# HG changeset patch
# User Steve Losh <steve@stevelosh.com>
# Date 1289356534 18000
# Node ID 41562b79f58a44347407fb85ee6c57a9babd7222
# Parent  d8a13f17507fa7be142a56c69ee72d77e657d781
Add a g:gundo_help setting to disable the inline help.

diff -r d8a13f17507f -r 41562b79f58a doc/gundo.txt
--- a/doc/gundo.txt	Tue Nov 09 21:13:21 2010 -0500
+++ b/doc/gundo.txt	Tue Nov 09 21:35:34 2010 -0500
@@ -12,7 +12,8 @@
         3.2 gundo_preview_height ...... |gundo_preview_height|
         3.3 gundo_preview_bottom ...... |gundo_preview_bottom|
         3.4 gundo_right ............... |gundo_right|
-        3.5 gundo_disable ............. |gundo_disable|
+        3.5 gundo_help ................ |gundo_help|
+        3.6 gundo_disable ............. |gundo_disable|
     4. License ........................ |GundoLicense|
     5. Bugs ........................... |GundoBugs|
     6. Contributing ................... |GundoContributing|
@@ -159,7 +160,14 @@
 Default: 0 (off, open on the left side)
 
 ------------------------------------------------------------------------------
-3.5 g:gundo_disable                                            *gundo_disable*
+3.5 g:gundo_help                                                  *gundo_help*
+
+Set this to 0 to disable the help text in the Gundo graph window.
+
+Default: 1 (show the help)
+
+------------------------------------------------------------------------------
+3.6 g:gundo_disable                                            *gundo_disable*
 
 Set this to 1 to disable Gundo entirely.
 
@@ -198,6 +206,7 @@
       current window, instead of moving to them.
     * Add the 'p' mapping to preview the result of reverting to the selected
       state.
+    * Add the g:gundo_help setting.
 v1.0.0
     * Initial stable release.
 
diff -r d8a13f17507f -r 41562b79f58a plugin/gundo.vim
--- a/plugin/gundo.vim	Tue Nov 09 21:13:21 2010 -0500
+++ b/plugin/gundo.vim	Tue Nov 09 21:35:34 2010 -0500
@@ -54,8 +54,9 @@
 if !exists('g:gundo_right')"{{{
     let g:gundo_right = 0
 endif"}}}
-
-let s:inline_help_length = 6
+if !exists('g:gundo_help')"{{{
+    let g:gundo_help = 1
+endif"}}}
 
 "}}}
 
@@ -511,6 +512,14 @@
     endif
 endfunction"}}}
 
+function! s:GundoInlineHelpLength()"{{{
+    if g:gundo_help
+        return 6
+    else
+        return 0
+    endif
+endfunction"}}}
+
 "}}}
 
 "{{{ Gundo buffer settings
@@ -723,8 +732,8 @@
     let target_n = line('.') + (distance * a:direction)
 
     " Bound the movement to the graph.
-    if target_n <= s:inline_help_length - 1 
-        call cursor(s:inline_help_length, 0)
+    if target_n <= s:GundoInlineHelpLength() - 1
+        call cursor(s:GundoInlineHelpLength(), 0)
     else
         call cursor(target_n, 0)
     endif
@@ -849,7 +858,11 @@
     result = [' ' + l for l in result]
 
     target = (vim.eval('g:gundo_target_f'), int(vim.eval('g:gundo_target_n')))
-    header = (INLINE_HELP % target).splitlines()
+
+    if int(vim.eval('g:gundo_help')):
+        header = (INLINE_HELP % target).splitlines()
+    else:
+        header = []
 
     vim.command('call s:GundoOpenGraph()')
     vim.command('setlocal modifiable')
diff -r d8a13f17507f -r 41562b79f58a site/index.html
--- a/site/index.html	Tue Nov 09 21:13:21 2010 -0500
+++ b/site/index.html	Tue Nov 09 21:35:34 2010 -0500
@@ -93,6 +93,7 @@
                             <li><a href="#gundo_preview_height">g:gundo_preview_height</a></li>
                             <li><a href="#gundo_preview_bottom">g:gundo_preview_bottom</a></li>
                             <li><a href="#gundo_right">g:gundo_right</a></li>
+                            <li><a href="#gundo_help">g:gundo_help</a></li>
                             <li><a href="#gundo_disable">g:gundo_disable</a></li>
                         </ul>
                     </li>
@@ -282,6 +283,13 @@
 
                 <p>Default: 0 (off, open on the left side)</p>
 
+                <a name="gundo_help"></a>
+                <h2>g:gundo_help</h2>
+
+                <p>Set this to 0 to disable the help text in the Gundo graph window.</p>
+
+                <p>Default: 1 (show the help)</p>
+
                 <a name="gundo_disable"></a>
                 <h2>g:gundo_disable</h2>
 
@@ -343,6 +351,7 @@
                                 visible but not the current window, instead of
                                 moving to them.
                             </li>
+                            <li>Add the g:gundo_help setting.</li>
                         </ul>
                     </li>
                     <li>v1.0.0