Add 'list' option to bind command to list all the available commands and remove

hardcoded list in bind help.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4835 dbcabf3a-b0e7-0310-adc4-f8d773084564

docs/help/in/bind.in

@@ -36,69 +36,7 @@ some other key than ^W, then it would be better done as:
  /BIND window-^K /WINDOW KILL
 
 
-Command can be one of:
+To get a list of all bindable commands use /bind -list.
-
-  command - Run any /COMMAND (you could use /COMMAND directly without
-                              specifying this)
-
-(Cursor movement)
-  backward_character
-  forward_character
-  backward_word
-  forward_word
-  beginning_of_line
-  end_of_line
-
-(Scrollback movement)
-  scroll_backward - Previous page
-  scroll_forward - Next page
-  scroll_start - Beginning of the window
-  scroll_end - End of the window
-
-(Switching windows)
-  change_window
-  previous_window
-  next_window
-  upper_window
-  lower_window
-  active_window - Go to next window with the highest activity
-  next_window_item - Next channel/query. In empty windows change
-                     to next server
-  previous_window_item - Previous channel/query. In empty windows change
-                         to previous server
-
-(History)
-  backward_history
-  forward_history
-
-(Deleting text)
-  backspace
-  delete_character
-  delete_next_word
-  delete_previous_word
-  delete_to_next_space
-  delete_to_previous_space
-  erase_line
-  erase_to_beg_of_line
-  erase_to_end_of_line
-
-(Word completion)
-  word_completion
-  erase_completion
-  check_replaces - Check word replaces
-
-(Misc)
-  nothing - use this to disable a built-in key
-  refresh_screen
-  yank_from_cutbuffer - "Undelete" line
-  transpose_characters - Swap current and previous character
-  transpose_words - Swap current and previous word
-  capitalize_word - Capitalize word from current position
-  downcase_word - Downcase word from current position
-  upcase_word - Upcase word from current position
-  escape_char - Insert the next character exactly as-is to input line
-  insert_text - Insert data to entry line, data may contain $variables.
-  stop_irc - Send SIGSTOP to client (^Z)
 
 Examples:
 

src/fe-common/core/keyboard.c

@@ -670,7 +670,7 @@ static void cmd_show_keys(const char *searchkey, int full)
 	printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_BIND_FOOTER);
 }
 
-/* SYNTAX: BIND [-delete] [<key> [<command> [<data>]]] */
+/* SYNTAX: BIND [-list] [-delete] [<key> [<command> [<data>]]] */
 static void cmd_bind(const char *data)
 {
 	GHashTable *optlist;
@@ -682,6 +682,19 @@ static void cmd_bind(const char *data)
 			    "bind", &optlist, &key, &id, &keydata))
 		return;
 
+	if (g_hash_table_lookup(optlist, "list")) {
+		GSList *tmp;
+
+		for (tmp = keyinfos; tmp != NULL; tmp = tmp->next) {
+			KEYINFO_REC *rec = tmp->data;
+
+			printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_BIND_COMMAND_LIST,
+				    rec->id, rec->description ? rec->description : "");
+		}
+		cmd_params_free(free_arg);
+		return;
+	}
+
 	if (*key != '\0' && g_hash_table_lookup(optlist, "delete")) {
                 /* delete key */
 		key_configure_remove(key);
@@ -840,7 +853,7 @@ void keyboard_init(void)
 	signal_add("complete command bind", (SIGNAL_FUNC) sig_complete_bind);
 
 	command_bind("bind", NULL, (SIGNAL_FUNC) cmd_bind);
-	command_set_options("bind", "delete");
+	command_set_options("bind", "delete list");
 }
 
 void keyboard_deinit(void)

src/fe-common/core/module-formats.c

@@ -269,6 +269,7 @@ FORMAT_REC fecommon_core_formats[] = {
 	{ "perl_error", "Perl error: $0", 1, { 0 } },
 	{ "bind_header", "%#Key                  Action", 0 },
 	{ "bind_list", "%#$[!20]0 $1 $2", 3, { 0, 0, 0 } },
+	{ "bind_command_list", "$[!30]0 $1", 2, { 0, 0 } },
 	{ "bind_footer", "", 0 },
 	{ "bind_unknown_id", "Unknown bind action: $0", 1, { 0 } },
 	{ "config_saved", "Saved configuration to file $0", 1, { 0 } },

src/fe-common/core/module-formats.h

@@ -234,6 +234,7 @@ enum {
 	TXT_PERL_ERROR,
 	TXT_BIND_HEADER,
 	TXT_BIND_LIST,
+	TXT_BIND_COMMAND_LIST,
 	TXT_BIND_FOOTER,
 	TXT_BIND_UNKNOWN_ID,
 	TXT_CONFIG_SAVED,