From a516811bb1e6e7efe88ecd06b567df89162cfa0f Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Tue, 13 May 2014 16:41:55 -0400
Subject: [PATCH 1/4] Only allow 3dveins to be run in fortress mode

Prevents crash from running in arena mode
---
 plugins/3dveins.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/plugins/3dveins.cpp b/plugins/3dveins.cpp
index 432d93cf6..c9e15aae5 100644
--- a/plugins/3dveins.cpp
+++ b/plugins/3dveins.cpp
@@ -42,6 +42,7 @@ using namespace MapExtras;
 using namespace DFHack::Random;
 
 using df::global::world;
+using df::global::gametype;
 
 command_result cmd_3dveins(color_ostream &out, std::vector <std::string> & parameters);
 
@@ -1573,6 +1574,12 @@ command_result cmd_3dveins(color_ostream &con, std::vector<std::string> & parame
         return CR_FAILURE;
     }
 
+    if (*gametype != game_type::DWARF_MAIN && *gametype != game_type::DWARF_RECLAIM)
+    {
+        con.printerr("Must be used in fortress mode!\n");
+        return CR_FAILURE;
+    }
+
     VeinGenerator generator(con);
 
     con.print("Collecting statistics...\n");

From d52a07ef76d3620a7f1eca680bba1cf69f465bd8 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Wed, 14 May 2014 18:56:30 -0400
Subject: [PATCH 2/4] Dismiss previous command prompt before creating a new one

---
 plugins/command-prompt.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/command-prompt.cpp b/plugins/command-prompt.cpp
index d7a8e230c..19460f19b 100644
--- a/plugins/command-prompt.cpp
+++ b/plugins/command-prompt.cpp
@@ -7,6 +7,7 @@
 #include <ColorText.h>
 
 #include <modules/Screen.h>
+#include <modules/Gui.h>
 
 #include <set>
 #include <list>
@@ -166,6 +167,10 @@ void viewscreen_commandpromptst::feed(std::set<df::interface_key> *events)
 DFHACK_PLUGIN("command-prompt");
 command_result show_prompt(color_ostream &out, std::vector <std::string> & parameters)
 {
+    if (Gui::getCurFocus() == "dfhack/commandprompt")
+    {
+        Screen::dismiss(Gui::getCurViewscreen(true));
+    }
     std::string params;
     for(size_t i=0;i<parameters.size();i++)
         params+=parameters[i]+" ";

From 2074f7e78b88efce06a41afc2c638bb8d14bbfe8 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Thu, 15 May 2014 15:51:03 -0400
Subject: [PATCH 3/4] Fix handling of newline characters in command-prompt
 output

---
 plugins/command-prompt.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/plugins/command-prompt.cpp b/plugins/command-prompt.cpp
index 19460f19b..a5903f2b3 100644
--- a/plugins/command-prompt.cpp
+++ b/plugins/command-prompt.cpp
@@ -56,9 +56,14 @@ public:
         df::global::gps->display_frames=show_fps;
     }
 
-    void add_response(color_value v,std::string s)
+    void add_response(color_value v, std::string s)
     {
-        responses.push_back(std::make_pair(v,s));
+        std::stringstream ss(s);
+        std::string part;
+        while (std::getline(ss, part))
+        {
+            responses.push_back(std::make_pair(v, part));
+        }
     }
 protected:
     std::list<std::pair<color_value,std::string> > responses;

From 9b1d393c1ca925ac6514d664e9b03a8c9bf676f0 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Thu, 15 May 2014 17:30:42 -0400
Subject: [PATCH 4/4] Append newline to each section of output

---
 plugins/command-prompt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/command-prompt.cpp b/plugins/command-prompt.cpp
index a5903f2b3..5e84db831 100644
--- a/plugins/command-prompt.cpp
+++ b/plugins/command-prompt.cpp
@@ -62,7 +62,7 @@ public:
         std::string part;
         while (std::getline(ss, part))
         {
-            responses.push_back(std::make_pair(v, part));
+            responses.push_back(std::make_pair(v, part + '\n'));
         }
     }
 protected: