Fix unexpected message echoed

Problem: use `let` to call function instead of `call`...
update vital-over

close #115

autoload/EasyMotion/command_line.vim

@@ -38,7 +38,7 @@ let s:search = s:cmdline.make()
 let s:search.highlights.prompt = 'Question'
 
 " Add Module: {{{
-call s:search.connect(s:modules.get("Execute").make_no_execute())
+call s:search.connect('Execute')
 call s:search.connect('Cancel')
 call s:search.connect('Redraw')
 call s:search.connect('Delete')
@@ -169,7 +169,7 @@ function! EasyMotion#command_line#GetInput(num_strokes, prev, direction) "{{{
     let s:num_strokes = a:num_strokes
 
     let s:prompt_base = s:getPromptMessage(a:num_strokes)
-    let s:search.set_prompt(s:prompt_base)
+    call s:search.set_prompt(s:prompt_base)
 
     " Screen: cursor position, first and last line
     let s:orig_pos = getpos('.')

autoload/vital/_easymotion/Over/Commandline/Base.vim

@@ -26,7 +26,7 @@ endfunction
 
 function! s:make(...)
 	let result = deepcopy(s:base)
-	let result.set_prompt(get(a:, 1, ":"))
+	call result.set_prompt(get(a:, 1, ":"))
 	call result.connect(result, "_")
 	return result
 endfunction
@@ -46,6 +46,7 @@ let s:base = {
 \		"tap_key" : "",
 \		"exit" : 0,
 \		"keymapping" : {},
+\		"suffix" : "",
 \	},
 \	"highlights" : {
 \		"prompt" : "NONE",
@@ -139,6 +140,16 @@ function! s:base.get_prompt()
 endfunction
 
 
+function! s:base.set_suffix(str)
+	let self.variables.suffix = a:str
+endfunction
+
+
+function! s:base.get_suffix()
+	return self.variables.suffix
+endfunction
+
+
 function! s:base.insert(word, ...)
 	if a:0
 		call self.line.set(a:1)
@@ -317,7 +328,7 @@ function! s:base._execute(command)
 		execute a:command
 	catch
 		echohl ErrorMsg
-		echo matchstr(v:exception, 'Vim\((\w*)\)\?:\zs.*\ze')
+		echom matchstr(v:exception, 'Vim\((\w*)\)\?:\zs.*\ze')
 		echohl None
 		call self.callevent("on_execute_failed")
 	finally
@@ -346,7 +357,7 @@ function! s:base._main(...)
 			call self.callevent("on_char")
 		endwhile
 	catch
-		echohl ErrorMsg | echo v:throwpoint . " " . v:exception | echohl None
+		echohl ErrorMsg | echom v:throwpoint . " " . v:exception | echohl None
 		return -1
 	finally
 		call self._finish()
@@ -361,21 +372,34 @@ function! s:base._finish()
 endfunction
 
 
+function! s:suffix(left, suffix)
+	let left_len = strdisplaywidth(a:left)
+	let len = &columns - left_len % &columns
+	let len = len + (&columns * (strdisplaywidth(a:suffix) > (len - 1))) - 1
+	return printf("%" . len . "S", a:suffix)
+endfunction
+
+
+function! s:echon(expr)
+	echon strtrans(a:expr)
+endfunction
+
 function! s:_echo_cmdline(cmdline)
-	call s:redraw()
+	call a:cmdline.redraw()
 	execute "echohl" a:cmdline.highlights.prompt
-	echon a:cmdline.get_prompt()
+	call s:echon(a:cmdline.get_prompt())
 	echohl NONE
-	echon a:cmdline.backward()
+	call s:echon(a:cmdline.backward())
 	if empty(a:cmdline.line.pos_word())
 		execute "echohl" a:cmdline.highlights.cursor
-		echon  ' '
+		call s:echon(' ')
 	else
 		execute "echohl" a:cmdline.highlights.cursor_on
-		echon a:cmdline.line.pos_word()
+		call s:echon(a:cmdline.line.pos_word())
 	endif
 	echohl NONE
-	echon a:cmdline.forward()
+	call s:echon(a:cmdline.forward())
+	call s:echon(s:suffix(a:cmdline.get_prompt() . a:cmdline.getline() . repeat(" ", empty(a:cmdline.line.pos_word())), a:cmdline.get_suffix()))
 endfunction
 
 
@@ -422,10 +446,15 @@ function! s:base._get_keymapping()
 	return extend(extend(result, self.variables.keymapping), self.keymapping())
 endfunction
 
-
+function! s:_redraw()
-function! s:redraw()
+" 	normal! :
 	redraw
-	echo ""
+" 	echo ""
+endfunction
+
+
+function! s:base.redraw()
+	call s:_redraw()
 endfunction
 
 

autoload/vital/_easymotion/Over/Commandline/Modules/Execute.vim

@@ -3,6 +3,19 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 
+function! s:silent_feedkeys(expr, name, ...)
+	let mode = get(a:, 1, "m")
+	let map = printf("<Plug>(%s)", a:name)
+	if mode == "n"
+		let command = "nnoremap"
+	else
+		let command = "nmap"
+	endif
+	execute command "<silent>" map printf("%s:nunmap %s<CR>", a:expr, map)
+	call feedkeys(printf("\<Plug>(%s)", a:name))
+endfunction
+
+
 function! s:_is_input_enter(cmdline)
 	return a:cmdline.is_input("\<CR>")
 \		|| a:cmdline.is_input("\<NL>")
@@ -36,28 +49,18 @@ function! s:make()
 endfunction
 
 
-let s:empty = deepcopy(s:module)
-
-function! s:empty.execute(...)
-endfunction
-
-
-function! s:make_no_execute()
-	return deepcopy(s:empty)
-endfunction
-
-
 let s:search = deepcopy(s:module)
 let s:search.prefix = "/"
 
 
 function! s:search.execute(cmdline)
-" 	let cmd = printf("call feedkeys(\"%s%s\<CR>\", 'n')", self.prefix, a:cmdline.getline())
+	call s:silent_feedkeys(":call histdel('/', -1)\<CR>", "remove_hist", "n")
-	let cmd = printf("call search('%s')", a:cmdline.getline())
+	let cmd = printf("call s:silent_feedkeys(\"%s%s\<CR>\", 'search', 'n')", self.prefix, a:cmdline.getline())
-	call a:cmdline.execute(cmd)
+	execute cmd
-	let @/ = a:cmdline.getline()
+" 	let cmd = printf("call search('%s')", a:cmdline.getline())
-	let &hlsearch = &hlsearch
+" 	call a:cmdline.execute(cmd)
-	call feedkeys(":set hlsearch | set incsearch\<CR>", 'n')
+" 	let @/ = a:cmdline.getline()
+" 	call s:silent_feedkeys(":let &hlsearch = &hlsearch\<CR>", "hlsearch", "n")
 endfunction
 
 

autoload/vital/_easymotion/Over/Commandline/Modules/NoInsert.vim

@@ -8,13 +8,13 @@ let s:module = {
 \}
 
 
-function! s:module.is_insert(char)
+function! s:module.is_no_insert(char)
 	return index(self.chars, a:char) >= 0
 endfunction
 
 
 function! s:module.on_char_pre(cmdline)
-	if self.is_insert(a:cmdline.char())
+	if self.is_no_insert(a:cmdline.char())
 \	&& a:cmdline.char() == a:cmdline.variables.input
 		call a:cmdline.setchar("", 0)
 	endif
@@ -30,7 +30,7 @@ endfunction
 
 function! s:make_special_chars()
 	let module = s:make([])
-	function! module.is_insert(char)
+	function! module.is_no_insert(char)
 		return char2nr(a:char) == 128 || char2nr(a:char) < 27
 	endfunction
 	return module

autoload/vital/_easymotion/Over/Commandline/Modules/Redraw.vim

@@ -29,9 +29,8 @@ function! s:module.on_leave(cmdline)
 	endif
 endfunction
 
-function! s:module.redraw(...)
+function! s:module.redraw(cmdline)
-	redraw
+	call a:cmdline.redraw()
-	echo ""
 endfunction
 
 function! s:make()