feat: accept multiple clients/configs in LspRestart, LspStop #3438

## Problems:
- `:LspStop` doesn't support list of client ids or config names.
- `:LspRestart` doesn't support config names although supports list of
client ids
- Command completion uses ids and names, not allowing the user to hit
enter immediately after
finding the desired server

## Solution:
- Unify `LspStop` and `LspRestart` implementation supporting lists of
client ids and
config names
- Command completion only returns config names
- Modify docs

1 files changed, 8 insertions, 7 deletions

diff --git a/doc/lspconfig.txt b/doc/lspconfig.txt
index 4fb5fd19..db94a710 100644
--- a/doc/lspconfig.txt
+++ b/doc/lspconfig.txt
@@ -382,14 +382,15 @@ Launches the requested (configured) client, but only if it successfully
 resolves a root directory. Note: Defaults to all configured servers matching
 the current buffer filetype.
 
-:LspStop [client_id] or [config_name]                              *:LspStop*
-Stops the server with the given client-id or config name. Defaults to stopping
-all servers active on the current buffer. To force stop a language server: >
-    :LspStop <client_id> ++force
+:LspStop [client_id] or [config_name] ...                        *:LspStop*
+Stops the servers with the given client-ids or config names. Defaults to
+stopping all servers active on the current buffer. To force stop language
+servers: >
+    :LspStop ++force
 
-:LspRestart [client_id]                                          *:LspRestart*
-Restarts the client with the given client id, and attempts to reattach to all
-previously attached buffers.
+:LspRestart [client_id] or [config_name] ...                     *:LspRestart*
+Restarts the clients with the given client-ids or config names, and attempts
+to reattach to all previously attached buffers.
 
 ==============================================================================
 COMPLETION SUPPORT                                        *lspconfig-completion*