ANSI-like escaped chars are shown if Korean variable names are hovered about kakoune-lsp HOT 3 CLOSED

From a54e5f9c3297e2882e8dced8e78a49a85e026f29 Mon Sep 17 00:00:00 2001
From: Johannes Altmanninger <[email protected]>
Date: Wed, 3 Apr 2024 14:57:20 +0200
Subject: [PATCH 1/2] If offset_encoding is explicitly specified, always use
 that

It looks like when we ask rust-analyzer that we prefer utf-16 but
tell it that we also support utf-8, it will ignore our preference and
always use utf-8. I think this violates LSP; I'm not sure if we want to
work around it like below (because that might make user errors worse)
---
 src/capabilities.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/capabilities.rs b/src/capabilities.rs
index b19cb77..9e72f24 100644
--- a/src/capabilities.rs
+++ b/src/capabilities.rs
@@ -362,17 +362,17 @@ pub fn initialize(meta: EditorMeta, ctx: &mut Context) {
                                 }),
                                 stale_request_support: None,
                                 position_encodings: Some(match preferred_offset_encoding {
-                                    None | Some(OffsetEncoding::Utf8) => {
+                                    None => {
                                         vec![
                                             PositionEncodingKind::UTF8,
                                             PositionEncodingKind::UTF16,
                                         ]
                                     }
+                                    Some(OffsetEncoding::Utf8) => {
+                                        vec![PositionEncodingKind::UTF8]
+                                    }
                                     Some(OffsetEncoding::Utf16) => {
-                                        vec![
-                                            PositionEncodingKind::UTF16,
-                                            PositionEncodingKind::UTF8,
-                                        ]
+                                        vec![PositionEncodingKind::UTF16]
                                     }
                                 }),
                             }),
-- 
2.44.0.413.gd6fd04375f


From 9e3600961c690f52e5a5219c8b93472ec4c093a1 Mon Sep 17 00:00:00 2001
From: Johannes Altmanninger <[email protected]>
Date: Wed, 3 Apr 2024 14:59:41 +0200
Subject: [PATCH 2/2] Use utf-16 position encoding for rust-analyzer

---
 kak-lsp.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kak-lsp.toml b/kak-lsp.toml
index f194628..e2fabd3 100644
--- a/kak-lsp.toml
+++ b/kak-lsp.toml
@@ -369,6 +369,7 @@ command = "ocamllsp"
 filetypes = ["rust"]
 roots = ["Cargo.toml"]
 command = "rust-analyzer"
+offset_encoding = "utf-16"
 # command = "sh"
 # args = [
 #     "-c",
-- 
2.44.0.413.gd6fd04375f