From 7ecd85a8a052cb46ff86e73eb71aa65fde8c1d1e Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Thu, 11 Jan 2018 22:45:08 +0800
Subject: [PATCH] Add support Left/Right in iedit-insert mode

---
 autoload/SpaceVim/plugins/iedit.vim |  8 ++++++++
 docs/documentation.md               | 16 +++++++++-------
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/autoload/SpaceVim/plugins/iedit.vim b/autoload/SpaceVim/plugins/iedit.vim
index a19085580..c92b5a02f 100644
--- a/autoload/SpaceVim/plugins/iedit.vim
+++ b/autoload/SpaceVim/plugins/iedit.vim
@@ -127,6 +127,14 @@ function! s:handle_insert(char) abort
   elseif a:char == 11
     let s:symbol_cursor = ''
     let s:symbol_end = ''
+  elseif a:char == "\<Left>"
+    let s:symbol_end = s:symbol_cursor . s:symbol_end
+    let s:symbol_cursor = matchstr(s:symbol_begin, '.$')
+    let s:symbol_begin = substitute(s:symbol_begin, '.$', '', 'g')  
+  elseif a:char == "\<Right>"
+    let s:symbol_begin = s:symbol_begin . s:symbol_cursor
+    let s:symbol_cursor = matchstr(s:symbol_end, '^.')
+    let s:symbol_end = substitute(s:symbol_end, '^.', '', 'g')
   else
     let s:symbol_begin .=  nr2char(a:char)
   endif
diff --git a/docs/documentation.md b/docs/documentation.md
index f099ca98d..2e93caa70 100644
--- a/docs/documentation.md
+++ b/docs/documentation.md
@@ -1299,13 +1299,13 @@ To Highlight the current symbol under point press `SPC s h`.
 
 Navigation between the highlighted symbols can be done with the commands:
 
-| Key Binding | Description                                                                      |
-| ----------- | -------------------------------------------------------------------------------- |
-| `*`         | initiate navigation transient state on current symbol and jump forwards          |
-| `#`         | initiate navigation transient state on current symbol and jump backwards         |
-| `SPC s e`   | edit all occurrences of the current symbol                                    |
-| `SPC s h`   | highlight the current symbol and all its occurrence within the current range     |
-| `SPC s H`   | go to the last searched occurrence of the last highlighted symbol                |
+| Key Binding | Description                                                                  |
+| ----------- | ---------------------------------------------------------------------------- |
+| `*`         | initiate navigation transient state on current symbol and jump forwards      |
+| `#`         | initiate navigation transient state on current symbol and jump backwards     |
+| `SPC s e`   | edit all occurrences of the current symbol                                   |
+| `SPC s h`   | highlight the current symbol and all its occurrence within the current range |
+| `SPC s H`   | go to the last searched occurrence of the last highlighted symbol            |
 
 In highlight symbol transient state:
 
@@ -1453,6 +1453,8 @@ The defalut color for iedit is `red`/`green` which is based on the current color
 | Key Binding | Description                    |
 | ----------- | ------------------------------ |
 | `Esc`       | go back to `iedit-Normal` mode |
+| `<Left>`    | Move cursor to left            |
+| `<Right>`   | Move cursor to right           |
 
 ##### Examples