vimrc: Add incremental searching, easy-motions and some bindings

.vimrc

@@ -21,11 +21,13 @@ if filereadable(expand(vundle_dir) . "/README.md")
     " Plugin 'shougo/neocomplete'
     Plugin 'godlygeek/tabular'
     Plugin 'airblade/vim-gitgutter'
+    Plugin 'jeetsukumaran/vim-pythonsense'
+    Plugin 'easymotion/vim-easymotion'
 
     call vundle#end()            " required
 else
     let vundle_repo="https://github.com/VundleVim/Vundle.vim.git"
-    echo "Vundle not installed, type :CloneVundle to clone the vundle repo"
+    echo "Vundle not installed, type :CloneVundle to clone the vundle repo and install it"
     command CloneVundle execute "!git clone " . vundle_repo . " " . vundle_dir
 endif
 
@@ -45,6 +47,7 @@ set expandtab " On pressing tab, insert 4 spaces
 
 set mouse=a
 set hlsearch
+set scrolloff=5 " Don't let cursor be within 5 lines from top or bottom
 
 " Warn for trailing whitespace. Search with wrap (w) do not move cursor (n)
 function! WhitespaceWarn()
@@ -73,6 +76,11 @@ augroup numbertoggle
   autocmd BufLeave,FocusLost,InsertEnter   * set nornu
 augroup END
 
+" Do incremental searching when it's possible to timeout.
+if has('reltime')
+  set incsearch
+endif
+
 " Copy to the end of line
 noremap Y y$
 
@@ -118,8 +126,6 @@ command! Csc cscope find c <cword>
 " Regen cscope
 "   sh ~/bin/gen_cscope.sh . .git/cscope.out
 "
-" Key binds
-"
 
 " Simulate maximize/minimize window
 nnoremap <C-w>m :call ToggleMiniMaxiWin()<CR>
@@ -137,8 +143,13 @@ function! ToggleMiniMaxiWin()
     endif
 endfunction
 
+" Key binds
+"
+
 " Replace the word under cursor
 nnoremap <leader>* :%s/\<<c-r><c-w>\>//g<left><left>
+" Replace visual selection
+vnoremap <leader>* y:%sno/<c-r>"//g<left><left>
 
 nmap <F2> :NERDTreeToggle<CR>
 nmap <F3> :NERDTreeFind<CR>
@@ -156,3 +167,18 @@ nmap <Leader>vv :vsp $MYVIMRC <CR>
 nmap <Leader>vt :tabnew $MYVIMRC <CR>
 nmap <Leader>vo :e $MYVIMRC <CR>
 nmap <Leader>v :e $MYVIMRC <CR>
+
+" Match git conflict markers
+nmap <Leader>/g /[<=>]\{7,}.*$<CR>
+
+" Toggle wrapping of long lines
+nmap <Leader>l :set wrap!<CR>
+
+" Scroll window while keeping cursor on same line with shift
+nmap <S-j> <c-e>
+nmap <S-k> <c-y>
+vmap <S-j> <c-e>
+vmap <S-k> <c-y>
+
+" Misc.
+vmap <Leader>T :'<,'> Tabularize /