change :viusage/:exusage to jump to the appropriate help tag - special versions

now exhibit the old behaviour

NEWS

@@ -1,6 +1,8 @@
 <pre>
 2008-XX-XX:
     * version 2.0 (probably)
+    * IMPORTANT: :viusage and :exusage now jump to the help index, use the
+      special versions for the old behavior
     * IMPORTANT: renamed Startup and Quit autocmd events to VimperatorEnter and
       VimperatorLeave respectively
     * add :scriptnames

content/liberator.js

@@ -266,8 +266,15 @@ const liberator = (function () //{{{
 
         liberator.commands.add(["exu[sage]"],
             "List all Ex commands with a short description",
-            function ()
+            function (args, special)
             {
+                if (!special)
+                {
+                    liberator.help("ex-cmd-index");
+                }
+                else
+                {
+                    // TODO: clicking on these should open the help
                     var usage = "<table>";
                     for (let command in liberator.commands)
                     {
@@ -278,6 +285,7 @@ const liberator = (function () //{{{
                     usage += "</table>";
 
                     liberator.echo(usage, liberator.commandline.FORCE_MULTILINE);
+                }
             },
             { argCount: "0" });
 
@@ -479,8 +487,15 @@ const liberator = (function () //{{{
 
         liberator.commands.add(["viu[sage]"],
             "List all mappings with a short description",
-            function (args, special, count, modifiers)
+            function (args, special)
             {
+                if (!special)
+                {
+                    liberator.help("normal-index");
+                }
+                else
+                {
+                    // TODO: clicking on these should open the help
                     var usage = "<table>";
                     for (let mapping in liberator.mappings)
                     {
@@ -491,6 +506,7 @@ const liberator = (function () //{{{
                     usage += "</table>";
 
                     liberator.echo(usage, liberator.commandline.FORCE_MULTILINE);
+                }
             },
             { argCount: "0" });
     }

locale/en-US/various.txt

@@ -58,16 +58,18 @@ ____________________________________________________________________________
 
 
 |:exu| |:exusage| +
-||:exu[sage]||
+||:exu[sage][!]||
 ________________________________________________________________________________
-Show help on Ex commands. Added to simulate the Nvi command.
+Show help on Ex commands. Added to simulate the Nvi command. If [!] is given
+then the help is listed in the command output window.
 ________________________________________________________________________________
 
 
 |:viu| |:viusage| +
-||:viu[sage]||
+||:viu[sage][!]||
 ________________________________________________________________________________
-Show help on Normal mode commands. Added to simulate the Nvi command.
+Show help on Normal mode commands. Added to simulate the Nvi command. If [!] is
+given then the help is listed in the command output window.
 ________________________________________________________________________________