add formatter

Author: sumneko

.editorconfig

@@ -43,7 +43,8 @@ if_condition_no_continuation_indent = false
 
 
 # optional crlf/lf
-end_of_line = lf
+end_of_line = auto
+detect_end_of_line = true
 
 # [line layout]
 # The following configuration supports three expressions

changelog.md

@@ -5,6 +5,7 @@
 * `CHG` diagnostic:
   + `type-check`: removed for now
   + `no-implicit-any`: renamed to `no-unknown`
+* `CHG` formatter: no longer need` --preview`
 
 ## 2.6.8
 `2022-4-9`

script/provider/provider.lua

@@ -1019,7 +1019,6 @@ m.register 'textDocument/formatting' {
     capability = {
         documentFormattingProvider = true,
     },
-    preview = true,
     ---@async
     function(params)
         local uri = files.getRealUri(params.textDocument.uri)
@@ -1057,7 +1056,6 @@ m.register 'textDocument/rangeFormatting' {
     capability = {
         documentRangeFormattingProvider = true,
     },
-    preview = true,
     ---@async
     function(params)
         local uri = files.getRealUri(params.textDocument.uri)