From 5d9aa6aeb06d383ba2120c52cdb11104091d4a13 Mon Sep 17 00:00:00 2001
From: Allen Webster <editor@4coder.net>
Date: Fri, 15 Jul 2016 11:45:02 -0400
Subject: [PATCH] quick bug fix, 4.0.10 totally ready

---
 4ed_api_implementation.cpp | 51 +++++++++++++++++++-------------------
 build_all.bat              |  4 +--
 power/4coder_casey.cpp     |  2 +-
 3 files changed, 28 insertions(+), 29 deletions(-)

diff --git a/4ed_api_implementation.cpp b/4ed_api_implementation.cpp
index 39568e74..5bfc5d24 100644
--- a/4ed_api_implementation.cpp
+++ b/4ed_api_implementation.cpp
@@ -792,21 +792,27 @@ DOC_SEE(Buffer_Batch_Edit_Type)
     bool32 result = false;
     
     if (file){
-        Temp_Memory temp = begin_temp_memory(part);
-        Buffer_Edit *inverse_edits = push_array(part, Buffer_Edit, edit_count);
-        char *inv_str = (char*)part->base + part->pos;
-        int inv_str_max = part->max - part->pos;
-        Assert(inverse_edits);
-        
-        Edit_Spec spec =
-            file_compute_edit(mem, file,
-                              edits, str, str_len,
-                              inverse_edits, inv_str, inv_str_max,
-                              edit_count, type);
-        
-        file_do_batch_edit(cmd->system, models, file, spec, hist_normal, type);
-        
-        end_temp_memory(temp);
+        if (edit_count > 0){
+            Temp_Memory temp = begin_temp_memory(part);
+            Buffer_Edit *inverse_edits = push_array(part, Buffer_Edit, edit_count);
+            Assert(inverse_edits);
+            
+            char *inv_str = (char*)part->base + part->pos;
+            int inv_str_max = part->max - part->pos;
+            
+            Edit_Spec spec =
+                file_compute_edit(mem, file,
+                                  edits, str, str_len,
+                                  inverse_edits, inv_str, inv_str_max,
+                                  edit_count, type);
+            
+            file_do_batch_edit(cmd->system, models, file, spec, hist_normal, type);
+            
+            end_temp_memory(temp);
+        }
+        else{
+            result = true;
+        }
     }
     
     return(result);
@@ -1896,18 +1902,11 @@ DOC(This call changes 4coder's default font to one of the built in fonts.)
     i16 font_id = 0;
     
     if (font_set_extract(set, font_name, &font_id)){
-        global_font->font_id = font_id;
-        
         if (apply_to_all_files){
-            System_Functions *system = cmd->system;
-            Models *models = cmd->models;
-            
-            File_Node *node = 0;
-            File_Node *sentinel = &models->working_set.used_sentinel;
-            for (dll_items(node, sentinel)){
-                Editing_File *file = (Editing_File*)node;
-                file_set_font(system, models, file, font_id);
-            }
+            global_set_font(cmd->system, cmd->models, font_id);
+        }
+        else{
+            global_font->font_id = font_id;
         }
     }
 }
diff --git a/build_all.bat b/build_all.bat
index f0cc8bbb..046bc517 100644
--- a/build_all.bat
+++ b/build_all.bat
@@ -26,8 +26,8 @@ popd
 pushd ..\build
 
 REM call "%CODE_DIR%\buildsuper.bat" ..\code\4coder_default_bindings.cpp
-call "%CODE_DIR%\buildsuper.bat" ..\code\power\4coder_experiments.cpp
-REM call "%CODE_DIR%\buildsuper.bat" ..\code\power\4coder_casey.cpp
+REM call "%CODE_DIR%\buildsuper.bat" ..\code\power\4coder_experiments.cpp
+call "%CODE_DIR%\buildsuper.bat" ..\code\power\4coder_casey.cpp
 REM call "%CODE_DIR%\buildsuper.bat" ..\4vim\4coder_chronal.cpp
 if %ERRORLEVEL% neq 0 (set FirstError=1)
 
diff --git a/power/4coder_casey.cpp b/power/4coder_casey.cpp
index 16978fa3..649073bf 100644
--- a/power/4coder_casey.cpp
+++ b/power/4coder_casey.cpp
@@ -1474,7 +1474,7 @@ HOOK_SIG(casey_start)
     exec_command(app, change_active_panel);
 
     app->change_theme(app, literal("Handmade Hero"));
-    app->change_font(app, literal("Liberation Mono"));
+    app->change_font(app, literal("Liberation Mono"), true);
 
     Theme_Color colors[] =
     {