From 00b13a18f5787c59b42e9f6757ba8ce6b04a9717 Mon Sep 17 00:00:00 2001
From: xfy <i@rua.plus>
Date: Tue, 16 Jun 2026 09:46:22 +0800
Subject: [PATCH] =?UTF-8?q?feat(lsp):=20=E8=87=AA=E5=AE=9A=E4=B9=89?=
 =?UTF-8?q?=E8=AF=8A=E6=96=AD=20sign=20column=20=E6=A0=87=E5=BF=97?=
 =?UTF-8?q?=E7=AC=A6=E5=8F=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

覆盖 Neovim 0.12 默认的 E/W/I/H 字母标志，使用更直观的符号
✖/▲/i/h，同时保留行尾 virtual_text 显示。
---
 lua/plugins/lsp.lua | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/lua/plugins/lsp.lua b/lua/plugins/lsp.lua
index dfe8ce2..6b90268 100644
--- a/lua/plugins/lsp.lua
+++ b/lua/plugins/lsp.lua
@@ -207,5 +207,16 @@ vim.keymap.set("n", "[w", diagnostic_goto(false, "WARN"), { desc = "上一个警
 -- ---------------------------------------------------------------------------
 -- 诊断显示配置
 -- ---------------------------------------------------------------------------
--- 在代码行右侧显示诊断文本（virtual text）。
-vim.diagnostic.config({ virtual_text = true })
+-- - virtual_text: 代码行右侧显示诊断文本
+-- - signs: 左侧 sign column 的诊断标志（0.12 默认为 E/W/I/H 字母）
+vim.diagnostic.config({
+	virtual_text = true,
+	signs = {
+		text = {
+			[vim.diagnostic.severity.ERROR] = "✖",
+			[vim.diagnostic.severity.WARN] = "▲",
+			[vim.diagnostic.severity.INFO] = "i",
+			[vim.diagnostic.severity.HINT] = "h",
+		},
+	},
+})