🎨 在 设置 - 搜索 中分别增加虚拟引用和反链提及 最大关键字数量限制 https://github.com/siyuan-note/siyuan/issues/6603

kernel/model/backlink.go

@@ -737,7 +737,7 @@ func searchBackmention(mentionKeywords []string, keyword string, excludeBacklink
 	buf := bytes.Buffer{}
 	buf.WriteString("SELECT * FROM " + table + " WHERE " + table + " MATCH '{content}:(")
 	for i, mentionKeyword := range mentionKeywords {
-		if 511 < i { // 提及搜索最大限制 https://github.com/siyuan-note/siyuan/issues/3715
+		if Conf.Search.BacklinkMentionLimit < i {
 			util.PushMsg(fmt.Sprintf(Conf.Language(38), len(mentionKeywords)), 5000)
 			mentionKeyword = strings.ReplaceAll(mentionKeyword, "\"", "\"\"")
 			buf.WriteString("\"" + mentionKeyword + "\"")

kernel/model/conf.go

@@ -278,6 +278,12 @@ func InitConf() {
 	if 1 > Conf.Search.Limit {
 		Conf.Search.Limit = 64
 	}
+	if 1 > Conf.Search.BacklinkMentionLimit {
+		Conf.Search.BacklinkMentionLimit = 512
+	}
+	if 1 > Conf.Search.VirtualRefLimit {
+		Conf.Search.VirtualRefLimit = 512
+	}
 
 	if nil == Conf.Stat {
 		Conf.Stat = conf.NewStat()

kernel/model/virutalref.go

@@ -109,9 +109,9 @@ func getVirtualRefKeywords(docName string) (ret []string) {
 	// 虚拟引用排除当前文档名 https://github.com/siyuan-note/siyuan/issues/4537
 	ret = gulu.Str.ExcludeElem(ret, []string{docName})
 	ret = prepareMarkKeywords(ret)
-	// 虚拟引用搜索关键字最多支持 `搜索结果显示数` 的 8 倍 https://github.com/siyuan-note/siyuan/issues/6603
-	if Conf.Search.Limit*8 < len(ret) {
-		ret = ret[:Conf.Search.Limit*8]
+
+	if Conf.Search.VirtualRefLimit < len(ret) {
+		ret = ret[:Conf.Search.VirtualRefLimit]
 	}
 	return
 }