Update .ideavimrc (remove bindings to Extend/Shrink selection)

.ideavimrc

@@ -136,10 +136,6 @@ nnoremap gp `[v`]
 xnoremap p P
 xnoremap P p
 
-" Extend/shrink selection
-xmap + <Action>(EditorSelectWord)
-xmap - <Action>(EditorUnSelectWord)
-
 " Show parameter info
 nmap <A-p> <Action>(ParameterInfo)
 imap <A-p> <Action>(ParameterInfo)

.vimrc

@@ -125,6 +125,44 @@ nnoremap gp `[v`]
 xnoremap p P
 xnoremap P p
 
+" Clear search highlights
+nnoremap <Esc> :nohlsearch<Return><Esc>
+
+" Update search register when using f/t
+function FindChar(action, reverse)
+  let t:reversesearch = a:reverse
+  let c = nr2char(getchar())
+  call setreg('/', c)
+  nohlsearch
+  execute 'normal! '.a:action.c
+endfunction
+
+function FindCharVisual(action, reverse)
+  normal gv
+  call FindChar(a:action, a:reverse)
+endfunction
+
+function! ResetReverseSearchFlag()
+  if getcmdtype() =~ "[/?]"
+    let t:reversesearch = 0
+  endif
+endfunction
+
+nmap f :call FindChar('f', 0)<CR>
+nmap F :call FindChar('F', 1)<CR>
+nmap t :call FindChar('t', 0)<CR>
+nmap T :call FindChar('T', 1)<CR>
+
+xmap f :call FindCharVisual('f', 0)<CR>
+xmap F :call FindCharVisual('F', 1)<CR>
+xmap t :call FindCharVisual('t', 0)<CR>
+xmap T :call FindCharVisual('T', 1)<CR>
+
+noremap <expr> n 'nN'[t:reversesearch]
+noremap <expr> N 'Nn'[t:reversesearch]
+
+cnoremap <CR> <cmd>call ResetReverseSearchFlag()<CR><CR>
+
 " Plugin: https://github.com/easymotion/vim-easymotion.git
 nmap <Space> <Plug>(easymotion-overwin-f)
 xmap <Space> <Plug>(easymotion-s)
@@ -135,4 +173,3 @@ let g:highlightedyank_highlight_duration = 500
 
 " Plugin: https://github.com/luochen1990/rainbow
 let g:rainbow_active = 1
-