Use proper newlines in the ?v version information.

I hope this isn't another one of those ascii/tiles or OS differences but
for me at least the empty lines between sections weren't being displayed
in the console version, either.

3 files changed, 19 insertions, 14 deletions

diff --git a/crawl-ref/source/command.cc b/crawl-ref/source/command.cc
index 34f588d89e..272d34e6dc 100644
--- a/crawl-ref/source/command.cc
+++ b/crawl-ref/source/command.cc
@@ -149,7 +149,7 @@ static std::string _get_version_changes(void)
         help = buf;
 
         // Give up if you encounter an older version.
-        if (help.find("Stone Soup 0.4") != std::string::npos)
+        if (help.find("Stone Soup 0.5") != std::string::npos)
             break;
 
         if (help.find("Highlights") != std::string::npos)
@@ -184,8 +184,7 @@ static std::string _get_version_changes(void)
     {
         result += EOL;
         result += "For a more complete list of changes, see changelog.txt "
-                  "in the " EOL
-                  "/docs folder.";
+                  "in the /docs folder.";
     }
     else
     {
@@ -219,9 +218,9 @@ static void _print_version(void)
                               "                           Esc exits.]"));
 #endif
 
-    cmd_version.add_text(_get_version_information());
-    cmd_version.add_text(_get_version_features());
-    cmd_version.add_text(_get_version_changes());
+    cmd_version.add_text(_get_version_information(), true);
+    cmd_version.add_text(_get_version_features(), true);
+    cmd_version.add_text(_get_version_changes(), true);
 
     std::string fname = "key_changes.txt";
     // Read in information about changes in comparison to the latest version.
@@ -259,17 +258,20 @@ static void _print_version(void)
                 else
                     break;
             }
+            std::string text;
             if (first)
             {
                 // Highlight the first line (title).
-                std::string text  = "<w>";
-                            text += buf;
-                            text += "</w>";
-                cmd_version.add_text(text);
+                text  = "<w>";
+                text += buf;
+                text += "</w>";
                 first = false;
             }
             else
-                cmd_version.add_text(buf);
+                text = buf;
+
+            text += EOL;
+            cmd_version.add_text(text);
         }
         fclose(fp);
     }
@@ -1706,7 +1708,7 @@ static bool _find_description(bool &again, std::string& error_inout)
         std::sort(key_list.begin(), key_list.end());
 
     // For tiles builds use a tiles menu to display monsters.
-    const bool text_only = 
+    const bool text_only =
 #ifdef USE_TILE
         !(doing_mons || doing_features || doing_spells);
 #else
diff --git a/crawl-ref/source/menu.cc b/crawl-ref/source/menu.cc
index 846f5fc0fa..10f865adc5 100644
--- a/crawl-ref/source/menu.cc
+++ b/crawl-ref/source/menu.cc
@@ -1716,12 +1716,15 @@ formatted_scroller::formatted_scroller(int _flags, const std::string& s) :
     add_text(s);
 }
 
-void formatted_scroller::add_text(const std::string& s)
+void formatted_scroller::add_text(const std::string& s, bool new_line)
 {
     std::vector<formatted_string> parts;
     formatted_string::parse_string_to_multiple(s, parts);
     for (unsigned int i = 0; i < parts.size(); ++i)
         add_item_formatted_string(parts[i]);
+
+    if (new_line)
+        add_item_formatted_string(formatted_string::parse_string(EOL));
 }
 
 void formatted_scroller::add_item_formatted_string(const formatted_string& fs,
diff --git a/crawl-ref/source/menu.h b/crawl-ref/source/menu.h
index fb822388ed..054ef2febe 100644
--- a/crawl-ref/source/menu.h
+++ b/crawl-ref/source/menu.h
@@ -534,7 +534,7 @@ public:
     virtual void add_item_formatted_string(const formatted_string& s,
                                            int hotkey = 0);
     virtual void add_item_string(const std::string& s, int hotkey = 0);
-    virtual void add_text(const std::string& s);
+    virtual void add_text(const std::string& s, bool new_line = false);
     virtual bool jump_to_hotkey( int keyin );
     virtual ~formatted_scroller();
 protected: