add N% normal mode command

NEWS

@@ -7,6 +7,7 @@
       special versions for the old behavior
     * IMPORTANT: renamed Startup and Quit autocmd events to VimperatorEnter and
       VimperatorLeave respectively
+    * add N% normal mode command
     * add interpolation for items such as <url> to autocommands
     * add -nargs, -bang, and -count attribute support to :command
     * much improved completion support, including javascript, option, and search keyword

content/buffer.js

@@ -526,6 +526,17 @@ liberator.Buffer = function () //{{{
         function (count) { liberator.buffer.scrollToPercentile(count >= 0 ? count : 100); },
         { flags: liberator.Mappings.flags.COUNT });
 
+    liberator.mappings.add(modes, ["%"],
+        "Scroll to {count} percent of the document",
+        function (count)
+        {
+            if (count > 0 && count <= 100)
+                liberator.buffer.scrollToPercentile(count);
+            else
+                liberator.beep();
+        },
+        { flags: liberator.Mappings.flags.COUNT });
+
     liberator.mappings.add(modes, ["<C-d>"],
         "Scroll window downwards in the buffer",
         function (count) { liberator.buffer.scrollByScrollSize(count, 1); },

locale/en-US/buffer.txt

@@ -86,6 +86,13 @@ scrolls to 35% of the document.
 ________________________________________________________________________________
 
 
+|N%| +
+||{count}%||
+________________________________________________________________________________
+Scroll to {count} percent of the document.
+________________________________________________________________________________
+
+
 |<Left>| |h| +
 ||[count]h||
 ________________________________________________________________________________

locale/en-US/index.txt

@@ -76,6 +76,8 @@ section:Normal{nbsp}mode[normal-index]
 ||*|| Find word under cursor +
 ||#|| Find word under cursor backwards +
 
+||N%|| Scroll to {count} percent of the document +
+
 ||'|| Jump to the mark in the current buffer +
 
 ||@|| Play a macro +