From 0b41ab97cc4257eec1ff78b301d81867c9bb9b5e Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@outlook.com>
Date: Tue, 3 May 2022 11:04:00 +0800
Subject: [PATCH] fix(vimchat): fix `ctrl-w` key binding

`ctrl-w` do not delete `.` before cursor
---
 bundle/vim-chat/autoload/chat/windows.vim | 2 +-
 docs/layers/chat.md                       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bundle/vim-chat/autoload/chat/windows.vim b/bundle/vim-chat/autoload/chat/windows.vim
index 9dac9a7f2..536483563 100644
--- a/bundle/vim-chat/autoload/chat/windows.vim
+++ b/bundle/vim-chat/autoload/chat/windows.vim
@@ -131,7 +131,7 @@ function! chat#windows#open() abort
       let s:c_char = ''
       let s:c_end = ''
     elseif char ==# "\<C-w>"
-      let s:c_begin = substitute(s:c_begin,'[^\ .*]\+\s*$','','g')
+      let s:c_begin = substitute(s:c_begin,'\S*\s*$','','g')
     elseif char ==# "\<M-Left>" || char ==# "\<M-h>"
       "<Alt>+<Left> 移动到左边一个聊天窗口
       call s:previous_channel()
diff --git a/docs/layers/chat.md b/docs/layers/chat.md
index 2f34dc48b..bdb257be3 100644
--- a/docs/layers/chat.md
+++ b/docs/layers/chat.md
@@ -42,6 +42,6 @@ Whith the chat windows. The following key binding can be use:
 
 - `Alt + Left/H`: switch to previous channel
 - `Alt + Right/L`: switch to next channel
-- `Ctrl-w`: delete word before cursor
+- `Ctrl-w`: delete characters until next space before cursor
 
 for more mappings in chatting buffer, please read <kbd>:h vim-chat</kbd>.