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feat(lsp): use fancy_floating_markdown for signature_help

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Folke Lemaitre
2021-05-21 19:19:17 +02:00
parent 02390af5a6
commit bfdd750fce
2 changed files with 22 additions and 15 deletions
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10
runtime/lua/vim/lsp/util.lua
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@@ -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