From d510a74aab7585ff974e18eb52cd42a6f1b9b197 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Sat, 27 Aug 2022 21:46:32 +0800
Subject: [PATCH] =?UTF-8?q?:art:=20=E6=95=B0=E5=AD=A6=E5=85=AC=E5=BC=8F?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81=E8=AE=BE=E7=BD=AE=E5=85=A8=E5=B1=80=E5=AE=8F?=
 =?UTF-8?q?=E5=AE=9A=E4=B9=89=20https://github.com/siyuan-note/siyuan/issu?=
 =?UTF-8?q?es/5682?=
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---
 kernel/api/setting.go | 4 ++++
 kernel/conf/editor.go | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/kernel/api/setting.go b/kernel/api/setting.go
index 2664f79e1..6ecd3917f 100644
--- a/kernel/api/setting.go
+++ b/kernel/api/setting.go
@@ -87,6 +87,10 @@ func setEditor(c *gin.Context) {
 		editor.PlantUMLServePath = "https://www.plantuml.com/plantuml/svg/~1"
 	}
 
+	if "" == editor.KaTexMacros {
+		editor.KaTexMacros = "{}"
+	}
+
 	model.Conf.Editor = editor
 	model.Conf.Save()
 
diff --git a/kernel/conf/editor.go b/kernel/conf/editor.go
index d787a41cf..461a78ff9 100644
--- a/kernel/conf/editor.go
+++ b/kernel/conf/editor.go
@@ -33,6 +33,7 @@ type Editor struct {
 	BlockRefDynamicAnchorTextMaxLen int      `json:"blockRefDynamicAnchorTextMaxLen"` // 块引动态锚文本最大长度
 	PlantUMLServePath               string   `json:"plantUMLServePath"`               // PlantUML 伺服地址
 	FullWidth                       bool     `json:"fullWidth"`                       // 是否使用最大宽度
+	KaTexMacros                     string   `json:"kaTexMacros"`                     // KeTex 宏定义
 }
 
 func NewEditor() *Editor {
@@ -51,5 +52,6 @@ func NewEditor() *Editor {
 		BlockRefDynamicAnchorTextMaxLen: 96,
 		PlantUMLServePath:               "https://www.plantuml.com/plantuml/svg/~1",
 		FullWidth:                       true,
+		KaTexMacros:                     "{}",
 	}
 }