use only the first filetype when formatting (#857)

2022-03-28 17:22:45 +08:00
parent 2dff6a8b60
commit dd6e4d96f9
1 changed files with 6 additions and 1 deletions
--- a/lua/cmp/entry.lua
+++ b/lua/cmp/entry.lua
@@ -411,9 +411,14 @@ entry.get_documentation = function(self)

  -- detail
  if misc.safe(item.detail) and item.detail ~= '' then
+    local ft = self.context.filetype
+    local dot_index = string.find(ft, "%.")
+    if dot_index ~= nil then
+        ft = string.sub(ft, 0, dot_index-1)
+    end
    table.insert(documents, {
      kind = types.lsp.MarkupKind.Markdown,
-      value = ('```%s\n%s\n```'):format(self.context.filetype, str.trim(item.detail)),
+      value = ('```%s\n%s\n```'):format(ft, str.trim(item.detail)),
    })
  end