Added --irc-commands and --weechat-commands command line options

2 files changed, 69 insertions, 4 deletions

diff --git a/src/common/weechat.c b/src/common/weechat.c
index 924a68669..74d2c47cd 100644
--- a/src/common/weechat.c
+++ b/src/common/weechat.c
@@ -248,6 +248,57 @@ void wee_display_config_options ()
 }
 
 /*
+ * wee_display_commands: display WeeChat and/or IRC commands
+ */
+
+void wee_display_commands (int weechat_cmd, int irc_cmd)
+{
+    int i;
+    
+    if (weechat_cmd)
+    {
+        printf (_("%s internal commands:\n"), PACKAGE_NAME);
+        printf ("\n");
+        for (i = 0; weechat_commands[i].command_name; i++)
+        {
+            printf ("* %s", weechat_commands[i].command_name);
+            if (weechat_commands[i].arguments &&
+                weechat_commands[i].arguments[0])
+                printf ("  %s\n", _(weechat_commands[i].arguments));
+            else
+                printf ("\n");
+            if (weechat_commands[i].arguments_description &&
+                weechat_commands[i].arguments_description[0])
+                printf ("\n%s\n\n",
+                    _(weechat_commands[i].arguments_description));
+        }
+    }
+    
+    if (irc_cmd)
+    {
+        printf (_("IRC commands:\n"));
+        printf ("\n");
+        for (i = 0; irc_commands[i].command_name; i++)
+        {
+            if (irc_commands[i].cmd_function_args ||
+                irc_commands[i].cmd_function_1arg)
+            {
+                printf ("* %s", irc_commands[i].command_name);
+                if (irc_commands[i].arguments &&
+                    irc_commands[i].arguments[0])
+                    printf ("  %s\n", _(irc_commands[i].arguments));
+                else
+                    printf ("\n");
+                if (irc_commands[i].arguments_description &&
+                    irc_commands[i].arguments_description[0])
+                    printf ("\n%s\n\n",
+                        _(irc_commands[i].arguments_description));
+            }
+        }
+    }
+}
+
+/*
  * wee_parse_args: parse command line args
  */
 
@@ -274,6 +325,12 @@ wee_parse_args (int argc, char *argv[])
             printf ("%s", WEE_USAGE2);
             wee_shutdown (EXIT_SUCCESS);
         }
+        if ((strcmp (argv[i], "-i") == 0)
+            || (strcmp (argv[i], "--irc-commands") == 0))
+        {
+            wee_display_commands (0, 1);
+            wee_shutdown (EXIT_SUCCESS);
+        }
         else if ((strcmp (argv[i], "-l") == 0)
                  || (strcmp (argv[i], "--license") == 0))
         {
@@ -286,6 +343,12 @@ wee_parse_args (int argc, char *argv[])
             printf (PACKAGE_VERSION "\n");
             wee_shutdown (EXIT_SUCCESS);
         }
+        if ((strcmp (argv[i], "-w") == 0)
+            || (strcmp (argv[i], "--weechat-commands") == 0))
+        {
+            wee_display_commands (1, 0);
+            wee_shutdown (EXIT_SUCCESS);
+        }
         else if ((strncasecmp (argv[i], "irc://", 6) == 0))
         {
             if (server_init_with_url (argv[i], &server_tmp) < 0)
diff --git a/src/common/weechat.h b/src/common/weechat.h
index 6e60acedd..24520765e 100644
--- a/src/common/weechat.h
+++ b/src/common/weechat.h
@@ -81,10 +81,12 @@
     "   or: %s [irc://[nickname[:password]@]irc.example.org[:port][/channel] ...]\n\n"
 
 #define WEE_USAGE2 \
-    "  -c, --config        config file help (list of options)\n" \
-    "  -h, --help          this help screen\n" \
-    "  -l, --license       display WeeChat license\n" \
-    "  -v, --version       display WeeChat version\n\n"
+    "  -c, --config            display config file options\n" \
+    "  -h, --help              this help screen\n" \
+    "  -i, --irc-commands      display IRC commands\n" \
+    "  -l, --license           display WeeChat license\n" \
+    "  -v, --version           display WeeChat version\n" \
+    "  -w, --weechat-commands  display WeeChat commands\n\n"
 
 /* directory separator, depending on OS */