From 4ef9c2b48f9fcdc5b8c347367566a987a9893aa2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Thu, 24 Jun 2021 10:55:19 +0200
Subject: README.t: Add PDF bookmarks, links

---
 toc/Makefile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'toc')

diff --git a/toc/Makefile b/toc/Makefile
index d6d2a6e..2cc92ac 100644
--- a/toc/Makefile
+++ b/toc/Makefile
@@ -1,5 +1,7 @@
+TROFF ?= groff -Tps
+
 README.pdf: README.t toc.tmac toc
-	<README.t ./toc groff -Tps | ps2pdf - > README.pdf
+	<README.t ./toc $(TROFF) | ps2pdf - > README.pdf
 
 example.pdf: example.t toc.tmac toc
-	<example.t ./toc groff -Tps | ps2pdf - > example.pdf
+	<example.t ./toc $(TROFF) | ps2pdf - > example.pdf
-- 
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