nohlsearch with <ESC> like Lazyvim

Signed-off-by: Osamu Aoki <osamu@debian.org>

rawxml/09_system_tips.rawxml

@@ -285,6 +285,14 @@ set spelllang=en_us,cjk         " :h 'spl -- english spell, ignore CJK</screen>
           These are taken from most popular settings
           "silent!" is needed to avoid error due to difference of Vim/Nvim
           I understand n and N remap may be avoided if scrolloff is big enough but I like it this way.
+          How to cope with remapped <C-L>
+            * Vim: <C-L> Clears and redraws the screen with "clear highlight"
+            * Nvim <C-L> Clears and redraws the screen with "clear highlight" and "diff update"
+                nnoremap <C-L> <Cmd>nohlsearch<Bar>diffupdate<Bar>normal! <C-L><CR>
+            * Lazyvim uses: map({ "i", "n" }, "<esc>", "<cmd>noh<cr><esc>", ...)
+          ==> Remap <ESC> like Lazyvim (not exacly as Nvim <C-L> for now)
+          nnoremap <ESC> <CMD>noh<CR><ESC>
+          inoremap <ESC> <CMD>noh<CR><ESC>
         -->
         <screen>""" *** popular mappings ***
 """ Window moves without using CTRL-W which is dangerous in INSERT mode
@@ -292,6 +300,9 @@ nnoremap &lt;C-H&gt; &lt;C-W&gt;h
 nnoremap &lt;C-J&gt; &lt;C-W&gt;j
 nnoremap &lt;C-K&gt; &lt;C-W&gt;k
 silent! nnoremap &lt;C-L&gt; &lt;C-W&gt;l
+""" nohlsearch with <ESC> (<C-L> is mapped as above)
+inoremap &lt;ESC&gt; &lt;CMD&gt;noh&lt;CR&gt;&lt;ESC&gt;
+nnoremap &lt;ESC&gt; &lt;CMD&gt;noh&lt;CR&gt;&lt;ESC&gt;
 """ execute macro recorded with &lt;ESC&gt;qq.....&lt;ESC&gt;q with Q
 nnoremap Q @q
 """ center after jump next