From bfdd750fce97e50029cf6503f791556ffeb2c08e Mon Sep 17 00:00:00 2001 From: Folke Lemaitre Date: Fri, 21 May 2021 19:19:17 +0200 Subject: feat(lsp): use fancy_floating_markdown for signature_help --- runtime/lua/vim/lsp/util.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'runtime/lua/vim/lsp/util.lua') diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 0434c247b8..2ae9be57c0 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -804,9 +804,10 @@ end --- Converts `textDocument/SignatureHelp` response to markdown lines. --- --@param signature_help Response of `textDocument/SignatureHelp` +--@param ft optional filetype that will be use as the `lang` for the label markdown code block --@returns list of lines of converted markdown. --@see https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_signatureHelp -function M.convert_signature_help_to_markdown_lines(signature_help) +function M.convert_signature_help_to_markdown_lines(signature_help, ft) if not signature_help.signatures then return end @@ -824,7 +825,12 @@ function M.convert_signature_help_to_markdown_lines(signature_help) if not signature then return end - vim.list_extend(contents, vim.split(signature.label, '\n', true)) + local label = signature.label + if ft then + -- wrap inside a code block so fancy_markdown can render it properly + label = ("```%s\n%s\n```"):format(ft, label) + end + vim.list_extend(contents, vim.split(label, '\n', true)) if signature.documentation then M.convert_input_to_markdown_lines(signature.documentation, contents) end -- cgit