Passing extra formatting options to LSPs (#2635)

* allows passing extra formatting options to LSPs

- adds optional field 'format' to [[language]] sections in 'languages.toml'

- passes specified options the LSPs via FormattingOptions

* cleaner conversion of formatting properties

* move formatting options inside lsp::Client

* cleans up formatting properties merge

1 files changed, 1 insertions, 0 deletions

diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs
index 9c3853c8..2c4b5de9 100644
--- a/helix-view/src/document.rs
+++ b/helix-view/src/document.rs
@@ -410,6 +410,7 @@ impl Document {
         let language_server = self.language_server()?;
         let text = self.text.clone();
         let offset_encoding = language_server.offset_encoding();
+
         let request = language_server.text_document_formatting(
             self.identifier(),
             lsp::FormattingOptions {