GC temp buffers after they are 25th in history

build.sh

@@ -5,6 +5,7 @@ if [ ! -v release ]; then debug=1;                fi
 if [ -v debug ];     then echo "[debug build]";             fi
 if [ -v release ];   then echo "[release build]";           fi
 if [ -v slow ];      then echo "[slow build]";              fi
+if [ -v addr ];      then echo "[address sanitizer build]"; fi
 
 mkdir -p build
 
@@ -13,7 +14,8 @@ if [ ! -e "src/external/SDL" ]; then
     git clone https://github.com/libsdl-org/SDL.git
     cd SDL
     git checkout release-3.2.30
-    # cmake -S . -B build_linux -DCMAKE_BUILD_TYPE=Release -DSDL_PIPEWIRE=OFF
+    # We need older version of SDL3 because there is a bug on wayland that
+    # doubles click events and it's kind of unusable
     cmake -S . -B build_linux -DSDL_PIPEWIRE=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
     cd build_linux
     sudo make -j16 install
@@ -27,8 +29,10 @@ flags="-Wall -Wextra -Werror -Wformat=2 -Wundef -Wshadow -Wno-missing-field-init
     -g -fdiagnostics-absolute-paths \
     -nostdlib++ -fno-exceptions"
 
-if [ -v debug ];   then flags="$flags -fsanitize=address,undefined -fno-omit-frame-pointer -DDEBUG_BUILD=1"; fi
+if [ -v debug ];   then flags="$flags -fsanitize=undefined -fno-omit-frame-pointer -DDEBUG_BUILD=1"; fi
 if [ -v release ]; then flags="$flags -DDEBUG_BUILD=0 -O2";                                          fi
 if [ -v slow ];    then flags="$flags -DSLOW_BUILD=1";                                               fi
+if [ -v addr ];    then flags="$flags -fsanitize=address";                                           fi
 
 time clang -o te $flags ../src/text_editor.cpp $I -lSDL3 -lm -lbacktrace
+./te :RunTests

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/commands.cpp

@@ -256,4 +256,4 @@ void CMD_SelectComment() {
     }
     MergeCarets(active.buffer, &active.view->carets);
 
-} RegisterCommand(CMD_SelectComment, "ctrl-shift-l", "Find /* and */ and select the content in between");
+} RegisterCommand(CMD_SelectComment, "ctrl-semicolon", "Find /* and */ and select the content in between");

src/coroutines.cpp

@@ -80,7 +80,8 @@ void UpdateCoroutines(Event *event) {
 #endif
 
         double took = GetTimeSeconds() - start;
-        if (took > (0.016666 / 3.0)) {
+        bool dont_loop_on_coroutines_when_budget_is_ok_exit_immediately = Testing;
+        if (dont_loop_on_coroutines_when_budget_is_ok_exit_immediately || (took > (0.016666 / 3.0))) {
             break;
         }
     }

src/globals.cpp

@@ -1,4 +1,7 @@
 SDL_Window *SDLWindow;
+SDL_GLContext SDL_WindowGLContext;
+SDL_Cursor *SDL_MouseCursor;
+SDL_SystemCursor SDL_MouseCursorLastID;
 bool IsInFullscreen;
 int FullScreenSizeX, FullScreenSizeY;
 int FullScreenPositionX, FullScreenPositionY;
@@ -10,6 +13,7 @@ bool SearchWordBoundary = false;
 bool BreakOnError = false;
 Int ErrorCount;
 bool DebugTraceBufferInits = false;
+bool Testing = false;
 
 Allocator SysAllocator = {SystemAllocatorProc};
 float  DPIScale = 1.0f;
@@ -61,6 +65,8 @@ Vec2I    MouseMiddleAnchor;
 
 RandomSeed UniqueBufferNameSeed = {};
 Array<Event> EventPlayback;
+Array<Event> MacroPlayback;
+bool RecordingMacro = false;
 BlockArena Perm;
 
 // clipboard

src/plugin_basic_commands.cpp

@@ -37,7 +37,7 @@ void CMD_DedentSelectedLines() {
 void CMD_DuplicateLineDown() {
     BSet active = GetBSet(ActiveWindowID);
     DuplicateLine(active.view, DIR_DOWN);
-} RegisterCommand(CMD_DuplicateLineDown, "ctrl-alt-down", "");
+} RegisterCommand(CMD_DuplicateLineDown, "ctrl-shift-alt-down", "");
 
 void CMD_CreateCursorDown() {
     BSet active = GetBSet(ActiveWindowID);
@@ -72,7 +72,7 @@ void CMD_MoveDown() {
 void CMD_DuplicateLineUp() {
     BSet active = GetBSet(ActiveWindowID);
     DuplicateLine(active.view, DIR_UP);
-} RegisterCommand(CMD_DuplicateLineUp, "ctrl-alt-up", "");
+} RegisterCommand(CMD_DuplicateLineUp, "ctrl-shift-alt-up", "");
 
 void CMD_CreateCursorUp() {
     BSet active = GetBSet(ActiveWindowID);
@@ -234,6 +234,12 @@ void CMD_NewLine() {
     IndentedNewLine(active.view);
 } RegisterCommand(CMD_NewLine, "enter | shift-enter", "");
 
+void CMD_SearchAllOccurences() {
+    BSet active = GetBSet(ActiveWindowID);
+    String16 needle = GetString(active.buffer, active.view->carets[0].range);
+    SelectAllOccurences(active.view, needle);
+} RegisterCommand(CMD_SearchAllOccurences, "ctrl-shift-l", "Use the selected word as needle and selects all the possible occurences in current buffer");
+
 void CMD_CreateCaretOnNextFind() {
     BSet active = GetBSet(ActiveWindowID);
     String16 string = GetString(active.buffer, active.view->carets[0].range);
@@ -247,3 +253,21 @@ void CMD_ClearCarets() {
     active.view->carets.len = 1;
     active.view->carets[0] = MakeCaret(GetFront(active.view->carets[0]));
 } RegisterCommand(CMD_ClearCarets, "escape", "Clear all carets and reset to 1 caret, also do some windowing stuff that closes things on escape");
+
+void CMD_ToggleMacroRecording() {
+    if (RecordingMacro) {
+        RecordingMacro = false;
+        Pop(&MacroPlayback); // Remove the ctrl-m from macro playback thing
+    } else {
+        RecordingMacro = true;
+        MacroPlayback.len = 0;
+    }
+} RegisterCommand(CMD_ToggleMacroRecording, "ctrl-m", "Start recording a macro");
+
+void CMD_PlayMacro() {
+    if (RecordingMacro) {
+        return;
+    }
+
+    For (MacroPlayback) Add(&EventPlayback, it);
+} RegisterCommand(CMD_PlayMacro, "alt-m", "Start playing back a macro recording");

src/plugin_config.cpp

@@ -88,17 +88,17 @@ void Set(String string) {
             string = Skip(string, 1);
             String quote = SkipUntil(&string, {&c, 1});
             ExpectP(At(string, 0) == c, ":Set %S <error here>, unclosed quote", name);
-            ReportConsolef(":Set %S %c%S%c", name, c, quote, c);
+            // ReportConsolef(":Set %S %c%S%c", name, c, quote, c);
             *var->string = Intern(&GlobalInternTable, quote);
         } else if (var->type == VariableType_Int) {
             ExpectP(IsDigit(At(string, 0)), "Expected an integer to follow the command name, instead got: %S", string);
             Int number = SkipInt(&string);
-            ReportConsolef(":Set %S %lld", name, number);
+            // ReportConsolef(":Set %S %lld", name, number);
             *var->i = number;
         } else if (var->type == VariableType_Float) {
             ExpectP(IsDigit(At(string, 0)), "Expected float to follow the command name, instead got: %S", string);
             Float number = SkipFloat(&string);
-            ReportConsolef(":Set %S %f", name, number);
+            // ReportConsolef(":Set %S %f", name, number);
             *var->f = number;
         } else if (var->type == VariableType_Color) {
             ExpectP(IsHexDigit(At(string, 0)), "Expected hex integer to follow the command name, instead got: %S", string);
@@ -107,7 +107,7 @@ void Set(String string) {
                 string = Skip(string, 1);
                 begin.len += 1;
             }
-            ReportConsolef(":Set %S %S", name, begin);
+            // ReportConsolef(":Set %S %S", name, begin);
             var->color->value = (uint32_t)strtoll(begin.data, NULL, 16);
         } ElseInvalidCodepath();
 

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_directory_navigation.cpp

@@ -8,6 +8,16 @@ void CMD_OpenUpFolder() {
     Open(name);
 } RegisterCommand(CMD_OpenUpFolder, "ctrl-o", "Open current's file directory or up directory in other cases");
 
+void CMD_OpenSystemFileBrowser() {
+    Scratch scratch;
+    String string = GetPrimaryDirectory();
+#if OS_WINDOWS
+    Open(Format(scratch, "!!explorer %S", string));
+#else
+    Open(Format(scratch, "!!xdg-open %S & disown", string));
+#endif
+} RegisterCommand(CMD_OpenSystemFileBrowser, "ctrl-alt-r", "Opens the directory of current file in the systems file browser");
+
 void InsertDirectoryNavigation(Buffer *buffer) {
     Assert(buffer->is_dir);
     Scratch scratch;

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/plugin_tests.cpp

@@ -1,14 +1,33 @@
-bool Testing = true;
+#if PLUGIN_TESTS
+
 
 void Wait(mco_coro *co) {
-    Add(&EventPlayback, {EVENT_KIND_INVALID});
+    {Event ev = {};ev.kind = EVENT_KIND_INVALID; Add(&EventPlayback, ev);}
-    for (Event *event = Yield(co); event->kind != EVENT_KIND_INVALID; event = Yield(co)) {
+    Event *event = NULL;
+    for (event = Yield(co); event->kind != EVENT_KIND_INVALID; event = Yield(co)) {
     }
 }
 
-void CO_FirstTest(mco_coro *co) {
+void Wait(mco_coro *co, int updates) {
+    for (int i = 0; i < updates; i += 1) {
+        {Event ev = {};ev.kind = EVENT_UPDATE; Add(&EventPlayback, ev);}
+    }
+    Wait(co);
+}
+
+void OpenCloseCodeTest(mco_coro *co) {
+    Int initial_buffers_count = Buffers.len;
+    CO_OpenCode(co);
+    Assert(Buffers.len > initial_buffers_count);
+    CO_CloseAll(co);
+    Wait(co);
+    Assert(initial_buffers_count - 1 == Buffers.len);
+}
+
+void CO_RunTests(mco_coro *co) {
     Testing = true;
     WaitForEvents = false;
+
     {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
     {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
     {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
@@ -37,4 +56,68 @@ void CO_FirstTest(mco_coro *co) {
     {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "f"; Add(&EventPlayback, ev);}
     Wait(co);
 
-} RegisterCoroutineCommand(CO_FirstTest, "", "Basic tests");
+    String16 result = uR"FOO(
+
+
+
+
+
+
+Memes and stuff)FOO";
+    BSet set = GetBSet(PrimaryWindowID);
+    Assert(AreEqual(result, GetString(set.buffer)));
+
+    // Test the box selection
+    CMD_New();
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_RETURN; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_LSHIFT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.shift = 1; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.shift = 1; ev.text = "M"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "e"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "m"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "e"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "s"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_SPACE; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = " "; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_LSHIFT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.shift = 1; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "a"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "n"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "d"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_KEY_PRESS; ev.key = SDLK_SPACE; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = " "; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "s"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "t"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "u"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "f"; Add(&EventPlayback, ev);}
+    {Event ev = {};ev.kind = EVENT_TEXT_INPUT; ev.xwindow = 1412; ev.ywindow = 1032; ev.xmouse = 1234; ev.ymouse = 594; ev.text = "f"; Add(&EventPlayback, ev);}
+    Wait(co);
+
+    result = uR"FOO(
+
+
+
+
+
+
+Memes and stuff)FOO";
+    set = GetBSet(PrimaryWindowID);
+    Assert(AreEqual(result, GetString(set.buffer)));
+
+    if (ErrorCount != 0) {
+        Scratch scratch;
+        String string = AllocCharString(scratch, LogBuffer);
+        printf("TEXT EDITOR ERRORS!\n==========================\n%.*s", (int)string.len, string.data);
+    }
+    printf("RunTests OK\n");
+    fflush(stdout);
+    void CMD_QuitWithoutSaving();
+    CMD_QuitWithoutSaving();
+} RegisterCoroutineCommand(CO_RunTests, "", "Basic tests");
+
+
+#endif

src/plugin_window_management.cpp

@@ -9,14 +9,14 @@ void CMD_Prev() {
     main.window->skip_checkpoint = true;
     JumpBack(main.window);
     NextActiveWindowID = main.window->id;
-} RegisterCommand(CMD_Prev, "alt-q | mousex1", "Go to previous position (either previous view that was open or caret position) in the primary window");
+} RegisterCommand(CMD_Prev, "alt-q | mousex1 | ctrl-alt-minus", "Go to previous position (either previous view that was open or caret position) in the primary window");
 
 void CMD_Next() {
     BSet main = GetBSet(PrimaryWindowID);
     main.window->skip_checkpoint = true;
     JumpForward(main.window);
     NextActiveWindowID = main.window->id;
-} RegisterCommand(CMD_Next, "alt-shift-q | mousex2", "Go to next position, after backtracking, in the primary window");
+} RegisterCommand(CMD_Next, "alt-shift-q | mousex2 | ctrl-shift-minus", "Go to next position, after backtracking, in the primary window");
 
 void CMD_FocusLeftWindow() {
     NextActiveWindowID = SwitchWindow(DIR_LEFT)->id;
@@ -74,9 +74,9 @@ void CMD_CloseWindow() {
 void CMD_GotoNextInList() {
     BSet main = GetBSet(PrimaryWindowID);
     GotoNextInList(main.window, 1);
-} RegisterCommand(CMD_GotoNextInList, "ctrl-e", "For example: when jumping from build panel to build error, a jump point is setup, user can click this button to go over to the next compiler error");
+} RegisterCommand(CMD_GotoNextInList, "ctrl-e | f8", "For example: when jumping from build panel to build error, a jump point is setup, user can click this button to go over to the next compiler error");
 
 void CMD_GotoPrevInList() {
     BSet main = GetBSet(PrimaryWindowID);
     GotoNextInList(main.window, -1);
-} RegisterCommand(CMD_GotoPrevInList, "alt-e", "For example: when jumping from build panel to build error, a jump point is setup, user can click this button to go over to the previous compiler error");
+} RegisterCommand(CMD_GotoPrevInList, "alt-e | shift-f8", "For example: when jumping from build panel to build error, a jump point is setup, user can click this button to go over to the previous compiler error");

src/render_opengl.cpp

@@ -31,9 +31,7 @@ BlockArena RenderArena;
 Rect2 CurrentScissor;
 
 Font PrimaryFont;
-Font SecondaryFont;
 
-// ---------- shaders (ES3 / WebGL2) ----------
 static const char *glsl_vshader_es3 = R"==(#version 300 es
     precision highp float;
 
@@ -82,7 +80,6 @@ void GLDebugCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLs
     }
 }
 
-// ---------- helper: compile/link ----------
 static GLuint CompileShaderSrc(GLenum kind, const char *src) {
     GLuint s = glCreateShader(kind);
     glShaderSource(s, 1, &src, NULL);
@@ -137,7 +134,6 @@ Shader CreateShaderES3(const char *vsrc, const char *fsrc) {
     return out;
 }
 
-// ---------- InitRender for ES3 ----------
 void InitRender() {
 #if !OS_WASM
     glDebugMessageCallback(&GLDebugCallback, NULL);
@@ -185,7 +181,6 @@ void BeginFrameRender(float wx, float wy) {
     CurrentScissor   = Rect0Size(wx, wy);
 }
 
-// ---------- EndFrameRender for ES3 ----------
 void EndFrameRender(float wx, float wy, Color color) {
     ProfileFunction();
     glEnable(GL_BLEND);
@@ -391,6 +386,9 @@ void ReloadFont(String path, U32 size) {
     Scratch scratch;
     Atlas atlas = CreateAtlas(scratch, {2048, 2048});
     PrimaryFont = CreateFont(&atlas, (uint32_t)ClampBottom(2u, (U32)size), path);
-    SecondaryFont = CreateFont(&atlas, 12, path);
+    PrimaryFont.texture_id = UploadAtlas(&atlas);
-    SecondaryFont.texture_id = PrimaryFont.texture_id = UploadAtlas(&atlas);
+}
+
+void CleanupRender() {
+    Dealloc(&PrimaryFont.glyphs);
 }

src/text_editor.cpp

@@ -1,56 +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
+## 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
 
+## Monaco like design for familiarity
+- [ ] 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
+- [ ] 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`
 
-- [x] BRO, the caret teleports on linux when I press the arrow for too long
+## Features
-    - [ ] Report SDL newest vs SDL previous version on wayland
+- [ ] KillProcess in console !!! - should also kill all the children ...........
+- [ ] BeginLog and EndLog, show all logs in the UI thing at the end
+- [ ] Fuzzy search over executed command ouput
+- [ ] Command window but for executing commands without special fuzzy stuff?
+- [ ] Implement Regex and jumps using regex so as to allow for using ctags
+- [ ] Add UndoKinds (SnapshotUndo, DiffUndo), I want to enable history in fuzzy search buffers without a huge memory cost
+- [ ] General parser / data description thing, rewrite other parsers using this, rewrite env handling
+- [ ] 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
 
-- [ ] Cleanups
+## Test
-    - [ ] How to enable framerate to be unlimited and not break scrolling?
-    - [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.
-    - [ ] 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
-    - [ ] Reduce number of created buffers to one per window, should be enough
-    - [ ] GetWindowZOrder to IterateWindowsInZOrder
-    - [ ] Rework history API, tagging modification blocks with carets?
-    - [ ] The lexing / parsing code for config / bindings appears sloppy would be nice to clean it up but I don't have any ideas
-    - [ ] 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
 - [ ] 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.
-
-- [ ] 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
@@ -91,6 +92,7 @@
 #define PLUGIN_REMEDYBG OS_WINDOWS
 #define PLUGIN_FILE_COMMANDS 1
 #define PLUGIN_WORD_COMPLETE 1
+#define PLUGIN_TESTS 1
 
 #include "plugin_directory_navigation.h"
 #include "plugin_search_window.h"
@@ -154,16 +156,13 @@ void SetMouseCursor(SDL_SystemCursor id) {
 }
 #else
 void SetMouseCursor(SDL_SystemCursor id) {
-    static SDL_Cursor *SDL_MouseCursor;
+    if (SDL_MouseCursor == NULL || SDL_MouseCursorLastID != id) {
-    static SDL_SystemCursor last_id;
-
-    if (SDL_MouseCursor == NULL || last_id != id) {
         if (SDL_MouseCursor != NULL) {
             SDL_DestroyCursor(SDL_MouseCursor);
         }
         SDL_MouseCursor = SDL_CreateSystemCursor(id);
         SDL_SetCursor(SDL_MouseCursor);
-        last_id = id;
+        SDL_MouseCursorLastID = id;
     }
 }
 #endif
@@ -216,9 +215,6 @@ void SetMouseCursor(Event event) {
 }
 
 void CMD_QuitWithoutSaving() {
-#if PLUGIN_REMEDYBG
-    QuitDebugger();
-#endif
     AppIsRunning = false;
 } RegisterCommand(CMD_QuitWithoutSaving, "", "Self explanatory");
 
@@ -308,6 +304,27 @@ void OnCommand(Event event) {
         Int p = ScreenSpaceToBufferPos(selected.window, selected.view, selected.buffer, mouse);
         Caret &caret = selected.view->carets[0];
         caret = SetFrontWithAnchor(caret, DocumentAnchor, p);
+
+        if (event.alt && event.shift) {
+            Int front = GetFront(DocumentAnchor);
+            XY from = PosToXY(selected.buffer, front);
+            XY to = ScreenSpaceToXY(selected.window, selected.view, mouse);
+            Int min_line = Min(from.y, to.y);
+            Int max_line = Max(from.y, to.y);
+            Int min_col = Min(from.x, to.x);
+            Int max_col = Max(from.x, to.x);
+
+            selected.view->carets.len = 0;
+            for (Int line = min_line; line <= max_line; line += 1) {
+                XY left_xy = {min_col, line};
+                XY right_xy = {max_col, line};
+                Int left = XYToPosWithoutNL(selected.buffer, left_xy);
+                Int right = XYToPosWithoutNL(selected.buffer, right_xy);
+                Caret new_selection = MakeCaret(left, right);
+                Add(&selected.view->carets, new_selection);
+            }
+            MergeCarets(selected.buffer, &selected.view->carets);
+        }
     }
 
     if (ResizerSelected.id != -1 && Mouse(LEFT_UP)) {
@@ -414,8 +431,11 @@ void OnCommand(Event event) {
                 DocumentSelected = active.window->id;
 
                 Int p = ScreenSpaceToBufferPos(active.window, active.view, active.buffer, mouse);
-                if (event.alt) Insert(&active.view->carets, MakeCaret(p, p), 0);
+                if (event.alt) {
-                if (!event.alt && !event.shift) active.view->carets.len = 1;
+                    Insert(&active.view->carets, MakeCaret(p, p), 0);
+                } else if (!event.alt && !event.shift) {
+                    active.view->carets.len = 1;
+                }
 
                 Caret &caret = active.view->carets[0];
                 if (event.shift) {
@@ -547,6 +567,7 @@ void GarbageCollect() {
         return;
     }
     RunGCThisFrame = false;
+    ReportConsolef("GarbageCollect");
 
     ProfileFunction();
     Allocator sys_allocator = GetSystemAllocator();
@@ -568,8 +589,8 @@ void GarbageCollect() {
                 continue;
             }
 
-            bool ref = ViewIsReferenced(it);
+            Int ref = ViewIsReferenced(it);
-            if (ref) {
+            if (ref < 25) {
                 continue;
             }
 
@@ -840,6 +861,9 @@ void MainLoop() {
     FrameEvents.len = 0;
     GetEventsForFrame(&FrameEvents);
     For (FrameEvents) {
+        if (RecordingMacro) {
+            Add(&MacroPlayback, it);
+        }
 #if PLUGIN_RECORD_EVENTS
         if (it.kind != EVENT_UPDATE && !Testing) {
             Serialize(EventBuffer, &it);
@@ -1012,8 +1036,8 @@ int main(int argc, char **argv, char **envp)
     }
     SDL_SetWindowPosition(SDLWindow, xhalf, yhalf);
 
-    SDL_GLContext gl_context = SDL_GL_CreateContext(SDLWindow);
+    SDL_WindowGLContext = SDL_GL_CreateContext(SDLWindow);
-    SDL_GL_MakeCurrent(SDLWindow, gl_context);
+    SDL_GL_MakeCurrent(SDLWindow, SDL_WindowGLContext);
     SDL_ShowWindow(SDLWindow);
 
     // Set icon
@@ -1136,6 +1160,10 @@ int main(int argc, char **argv, char **envp)
     }
 #endif
 
+#if PLUGIN_REMEDYBG
+    QuitDebugger();
+#endif
+    CleanupRender();
     SDL_DestroyWindow(SDLWindow);
     SDL_Quit();
 

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) {

src/window.cpp

@@ -176,20 +176,22 @@ Window *SwitchWindow(int direction) {
     return result;
 }
 
-Int ScreenSpaceToBufferPos(Window *window, View *view, Buffer *buffer, Vec2I mouse) {
+XY ScreenSpaceToXY(Window *window, View *view, Vec2I mouse) {
     Vec2I mworld = mouse - window->document_rect.min + view->scroll;
     double px = (double)mworld.x / (double)window->font->char_spacing;
     double py = (double)mworld.y / (double)window->font->line_spacing;
     XY    xy     = {(Int)round(px), (Int)floor(py)};
+    return xy;
+}
+
+Int ScreenSpaceToBufferPos(Window *window, View *view, Buffer *buffer, Vec2I mouse) {
+    XY xy = ScreenSpaceToXY(window, view, mouse);
     Int result = XYToPosWithoutNL(buffer, xy);
     return result;
 }
 
 Int ScreenSpaceToBufferPosErrorOutOfBounds(Window *window, View *view, Buffer *buffer, Vec2I mouse) {
-    Vec2I mworld = mouse - window->document_rect.min + view->scroll;
+    XY xy = ScreenSpaceToXY(window, view, mouse);
-    double px = (double)mworld.x / (double)window->font->char_spacing;
-    double py = (double)mworld.y / (double)window->font->line_spacing;
-    XY    xy     = {(Int)round(px), (Int)floor(py)};
     Int result = XYToPosErrorOutOfBounds(buffer, xy);
     return result;
 }