1 files changed, 19 insertions, 0 deletions
diff --git a/doc/rfc/rfc.in b/doc/rfc/rfc.in
new file mode 100644
index 00000000..16081c83
--- /dev/null
+++ b/doc/rfc/rfc.in
@@ -0,0 +1,19 @@
+#!/bin/sh
+set -eu
+
+mktemp='mktemp -t rfc'
+[ "$(uname)" = 'OpenBSD' ] && mktemp="${mktemp}.XXXXXXXXXX"
+
+rfc=%%PREFIX%%/share/rfc/"rfc${1:--index}.txt"
+tags=$($mktemp)
+trap 'rm "${tags}"' EXIT
+
+if test -f "${rfc}.gz"; then
+	txt=$($mktemp)
+	trap 'rm "${txt}" "${tags}"' EXIT
+	gunzip -c "${rfc}.gz" >"${txt}"
+	rfc=$txt
+fi
+
+%%PREFIX%%/bin/rfctags "${rfc}" >"${tags}"
+${PAGER:-less} -T "${tags}" "${rfc}"