From b0f05146b1200322be2429b4a10d1a60207b38f2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Wed, 11 May 2022 17:23:10 +0200
Subject: [PATCH] introduce reflink macro

---
 macros/reflink            | 8 ++++++++
 pages/[wiki]/403/#page.md | 4 ++++
 pages/[wiki]/404/#page.md | 4 ++++
 3 files changed, 16 insertions(+)
 create mode 100755 macros/reflink

diff --git a/macros/reflink b/macros/reflink
new file mode 100755
index 0000000..1b38c15
--- /dev/null
+++ b/macros/reflink
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+. "$_EXEC/cgilite/cgilite.sh"
+
+title="$(HTML "$1")"
+ref="$(HEADER Referer)"
+
+printf '<a class=reflink href="%s">%s</a>' "${ref:-./}" "${title:-Return}"
diff --git a/pages/[wiki]/403/#page.md b/pages/[wiki]/403/#page.md
index 66ea5e2..d15309b 100644
--- a/pages/[wiki]/403/#page.md
+++ b/pages/[wiki]/403/#page.md
@@ -1,4 +1,8 @@
+%nocache
+
 403
 ===
 
 **Forbidden**
+
+<<reflink>>
diff --git a/pages/[wiki]/404/#page.md b/pages/[wiki]/404/#page.md
index 7596bdd..f54bad5 100644
--- a/pages/[wiki]/404/#page.md
+++ b/pages/[wiki]/404/#page.md
@@ -1,4 +1,8 @@
+%nocache
+
 404
 ===
 
 **page not found**
+
+<<reflink>>
-- 
2.39.2