "script name with extension (wildcard \"*\" is allowed) (optional)"
 msgstr ""
 

src/core/core-config-file.c

@@ -705,7 +705,8 @@ config_file_new_option (struct t_config_file *config_file,
 {
     struct t_config_option *new_option;
     int var_type, int_value, argc, i, index_value, number;
-    char *pos, *option_name, *parent_name;
+    const char *pos;
+    char *option_name, *parent_name;
 
     new_option = NULL;
     option_name = NULL;
@@ -1095,12 +1096,13 @@ config_file_search_with_string (const char *option_name,
                                 struct t_config_file **config_file,
                                 struct t_config_section **section,
                                 struct t_config_option **option,
-                                char **pos_option_name)
+                                const char **pos_option_name)
 {
     struct t_config_file *ptr_config;
     struct t_config_section *ptr_section;
     struct t_config_option *ptr_option;
-    char *file_name, *pos_section, *section_name, *pos_option;
+    const char *pos_section, *pos_option;
+    char *file_name, *section_name;
 
     if (config_file)
         *config_file = NULL;
@@ -2553,7 +2555,7 @@ config_file_option_set_with_string (const char *option_name, const char *value)
     struct t_config_file *ptr_config;
     struct t_config_section *ptr_section;
     struct t_config_option *ptr_option;
-    char *pos_option;
+    const char *pos_option;
 
     rc = WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND;
 

src/core/core-config-file.h

@@ -286,7 +286,7 @@ extern void config_file_search_with_string (const char *option_name,
                                             struct t_config_file **config_file,
                                             struct t_config_section **section,
                                             struct t_config_option **option,
-                                            char **pos_option_name);
+                                            const char **pos_option_name);
 extern int config_file_string_to_boolean (const char *text);
 extern int config_file_option_reset (struct t_config_option *option,
                                      int run_callback);

src/core/core-config.c

@@ -1709,7 +1709,7 @@ config_weechat_update_cb (const void *pointer, void *data,
                           int version_read,
                           struct t_hashtable *data_read)
 {
-    const char *ptr_config, *ptr_section, *ptr_option, *ptr_value;
+    const char *ptr_config, *ptr_section, *ptr_option, *ptr_value, *pos_option;
     char *new_commands[][2] = {
         /* old command, new command */
         { "/input jump_smart", "/buffer jump smart" },
@@ -1739,7 +1739,7 @@ config_weechat_update_cb (const void *pointer, void *data,
         { "number_desc" "-buffer.number" },
         { NULL, NULL },
     };
-    char *new_option, *new_value, *pos_option;
+    char *new_option, *new_value;
     int changes, i;
 
     /* make C compiler happy */
@@ -2262,7 +2262,8 @@ config_weechat_proxy_read_cb (const void *pointer, void *data,
                               struct t_config_section *section,
                               const char *option_name, const char *value)
 {
-    char *pos_option, *proxy_name;
+    const char *pos_option;
+    char *proxy_name;
     struct t_proxy *ptr_temp_proxy;
     int index_option;
 
@@ -2341,7 +2342,8 @@ config_weechat_bar_read_cb (const void *pointer, void *data,
                             struct t_config_section *section,
                             const char *option_name, const char *value)
 {
-    char *pos_option, *bar_name;
+    const char *pos_option;
+    char *bar_name;
     struct t_gui_bar *ptr_temp_bar;
     int index_option;
 
@@ -2421,7 +2423,8 @@ config_weechat_custom_bar_item_read_cb (const void *pointer, void *data,
                                         struct t_config_section *section,
                                         const char *option_name, const char *value)
 {
-    char *pos_option, *item_name;
+    const char *pos_option;
+    char *item_name;
     struct t_gui_bar_item_custom *ptr_temp_item;
     int index_option;
 
@@ -2512,7 +2515,8 @@ config_weechat_layout_read_cb (const void *pointer, void *data,
                                const char *option_name, const char *value)
 {
     int argc, force_current_layout, number1, number2, number3, number4;
-    char **argv, *pos, *layout_name;
+    const char *pos;
+    char **argv, *layout_name;
     const char *ptr_option_name;
     struct t_gui_layout *ptr_layout;
     struct t_gui_layout_window *parent;

src/core/core-eval.c

@@ -508,7 +508,8 @@ eval_string_repeat (const char *text)
 char *
 eval_string_split (const char *text)
 {
-    char *pos, *pos2, *pos3, *str_number, *separators, **items, *value;
+    const char *pos, *pos2, *pos3;
+    char *str_number, *separators, **items, *value;
     char str_value[32], *str_flags, **list_flags, *strip_items, **ptr_flag;
     int num_items, count_items, random_item, flags, max_items;
     long number;
@@ -655,7 +656,8 @@ end:
 char *
 eval_string_split_shell (const char *text)
 {
-    char *pos, *str_number, **items, *value, str_value[32];
+    const char *pos;
+    char *str_number, **items, *value, str_value[32];
     int num_items, count_items, random_item;
     long number;
 
@@ -1046,7 +1048,8 @@ eval_string_if (const char *text, struct t_eval_context *eval_context)
 char *
 eval_string_random (const char *text)
 {
-    char *pos, *tmp, result[128];
+    const char *pos;
+    char *tmp, result[128];
     long long min_number, max_number;
 
     if (!text || !text[0])
@@ -1112,7 +1115,8 @@ eval_string_translate (const char *text)
 void
 eval_string_define (const char *text, struct t_eval_context *eval_context)
 {
-    char *pos, *name;
+    const char *pos;
+    char *name;
 
     pos = strchr (text, ',');
     if (!pos)
@@ -1139,7 +1143,8 @@ eval_hdata_count (const char *text, struct t_eval_context *eval_context)
     struct t_hdata *hdata;
     unsigned long ptr_value;
     void *pointer;
-    char *pos1, *pos2, *value, *hdata_name, *pointer_name, str_count[64];
+    const char *pos1, *pos2;
+    char *value, *hdata_name, *pointer_name, str_count[64];
     int rc, count;
 
     value = NULL;
@@ -1211,8 +1216,8 @@ char *
 eval_hdata_get_value (struct t_hdata *hdata, void *pointer, const char *path,
                       struct t_eval_context *eval_context)
 {
-    char *value, *var_name, str_value[128], *pos, *property;
-    const char *ptr_value, *hdata_name, *ptr_var_name, *pos_open_paren;
+    char *value, *var_name, str_value[128], *property;
+    const char *ptr_value, *hdata_name, *ptr_var_name, *pos, *pos_open_paren;
     int type, debug_id;
     struct t_hashtable *hashtable;
 
@@ -1539,8 +1544,8 @@ eval_syntax_highlight_add_markers (const char *prefix, const char *text,
 char *
 eval_syntax_highlight_colorize (const char *value)
 {
-    const char *ptr_value;
-    char **result, *pos;
+    const char *ptr_value, *pos;
+    char **result;
     int color;
 
     if (!value)

src/core/core-hdata.c

@@ -688,7 +688,8 @@ hdata_count (struct t_hdata *hdata, void *pointer)
 void
 hdata_get_index_and_name (const char *name, int *index, const char **ptr_name)
 {
-    char *pos, *str_index;
+    const char *pos;
+    char *str_index;
     int number;
 
     if (index)

src/core/core-input.c

@@ -242,8 +242,8 @@ int
 input_data (struct t_gui_buffer *buffer, const char *data,
             const char *commands_allowed, int split_newline, int user_data)
 {
-    char *pos, str_buffer[128], *new_data, *buffer_full_name;
-    const char *ptr_data, *ptr_data_for_buffer;
+    const char *ptr_data_for_buffer;
+    char *pos, str_buffer[128], *new_data, *buffer_full_name, *ptr_data;
     int first_command, rc;
 
     if (!buffer || !gui_buffer_valid (buffer) || !data)
@@ -272,8 +272,13 @@ input_data (struct t_gui_buffer *buffer, const char *data,
     if (data[0] && new_data && !new_data[0])
         goto end;
 
+    if (!new_data)
+        new_data = strdup (data);
+    if (!new_data)
+        goto end;
+
     first_command = 1;
-    ptr_data = (new_data) ? new_data : data;
+    ptr_data = new_data;
     while (ptr_data)
     {
         /*

src/core/core-network.c

@@ -582,7 +582,13 @@ network_pass_socks5proxy (struct t_proxy *proxy, int sock, const char *address,
                           int port)
 {
     struct t_network_socks5 socks5;
-    unsigned char buffer[288];
+    /*
+     * buffer must be large enough for the username/password authentication
+     * request, which is the longest message sent/received here; according to
+     * RFC 1929 it is: version (1) + username length (1) + username (max 255)
+     * + password length (1) + password (max 255)
+     */
+    unsigned char buffer[2 + 255 + 1 + 255];
     int username_len, password_len, addr_len, addr_buffer_len;
     unsigned char *addr_buffer;
     char *username, *password;
@@ -631,6 +637,18 @@ network_pass_socks5proxy (struct t_proxy *proxy, int sock, const char *address,
         username_len = strlen (username);
         password_len = strlen (password);
 
+        /*
+         * username and password length are each stored on a single byte
+         * (RFC 1929), so they cannot exceed 255 bytes: reject longer values,
+         * otherwise the memcpy calls below would overflow the buffer
+         */
+        if ((username_len > 255) || (password_len > 255))
+        {
+            free (username);
+            free (password);
+            return 0;
+        }
+
         /* make username/password buffer */
         buffer[0] = 1;
         buffer[1] = (unsigned char) username_len;

src/core/core-string.c

@@ -1686,9 +1686,8 @@ string_mask_to_regex (const char *mask)
 const char *
 string_regex_flags (const char *regex, int default_flags, int *flags)
 {
-    const char *ptr_regex, *ptr_flags;
+    const char *ptr_regex, *ptr_flags, *pos;
     int set_flag, flag;
-    char *pos;
 
     if (flags)
         *flags = default_flags;
@@ -2966,8 +2965,9 @@ char **
 string_split_command (const char *command, char separator)
 {
     int nb_substr, arr_idx, str_idx, type;
+    const char *p;
     char **array, **array2;
-    char *buffer, *p;
+    char *buffer;
     const char *ptr;
 
     if (!command || !command[0])
@@ -4138,8 +4138,7 @@ string_is_command_char (const char *string)
 const char *
 string_input_for_buffer (const char *string)
 {
-    char *pos_slash, *pos_space, *pos_newline;
-    const char *next_char;
+    const char *pos_slash, *pos_space, *pos_newline, *next_char;
 
     if (!string)
         return NULL;
@@ -4476,7 +4475,8 @@ string_get_priority_and_name (const char *string,
                               int *priority, const char **name,
                               int default_priority)
 {
-    char *pos, *str_priority;
+    const char *pos;
+    char *str_priority;
     int number;
 
     if (priority)

src/core/core-util.c

@@ -416,8 +416,8 @@ util_strftimeval (char *string, int max, const char *format, struct timeval *tv)
 int
 util_parse_time (const char *datetime, struct timeval *tv)
 {
-    char *string, *pos, *pos2, *pos_colon, *pos_hyphen, *pos_dot;
-    char str_usec[16], str_date[128];
+    const char *pos_colon, *pos_hyphen, *pos_dot;
+    char *pos, *pos2, *string, str_usec[16], str_date[128];
     struct tm tm_date, tm_date_gm, tm_date_local, *local_time;
     time_t time_now, time_gm, time_local;
     long long value;

src/core/hook/hook-command.c

@@ -597,8 +597,8 @@ hook_command_exec (struct t_gui_buffer *buffer, int any_plugin,
     struct t_hook *hook_plugin, *hook_other_plugin, *hook_other_plugin2;
     struct t_hook *hook_incomplete_command;
     struct t_hook_exec_cb hook_exec_cb;
-    char **argv, **argv_eol, *command_name, *pos;
-    const char *ptr_string;
+    char **argv, **argv_eol, *command_name;
+    const char *ptr_string, *pos;
     int argc, rc, length_command_name, allow_incomplete_commands;
     int count_other_plugin, count_incomplete_commands, flags;
 

src/core/hook/hook-signal.c

@@ -132,7 +132,8 @@ void
 hook_signal_extract_flags (const char *signal, const char **ptr_signal,
                            int *stop_on_error, int *ignore_eat)
 {
-    char *pos, *str_flags, **flags;
+    const char *pos;
+    char *str_flags, **flags;
     int i, num_flags;
 
     if (!signal || !ptr_signal || !stop_on_error || !ignore_eat)

src/gui/curses/headless/main.c

@@ -47,7 +47,7 @@ void
 daemonize (void)
 {
     pid_t pid;
-    int fd, i;
+    int fd, i, rc;
 
     printf ("%s ", _("Running WeeChat in background..."));
 
@@ -77,8 +77,9 @@ daemonize (void)
         close (i);
     }
     fd = open ("/dev/null", O_RDWR);
-    (void) dup (fd);
-    (void) dup (fd);
+    rc = dup (fd);
+    rc = dup (fd);
+    (void) rc;
 }
 
 /*

src/gui/gui-bar-item-custom.c

@@ -138,7 +138,8 @@ gui_bar_item_custom_search (const char *item_name)
 struct t_gui_bar_item_custom *
 gui_bar_item_custom_search_with_option_name (const char *option_name)
 {
-    char *item_name, *pos_option;
+    const char *pos_option;
+    char *item_name;
     struct t_gui_bar_item_custom *ptr_item;
 
     if (!option_name)

src/gui/gui-bar-item.c

@@ -1880,9 +1880,9 @@ gui_bar_item_buffer_nicklist_cb (const void *pointer, void *data,
                 {
                     if (strchr (ptr_nick->prefix_color, '.'))
                     {
-                        config_file_search_with_string (ptr_nick->prefix_color,
-                                                        NULL, NULL, &ptr_option,
-                                                            NULL);
+                        config_file_search_with_string (
+                            ptr_nick->prefix_color,
+                            NULL, NULL, &ptr_option, NULL);
                         if (ptr_option)
                         {
                             string_dyn_concat (
@@ -1907,9 +1907,9 @@ gui_bar_item_buffer_nicklist_cb (const void *pointer, void *data,
                 {
                     if (strchr (ptr_nick->color, '.'))
                     {
-                        config_file_search_with_string (ptr_nick->color,
-                                                        NULL, NULL, &ptr_option,
-                                                        NULL);
+                        config_file_search_with_string (
+                            ptr_nick->color,
+                            NULL, NULL, &ptr_option, NULL);
                         if (ptr_option)
                         {
                             string_dyn_concat (
@@ -1940,9 +1940,9 @@ gui_bar_item_buffer_nicklist_cb (const void *pointer, void *data,
                 {
                     if (strchr (ptr_group->color, '.'))
                     {
-                        config_file_search_with_string (ptr_group->color,
-                                                        NULL, NULL, &ptr_option,
-                                                        NULL);
+                        config_file_search_with_string (
+                            ptr_group->color,
+                            NULL, NULL, &ptr_option, NULL);
                         if (ptr_option)
                         {
                             string_dyn_concat (

src/gui/gui-bar.c

@@ -515,7 +515,8 @@ gui_bar_search (const char *name)
 struct t_gui_bar *
 gui_bar_search_with_option_name (const char *option_name)
 {
-    char *bar_name, *pos_option;
+    const char *pos_option;
+    char *bar_name;
     struct t_gui_bar *ptr_bar;
 
     if (!option_name)

src/gui/gui-chat.c

@@ -118,8 +118,8 @@ gui_chat_init (void)
 void
 gui_chat_prefix_build (void)
 {
-    const char *ptr_prefix;
-    char prefix[512], *pos_color;
+    const char *ptr_prefix, *pos_color;
+    char prefix[512];
     int prefix_color[GUI_CHAT_NUM_PREFIXES] =
         { GUI_COLOR_CHAT_PREFIX_ERROR, GUI_COLOR_CHAT_PREFIX_NETWORK,
           GUI_COLOR_CHAT_PREFIX_ACTION, GUI_COLOR_CHAT_PREFIX_JOIN,

src/gui/gui-color.c

@@ -170,8 +170,7 @@ gui_color_search_config (const char *color_name)
     /* search in any configuration file (example: "irc.color.message_quit") */
     if (strchr (color_name, '.'))
     {
-        config_file_search_with_string (color_name, NULL, NULL, &ptr_option,
-                                        NULL);
+        config_file_search_with_string (color_name, NULL, NULL, &ptr_option, NULL);
         if (ptr_option)
             return gui_color_from_option (ptr_option);
     }
@@ -255,8 +254,8 @@ gui_color_get_custom (const char *color_name)
     static char color[32][96];
     static int index_color = 0;
     char color_fg[32], color_bg[32];
-    char *pos_delim, *str_fg, *pos_bg, *error, *color_attr;
-    const char *ptr_color_name;
+    char *str_fg, *error, *color_attr;
+    const char *ptr_color_name, *pos_delim, *pos_bg;
 
     /* attribute or other color name (GUI dependent) */
     index_color = (index_color + 1) % 32;

src/gui/gui-filter.c

@@ -366,8 +366,8 @@ gui_filter_new (int enabled, const char *name, const char *buffer_name,
 {
     struct t_gui_filter *new_filter;
     regex_t *regex1, *regex2;
-    char *pos_tab, *regex_prefix, buf[512], str_error[1024];
-    const char *ptr_start_regex, *pos_regex_message;
+    char *regex_prefix, buf[512], str_error[1024];
+    const char *ptr_start_regex, *pos_regex_message, *pos_tab;
     int rc;
 
     if (!name || !buffer_name || !tags || !regex)

src/gui/gui-key.c

@@ -1076,7 +1076,7 @@ gui_key_set_area_type_name (const char *area,
                             int *area_type, char **area_name)
 {
     int focus, length;
-    char *pos_end;
+    const char *pos_end;
 
     for (focus = 0; focus < GUI_KEY_NUM_FOCUS; focus++)
     {

src/plugins/irc/irc-command.c

@@ -2925,7 +2925,8 @@ void
 irc_command_join_server (struct t_irc_server *server, const char *arguments,
                          int manual_join, int noswitch)
 {
-    char *new_args, **channels, **keys, *pos_space, *pos_keys, *pos_channel;
+    const char *pos_space, *pos_keys;
+    char *new_args, **channels, **keys, *pos_channel;
     char *channel_name_lower;
     int i, num_channels, num_keys, length;
     time_t time_now;

src/plugins/irc/irc-completion.c

@@ -470,7 +470,7 @@ irc_completion_modelist_masks_cb (const void *pointer, void *data,
                                   struct t_gui_buffer *buffer,
                                   struct t_gui_completion *completion)
 {
-    char *pos;
+    const char *pos;
     struct t_irc_modelist *ptr_modelist;
     struct t_irc_modelist_item *ptr_item;
 
@@ -512,7 +512,8 @@ irc_completion_modelist_numbers_cb (const void *pointer, void *data,
                                     struct t_gui_buffer *buffer,
                                     struct t_gui_completion *completion)
 {
-    char *pos, str_number[32];
+    const char *pos;
+    char str_number[32];
     struct t_irc_modelist *ptr_modelist;
     struct t_irc_modelist_item *ptr_item;
 

src/plugins/irc/irc-config.c

@@ -201,7 +201,8 @@ struct t_irc_server *
 irc_config_get_server_from_option_name (const char *name)
 {
     struct t_irc_server *ptr_server;
-    char *pos_option, *server_name;
+    const char *pos_option;
+    char *server_name;
 
     ptr_server = NULL;
 
@@ -274,7 +275,7 @@ irc_config_compute_nick_colors (void)
 int
 irc_config_display_channel_modes_arguments (const char *modes)
 {
-    char *pos_space, *pos;
+    const char *pos_space, *pos;
     const char *ptr_mode;
 
     pos_space = strchr (modes, ' ');
@@ -2811,7 +2812,8 @@ irc_config_server_read_cb (const void *pointer, void *data,
 {
     struct t_irc_server *ptr_server;
     int index_option, rc, i;
-    char *pos_option, *server_name;
+    const char *pos_option;
+    char *server_name;
 
     /* make C compiler happy */
     (void) pointer;
@@ -2940,9 +2942,9 @@ irc_config_update_cb (const void *pointer, void *data,
                       int version_read,
                       struct t_hashtable *data_read)
 {
-    const char *ptr_config, *ptr_section, *ptr_option, *ptr_value;
+    const char *ptr_config, *ptr_section, *ptr_option, *ptr_value, *pos_option;
     const char *option_autojoin_delay = "autojoin_delay";
-    char *new_option, *pos_option, *new_value;
+    char *new_option, *pos_new_option, *new_value;
     int changes, length;
 
     /* make C compiler happy */
@@ -2997,11 +2999,11 @@ irc_config_update_cb (const void *pointer, void *data,
                 new_option = strdup (ptr_option);
                 if (new_option)
                 {
-                    pos_option = strrchr (new_option, '.');
-                    if (pos_option)
+                    pos_new_option = strrchr (new_option, '.');
+                    if (pos_new_option)
                     {
-                        pos_option++;
-                        memcpy (pos_option, "tls", 3);
+                        pos_new_option++;
+                        memcpy (pos_new_option, "tls", 3);
                         weechat_printf (
                             NULL,
                             _("IRC option renamed: \"irc.%s.%s\" => \"irc.%s.%s\""),

src/plugins/irc/irc-info.c

@@ -67,8 +67,8 @@ irc_info_info_irc_is_channel_cb (const void *pointer, void *data,
                                  const char *info_name,
                                  const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *pos_channel;
+    char *server;
+    const char *pos_channel, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */
@@ -106,8 +106,8 @@ irc_info_info_irc_is_nick_cb (const void *pointer, void *data,
                               const char *info_name,
                               const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *pos_nick;
+    char *server;
+    const char *pos_nick, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */
@@ -233,8 +233,8 @@ irc_info_info_irc_buffer_cb (const void *pointer, void *data,
                              const char *info_name,
                              const char *arguments)
 {
-    char *pos_comma, *pos_comma2, *server, *channel, *host;
-    const char *nick;
+    char *server, *channel, *host;
+    const char *nick, *pos_comma, *pos_comma2;
     struct t_irc_server *ptr_server;
     struct t_irc_channel *ptr_channel;
 
@@ -332,8 +332,8 @@ irc_info_info_irc_server_isupport_cb (const void *pointer, void *data,
                                       const char *info_name,
                                       const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *isupport_value;
+    char *server;
+    const char *isupport_value, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */
@@ -373,8 +373,8 @@ irc_info_info_irc_server_isupport_value_cb (const void *pointer, void *data,
                                             const char *info_name,
                                             const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *isupport_value;
+    char *server;
+    const char *isupport_value, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */
@@ -414,7 +414,8 @@ irc_info_info_irc_server_cap_cb (const void *pointer, void *data,
                                  const char *info_name,
                                  const char *arguments)
 {
-    char *pos_comma, *server;
+    char *server;
+    const char *pos_comma;
     int has_cap;
     struct t_irc_server *ptr_server;
 
@@ -455,8 +456,8 @@ irc_info_info_irc_server_cap_value_cb (const void *pointer, void *data,
                                        const char *info_name,
                                        const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *cap_value;
+    char *server;
+    const char *cap_value, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */
@@ -496,8 +497,8 @@ irc_info_info_irc_is_message_ignored_cb (const void *pointer, void *data,
                                          const char *info_name,
                                          const char *arguments)
 {
-    char *pos_comma, *server;
-    const char *pos_message;
+    char *server;
+    const char *pos_message, *pos_comma;
     struct t_irc_server *ptr_server;
 
     /* make C compiler happy */

src/plugins/irc/irc-input.c

@@ -457,7 +457,7 @@ irc_input_send_cb (const void *pointer, void *data,
                    const char *type_data, void *signal_data)
 {
     const char *ptr_string, *ptr_message;
-    char *pos_semicol1, *pos_semicol2, *pos_semicol3, *pos_semicol4;
+    const char *pos_semicol1, *pos_semicol2, *pos_semicol3, *pos_semicol4;
     char *server, *channel, *options, *tags, *data_with_colors, **list_options;
     int i, num_options, flags, force_user_message;
     struct t_irc_server *ptr_server;

src/plugins/irc/irc-message.c

@@ -707,8 +707,8 @@ const char *
 irc_message_get_nick_from_host (const char *host)
 {
     static char nick[128];
-    char host2[128], *pos_space, *pos;
-    const char *ptr_host;
+    char host2[128];
+    const char *ptr_host, *pos_space, *pos;
 
     if (!host)
         return NULL;
@@ -756,8 +756,8 @@ const char *
 irc_message_get_address_from_host (const char *host)
 {
     static char address[256];
-    char host2[256], *pos_space, *pos;
-    const char *ptr_host;
+    char host2[256];
+    const char *ptr_host, *pos_space, *pos;
 
     if (!host)
         return NULL;
@@ -1182,8 +1182,9 @@ irc_message_split_join (struct t_irc_message_split_context *context,
 {
     int channels_count, keys_count, length, length_no_channel;
     int length_to_add, index_channel;
-    char **channels, **keys, *pos, *str;
+    char **channels, **keys, *str;
     char msg_to_send[16384], keys_to_add[16384];
+    const char *pos;
 
     max_length -= 2;  /* by default: 512 - 2 = 510 bytes */
 
@@ -1510,7 +1511,7 @@ irc_message_split_privmsg_notice (struct t_irc_message_split_context *context,
 int
 irc_message_split_005 (struct t_irc_message_split_context *context,
                        const char *tags, const char *host, const char *command,
-                       const char *target, const char *arguments,
+                       const char *target, char *arguments,
                        int max_length)
 {
     char *pos, suffix[4096];
@@ -1570,7 +1571,8 @@ irc_message_split (struct t_irc_server *server, const char *message)
 {
     struct t_irc_message_split_context split_context;
     char **argv, **argv_eol, *tags, *host, *command, *arguments, target[4096];
-    char *pos, monitor_action[3];
+    char monitor_action[3];
+    const char *pos;
     int split_ok, split_privmsg, argc, index_args, max_length_nick;
     int max_length_user, max_length_host, max_length_nick_user_host;
     int split_msg_max_length, multiline, multiline_max_bytes;

src/plugins/irc/irc-mode.c

@@ -104,8 +104,8 @@ irc_mode_get_arguments_colors (const char *arguments)
 char
 irc_mode_get_chanmode_type (struct t_irc_server *server, char chanmode)
 {
-    char chanmode_type, *pos;
-    const char *chanmodes, *ptr_chanmodes;
+    char chanmode_type;
+    const char *chanmodes, *ptr_chanmodes, *pos;
 
     /*
      * assume it is type 'B' if mode is in prefix

src/plugins/irc/irc-notify.c

@@ -785,9 +785,8 @@ int
 irc_notify_hsignal_cb (const void *pointer, void *data, const char *signal,
                        struct t_hashtable *hashtable)
 {
-    const char *error, *server, *pattern, *command, *output;
-    char **messages, **nicks_sent, **nicks_recv, *irc_cmd, *arguments;
-    char *ptr_args, *pos;
+    const char *error, *server, *pattern, *command, *output, *ptr_args;
+    char **messages, **nicks_sent, **nicks_recv, *irc_cmd, *arguments, *pos;
     int i, j, num_messages, num_nicks_sent, num_nicks_recv, nick_was_sent;
     int away_message_updated, no_such_nick;
     struct t_irc_server *ptr_server;

src/plugins/irc/irc-protocol.c

@@ -2499,8 +2499,8 @@ IRC_PROTOCOL_CALLBACK(note)
 
 IRC_PROTOCOL_CALLBACK(notice)
 {
-    char *notice_args, *pos, end_char, *channel, str_tags[1024];
-    const char *pos_target, *pos_args, *nick_address;
+    char *notice_args, end_char, *channel, str_tags[1024];
+    const char *pos, *pos_target, *pos_args, *nick_address;
     struct t_irc_channel *ptr_channel;
     struct t_irc_nick *ptr_nick;
     int notify_private, is_channel, is_channel_orig, display_host;
@@ -7921,12 +7921,11 @@ irc_protocol_recv_command (struct t_irc_server *server,
                            int ignore_batch_tag)
 {
     int i, cmd_found, return_code, ignored;
-    char *pos_space, *tags;
     struct t_irc_channel *ptr_channel;
     t_irc_recv_func *cmd_recv_func;
     const char *ptr_msg_after_tags, *ptr_batch_ref, *ptr_tag_time;
-    const char *nick1, *address1, *host1;
-    char *host, *host_no_color;
+    const char *pos_space, *nick1, *address1, *host1;
+    char *tags, *host, *host_no_color, *pos_space_host;
     struct t_irc_protocol_ctxt ctxt;
     struct timeval tv;
 
@@ -8198,9 +8197,9 @@ irc_protocol_recv_command (struct t_irc_server *server,
     host = (host1) ? strdup (host1) : NULL;
     if (host)
     {
-        pos_space = strchr (host, ' ');
-        if (pos_space)
-            pos_space[0] = '\0';
+        pos_space_host = strchr (host, ' ');
+        if (pos_space_host)
+            pos_space_host[0] = '\0';
     }
     host_no_color = (host) ? irc_color_decode (host, 0) : NULL;
     ctxt.host = (host) ?

src/plugins/irc/irc-redirect.c

@@ -616,7 +616,7 @@ void
 irc_redirect_init_command (struct t_irc_redirect *redirect,
                            const char *command)
 {
-    char *pos;
+    const char *pos;
 
     if (!redirect)
         return;

src/plugins/irc/irc-server.c

@@ -588,7 +588,7 @@ irc_server_sasl_enabled (struct t_irc_server *server)
 char *
 irc_server_get_name_without_port (const char *name)
 {
-    char *pos;
+    const char *pos;
 
     if (!name)
         return NULL;
@@ -1134,7 +1134,7 @@ void
 irc_server_set_prefix_modes_chars (struct t_irc_server *server,
                                    const char *prefix)
 {
-    char *pos;
+    const char *pos;
     int i, old_length_chars, length_modes, length_chars;
 
     if (!server || !prefix)
@@ -1379,8 +1379,7 @@ irc_server_get_prefix_chars (struct t_irc_server *server)
 int
 irc_server_get_prefix_mode_index (struct t_irc_server *server, char mode)
 {
-    const char *prefix_modes;
-    char *pos;
+    const char *prefix_modes, *pos;
 
     if (server)
     {
@@ -1405,8 +1404,7 @@ int
 irc_server_get_prefix_char_index (struct t_irc_server *server,
                                   char prefix_char)
 {
-    const char *prefix_chars;
-    char *pos;
+    const char *prefix_chars, *pos;
 
     if (server)
     {
@@ -2443,8 +2441,8 @@ irc_server_copy (struct t_irc_server *server, const char *new_name)
 {
     struct t_irc_server *new_server;
     struct t_infolist *infolist;
-    char *mask, *pos;
-    const char *option_name;
+    const char *option_name, *pos;
+    char *mask;
     int index_option;
 
     /* check if another server exists with this name */
@@ -2502,9 +2500,9 @@ irc_server_copy (struct t_irc_server *server, const char *new_name)
 int
 irc_server_rename (struct t_irc_server *server, const char *new_name)
 {
-    char *mask, *pos_option, *new_option_name, charset_modifier[1024];
+    char *mask, *new_option_name, charset_modifier[1024];
     char *buffer_name;
-    const char *option_name;
+    const char *option_name, *pos_option;
     struct t_infolist *infolist;
     struct t_config_option *ptr_option;
     struct t_irc_channel *ptr_channel;
@@ -2999,8 +2997,8 @@ irc_server_send_one_msg (struct t_irc_server *server, int flags,
                          const char *tags)
 {
     static char buffer[4096];
-    const char *ptr_msg, *ptr_chan_nick;
-    char *new_msg, *pos, *tags_to_send, *msg_encoded;
+    const char *ptr_chan_nick;
+    char *new_msg, *ptr_msg, *pos, *tags_to_send, *msg_encoded;
     char str_modifier[128], modifier_data[1024];
     int first_message, queue_msg, pos_channel, pos_text, pos_encode;
     struct t_irc_redirect *ptr_redirect;
@@ -3013,150 +3011,148 @@ irc_server_send_one_msg (struct t_irc_server *server, int flags,
                                           server->name,
                                           message);
 
-    /* no changes in new message */
-    if (new_msg && (strcmp (message, new_msg) == 0))
-    {
-        free (new_msg);
-        new_msg = NULL;
-    }
-
-    /* message not dropped? */
-    if (!new_msg || new_msg[0])
-    {
-        first_message = 1;
-        ptr_msg = (new_msg) ? new_msg : message;
-
-        msg_encoded = NULL;
-        irc_message_parse (server,
-                           ptr_msg,
-                           NULL,  /* tags */
-                           NULL,  /* message_without_tags */
-                           NULL,  /* nick */
-                           NULL,  /* user */
-                           NULL,  /* host */
-                           NULL,  /* command */
-                           NULL,  /* channel */
-                           NULL,  /* arguments */
-                           NULL,  /* text */
-                           NULL,  /* params */
-                           NULL,  /* num_params */
-                           NULL,  /* pos_command */
-                           NULL,  /* pos_arguments */
-                           &pos_channel,
-                           &pos_text);
-        switch (IRC_SERVER_OPTION_ENUM(server,
-                                       IRC_SERVER_OPTION_CHARSET_MESSAGE))
-        {
-            case IRC_SERVER_CHARSET_MESSAGE_MESSAGE:
-                pos_encode = 0;
-                break;
-            case IRC_SERVER_CHARSET_MESSAGE_CHANNEL:
-                pos_encode = (pos_channel >= 0) ? pos_channel : pos_text;
-                break;
-            case IRC_SERVER_CHARSET_MESSAGE_TEXT:
-                pos_encode = pos_text;
-                break;
-            default:
-                pos_encode = 0;
-                break;
-        }
-        if (pos_encode >= 0)
-        {
-            ptr_chan_nick = (channel) ? channel : nick;
-            if (ptr_chan_nick)
-            {
-                snprintf (modifier_data, sizeof (modifier_data),
-                          "%s.%s.%s",
-                          weechat_plugin->name,
-                          server->name,
-                          ptr_chan_nick);
-            }
-            else
-            {
-                snprintf (modifier_data, sizeof (modifier_data),
-                          "%s.%s",
-                          weechat_plugin->name,
-                          server->name);
-            }
-
-            /*
-             * when UTF8ONLY is enabled, clients must not send non-UTF-8 data
-             * to the server; the charset encoding below is then done only if
-             * UTF8ONLY is *NOT* enabled
-             * (see: https://ircv3.net/specs/extensions/utf8-only)
-             */
-            if (!server->utf8only)
-            {
-                msg_encoded = irc_message_convert_charset (ptr_msg, pos_encode,
-                                                           "charset_encode",
-                                                           modifier_data);
-            }
-        }
-
-        if (msg_encoded)
-            ptr_msg = msg_encoded;
-
-        while (ptr_msg && ptr_msg[0])
-        {
-            pos = strchr (ptr_msg, '\n');
-            if (pos)
-                pos[0] = '\0';
-
-            snprintf (buffer, sizeof (buffer), "%s\r\n", ptr_msg);
-
-            if (flags & IRC_SERVER_SEND_OUTQ_PRIO_IMMEDIATE)
-                queue_msg = 0;
-            else if (flags & IRC_SERVER_SEND_OUTQ_PRIO_HIGH)
-                queue_msg = 1;
-            else if (flags & IRC_SERVER_SEND_OUTQ_PRIO_LOW)
-                queue_msg = 2;
-            else
-            {
-                /*
-                 * if connected to server (message 001 received), consider
-                 * it's low priority (otherwise send immediately)
-                 */
-                queue_msg = (server->is_connected) ? 2 : 0;
-            }
-
-            tags_to_send = irc_server_get_tags_to_send (tags);
-
-            ptr_redirect = irc_redirect_search_available (server);
-
-            /* queue message (do not send anything now) */
-            irc_server_outqueue_add (server,
-                                     queue_msg,
-                                     command,
-                                     (new_msg && first_message) ? message : NULL,
-                                     buffer,
-                                     (new_msg) ? 1 : 0,
-                                     tags_to_send,
-                                     ptr_redirect);
-
-            /* mark redirect as "used" */
-            if (ptr_redirect)
-                ptr_redirect->assigned_to_command = 1;
-
-            free (tags_to_send);
-
-            if (pos)
-            {
-                pos[0] = '\n';
-                ptr_msg = pos + 1;
-            }
-            else
-                ptr_msg = NULL;
-
-            first_message = 0;
-        }
-        free (msg_encoded);
-    }
-    else
+    /* message dropped? */
+    if (new_msg && !new_msg[0])
     {
         irc_raw_print (server, IRC_RAW_FLAG_SEND | IRC_RAW_FLAG_MODIFIED,
                        _("(message dropped)"));
+        free (new_msg);
+        return;
     }
 
+    if (!new_msg)
+        new_msg = strdup (message);
+    if (!new_msg)
+        return;
+
+    first_message = 1;
+    ptr_msg = new_msg;
+
+    msg_encoded = NULL;
+    irc_message_parse (server,
+                       ptr_msg,
+                       NULL,  /* tags */
+                       NULL,  /* message_without_tags */
+                       NULL,  /* nick */
+                       NULL,  /* user */
+                       NULL,  /* host */
+                       NULL,  /* command */
+                       NULL,  /* channel */
+                       NULL,  /* arguments */
+                       NULL,  /* text */
+                       NULL,  /* params */
+                       NULL,  /* num_params */
+                       NULL,  /* pos_command */
+                       NULL,  /* pos_arguments */
+                       &pos_channel,
+                       &pos_text);
+    switch (IRC_SERVER_OPTION_ENUM(server,
+                                   IRC_SERVER_OPTION_CHARSET_MESSAGE))
+    {
+        case IRC_SERVER_CHARSET_MESSAGE_MESSAGE:
+            pos_encode = 0;
+            break;
+        case IRC_SERVER_CHARSET_MESSAGE_CHANNEL:
+            pos_encode = (pos_channel >= 0) ? pos_channel : pos_text;
+            break;
+        case IRC_SERVER_CHARSET_MESSAGE_TEXT:
+            pos_encode = pos_text;
+            break;
+        default:
+            pos_encode = 0;
+            break;
+    }
+    if (pos_encode >= 0)
+    {
+        ptr_chan_nick = (channel) ? channel : nick;
+        if (ptr_chan_nick)
+        {
+            snprintf (modifier_data, sizeof (modifier_data),
+                      "%s.%s.%s",
+                      weechat_plugin->name,
+                      server->name,
+                      ptr_chan_nick);
+        }
+        else
+        {
+            snprintf (modifier_data, sizeof (modifier_data),
+                      "%s.%s",
+                      weechat_plugin->name,
+                      server->name);
+        }
+
+        /*
+         * when UTF8ONLY is enabled, clients must not send non-UTF-8 data
+         * to the server; the charset encoding below is then done only if
+         * UTF8ONLY is *NOT* enabled
+         * (see: https://ircv3.net/specs/extensions/utf8-only)
+         */
+        if (!server->utf8only)
+        {
+            msg_encoded = irc_message_convert_charset (ptr_msg, pos_encode,
+                                                       "charset_encode",
+                                                       modifier_data);
+        }
+    }
+
+    if (msg_encoded)
+        ptr_msg = msg_encoded;
+
+    while (ptr_msg && ptr_msg[0])
+    {
+        pos = strchr (ptr_msg, '\n');
+        if (pos)
+            pos[0] = '\0';
+
+        snprintf (buffer, sizeof (buffer), "%s\r\n", ptr_msg);
+
+        if (flags & IRC_SERVER_SEND_OUTQ_PRIO_IMMEDIATE)
+            queue_msg = 0;
+        else if (flags & IRC_SERVER_SEND_OUTQ_PRIO_HIGH)
+            queue_msg = 1;
+        else if (flags & IRC_SERVER_SEND_OUTQ_PRIO_LOW)
+            queue_msg = 2;
+        else
+        {
+            /*
+             * if connected to server (message 001 received), consider
+             * it's low priority (otherwise send immediately)
+             */
+            queue_msg = (server->is_connected) ? 2 : 0;
+        }
+
+        tags_to_send = irc_server_get_tags_to_send (tags);
+
+        ptr_redirect = irc_redirect_search_available (server);
+
+        /* queue message (do not send anything now) */
+        irc_server_outqueue_add (server,
+                                 queue_msg,
+                                 command,
+                                 (new_msg && first_message) ? message : NULL,
+                                 buffer,
+                                 (new_msg) ? 1 : 0,
+                                 tags_to_send,
+                                 ptr_redirect);
+
+        /* mark redirect as "used" */
+        if (ptr_redirect)
+            ptr_redirect->assigned_to_command = 1;
+
+        free (tags_to_send);
+
+        if (pos)
+        {
+            pos[0] = '\n';
+            ptr_msg = pos + 1;
+        }
+        else
+            ptr_msg = NULL;
+
+        first_message = 0;
+    }
+    free (msg_encoded);
+
     free (new_msg);
 }
 
@@ -3450,7 +3446,7 @@ irc_server_msgq_add_unterminated (struct t_irc_server *server,
  */
 
 void
-irc_server_msgq_add_buffer (struct t_irc_server *server, const char *buffer)
+irc_server_msgq_add_buffer (struct t_irc_server *server, char *buffer)
 {
     char *pos_cr, *pos_lf;
 

src/plugins/irc/irc-server.h

@@ -427,7 +427,7 @@ extern struct t_arraylist *irc_server_sendf (struct t_irc_server *server,
                                              const char *tags,
                                              const char *format, ...);
 extern void irc_server_msgq_add_buffer (struct t_irc_server *server,
-                                        const char *buffer);
+                                        char *buffer);
 extern void irc_server_msgq_flush (void);
 extern void irc_server_set_buffer_title (struct t_irc_server *server);
 extern struct t_gui_buffer *irc_server_create_buffer (struct t_irc_server *server);

src/plugins/plugin-api-info.c

@@ -802,7 +802,8 @@ plugin_api_info_color_rgb2term_cb (const void *pointer, void *data,
                                    const char *info_name,
                                    const char *arguments)
 {
-    char value[32], *pos, *color;
+    const char *pos;
+    char value[32], *color;
     int rgb, limit;
 
     /* make C compiler happy */

src/plugins/relay/api/relay-api-msg.c

@@ -848,3 +848,40 @@ relay_api_msg_hotlist_to_json (struct t_gui_hotlist *hotlist)
 
     return json;
 }
+
+/*
+ * Create a JSON object with a script.
+ */
+
+cJSON *
+relay_api_msg_script_to_json (struct t_hdata *hdata, void *script, const char *extension)
+{
+    cJSON *json;
+    void *pointer;
+    const char *ptr_string;
+    char name[1024];
+
+    if (!hdata)
+        return NULL;
+
+    pointer = script;
+
+    json = cJSON_CreateObject ();
+    if (!json)
+        return NULL;
+
+    if (!script)
+        return json;
+
+    snprintf (name, sizeof (name),
+              "%s.%s",
+              weechat_hdata_string (hdata, script, "name"),
+              extension);
+    MSG_ADD_STR_BUF("name", name);
+    MSG_ADD_HDATA_STR("version", "version");
+    MSG_ADD_HDATA_STR("description", "description");
+    MSG_ADD_HDATA_STR("author", "author");
+    MSG_ADD_HDATA_STR("license", "license");
+
+    return json;
+}

src/plugins/relay/api/relay-api-msg.h

@@ -58,5 +58,7 @@ extern cJSON *relay_api_msg_nick_group_to_json (struct t_gui_nick_group *nick_gr
                                                 enum t_relay_api_colors colors);
 extern cJSON *relay_api_msg_completion_to_json (struct t_gui_completion *completion);
 extern cJSON *relay_api_msg_hotlist_to_json (struct t_gui_hotlist *hotlist);
+extern cJSON *relay_api_msg_script_to_json (struct t_hdata *hdata, void *script,
+                                            const char *extension);
 
 #endif /* WEECHAT_PLUGIN_RELAY_API_MSG_H */

src/plugins/relay/api/relay-api-protocol.c

@@ -402,7 +402,10 @@ RELAY_API_PROTOCOL_CALLBACK(handshake)
     if (json_body)
     {
         if (!cJSON_IsObject (json_body))
+        {
+            cJSON_Delete (json_body);
             return RELAY_API_PROTOCOL_RC_BAD_REQUEST;
+        }
         json_algos = cJSON_GetObjectItem (json_body, "password_hash_algo");
         if (json_algos)
         {
@@ -764,6 +767,64 @@ RELAY_API_PROTOCOL_CALLBACK(hotlist)
     return RELAY_API_PROTOCOL_RC_OK;
 }
 
+/*
+ * Callback for resource "scripts".
+ *
+ * Routes:
+ *   GET /api/scripts
+ */
+
+RELAY_API_PROTOCOL_CALLBACK(scripts)
+{
+    cJSON *json;
+    char *info_languages, **languages, hdata_name[256], *pos;
+    int num_languages, i;
+    struct t_hdata *ptr_hdata;
+    void *ptr_script;
+
+    json = cJSON_CreateArray ();
+    if (!json)
+        return RELAY_API_PROTOCOL_RC_MEMORY;
+
+    info_languages = weechat_info_get ("script_languages", NULL);
+    if (info_languages)
+    {
+        languages = weechat_string_split (info_languages, ",", NULL,
+                                          WEECHAT_STRING_SPLIT_STRIP_LEFT
+                                          | WEECHAT_STRING_SPLIT_STRIP_RIGHT
+                                          | WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
+                                          0, &num_languages);
+        if (languages)
+        {
+            for (i = 0; i < num_languages; i++)
+            {
+                pos = strchr (languages[i], ':');
+                if (pos)
+                {
+                    pos[0] = '\0';
+                    snprintf (hdata_name, sizeof (hdata_name),
+                              "%s_script", languages[i]);
+                    ptr_hdata = weechat_hdata_get (hdata_name);
+                    ptr_script = weechat_hdata_get_list (ptr_hdata, "scripts");
+                    while (ptr_script)
+                    {
+                        cJSON_AddItemToArray (
+                            json,
+                            relay_api_msg_script_to_json (ptr_hdata, ptr_script, pos + 1));
+                        ptr_script = weechat_hdata_move (ptr_hdata, ptr_script, 1);
+                    }
+                }
+            }
+            weechat_string_free_split (languages);
+        }
+        free (info_languages);
+    }
+
+    relay_api_msg_send_json (client, RELAY_HTTP_200_OK, NULL, "scripts", json);
+    cJSON_Delete (json);
+    return RELAY_API_PROTOCOL_RC_OK;
+}
+
 /*
  * Callback for resource "input".
  *
@@ -781,8 +842,13 @@ RELAY_API_PROTOCOL_CALLBACK(input)
     char str_delay[32];
 
     json_body = cJSON_Parse (client->http_req->body);
-    if (!json_body || !cJSON_IsObject (json_body))
+    if (!json_body)
         return RELAY_API_PROTOCOL_RC_BAD_REQUEST;
+    if (!cJSON_IsObject (json_body))
+    {
+        cJSON_Delete (json_body);
+        return RELAY_API_PROTOCOL_RC_BAD_REQUEST;
+    }
 
     /* get buffer either by name or by id */
     ptr_buffer = NULL;
@@ -908,8 +974,13 @@ RELAY_API_PROTOCOL_CALLBACK(completion)
     struct t_gui_buffer *ptr_buffer;
 
     json_body = cJSON_Parse (client->http_req->body);
-    if (!json_body || !cJSON_IsObject(json_body))
+    if (!json_body)
         return RELAY_API_PROTOCOL_RC_BAD_REQUEST;
+    if (!cJSON_IsObject(json_body))
+    {
+        cJSON_Delete (json_body);
+        return RELAY_API_PROTOCOL_RC_BAD_REQUEST;
+    }
 
     /* get buffer either by name or by id */
     ptr_buffer = NULL;
@@ -1286,6 +1357,7 @@ relay_api_protocol_recv_http (struct t_relay_client *client)
         { "GET",     "version",    1,    0,  0,  RELAY_API_CB(version)    },
         { "GET",     "buffers",    1,    0,  3,  RELAY_API_CB(buffers)    },
         { "GET",     "hotlist",    1,    0,  3,  RELAY_API_CB(hotlist)    },
+        { "GET",     "scripts",    1,    0,  0,  RELAY_API_CB(scripts)    },
         { "POST",    "input",      1,    0,  0,  RELAY_API_CB(input)      },
         { "POST",    "completion", 1,    0,  0,  RELAY_API_CB(completion) },
         { "POST",    "ping",       1,    0,  0,  RELAY_API_CB(ping)       },

src/plugins/relay/api/relay-api.h

@@ -26,7 +26,7 @@ struct t_relay_client;
 enum t_relay_status;
 
 #define RELAY_API_VERSION_MAJOR 0
-#define RELAY_API_VERSION_MINOR 5
+#define RELAY_API_VERSION_MINOR 6
 #define RELAY_API_VERSION_PATCH 0
 #define RELAY_API_VERSION_NUMBER                                        \
     ((RELAY_API_VERSION_MAJOR << 16)                                    \

src/plugins/relay/api/weechat-relay-api.yaml

@@ -17,7 +17,7 @@ info:
   license:
     name: CC BY-NC-SA 4.0
     url: https://creativecommons.org/licenses/by-nc-sa/4.0/
-  version: 0.5.0
+  version: 0.6.0
 
 externalDocs:
   url: https://weechat.org/doc/
@@ -32,6 +32,7 @@ tags:
   - name: version
   - name: buffers
   - name: hotlist
+  - name: scripts
   - name: input
   - name: completion
   - name: ping
@@ -96,7 +97,7 @@ paths:
     get:
       tags:
         - version
-      description: Get the WeeChat and API versions
+      description: Get the WeeChat and API versions.
       parameters:
         - $ref: '#/components/parameters/totp'
       operationId: getVersion
@@ -531,7 +532,7 @@ paths:
     get:
       tags:
         - hotlist
-      description: Get hotlist
+      description: Get hotlist.
       operationId: getHotlist
       parameters:
         - $ref: '#/components/parameters/totp'
@@ -564,6 +565,37 @@ paths:
                 $ref: '#/components/schemas/Error'
       security:
         - password: []
+  /scripts:
+    get:
+      tags:
+        - scripts
+      description: Get list of loaded scripts.
+      operationId: getScripts
+      parameters:
+        - $ref: '#/components/parameters/totp'
+      responses:
+        '200':
+          description: Successful operation
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/Script'
+        '401':
+          description: Unauthorized
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+        '503':
+          description: Out of memory
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Error'
+      security:
+        - password: []
   /input:
     post:
       tags:
@@ -1336,6 +1368,31 @@ components:
         - date
         - buffer_id
         - count
+    Script:
+      type: object
+      properties:
+        name:
+          type: string
+          description: script name
+          example: 'go.py'
+        version:
+          type: string
+          example: '3.1.1'
+        description:
+          type: string
+          example: 'Quick jump to buffers'
+        author:
+          type: string
+          example: 'Sébastien Helleu <flashcode@flashtux.org>'
+        license:
+          type: string
+          example: 'GPL3'
+      required:
+        - name
+        - version
+        - description
+        - author
+        - license
     Completion:
       type: object
       properties:

src/plugins/relay/irc/relay-irc.c

@@ -202,9 +202,9 @@ void
 relay_irc_sendf (struct t_relay_client *client, const char *format, ...)
 {
     int number;
-    char *pos, hash_key[32], *message, *new_msg1, *new_msg2;
+    char *pos, hash_key[32], *message, *new_msg1, *new_msg2, *ptr_msg1, *ptr_msg2;
     char modifier_data[128];
-    const char *str_message, *ptr_msg1, *ptr_msg2;
+    const char *str_message;
     struct t_hashtable *hashtable_in, *hashtable_out;
 
     if (!client || !format)
@@ -234,7 +234,12 @@ relay_irc_sendf (struct t_relay_client *client, const char *format, ...)
     if (new_msg1 && !new_msg1[0])
         goto end;
 
-    ptr_msg1 = (new_msg1) ? new_msg1 : vbuffer;
+    if (!new_msg1)
+        new_msg1 = strdup (vbuffer);
+    if (!new_msg1)
+        goto end;
+
+    ptr_msg1 = new_msg1;
 
     pos = strchr (ptr_msg1, '\r');
     if (pos)
@@ -275,7 +280,11 @@ relay_irc_sendf (struct t_relay_client *client, const char *format, ...)
         /* message not dropped? */
         if (!new_msg2 || new_msg2[0])
         {
-            ptr_msg2 = (new_msg2) ? new_msg2 : str_message;
+            if (!new_msg2)
+                new_msg2 = strdup (str_message);
+            if (!new_msg2)
+                break;
+            ptr_msg2 = new_msg2;
             if (weechat_asprintf (&message, "%s\r\n", ptr_msg2) >= 0)
             {
                 relay_client_send (client, RELAY_MSG_STANDARD,
@@ -470,10 +479,9 @@ relay_irc_signal_irc_outtags_cb (const void *pointer, void *data,
 {
     struct t_relay_client *client;
     struct t_hashtable *hash_parsed;
-    const char *irc_command, *irc_args, *host, *ptr_message;
-    char *pos, *tags, *irc_channel, *message;
+    const char *irc_command, *irc_args, *host, *ptr_message, *pos;
+    char *pos_cr, *tags, *irc_channel, *message, str_infolist_args[256];
     struct t_infolist *infolist_nick;
-    char str_infolist_args[256];
 
     /* make C compiler happy */
     (void) data;
@@ -487,9 +495,9 @@ relay_irc_signal_irc_outtags_cb (const void *pointer, void *data,
     message = strdup ((char *)signal_data);
     if (!message)
         goto end;
-    pos = strchr (message, '\r');
-    if (pos)
-        pos[0] = '\0';
+    pos_cr = strchr (message, '\r');
+    if (pos_cr)
+        pos_cr[0] = '\0';
 
     ptr_message = message;
 
@@ -1595,10 +1603,10 @@ relay_irc_recv (struct t_relay_client *client, const char *data)
     struct t_hashtable *hash_parsed, *hash_redirect;
     struct t_infolist *infolist_server;
     const char *irc_command, *str_num_params, *isupport, *pos_password;
-    const char *ptr_data, *ptr_nick_modes;
+    const char *ptr_data, *ptr_nick_modes, *pos;
     char str_time[128], str_signal[128], str_server_channel[256], *nick;
     char str_param[128], *str_args, *version, str_command[128], **params;
-    char *pos, *password, *irc_is_channel, *info, *error, *str_cmd_lower;
+    char *password, *irc_is_channel, *info, *error, *str_cmd_lower;
     char modifier_data[128], *new_data, *ctcp_type, *ctcp_params, *nick_modes;
     long num_params;
     int i, redirect_msg;

src/plugins/relay/relay-config.c

@@ -999,7 +999,8 @@ struct t_relay_remote *
 relay_config_get_remote_from_option_name (const char *name)
 {
     struct t_relay_remote *ptr_remote;
-    char *pos_option, *remote_name;
+    const char *pos_option;
+    char *remote_name;
 
     ptr_remote = NULL;
 
@@ -1244,7 +1245,8 @@ relay_config_remote_read_cb (const void *pointer, void *data,
                              struct t_config_section *section,
                              const char *option_name, const char *value)
 {
-    char *pos_option, *remote_name;
+    const char *pos_option;
+    char *remote_name;
     struct t_relay_remote *ptr_temp_remote;
     int index_option;
 

src/plugins/relay/relay-http.c

@@ -244,7 +244,8 @@ relay_http_parse_path (const char *path,
                        char ***paths, int *num_paths,
                        struct t_hashtable *params)
 {
-    char *pos, *str_path, *str_params, **items_path, **items2_path;
+    const char *pos;
+    char *str_path, *str_params, **items_path, **items2_path;
     char **items_params, *name, *value;
     int i, num_items_path, num_items_params;
 
@@ -410,8 +411,8 @@ relay_http_parse_header (struct t_relay_http_request *request,
                          const char *header,
                          int ws_deflate_allowed)
 {
-    char *pos, *name, *name_lower, *error, **items;
-    const char *existing_value, *ptr_value;
+    char *name, *name_lower, *error, **items;
+    const char *pos, *existing_value, *ptr_value;
     int i, num_items;
     long number;
 
@@ -999,7 +1000,8 @@ relay_http_process_request (struct t_relay_client *client)
 void
 relay_http_recv (struct t_relay_client *client, const char *data, int size)
 {
-    char *new_partial, *pos, **null_char;
+    const void *null_char;
+    char *new_partial, *pos;
     int length, ws_deflate_allowed;
 
     null_char = memchr (data, 0, size);
@@ -1564,8 +1566,8 @@ int
 relay_http_parse_response_header (struct t_relay_http_response *response,
                                   const char *header)
 {
-    char *pos, *name, *name_lower, *error;
-    const char *ptr_value;
+    char *name, *name_lower, *error;
+    const char *pos, *ptr_value;
     long number;
 
     /* empty line => end of headers */

src/plugins/relay/relay-remote.c

@@ -202,8 +202,8 @@ int
 relay_remote_parse_url (const char *url,
                         int *tls, char **address, int *port)
 {
-    const char *ptr_url;
-    char *pos, *str_port, *error;
+    const char *ptr_url, *pos;
+    char *str_port, *error;
     long number;
 
     if (tls)

src/plugins/relay/relay-server.c

@@ -79,7 +79,7 @@ relay_server_get_protocol_args (const char *protocol_and_args,
                                 char **protocol, char **protocol_args)
 {
     int opt_ipv4, opt_ipv6, opt_tls, opt_unix_socket;
-    char *pos;
+    const char *pos;
 
     opt_ipv4 = -1;
     opt_ipv6 = -1;

src/plugins/relay/weechat/relay-weechat-msg.c

@@ -586,9 +586,9 @@ relay_weechat_msg_add_hdata (struct t_relay_weechat_msg *msg,
                              const char *path, const char *keys)
 {
     struct t_hdata *ptr_hdata_head, *ptr_hdata;
-    char *hdata_head, *pos, **list_keys, *keys_types, **list_path;
-    char *path_returned;
-    const char *hdata_name, *array_size;
+    char *hdata_head, **list_keys, *keys_types, **list_path;
+    char *path_returned, *pos_paren;
+    const char *hdata_name, *array_size, *pos;
     void *pointer, **path_pointers;
     unsigned long value;
     int rc, num_keys, num_path, i, type, pos_count, count, rc_sscanf;
@@ -626,9 +626,9 @@ relay_weechat_msg_add_hdata (struct t_relay_weechat_msg *msg,
 
     /* extract pointer from first path (direct pointer or list name) */
     pointer = NULL;
-    pos = strchr (list_path[0], '(');
-    if (pos)
-        pos[0] = '\0';
+    pos_paren = strchr (list_path[0], '(');
+    if (pos_paren)
+        pos_paren[0] = '\0';
     if (strncmp (list_path[0], "0x", 2) == 0)
     {
         rc_sscanf = sscanf (list_path[0], "%lx", &value);
@@ -651,8 +651,8 @@ relay_weechat_msg_add_hdata (struct t_relay_weechat_msg *msg,
     }
     else
         pointer = weechat_hdata_get_list (ptr_hdata_head, list_path[0]);
-    if (pos)
-        pos[0] = '(';
+    if (pos_paren)
+        pos_paren[0] = '(';
     if (!pointer)
         goto end;
 
@@ -668,9 +668,9 @@ relay_weechat_msg_add_hdata (struct t_relay_weechat_msg *msg,
     strcpy (path_returned, hdata_head);
     for (i = 1; i < num_path; i++)
     {
-        pos = strchr (list_path[i], '(');
-        if (pos)
-            pos[0] = '\0';
+        pos_paren = strchr (list_path[i], '(');
+        if (pos_paren)
+            pos_paren[0] = '\0';
         hdata_name = weechat_hdata_get_var_hdata (ptr_hdata, list_path[i]);
         if (!hdata_name)
             goto end;
@@ -679,8 +679,8 @@ relay_weechat_msg_add_hdata (struct t_relay_weechat_msg *msg,
             goto end;
         strcat (path_returned, "/");
         strcat (path_returned, hdata_name);
-        if (pos)
-            pos[0] = '(';
+        if (pos_paren)
+            pos_paren[0] = '(';
     }
 
     /* split keys */

src/plugins/relay/weechat/relay-weechat-protocol.c

@@ -1740,8 +1740,8 @@ RELAY_WEECHAT_PROTOCOL_CALLBACK(quit)
 void
 relay_weechat_protocol_recv (struct t_relay_client *client, const char *data)
 {
-    const char *ptr_data;
-    char *data_unescaped, *pos, *id, *command, **argv, **argv_eol;
+    const char *ptr_data, *pos;
+    char *data_unescaped, *id, *command, **argv, **argv_eol;
     int i, argc, return_code;
     struct t_relay_weechat_protocol_cb protocol_cb[] =
         { { "handshake", &relay_weechat_protocol_cb_handshake },

src/plugins/script/script-action.c

@@ -184,7 +184,8 @@ script_action_run_list_input (struct t_gui_buffer *buffer,
 void
 script_action_run_load (const char *name, int quiet)
 {
-    char *pos, str_command[1024];
+    const char *pos;
+    char str_command[1024];
     int language;
 
     language = -1;
@@ -227,8 +228,8 @@ script_action_run_load (const char *name, int quiet)
 void
 script_action_run_unload (const char *name, int quiet)
 {
-    char *pos, hdata_name[128], *filename, *ptr_base_name, str_command[1024];
-    const char *ptr_filename, *ptr_registered_name;
+    char hdata_name[128], *filename, *ptr_base_name, str_command[1024];
+    const char *pos, *ptr_filename, *ptr_registered_name;
     int language, found, i;
     struct t_hdata *hdata;
     void *ptr_script;
@@ -332,8 +333,8 @@ script_action_run_unload (const char *name, int quiet)
 void
 script_action_run_reload (const char *name, int quiet)
 {
-    char *pos, hdata_name[128], *filename, *ptr_base_name, str_command[1024];
-    const char *ptr_filename, *ptr_registered_name;
+    char hdata_name[128], *filename, *ptr_base_name, str_command[1024];
+    const char *pos, *ptr_filename, *ptr_registered_name;
     int language, found, i;
     struct t_hdata *hdata;
     void *ptr_script;
@@ -443,7 +444,8 @@ void
 script_action_run_autoload (const char *name, int quiet, int autoload)
 {
     struct t_script_repo *ptr_script;
-    char *pos, str_signal[256], *weechat_data_dir, *filename;
+    char str_signal[256], *weechat_data_dir, *filename;
+    const char *pos;
     int language, script_found, script_autoloaded;
     struct stat st;
 

src/plugins/script/script-completion.c

@@ -156,8 +156,8 @@ void
 script_completion_exec_file_cb (void *data, const char *filename)
 {
     struct t_gui_completion *completion;
-    const char *extension;
-    char *pos, *filename2, *ptr_base_name;
+    const char *extension, *pos;
+    char *filename2, *ptr_base_name;
 
     completion = (struct t_gui_completion *)(((void **)data)[0]);
     extension = (const char *)(((void **)data)[1]);

src/plugins/script/script-info.c

@@ -159,6 +159,37 @@ script_info_info_script_loaded_cb (const void *pointer, void *data,
     return NULL;
 }
 
+/*
+ * Return script info "script_languages".
+ */
+
+char *
+script_info_info_languages_cb (const void *pointer, void *data,
+                               const char *info_name,
+                               const char *arguments)
+{
+    char **output;
+    int i;
+
+    /* make C compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) info_name;
+    (void) arguments;
+
+    output = weechat_string_dyn_alloc (256);
+    for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++)
+    {
+        if (i > 0)
+            weechat_string_dyn_concat (output, ",", -1);
+        weechat_string_dyn_concat (output, script_language[i], -1);
+        weechat_string_dyn_concat (output, ":", -1);
+        weechat_string_dyn_concat (output, script_extension[i], -1);
+    }
+
+    return weechat_string_dyn_free (output, 0);
+}
+
 /*
  * Return script infolist "script_script".
  */
@@ -235,6 +266,11 @@ script_info_init (void)
         N_("1 if script is loaded"),
         N_("script name with extension"),
         &script_info_info_script_loaded_cb, NULL, NULL);
+    weechat_hook_info (
+        "script_languages",
+        N_("comma-separated list of plugin:extension with supported languages"),
+        NULL,
+        &script_info_info_languages_cb, NULL, NULL);
 
     /* infolist hooks */
     weechat_hook_infolist (

src/plugins/script/script-repo.c

@@ -714,8 +714,7 @@ script_repo_remove_all (void)
 int
 script_repo_script_is_held (struct t_script_repo *script)
 {
-    const char *hold;
-    char *pos;
+    const char *hold, *pos;
     int length;
 
     hold = weechat_config_string (script_config_scripts_hold);

src/plugins/spell/spell-command.c

@@ -140,7 +140,8 @@ void
 spell_command_speller_list_dicts (void)
 {
 #ifndef USE_ENCHANT
-    char *country, *lang, *pos, *iso;
+    const char *pos;
+    char *country, *lang, *iso;
     char str_dict[256], str_country[128];
     struct AspellConfig *config;
     AspellDictInfoList *list;

src/plugins/spell/spell.c

@@ -391,7 +391,7 @@ spell_string_is_url (const char *word)
  */
 
 int
-spell_string_is_nick (struct t_gui_buffer *buffer, const char *word)
+spell_string_is_nick (struct t_gui_buffer *buffer, char *word)
 {
     char *pos, *pos_nick_completer, *pos_space, saved_char;
     const char *buffer_type, *buffer_nick, *buffer_channel;

src/plugins/trigger/trigger-callback.c

@@ -810,8 +810,8 @@ trigger_callback_modifier_cb (const void *pointer, void *data,
                               const char *modifier, const char *modifier_data,
                               const char *string)
 {
-    const char *ptr_string;
-    char *string_modified, *pos, *buffer_pointer;
+    const char *ptr_string, *pos;
+    char *string_modified, *buffer_pointer;
     char *str_tags, **tags, *prefix, *string_no_color;
     unsigned long value;
     int num_tags, rc;

src/plugins/trigger/trigger-config.c

@@ -550,7 +550,8 @@ trigger_config_trigger_read_cb (const void *pointer, void *data,
                                 struct t_config_section *section,
                                 const char *option_name, const char *value)
 {
-    char *pos_option, *trigger_name;
+    const char *pos_option;
+    char *trigger_name;
     struct t_trigger *ptr_temp_trigger;
     int index_option;
 

src/plugins/trigger/trigger.c

@@ -239,8 +239,7 @@ trigger_search (const char *name)
 struct t_trigger *
 trigger_search_with_option (struct t_config_option *option)
 {
-    const char *ptr_name;
-    char *pos_option;
+    const char *ptr_name, *pos_option;
     struct t_trigger *ptr_trigger;
     int num_chars;
 

src/plugins/weechat-plugin.h

@@ -76,7 +76,7 @@ struct t_weelist_item;
  * please change the date with current one; for a second change at same
  * date, increment the 01, otherwise please keep 01.
  */
-#define WEECHAT_PLUGIN_API_VERSION "20260530-01"
+#define WEECHAT_PLUGIN_API_VERSION "20260614-01"
 
 /* macros for defining plugin infos */
 #define WEECHAT_PLUGIN_NAME(__name)                                     \
@@ -671,7 +671,7 @@ struct t_weechat_plugin
                                        struct t_config_file **config_file,
                                        struct t_config_section **section,
                                        struct t_config_option **option,
-                                       char **pos_option_name);
+                                       const char **pos_option_name);
     int (*config_string_to_boolean) (const char *text);
     int (*config_option_reset) (struct t_config_option *option,
                                 int run_callback);

src/plugins/xfer/xfer-dcc.c

@@ -242,8 +242,8 @@ int
 xfer_dcc_resume_hash (struct t_xfer *xfer)
 {
     char *buf;
-    unsigned long long total_read;
-    ssize_t length_buf, to_read, num_read;
+    unsigned long long total_read, length_buf, to_read;
+    ssize_t num_read;
     int ret, fd;
 
     total_read = 0;

tests/unit/core/test-core-config-file.cpp

@@ -526,7 +526,7 @@ TEST(CoreConfigFile, SearchWithString)
     struct t_config_file *ptr_config;
     struct t_config_section *ptr_section;
     struct t_config_option *ptr_option;
-    char *pos_option_name;
+    const char *pos_option_name;
 
     ptr_config = (struct t_config_file *)0x1;
     ptr_section = (struct t_config_section *)0x1;

tests/unit/plugins/relay/api/test-relay-api-msg.cpp

@@ -23,13 +23,18 @@
 
 #include "CppUTest/TestHarness.h"
 
+#include "tests.h"
+
 extern "C"
 {
+#include <string.h>
 #include <time.h>
 #include <sys/time.h>
 #include <cjson/cJSON.h>
 #include "src/core/core-hdata.h"
+#include "src/core/core-hook.h"
 #include "src/core/core-util.h"
+#include "src/core/weechat.h"
 #include "src/gui/gui-buffer.h"
 #include "src/gui/gui-chat.h"
 #include "src/gui/gui-color.h"
@@ -653,3 +658,63 @@ TEST(RelayApiMsg, HotlistToJson)
 
     gui_hotlist_remove_buffer (gui_buffers, 1);
 }
+
+/*
+ * Test functions:
+ *   relay_api_msg_script_to_json
+ */
+
+TEST(RelayApiMsg, ScriptToJson)
+{
+    struct t_hdata *ptr_hdata;
+    void *ptr_script;
+    cJSON *json, *json_obj;
+    char path_testapigen[PATH_MAX], path_testapi[PATH_MAX];
+    char *test_scripts_dir, str_command[(PATH_MAX * 2) + 128];
+    const char *ptr_test_scripts_dir;
+
+    POINTERS_EQUAL(NULL, relay_api_msg_script_to_json (NULL, NULL, NULL));
+
+    ptr_hdata = hook_hdata_get (NULL, "python_script");
+
+    json = relay_api_msg_script_to_json (ptr_hdata, NULL, NULL);
+    CHECK(json);
+    CHECK(cJSON_IsObject (json));
+    cJSON_Delete (json);
+
+    /* load a python script for this test */
+    ptr_test_scripts_dir = getenv ("WEECHAT_TESTS_SCRIPTS_DIR");
+    test_scripts_dir = strdup (
+        (ptr_test_scripts_dir) ?
+        ptr_test_scripts_dir : "./scripts/python");
+    snprintf (path_testapigen, sizeof (path_testapigen),
+              "%s%s%s",
+              test_scripts_dir,
+              DIR_SEPARATOR,
+              "testapigen.py");
+    snprintf (path_testapi, sizeof (path_testapi),
+              "%s%s%s",
+              test_scripts_dir,
+              DIR_SEPARATOR,
+              "testapi.py");
+    snprintf (str_command, sizeof (str_command),
+              "/script load %s", path_testapigen);
+    run_cmd (str_command);
+
+    ptr_script = hdata_get_list (ptr_hdata, "scripts");
+    CHECK(ptr_script);
+    json = relay_api_msg_script_to_json (ptr_hdata, ptr_script, "py");
+    CHECK(json);
+    CHECK(cJSON_IsObject (json));
+    WEE_CHECK_OBJ_STR("testapigen.py", json, "name");
+    WEE_CHECK_OBJ_STR("0.1", json, "version");
+    WEE_CHECK_OBJ_STR("Generate scripting API test scripts", json, "description");
+    WEE_CHECK_OBJ_STR("Sébastien Helleu <flashcode@flashtux.org>", json, "author");
+    WEE_CHECK_OBJ_STR("GPL3", json, "license");
+    cJSON_Delete (json);
+
+    /* unload script */
+    snprintf (str_command, sizeof (str_command),
+              "/script unload -q weechat_testapi.py");
+    run_cmd (str_command);
+}

tests/unit/plugins/relay/api/test-relay-api-protocol.cpp

@@ -23,6 +23,7 @@
 
 #include "CppUTest/TestHarness.h"
 
+#include "tests.h"
 #include "tests-record.h"
 
 extern "C"
@@ -34,6 +35,7 @@ extern "C"
 #include "src/core/core-string.h"
 #include "src/core/core-util.h"
 #include "src/core/core-version.h"
+#include "src/core/weechat.h"
 #include "src/gui/gui-buffer.h"
 #include "src/gui/gui-chat.h"
 #include "src/gui/gui-hotlist.h"
@@ -611,6 +613,65 @@ TEST(RelayApiProtocolWithClient, CbHotlist)
     gui_hotlist_remove_buffer (gui_buffers, 1);
 }
 
+/*
+ * Test functions:
+ *   relay_api_protocol_cb_scripts
+ */
+
+TEST(RelayApiProtocolWithClient, CbScripts)
+{
+    cJSON *json, *json_obj;
+    char path_testapigen[PATH_MAX], path_testapi[PATH_MAX];
+    char *test_scripts_dir, str_command[(PATH_MAX * 2) + 128];
+    const char *ptr_test_scripts_dir;
+
+    /* get scripts (no scripts loaded) */
+    test_client_recv_http ("GET /api/scripts", NULL, NULL);
+    WEE_CHECK_HTTP_CODE(200, "OK");
+    CHECK(json_body_sent[0]);
+    CHECK(cJSON_IsArray (json_body_sent[0]));
+    LONGS_EQUAL(0, cJSON_GetArraySize (json_body_sent[0]));
+
+    /* load a python script for this test */
+    ptr_test_scripts_dir = getenv ("WEECHAT_TESTS_SCRIPTS_DIR");
+    test_scripts_dir = strdup (
+        (ptr_test_scripts_dir) ?
+        ptr_test_scripts_dir : "./scripts/python");
+    snprintf (path_testapigen, sizeof (path_testapigen),
+              "%s%s%s",
+              test_scripts_dir,
+              DIR_SEPARATOR,
+              "testapigen.py");
+    snprintf (path_testapi, sizeof (path_testapi),
+              "%s%s%s",
+              test_scripts_dir,
+              DIR_SEPARATOR,
+              "testapi.py");
+    snprintf (str_command, sizeof (str_command),
+              "/script load %s", path_testapigen);
+    run_cmd (str_command);
+
+    /* get scripts (one loaded) */
+    test_client_recv_http ("GET /api/scripts", NULL, NULL);
+    WEE_CHECK_HTTP_CODE(200, "OK");
+    CHECK(json_body_sent[0]);
+    CHECK(cJSON_IsArray (json_body_sent[0]));
+    LONGS_EQUAL(1, cJSON_GetArraySize (json_body_sent[0]));
+    json = cJSON_GetArrayItem (json_body_sent[0], 0);
+    CHECK(json);
+    CHECK(cJSON_IsObject (json));
+    WEE_CHECK_OBJ_STR("testapigen.py", json, "name");
+    WEE_CHECK_OBJ_STR("0.1", json, "version");
+    WEE_CHECK_OBJ_STR("Generate scripting API test scripts", json, "description");
+    WEE_CHECK_OBJ_STR("Sébastien Helleu <flashcode@flashtux.org>", json, "author");
+    WEE_CHECK_OBJ_STR("GPL3", json, "license");
+
+    /* unload script */
+    snprintf (str_command, sizeof (str_command),
+              "/script unload -q weechat_testapi.py");
+    run_cmd (str_command);
+}
+
 /*
  * Test functions:
  *   relay_api_protocol_cb_completion