From 31aee09b7ea8893a18fa34f65e63e364fc998444 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 28 Aug 2019 16:52:47 +0900
Subject: [PATCH] Fix extra jump on star-search

Fix #21
---
 plugin/slash.vim | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plugin/slash.vim b/plugin/slash.vim
index f67fb99..a96aa44 100644
--- a/plugin/slash.vim
+++ b/plugin/slash.vim
@@ -31,6 +31,7 @@ endfunction
 
 function! s:immobile(seq)
   let s:winline = winline()
+  let s:pos = getpos('.')
   return a:seq."\<plug>(slash-prev)"
 endfunction
 
@@ -62,6 +63,10 @@ function! s:trailer_on_leave()
   return ''
 endfunction
 
+function! s:prev()
+  return getpos('.') == s:pos ? '' : '``'
+endfunction
+
 function! s:escape(backward)
   return '\V'.substitute(escape(@", '\' . (a:backward ? '?' : '/')), "\n", '\\n', 'g')
 endfunction
@@ -102,7 +107,7 @@ endfunction
 map      <expr> <plug>(slash-trailer) <sid>trailer()
 imap     <expr> <plug>(slash-trailer) <sid>trailer_on_leave()
 cnoremap        <plug>(slash-cr)      <cr>
-noremap         <plug>(slash-prev)    ``
+noremap  <expr> <plug>(slash-prev)    <sid>prev()
 inoremap        <plug>(slash-prev)    <nop>
 noremap!        <plug>(slash-nop)     <nop>