Merge branch 'master' of github.com:ray-x/lsp_signature.nvim

Author: ray-x

lua/lsp_signature/helper.lua

@@ -259,6 +259,9 @@ helper.match_parameter = function(result, config)
   end
   if nextParameter.documentation and #nextParameter.documentation > 0 then
     nexp = nexp .. ': ' .. nextParameter.documentation
+  -- this is to follow when the documentation is a table like {kind= xxx, value= zzz}
+  elseif type(nextParameter.documentation) == 'table' and nextParameter.documentation.value then
+    nexp = nexp .. ': ' .. nextParameter.documentation.value
   end
 
   -- test markdown hl

lua/lsp_signature/init.lua

@@ -734,7 +734,7 @@ local signature = function(opts)
     end
   end
 
-  local shift = math.max(1, trigger_position - 0)
+  local shift = math.max(0, trigger_position - 0)
   local params = helper.make_position_params({
     position = {
       character = shift,
@@ -1252,8 +1252,7 @@ M.setup = function(cfg)
     group = augroup,
     callback = function(args)
       local bufnr = args.buf
-      local client_id = lsp.get_client_by_id(args.data.client_id)
-      local client = vim.lsp.get_client_by_id(client_id)
+      local client = lsp.get_client_by_id(args.data.client_id)
 
       if not client or not client:supports_method(sigcap) then
         return