diff options
| -rw-r--r-- | runtime/lua/vim/lsp/util.lua | 6 | ||||
| -rw-r--r-- | test/functional/plugin/lsp_spec.lua | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 4d3071fd68..738e23ff28 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -1002,6 +1002,12 @@ function M.convert_signature_help_to_markdown_lines(signature_help, ft, triggers end list_extend(contents, split(label, '\n', { plain = true })) if signature.documentation then + -- if LSP returns plain string, we treat it as plaintext. This avoids + -- special characters like underscore or similar from being interpreted + -- as markdown font modifiers + if type(signature.documentation) == 'string' then + signature.documentation = { kind = 'plaintext', value = signature.documentation } + end M.convert_input_to_markdown_lines(signature.documentation, contents) end if signature.parameters and #signature.parameters > 0 then diff --git a/test/functional/plugin/lsp_spec.lua b/test/functional/plugin/lsp_spec.lua index 9a777e2742..7e34946d95 100644 --- a/test/functional/plugin/lsp_spec.lua +++ b/test/functional/plugin/lsp_spec.lua @@ -3006,7 +3006,7 @@ describe('LSP', function() activeSignature = -1, signatures = { { - documentation = "", + documentation = "some doc", label = "TestEntity.TestEntity()", parameters = {} }, @@ -3014,7 +3014,7 @@ describe('LSP', function() } return vim.lsp.util.convert_signature_help_to_markdown_lines(signature_help, 'cs', {','}) ]] - local expected = {'```cs', 'TestEntity.TestEntity()', '```', ''} + local expected = {'```cs', 'TestEntity.TestEntity()', '```', '<text>', 'some doc', '</text>'} eq(expected, result) end) end) |