GC temp buffers after they are 25th in history

src/basic_os.cpp

@@ -18,6 +18,8 @@ typedef void OSErrorReport(const char *, ...);
 #include <poll.h>
 #include <execinfo.h>
 #include <backtrace.h>
+#include <sys/resource.h>
+
 
 API void (*Error)(const char *, ...);
 

src/plugin_debug_window.cpp

@@ -48,7 +48,13 @@ void UpdateDebugWindow() {
         return;
     }
 
-    RawReplaceText(set.buffer, GetRange(set.buffer), u"Active buffers and views:\n");
+    RawReplaceText(set.buffer, GetRange(set.buffer), u"");
+#if OS_POSIX
+    struct rusage usage;
+    getrusage(RUSAGE_SELF, &usage);
+    RawAppendf(set.buffer, "MemoryUsage: %lld\n", usage.ru_maxrss);
+#endif
+
     For (Views) {
         Buffer *buffer = GetBuffer(it->active_buffer);
         RawAppendf(set.buffer, "view->id:%lld, buffer->id:%lld, buffer->name:%S\n", (long long)it->id.id, (long long)buffer->id.id, buffer->name);

src/plugin_file_commands.cpp

@@ -15,6 +15,7 @@ void New(Window *window, String name = "") {
         name = GetUniqueBufferName(dir, "new");
     }
     WindowOpenBufferView(window, name);
+    RunGCThisFrame = true;
 }
 
 void CMD_New() {

src/text_editor.cpp

@@ -1,71 +1,57 @@
 /*
-- [x] list_functions.sh and rg in general in the color mode is prinitng differently from terminal as well as output is truncated!
+
-- [ ] Syntax for executing commands from root of project, or maybe commands should be executed from root of the CurrentDirectory and there should be a cd command instead of OpenProject
+## Basics
-- [ ] Fuzzy search over executed command ouput
+- [ ] Ctrl+Shift+ArrowDown at the end of buffer, doesn't capture characters on last line without new line, same at the top
 - [ ] When inserting parenthesis and selection is there, put the parens on both sides?
-- [ ] KillProcess in console !!! - should also kill all the children ...........
+- [ ] I noticed WordComplete getting busted after using editor for a while and returning cutdown words but not sure how to repro ...
-- [x] ctrl-e with these short main.c:290: breaks a little, need to first click ctrl-e and then alt-e to jump
+- [ ] Rewrite WordComplete to use CoroutineCreate, maybe try reducing globals to just the coroutine itself
-- [ ] Use command window without special fuzzy search features to type commands and stuff for executing shell etc..
+- [ ] WorkComplete, Bounded search, after a while it becomes problematic with many buffers
-- [ ] I noticed WordComplete getting busted and returning cutdown words but not sure how to repro ...
 
 ## Monaco like design for familiarity
-- [x] Ctrl+Alt+- and Ctrl+Shift+- Jump back, jump forward
-- [x] ctrl-shift-l select all occurences of a string
-- [x] ctrl-alt-r open containing folder (file explorer system)
-- [x] ctrl-alt-MouseMove should do a box select with multiple cursors thing
 - [ ] ctrl-tab - switch file lister with instant hold release semantics?
 - [ ] SearchAndReplace how to do better?
 - [ ] ctrl-t find workspace symbols? how can we do it?
 - [ ] Snippet design?
 
+## Refactor
 - [ ] Make a platform layer and separate SDL stuff out
-- [x] ReplaceAll - heap-use-after-free address, how to debug? I think would be nice to iterate all buffer ids and their addresses along with the state
+- [ ] Report a regression in SDL in newer versions that make it so that events are doubled when unpressing the held button
-
-- [x] BRO, the caret teleports on linux when I press the arrow for too long
-    - [ ] Report SDL newest vs SDL previous version on wayland
-
-- [ ] Ctrl+Shift+ArrowDown at the end of buffer, doesn't capture characters on last line without new line
 - [ ] Remove -lbacktrace and add my backtrace library thing
 - [ ] Refactor build.sh to accept commands and remove build_web.sh
+- [ ] GetWindowZOrder to IterateWindowsInZOrder
+- [ ] Investigate reworking history API, tagging modification blocks with carets?
+- [ ] How to enable framerate to be unlimited and not break scrolling?
+- [ ] When 2 views of same buffer are open, the view with caret below the caret which modifies the view - starts moving and getting messed up
+- [ ] The lexing / parsing code for config / bindings appears sloppy would be nice to clean it up but I don't have any ideas
+- [ ] Redesign `:QueryFile`
 
-- [ ] Cleanups
+## Features
-    - [ ] How to enable framerate to be unlimited and not break scrolling?
+- [ ] KillProcess in console !!! - should also kill all the children ...........
-    - [x] When dragging a file into the editor, would be nice if the file opened in the window user dropped the file into. Not the active window.
+- [ ] BeginLog and EndLog, show all logs in the UI thing at the end
-    - [ ] When 2 views of same buffer are open, the view with caret below the caret which modifies the view - starts moving and getting messed up
+- [ ] Fuzzy search over executed command ouput
-    - [ ] Reduce number of created buffers to one per window, should be enough
+- [ ] Command window but for executing commands without special fuzzy stuff?
-    - [ ] GetWindowZOrder to IterateWindowsInZOrder
+- [ ] Implement Regex and jumps using regex so as to allow for using ctags
-    - [ ] Rework history API, tagging modification blocks with carets?
+- [ ] Add UndoKinds (SnapshotUndo, DiffUndo), I want to enable history in fuzzy search buffers without a huge memory cost
-    - [ ] The lexing / parsing code for config / bindings appears sloppy would be nice to clean it up but I don't have any ideas
+- [ ] General parser / data description thing, rewrite other parsers using this, rewrite env handling
-    - [ ] Directory tree doesn't make much sense! Maybe just consolidate into one folder? create nice names - the raddbg idea didn't pan out well here
+- [ ] DirNav, update lister when files change on disk
+- [ ] Investigate ways to bind "open" commands to keys from config
+- [ ] Ability to access and set clipboard as well as affect selection in the open scripts
+- [ ] Syntax for executing commands from root of project, or maybe commands should be executed from root of the CurrentDirectory
+
+## Test
 - [ ] Test BlockArena correctnsess - random allocations, writes and undos, try to crash
 
-- [ ] General parser / data description thing
+## Low
-    - [ ] Rewrite other parsers using this
-    - [ ] Rewrite Env handling (to not be OS specific)
-
-- New error mechanism - we were losing errors when ReportError was called multiple times, I still want that but I don't want to lose errors, so turn it into a summary list of errors
-    - [ ] BeginLog EndLog, and then show all logs as a list in the UI thing
-- [ ] Undo kinds (to enable history in fuzzy buffers)
-    - [ ] Add undo kind. Snapshot kind, so that history is possible in weird buffers without paying a huge memory cost. The idea is that we would store the exact buffer state to replace with, editor would just save history of first line etc.
-
-- [x] Macros
-- [ ] Regex
-    - [ ] ctags based indexing
-- [ ] WordComplete
-    - [ ] Rewrite WordComplete to use CoroutineCreate, maybe try reducing globals to just the coroutine itself
-    - [ ] More bounded? seems like it might be problematic on a bigger project but so far it isn't (even for SDL or raddbg)
 - [ ] Shell / terminal buffer plugin (keep the shell alive and talk with it)
-- [ ] Directory Navigation
+- [ ] Fix somehow OpenCode hanging the editor on big files
-    - [ ] Remake lister when files change on disk
+
-    - [ ] When saving apply all the modifications instead (like deleting files, renaming etc.) or maybe that's not even needed considering we are integrating shell commands
+-----------------------------------------------------------------------
-- [ ] OpenCode
+
-    - [ ] Hangs the editor on big files
+## :QueryFile problems
-- [ ] Open
+- User doesn't see that he in a special mode
-    - [ ] Way to bind "open" commands to keys from config
+- Coroutine is boundless here and the boundries of the mode are too lossely defined, it makes it strange when you learn that you are still in this mode
-    - [ ] Ability to access and set clipboard as well as affect selection in the open scripts
+- How do we kill all the views/buffers we entered? Do we care?
-- [ ] QueryFile
+
-    - [ ] Indicate to user that he is choosing a file
-    - [ ] Define clear rules for opt out (like switching to different window) and kill or views that were for choosing?
 
 */
 #define PLUGIN_PROFILER 1
@@ -581,6 +567,7 @@ void GarbageCollect() {
         return;
     }
     RunGCThisFrame = false;
+    ReportConsolef("GarbageCollect");
 
     ProfileFunction();
     Allocator sys_allocator = GetSystemAllocator();
@@ -602,8 +589,8 @@ void GarbageCollect() {
                 continue;
             }
 
-            bool ref = ViewIsReferenced(it);
+            Int ref = ViewIsReferenced(it);
-            if (ref) {
+            if (ref < 25) {
                 continue;
             }
 

src/ui.cpp

@@ -5,6 +5,7 @@ void JumpTempBuffer(BSet *set, String buffer_name) {
     set->view = WindowOpenBufferView(set->window, buffer_name);
     set->buffer = GetBuffer(set->view->active_buffer);
     set->buffer->temp = true;
+    RunGCThisFrame = true;
 }
 
 void AddCommand(Array<Command> *arr, String name, Trigger *trigger, CMDFunction *function) {

src/view.cpp

@@ -103,6 +103,22 @@ API bool ViewIsCrumb(ViewID view_id) {
     return false;
 }
 
+
+API Int GetViewReferencedInHistoryRating(ViewID view_id) {
+    ForItem (window, Windows) {
+        For (window->goto_redo) if (it.view_id == view_id) return 1;
+        Int i = 0;
+        For (window->goto_history) {
+            i += 1;
+            if (it.view_id == view_id) {
+                return i;
+            }
+        }
+    }
+    return 0;
+}
+
+
 bool ViewIsActive(ViewID id) {
     For (Windows) {
         if (it->active_view == id) {
@@ -112,16 +128,16 @@ bool ViewIsActive(ViewID id) {
     return false;
 }
 
-API bool ViewIsReferenced(View *view) {
+API Int ViewIsReferenced(View *view) {
     if (view->special) {
-        return true;
+        return 1;
     }
 
-    if (ViewIsCrumb(view->id)) {
+    if (ViewIsActive(view->id)) {
-        return true;
+        return 1;
     }
 
-    return ViewIsActive(view->id);
+    return GetViewReferencedInHistoryRating(view->id);
 }
 
 bool BufferIsReferenced(Buffer *buffer) {