Fix a couple of crashes.

LOG.md

@@ -14,11 +14,8 @@
 
 ===========================
 
-+ Save All
-+ BUG: crash when trying to delete line near the top
-- BUG: crash when trying to open the newly created file
-
-- Switch project
+- Don't skip spaces when editing with multiple cursors
+- Show default config (readonly)
 
 - Line wrap:
     - Sticky viewport
@@ -27,17 +24,13 @@
     - Have a maximum allowed line length (then force a line wrap, but with a possibility to disable and face the consequences)
     - Inspect all places where we use line_starts and consider using real_line_starts (with a switch?)
 
-- Don't skip spaces when editing with multiple cursors
-
-- Drop a folder into the editor to add it to workspace
-
 - Make sure behaviour is consistent when selecting by cursor or by mouse (either with ctrl+D or with ctrl+arrows)
 
 - Highlight C/C++
 
-- Detect conflicting keys in the same context in the same config
 
 - Use keyboard in the confirmation dialog
+- Drop a folder into the editor to add it to workspace
 
 - Highlight matching braces
 
@@ -59,6 +52,8 @@
 - Ignore project folders which are children of another project folder?
 - Profile the whole project to see if we're doing something stupid
 
+- Detect conflicting keys in the same context in the same config
+
 - Add horizontal scrollbar
     - Alt-HL smooth scroll
 
@@ -146,6 +141,10 @@
 - Investigate a crash when font size is too large - copy glyph to buffer segfaults
 
 # DONE
++ BUG: crash when trying to open the newly created file
++ Save All
++ BUG: crash when trying to delete line near the top
++ Switch project
 + Open projects folder
 + Open global config
 + Open project config

src/main.jai

@@ -1,5 +1,5 @@
-VERSION      :: "0.1.0";
-RELEASE_DATE :: "26 April 2023";
+VERSION      :: "0.1.1";
+RELEASE_DATE :: "28 April 2023";
 
 main :: () {
     cpu_info = get_cpu_info();

src/widgets/open_file_dialog.jai

@@ -92,8 +92,12 @@ open_file_dialog_open_entry :: (selected: s64, placement: Editor_Placement, fold
 
         case .file;
             if folder_only return;
-            path := entry.full_path;
-            editors_open_file(path, placement);
+            if entry.buffer_id >= 0 {
+                editors_open_buffer(entry.buffer_id, placement);
+            } else {
+                path := entry.full_path;
+                editors_open_file(path, placement);
+            }
             hide_open_file_dialog();
 
         case .drive;
@@ -272,7 +276,7 @@ refresh_entries :: (scan_folder := false) {
             // This bit will be set when we want to make sure an entry appears on top
             top_priority_bit: u64 = 1 << 62;  // NOT the topmost bit because we'll be converting to s64 later
 
-            for buffer : open_buffers {
+            for buffer, buffer_id : open_buffers {
                 if buffer.deleted && !buffer.modified continue;  // NOTE: we might still want to see externally deleted buffers.
                                                                  // Maybe use 'deleted' and 'modified_on_disk' to distingiush the buffers
                                                                  // we haven't deleted ourselves?
@@ -286,6 +290,7 @@ refresh_entries :: (scan_folder := false) {
                 if score < 0 continue;
 
                 entry := array_add(*entries.filtered);
+                entry.buffer_id = buffer_id;
                 entry.file = buffer.file;
                 entry.entry_name = buffer_name;
                 if !buffer.has_file {
@@ -430,8 +435,9 @@ Open_File_Dialog :: struct {
 #scope_file
 
 Entry :: struct {
+    buffer_id := -1;  // not all entries have buffers
     using file: File_Info;
-    flags: enum_flags u8 {
+    flags: enum_flags u8 {  // TODO: remove and just use the buffer pointer, now it should be safe
         MODIFIED;
         MODIFIED_ON_DISK;
     }