X-Git-Url: http://git.iain.cx/?p=profile.git;a=blobdiff_plain;f=.vimrc;h=65e88b3988292569fe7382f75aa7e3295609ff9e;hp=188697127217e2eddf34bd5831b2ae72c049b861;hb=f0503276edd74aa465df5248ff5888df13646f18;hpb=1b63ed43efe6c575185df8e27559e70f2979964b

diff --git a/.vimrc b/.vimrc
index 1886971..65e88b3 100644
--- a/.vimrc
+++ b/.vimrc
@@ -67,18 +67,21 @@ se tags=~/.tags,./tags,tags
 " Don't timeout waiting to interpet, eg, <ESC>OA as an escape code.
 se ttimeoutlen=100
 
+" Remember undo list for closed (but not wiped) buffers.
+se hidden
+
 " Use ^B to search backward when completing.
 inoremap <C-b> <C-p>
 " Use ^L to show matching completions but don't select one.
 inoremap <C-l> <C-n><C-p>
 
 " Swap jump keys.
-noremap ' `
-noremap ` '
+nnoremap ' `
+nnoremap ` '
 
 " Select previous widnow.
-noremap <C-w>^ <C-w>p
-noremap <C-w><C-^> <C-w>p
+nnoremap <C-w>^ <C-w>p
+nnoremap <C-w><C-^> <C-w>p
 "}}}1
 
 " Find stuff.
@@ -793,7 +796,7 @@ endif "}}}1
 if version >= "600" "{{{1
 version 6.0
 
-if has("gui_win32")
+if has("win32") || has("win64")
   se encoding=utf-8
 endif
 
@@ -807,7 +810,14 @@ filetype indent on
 
 " Less intrusive syntax highlighting.
 if has("syntax")
-  syn enable
+  " The :syntax enable command tries to source the syntax.vim runtime script.
+  " Parsing this .vimrc will fail if for some reason the runtime doesn't
+  " exist, as could be the case if the binary was installed with no support
+  " files.  GNU On Windows is one example of an incomplete installation.
+  try
+    syn enable
+  catch
+  endtry
 endif
 
 " Set colours.
@@ -1067,6 +1077,12 @@ if has("autocmd")
 endif
 endif "}}}1
 
+" move.
+nmap <A-u> <Plug>MoveLineHalfPageUp
+nmap <A-d> <Plug>MoveLineHalfPageDown
+vmap <A-u> <Plug>MoveBlockHalfPageUp
+vmap <A-d> <Plug>MoveBlockHalfPageDown
+
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " Handle options only available in Vim 7 and above.
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
@@ -1323,6 +1339,9 @@ call Mapping("u", ":call <SID>Cycle_Undo()<CR>:<CR>")
 " Remove persistent undo file with \U.
 call Mapping("U", ":call <SID>Clear_Undo()<CR>:<CR>")
 
+" Toggle gundo window with \g.
+call Mapping("g", ":call gundo#GundoToggle()<CR>:<CR>")
+
 " Use a persistent undo file if it exists.
 fun! <SID>Check_Undo() "{{{2
   if filereadable(undofile(expand("%")))
@@ -1398,6 +1417,12 @@ if has("autocmd")
     au Display WinEnter * if &diff | se cursorbind | endif
   endif
 endif
+
+" Mapping to reload the gundo window.
+if has("autocmd")
+  au Mode BufEnter * if &ft == "gundo" | try | nnoremap <silent> <buffer> <unique> r :call gundo#GundoToggle()<CR>:call gundo#GundoToggle()<CR> | catch | endtry | endif
+endif
+
 endif "}}}1
 
 " Resize after startup.