From 2576bda4edb1a3692916771b189f6c89c5857f41 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Thu, 21 Nov 2019 23:48:05 +0100
Subject: [PATCH] Add @viewport CSS directive for HTML generated doc

to display better on smartphones
---
 src/generatedoc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/generatedoc.c b/src/generatedoc.c
index e9240395..29c62c5e 100644
--- a/src/generatedoc.c
+++ b/src/generatedoc.c
@@ -428,6 +428,10 @@ static int Export_help(const char * path)
     fprintf(f, "  color-adjust: exact; /*Firefox*/\n");
     fprintf(f, " }\n");
     fprintf(f, "}\n");
+    fprintf(f, "@viewport {\n");
+    fprintf(f, "  width: device-width;\n");
+    fprintf(f, "  zoom: 1;\n");
+    fprintf(f, "}\n");
     fclose(f);
   }