From 727ee7d03e40c81d6c38cdbdd1a562718fe92f7d Mon Sep 17 00:00:00 2001
From: Nate Vargas <22281318+eld00d@users.noreply.github.com>
Date: Sat, 14 Oct 2017 19:06:38 -0500
Subject: [PATCH] Set GENERATE_TAGFILE in Doxyfile

Allows documentation to be linked from other projects to https://nlohmann.github.io/json using Doxygen with the tag:
TAGFILES = $(SOME_PATH)/nlohmann_json.tag=https://nlohmann.github.io/json
---
 doc/Doxyfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Doxyfile b/doc/Doxyfile
index 8dfc0dcd..757a0103 100644
--- a/doc/Doxyfile
+++ b/doc/Doxyfile
@@ -281,7 +281,7 @@ SKIP_FUNCTION_MACROS   = YES
 # Configuration options related to external references
 #---------------------------------------------------------------------------
 TAGFILES               =
-GENERATE_TAGFILE       =
+GENERATE_TAGFILE       = html/nlohmann_json.tag
 ALLEXTERNALS           = NO
 EXTERNAL_GROUPS        = YES
 EXTERNAL_PAGES         = YES