Add @data-tsv-header to empty t·s·v columns

diff --git a/parsers/tsv.xslt b/parsers/tsv.xslt
index 90e156e28c776c3b51bf74b557c1e35a687e5396..235cfec75b4e03b8fa43708c2187af8507f6e976 100644 (file)
--- a/parsers/tsv.xslt
+++ b/parsers/tsv.xslt
@@ -1,12 +1,12 @@
 <?xml version="1.0"?>
 <!--
-SPDX-FileCopyrightText: 2023, 2024 Lady <https://www.ladys.computer/about/#lady>
+SPDX-FileCopyrightText: 2023, 2024, 2025 Lady <https://www.ladys.computer/about/#lady>
 SPDX-License-Identifier: MPL-2.0
 -->
 <!--
 ⁌ ⛩📰 书社 ∷ parsers/tsv.xslt
 
-© 2023–2024 Lady [@ Ladys Computer].
+© 2023–2025 Lady [@ Ladys Computer].
 
 This Source Code Form is subject to the terms of the Mozilla Public License, v 2.0.
 If a copy of the M·P·L was not distributed with this file, You can obtain one at <https://mozilla.org/MPL/2.0/>.
@@ -83,7 +83,11 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                                                                        </element>
                                                                </for-each>
                                                                <for-each select="exsl:node-set($headcols)/*[position()>count(exsl:node-set($cols)/*)]">
-                                                                       <element name="td" namespace="&xhtml;"/>
+                                                                       <element name="td" namespace="&xhtml;">
+                                                                               <attribute name="data-tsv-header">
+                                                                                       <value-of select="."/>
+                                                                               </attribute>
+                                                                       </element>
                                                                </for-each>
                                                        </element>
                                                </otherwise>