From 8abf744d95197e644a543c447c962ae52c96a59c Mon Sep 17 00:00:00 2001
From: Stephen C North <scnorth@gmail.com>
Date: Wed, 28 Aug 2019 16:12:01 -0400
Subject: [PATCH] Accepted patches proposed in
 https://gitlab.com/graphviz/graphviz/issues/1583 to provide clickable TOC
 links in Cgraph documentation which for some reason is still named Agraph.tex

---
 doc/libgraph/Agraph.tex   | 12 +++++++++++-
 doc/libguide/libguide.tex | 11 ++++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/doc/libgraph/Agraph.tex b/doc/libgraph/Agraph.tex
index edcc4ab9c..30e678b65 100644
--- a/doc/libgraph/Agraph.tex
+++ b/doc/libgraph/Agraph.tex
@@ -1,7 +1,17 @@
 \documentclass[11pt,letterpaper]{article}
 \usepackage{url}
 \usepackage{graphicx}
-\usepackage{times}
+\usepackage{newtxtext}
+\usepackage{xcolor}
+\usepackage[]{hyperref}
+\usepackage[cmintegrals,cmbraces]{newtxmath} % times roman, the classic
+\hypersetup{
+  colorlinks   = true, %Colours links instead of ugly boxes
+  urlcolor     = {blue!80!black}, %Colour for external hyperlinks
+  linkcolor    = {blue!80!black}, %Colour of internal links
+  citecolor   = red %Colour of citations
+}
+
 \usepackage{lgrind}
 \usepackage{footnote}
 
diff --git a/doc/libguide/libguide.tex b/doc/libguide/libguide.tex
index 9749b5a37..70b1bd188 100644
--- a/doc/libguide/libguide.tex
+++ b/doc/libguide/libguide.tex
@@ -1,6 +1,15 @@
 \documentclass[11pt]{article}
 %\usepackage{graphicx}
-\usepackage{times}
+\usepackage{newtxtext}
+\usepackage{xcolor}
+\usepackage[]{hyperref}
+\usepackage[cmintegrals,cmbraces]{newtxmath} % times roman, the classic
+\hypersetup{
+  colorlinks   = true, %Colours links instead of ugly boxes
+  urlcolor     = {blue!80!black}, %Colour for external hyperlinks
+  linkcolor    = {blue!80!black}, %Colour of internal links
+  citecolor   = red %Colour of citations
+}
 \usepackage{url}
 
 %\addtolength{\oddsidemargin}{-0.5in}
-- 
2.40.0