From 0cf4487a500e84a8c77ed72ba7d26fe098308e22 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 24 Aug 2018 23:52:02 +0200
Subject: [PATCH] previous page button

---
 archimedean.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/archimedean.cpp b/archimedean.cpp
index cc4c66d8..b0eec678 100644
--- a/archimedean.cpp
+++ b/archimedean.cpp
@@ -1066,6 +1066,11 @@ void show() {
         spos = 0;
       else spos = nextpos;
       });
+    dialog::addItem(XLAT("previous page"), '=');
+    dialog::add_action([] () {
+      spos -= 10;
+      if(spos < 0) spos = 0;
+      });
     
     if(archimedean) {
       dialog::addSelItem(XLAT("size of the world"), current.world_size(), 0);