From 9d1dcf1b3ac31b3cfe4f44c0d74a8decae0c333a Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Sat, 6 Mar 2021 01:44:20 -0500
Subject: Optionally compress RFCs, decompress in rfc(1)

---
 doc/rfc/rfc.in | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'doc/rfc/rfc.in')

diff --git a/doc/rfc/rfc.in b/doc/rfc/rfc.in
index 958b09da..16081c83 100644
--- a/doc/rfc/rfc.in
+++ b/doc/rfc/rfc.in
@@ -1,8 +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 -t rfc.XXXXXXXXXX)
+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}"
-- 
cgit 1.4.1