Add command line option "-c" (or "--colors") to display default colors in terminal

doc/de/weechat_user.de.txt

@@ -281,6 +281,10 @@ Befehlszeile:
 -a, --no-connect::
     deaktiviert das automatische Verbinden mit den Servern beim Start von WeeChat
 
+// TRANSLATION MISSING
+-c, --colors::
+    Display default colors in terminal
+
 -d, --dir 'path'::
     legt den Konfigurationsordner für WeeChat fest (Voreinstellung: ~/.weechat) in
     dem die Erweiterungen, Skripten, Protokolldateien etc.pp. gesichert werden.

doc/en/weechat_user.en.txt

@@ -283,6 +283,9 @@ Command line arguments:
 -a, --no-connect::
     Disable auto-connect to servers when WeeChat is starting
 
+-c, --colors::
+    Display default colors in terminal
+
 -d, --dir 'path'::
     Set path as home for WeeChat (used for configuration files, logs, user
     plugins and scripts), default value is '~/.weechat' (note: directory is

doc/fr/weechat_user.fr.txt

@@ -289,6 +289,9 @@ Paramètres de ligne de commande :
 -a, --no-connect::
     Supprimer la connexion automatique aux serveurs lors du démarrage
 
+-c, --colors::
+    Afficher les couleurs par défaut du terminal
+
 -d, --dir 'path'::
     Définir le répertoire comme étant la base de WeeChat
     (utilisé pour les fichiers de configuration, logs, extensions

doc/it/weechat_user.it.txt

@@ -290,6 +290,10 @@ Argomenti a riga di comando:
 -a, --no-connect::
     Disabilita la connessione automatica ai server all'avvio di WeeChat
 
+// TRANSLATION MISSING
+-c, --colors::
+    Display default colors in terminal
+
 -d, --dir 'path'::
     Imposta una cartella come home per WeeChat (utilizzata per i file di
     configurazione, log, plugin e script dell'utente), il valore predefinito

doc/weechat-curses.1

@@ -23,6 +23,10 @@ It is compliant with IRC RFCs 1459, 2810, 2811, 2812, and 2813.
 .br
 disable auto-connect to servers at startup
 .TP
+.B \-c, \-\-colors
+.br
+display default colors in terminal
+.TP
 .B \-d, \-\-dir <dir>
 .br
 set WeeChat home dir

po/cs.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-06 11:55+0100\n"
 "Last-Translator: Jiri Golembiovsky <golemj@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -43,8 +43,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Použití: %s [volba...] [plugin:volba...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2527,6 +2529,16 @@ msgstr ""
 "čtení - špatný podpis (formát aktualizačního souboru se mohl změnit od "
 "poslední verze)"
 
+msgid "Terminal infos:"
+msgstr "Informace o terminálu:"
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Výchozí klávesové zkratky obnoveny"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Terminál ztracen, ukončuji WeeChat..."
 
@@ -2537,9 +2549,6 @@ msgstr "Obdržen signál %s, ukončuji WeeChat.."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Obdržen signál SIGHUP, znovunačítám konfigurační soubory"
 
-msgid "Terminal infos:"
-msgstr "Informace o terminálu:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', velikost: %dx%d"

po/de.po

@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.3-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-12-07 23:21+0100\n"
 "Last-Translator: Nils G.\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -47,8 +47,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Aufruf: %s [Option...] [Erweiterung:Option...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2637,6 +2639,16 @@ msgstr ""
 "lese - falsche Signatur (das Dateiformat wurde vermutlich seit der letzten "
 "Version verändern)"
 
+msgid "Terminal infos:"
+msgstr "Terminal Informationen:"
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Standard rmodifier:"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Terminal verloren, beende WeeChat..."
 
@@ -2647,9 +2659,6 @@ msgstr "Signal %s empfangen, beende WeeChat..."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Signal SIGHUP empfangen, lese Konfigurationsdateien neu"
 
-msgid "Terminal infos:"
-msgstr "Terminal Informationen:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', Größe: %dx%d"

po/es.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-06 11:56+0100\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -44,8 +44,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Uso: %s [opción...] [plugin:opción...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2560,6 +2562,16 @@ msgstr ""
 "lectura - firma incorrecta (el formato del archivo de actualización puede "
 "haber cambiado desde la última versión)"
 
+msgid "Terminal infos:"
+msgstr "Información de la terminal:"
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Atajos predefinidos restaurados"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Se perdió la terminal, cerrando WeeChat..."
 
@@ -2570,9 +2582,6 @@ msgstr "Señal %s recibida, cerrando WeeChat..."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Señal SIGHUP recibida, recargando archivos de configuración"
 
-msgid "Terminal infos:"
-msgstr "Información de la terminal:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', tamaño: %dx%d"

po/fr.po

@@ -21,8 +21,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
-"PO-Revision-Date: 2010-12-09 20:22+0100\n"
+"PO-Revision-Date: 2010-12-17 11:58+0100\n"
 "Last-Translator: Sebastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: French\n"
@@ -46,6 +46,7 @@ msgstr "Utilisation: %s [option...] [extension:option...]\n"
 
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -62,6 +63,7 @@ msgid ""
 "                    about possible options)\n"
 msgstr ""
 "  -a, --no-connect  désactiver l'auto-connexion aux serveurs au démarrage\n"
+"  -c, --colors      afficher les couleurs par défaut du terminal\n"
 "  -d, --dir <rep>   définir le répertoire de base pour WeeChat (défaut: ~/."
 "weechat)\n"
 "  -h, --help        cette aide\n"
@@ -2598,6 +2600,15 @@ msgstr ""
 "lecture - mauvaise signature (le format de fichier upgrade a peut-être "
 "changé depuis la dernière version)"
 
+msgid "Terminal infos:"
+msgstr "Infos sur le terminal:"
+
+msgid "No color support in terminal."
+msgstr "Pas de support pour la couleur dans le terminal."
+
+msgid "Default colors:"
+msgstr "Couleurs par défaut:"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Terminal perdu, sortie de WeeChat..."
 
@@ -2608,9 +2619,6 @@ msgstr "Signal %s reçu, sortie de WeeChat..."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Signal SIGHUP reçu, rechargement des fichiers de configuration"
 
-msgid "Terminal infos:"
-msgstr "Infos sur le terminal:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', taille: %dx%d"

po/hu.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-05 17:17+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -46,6 +46,7 @@ msgstr ""
 #, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2364,6 +2365,16 @@ msgid ""
 "version)"
 msgstr ""
 
+msgid "Terminal infos:"
+msgstr ""
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Alapértelmezett billentyűparancsok visszaállítva\n"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr ""
 
@@ -2375,9 +2386,6 @@ msgstr ""
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "%s nem sikerült a konfigurációs fájlt elmenteni\n"
 
-msgid "Terminal infos:"
-msgstr ""
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr ""

po/it.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-11 12:39+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-12-10 14:11+0100\n"
 "Last-Translator: Marco Paolone <marcopaolone@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -43,8 +43,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Utilizzo: %s [opzione...] [plugin:opzione...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2574,6 +2576,16 @@ msgstr ""
 "lettura - firma errata (l'aggiornamento del formato del file potrebbe essere "
 "cambiato dall'ultima versione)"
 
+msgid "Terminal infos:"
+msgstr "Informazioni sul terminale:"
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Rmodifier predefiniti:"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Terminale perduto, chiusura di WeeChat..."
 
@@ -2584,9 +2596,6 @@ msgstr "Ricevuto segnale %s, chiusura di WeeChat..."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Ricevuto segnale SIGHUP, caricamento dei file di configurazione"
 
-msgid "Terminal infos:"
-msgstr "Informazioni sul terminale:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', dimensione %dx%d"

po/pl.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-06 11:56+0100\n"
 "Last-Translator: Krzysztof Koroscik <soltys@szluug.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -45,8 +45,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Użycie: %s [argumenty...] [wtyczka:opcje...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2556,6 +2558,16 @@ msgid ""
 msgstr ""
 "odczyt - zła sygnatura (format pliku mógł ulec zmianie od poprzedniej wersji)"
 
+msgid "Terminal infos:"
+msgstr "Informacje terminala:"
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Przywrócono domyślne przypisania klawiszy"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr "Utracono terminal, wychodzę z WeeChat..."
 
@@ -2566,9 +2578,6 @@ msgstr "Otrzymano sygnał %s, wychodzę z WeeChat..."
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "Otrzymano sygnał SIGHUP, przeładowuję pliki konfiguracyjne"
 
-msgid "Terminal infos:"
-msgstr "Informacje terminala:"
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr "  TERM='%s', rozmiar: %dx%d"

po/pt_BR.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-13 09:26+0100\n"
 "Last-Translator: Ivan Sichmann Freitas <ivansichfreitas@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -43,8 +43,10 @@ msgstr ""
 msgid "Usage: %s [option...] [plugin:option...]\n"
 msgstr "Uso: %s [opção...] [plugin:opção...]\n"
 
+#, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2083,6 +2085,16 @@ msgid ""
 "version)"
 msgstr ""
 
+msgid "Terminal infos:"
+msgstr ""
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "comando padrão:"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr ""
 
@@ -2093,9 +2105,6 @@ msgstr ""
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr ""
 
-msgid "Terminal infos:"
-msgstr ""
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr ""

po/ru.po

@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat 0.3.4-dev\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: 2010-11-05 17:17+0100\n"
 "Last-Translator: Pavel Shevchuk <stlwrt@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -48,6 +48,7 @@ msgstr ""
 #, fuzzy
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2380,6 +2381,16 @@ msgid ""
 "version)"
 msgstr ""
 
+msgid "Terminal infos:"
+msgstr ""
+
+msgid "No color support in terminal."
+msgstr ""
+
+#, fuzzy
+msgid "Default colors:"
+msgstr "Комбинации клавиш по умолчанию восстановлены\n"
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr ""
 
@@ -2391,9 +2402,6 @@ msgstr ""
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr "%s не могу сохранить конфигурационный файл\n"
 
-msgid "Terminal infos:"
-msgstr ""
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr ""

po/weechat.pot

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2010-12-09 22:59+0100\n"
+"POT-Creation-Date: 2010-12-17 12:25+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -30,6 +30,7 @@ msgstr ""
 
 msgid ""
 "  -a, --no-connect  disable auto-connect to servers at startup\n"
+"  -c, --colors      display default colors in terminal\n"
 "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
 "  -h, --help        this help\n"
 "  -k, --keys        display WeeChat default keys\n"
@@ -2023,6 +2024,15 @@ msgid ""
 "version)"
 msgstr ""
 
+msgid "Terminal infos:"
+msgstr ""
+
+msgid "No color support in terminal."
+msgstr ""
+
+msgid "Default colors:"
+msgstr ""
+
 msgid "Terminal lost, exiting WeeChat..."
 msgstr ""
 
@@ -2033,9 +2043,6 @@ msgstr ""
 msgid "Signal SIGHUP received, reloading configuration files"
 msgstr ""
 
-msgid "Terminal infos:"
-msgstr ""
-
 #, c-format
 msgid "  TERM='%s', size: %dx%d"
 msgstr ""

src/core/weechat.c

@@ -110,6 +110,7 @@ weechat_display_usage (char *exec_name)
     string_iconv_fprintf (stdout, "\n\n");
     string_iconv_fprintf (stdout,
                           _("  -a, --no-connect  disable auto-connect to servers at startup\n"
+                            "  -c, --colors      display default colors in terminal\n"
                             "  -d, --dir <path>  set WeeChat home directory (default: ~/.weechat)\n"
                             "  -h, --help        this help\n"
                             "  -k, --keys        display WeeChat default keys\n"
@@ -173,7 +174,13 @@ weechat_parse_args (int argc, char *argv[])
     
     for (i = 1; i < argc; i++)
     {
-        if ((strcmp (argv[i], "-d") == 0)
+        if ((strcmp (argv[i], "-c") == 0)
+            || (strcmp (argv[i], "--colors") == 0))
+        {
+            gui_color_display_terminal_colors ();
+            weechat_shutdown (EXIT_SUCCESS, 0);
+        }
+        else if ((strcmp (argv[i], "-d") == 0)
             || (strcmp (argv[i], "--dir") == 0))
         {
             if (i + 1 < argc)

src/gui/curses/gui-curses-color.c

@@ -326,6 +326,75 @@ gui_color_init ()
     gui_color_init_weechat ();
 }
 
+/*
+ * gui_color_display_terminal_colors: display terminal colors
+ *                                    This is called by command line option
+ *                                    "-c" / "--colors"
+ */
+
+void
+gui_color_display_terminal_colors ()
+{
+    int lines, line, col, color;
+    int color_support, colors, color_pairs, change_color;
+    char str_line[1024], str_color[64];
+
+    color_support = 0;
+    colors = 0;
+    color_pairs = 0;
+    change_color = 0;
+    
+    initscr ();
+    if (has_colors ())
+    {
+        color_support = 1;
+        start_color ();
+        use_default_colors ();
+        colors = COLORS;
+        color_pairs = COLOR_PAIRS;
+        change_color = can_change_color () ? 1 : 0;
+        refresh ();
+        endwin ();
+    }
+    printf ("\n");
+    printf ("%s $TERM=%s   COLORS: %d, COLOR_PAIRS: %d, "
+            "can_change_color: %s\n",
+            _("Terminal infos:"),
+            getenv ("TERM"), colors, color_pairs,
+            (change_color) ? "yes" : "no");
+    if (colors == 0)
+    {
+        printf ("%s\n", _("No color support in terminal."));
+    }
+    else
+    {
+        printf ("\n");
+        printf ("%s\n", _("Default colors:"));
+        printf ("------------------------------------------------------------"
+                "--------------------\n");
+        lines = (colors < 16) ? colors : 16;
+        for (line = 0; line < lines; line++)
+        {
+            str_line[0] = '\0';
+            for (col = 0; col < 16; col++)
+            {
+                color = (col * 16) + line;
+                if (color < colors)
+                {
+                    snprintf (str_color, sizeof (str_color),
+                              "\33[0;38;5;%dm %03d ", color, color);
+                    strcat (str_line, str_color);
+                }
+            }
+            printf ("%s\n", str_line);
+        }
+        printf ("\33[0m");
+        printf ("------------------------------------------------------------"
+                "--------------------\n");
+    }
+    printf ("\n");
+}
+
 /*
  * gui_color_end: end GUI colors
  */

src/gui/gtk/gui-gtk-color.c

@@ -215,6 +215,18 @@ gui_color_init ()
     gui_color_init_weechat ();
 }
 
+/*
+ * gui_color_display_terminal_colors: display terminal colors
+ *                                    This is called by command line option
+ *                                    "-c" / "--colors"
+ */
+
+void
+gui_color_display_terminal_colors ()
+{
+    /* This function does nothing in Gtk GUI */
+}
+
 /*
  * gui_color_end: end GUI colors
  */

src/gui/gui-color.h

@@ -144,5 +144,6 @@ extern int gui_color_get_number ();
 extern const char *gui_color_get_name (int num_color);
 extern void gui_color_init_pairs ();
 extern void gui_color_init_weechat ();
+extern void gui_color_display_terminal_colors ();
 
 #endif /* __WEECHAT_GUI_COLOR_H */