explicitly declare namespaces and proto versions

library/proto/Basic.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 package dfproto;
 
 option optimize_for = LITE_RUNTIME;

library/proto/BasicApi.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 package dfproto;
 
 option optimize_for = LITE_RUNTIME;

library/proto/CoreProtocol.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 package dfproto;
 
 option optimize_for = LITE_RUNTIME;

plugins/dig-now.cpp

@@ -708,7 +708,7 @@ static void create_boulders(color_ostream &out,
 
         size_t remaining_items = coords.size();
         while (remaining_items > 0) {
-            int16_t batch_size = min(remaining_items,
+            int16_t batch_size = std::min(remaining_items,
                                           static_cast<size_t>(INT16_MAX));
             prod->count = batch_size;
             remaining_items -= batch_size;
@@ -725,7 +725,7 @@ static void create_boulders(color_ostream &out,
                          material.toString().c_str(),
                          ENUM_KEY_STR(item_type, prod->item_type).c_str(),
                          coords.size(), num_items);
-            num_items = min(num_items, entry.second.size());
+            num_items = std::min(num_items, entry.second.size());
         }
 
         for (size_t i = 0; i < num_items; ++i) {

plugins/proto/AdventureControl.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 //Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 package AdventureControl;
 

plugins/proto/DwarfControl.proto

@@ -1,5 +1,6 @@
-//Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 syntax = "proto2";
+
+//Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 package DwarfControl;
 
 option optimize_for = LITE_RUNTIME;

plugins/proto/ItemdefInstrument.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 //Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 package ItemdefInstrument;
 

plugins/proto/RemoteFortressReader.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 //Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 package RemoteFortressReader;
 

plugins/proto/isoworldremote.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 //Describes a very basic material structure for the map embark
 package isoworldremote;
 

plugins/proto/rename.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 package dfproto;
 
 option optimize_for = LITE_RUNTIME;

plugins/proto/ui_sidebar_mode.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 //Attempts to provide a complete framework for reading everything from a fortress needed for vizualization
 package proto.enums.ui_sidebar_mode;
 

plugins/stockpiles/StockpileSerializer.cpp

@@ -33,6 +33,9 @@
 #include <fstream>
 
 using std::endl;
+using std::string;
+using std::vector;
+
 using namespace DFHack;
 using namespace df::enums;
 using namespace google::protobuf;

plugins/stockpiles/proto/stockpiles.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 package dfstockpiles;
 
 option optimize_for = LITE_RUNTIME;