intended interface for stdout capture

4ed.cpp

@@ -3732,7 +3732,7 @@ App_Step_Sig(app_step){
                     "-The file count limit is over 8 million now\n"
                     "-File equality is handled better so renamings (such as 'subst') are safe now\n"
                     "-This buffer will report events including errors that happen in 4coder\n"
-                    "-Super users can post their own messages here with app->do_message\n"
+                    "-Super users can post their own messages here with printf\n"
                     "-Set font size on command line with -f N, N = 16 by default\n\n"
             );
 

4ed.h

@@ -104,9 +104,10 @@ struct Application_Step_Result{
 };
 
 #define App_Step_Sig(name) void                        \
-    name(System_Functions *system,                          \
+name(System_Functions *system,                         \
     Key_Input_Data *input,                             \
     Mouse_State *mouse,                                \
+    CLI_Handles self,                                  \
     Render_Target *target,                             \
     Application_Memory *memory,                        \
     Exchange *exchange,                                \

4ed_file.cpp

@@ -193,7 +193,6 @@ tbl_file_hash(void *item, void *arg){
     hash = ((hash << 6) + hash) + uhash.d[1];
     hash = ((hash << 6) + hash) + uhash.d[2];
     hash = ((hash << 6) + hash) + uhash.d[3];
-    hash = ((hash << 6) + hash) + uhash.non_file_id;
     return(hash);
 }
 

4ed_system.h

@@ -13,9 +13,14 @@ struct Plat_Handle{
     u32 d[4];
 };
 
+inline int
+handle_equal(Plat_Handle a, Plat_Handle b){
+    int result = (memcmp(&a, &b, sizeof(a)) == 0);
+    return(result);
+}
+
 struct Unique_Hash{
     u32 d[4];
-    u32 non_file_id;
 };
 
 inline Unique_Hash

TODO.txt

@@ -98,18 +98,21 @@
 ; [X] get key stroke in custom callback
 ; [X] tab option for auto-indent
 ; [X] catch unsaved files on close
+; [X] feedback messages
 ; 
 ; [] file status in custom API
 ; [] user file bar string
+; [] feedback message API
+; [] simple multi-line
 ;
-; [] feedback messages
 ; [] command meta data
 ; [] additional hooks
-;    [] new file
+;    [X] new file
 ;    [] file out of sync
 ; [] double binding warnings
 ; [] kill rect
-; [] simple multi-line
+; 
+; [] manipulate scroll starget API
 ;
 ; search related tech
 ;    [X] replace word (incremental and/or in range)
@@ -136,15 +139,13 @@
 ;    [] "thin cursor"
 ;
 ; [] switch over to gap buffer
-;    [] multiple chunk lexer input
+;    [] lexer with multiple chunk input
 ;
 ; [] macros
 ;
-; [X] cuber's return to previous buffer idea
+; [] cuber's return to previous buffer idea
 ; [] miblo's various number editors
 ;
-; [] out of sync options
-;    [] hook
 ; [] keep copy of unedited orignal, somewhere (compressed, restore by history?)
 ;
 ; [] diff
@@ -160,7 +161,9 @@
 ;    [] error text at line
 ;    [] word complete ghosting
 ;
-; [] main_4coder experiment
+; [] the main_4coder experiment
+;
+; [] tutorials
 ;
 
 ; INTERNAL TODOS
@@ -184,6 +187,7 @@
 
 ; HARD BUGS
 ; [] fyoucon's segfaults with malloc on win10
+; [] minimize and reopen problem (reported by two users now, still not reproduced here)
 ; [] repainting too slow for resize looks really dumb
 ; [] handling cursor in non-client part of window so it doesn't spaz
 ; [] fill screen right away

win32_4ed.cpp

@@ -164,6 +164,10 @@ struct Win32_Vars{
     // it up if needed.
     Win32_Coroutine coroutine_data[2];
     Win32_Coroutine *coroutine_free;
+    
+    // TODO(allen): Initialize this by redirecting std out to these CLI
+    // handles so that the application step can read from them.
+    CLI_Handles cli_self;
 };
 
 globalvar Win32_Vars win32vars;
@@ -989,6 +993,7 @@ Sys_CLI_End_Update_Sig(system_cli_end_update){
     DWORD result = 0;
     
     if (WaitForSingleObject(proc, 0) == WAIT_OBJECT_0){
+        if (!handle_equal(cli->proc, win32vars.cli_self.proc)){
             if (GetExitCodeProcess(proc, &result) == 0)
                 cli->exit = -1;
             else
@@ -999,6 +1004,11 @@ Sys_CLI_End_Update_Sig(system_cli_end_update){
             CloseHandle(*(HANDLE*)&cli->out_read);
             CloseHandle(*(HANDLE*)&cli->out_write);
         }
+        else{
+            // TODO(allen): wtf? How does this happen? It doesn't right?
+            Assert(0);
+        }
+    }
     return close_me;
 }
 
@@ -1550,6 +1560,7 @@ UpdateLoop(LPVOID param){
         win32vars.app.step(win32vars.system,
             &input_data,
             &mouse,
+            win32vars.cli_self,
             &win32vars.target,
             &memory_vars,
             &exchange_vars,