From 436a3e3e9a272e98ce3a01db0208e268b9e382bd Mon Sep 17 00:00:00 2001
From: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Wed, 30 Dec 2020 07:29:18 -0800
Subject: [PATCH] Update the help text

---
 doc/lsp.txt | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/doc/lsp.txt b/doc/lsp.txt
index 0a4bef4..552fade 100644
--- a/doc/lsp.txt
+++ b/doc/lsp.txt
@@ -2,7 +2,7 @@
 
 Author: Yegappan Lakshmanan  (yegappan AT yahoo DOT com)
 For Vim version 8.2.2082 and above
-Last change: Dec 19, 2020
+Last change: Dec 30, 2020
 
 ==============================================================================
 						*lsp-license*
@@ -80,9 +80,58 @@ The following commands are provided:
 			cursor in a new quickfix list.
 :LspHighlight		Highlight all the matches for the keyword under cursor
 :LspHighlightClear	Clear all the matches highlighted by :LspHighlight
+:LspShowSymbols		Show the list of symbols defined in the current file
+			in a separate window.
+:LspFormat		Format the current file using the LSP server.
+:{range}LspFormat	Format the specified range of files.
+:LspCalledBy		Display the list of symbols called by the current
+			symbol. (NOT IMPLEMENTED YET).
+:LspCalling		Display the list of symbols calling the current symbol
+			(NOT IMPLEMENTED YET).
+:LspRename		Rename the current symbol
+:LspCodeAction		Apply the code action supplied by the LSP server to
+			the diagnostic in the current line.
 
 ==============================================================================
 4. Configuration				*lsp-configuration*
 
+To register a LSP server, add the following lines to your .vimrc file:
+>
+   let lspServers = [
+		\     {
+		\       'filetype': ['c', 'cpp'],
+		\       'path': '/usr/local/bin/clangd',
+		\       'args': ['--background-index']
+		\     },
+		\     {
+		\	'filetype': ['javascript', 'typescript'],
+		\	'path': '/usr/local/bin/typescript-language-server',
+		\	'args': ['--stdio']
+		\     }
+		\     {
+		\	'filetype': 'sh',
+		\	'path': '/usr/local/bin/bash-language-server',
+		\	'args': ['start']
+		\     },
+		\   ]
+   call lsp#addServer(lspServers)
+<
+The above lines add the LSP servers for C, C++, Javascript, Typescript and
+Shell script file types.
+
+To add a LSP server, the following information is needed:
+
+	filetype	One or more file types supported by the LSP server.
+			This can be a |String| or a |List|. To specify
+			multiple multiple file types, use a List.
+	path		complete path to the LSP server executable (without
+			any arguments).
+	args		a list of command-line arguments passed to the LSP
+			server. Each argument is a separate List item.
+
+The LSP servers are added using the lsp#addServer() function. This function
+accepts a list of LSP servers with the above information.
+
+==============================================================================
 
 vim:tw=78:ts=8:noet:ft=help:
-- 
2.48.1