Wolfgang Mayerle

no automatic synchronization on incoming file changes

12

I have two mobiles, both with DecSync CC and Syncthing. They both use the same DecSync calendar account. Also, they both synchronize on a common server. Any time I change...

Memory leak

3

```crystal require "sqlite3" DBFILE = "test.db" db = DB.open("sqlite3://./#{DBFILE}") while true begin db.scalar("select padding from foo where id=#{Random.rand(100000000)}") # size matters! rescue DB::NoResultsError end end ``` grows beyond 32GB of...

Exception on reading big files

1

I tried to load a really big .png (32768x32768 or even 65536x65536) which unfortunately crashed. When stripping the code fragment down I realized that writing seems to work, but reading...

A happy new year to you all! Sorry to come up with another weird bug. :wink: It's best if you run it with something like ```console crystal build x.cr ;...

How to make hover highlighting on (many) overlapping InputTexts?

14

### Version/Branch of Dear ImGui: 1.89.9 master ### Back-ends: crsfml, 2.5.3 ### Compiler, OS: gcc/crystal, Ubuntu ### Full config/build information: ``` Dear ImGui 1.89.9 (18990) -------------------------------- sizeof(size_t): 8, sizeof(ImDrawIdx): 2,...

Frame hover glitch when moving on overlapping item border, with SetNextItemAllowOverlap

2

### Version/Branch of Dear ImGui: 1.89.9 master ### Back-ends: crsfml, 2.5.3 ### Compiler, OS: gcc/crystal, Ubuntu ### Full config/build information: _No response_ ### Details: Below code produces something like this......

Cancelling of touchpad double-tap dragging by keyboard gets lost

4

### Version/Branch of Dear ImGui: 1.89.9 master ### Back-ends: crsfml, 2.5.3 ### Compiler, OS: gcc/crystal, Ubuntu ### Full config/build information: If you run this and try to drag anything (e.g....

Update inquiry for v1.90.4

1

Hi @oprypin since imgui progressed again quite a bit the last 6 months, do you think you can generate a new version for https://github.com/ocornut/imgui/releases/tag/v1.90.4 Thanks! :smile:

ImGui's Crystal demo has issues with querying item / window status when run on Windows

4

Hello @oprypin I try to get the crystal-imgui demo running on Windows. It's building, after all, but it has some troubles especially with querying item/window status. I've attached a short...

Value corruption with Slice on reused variable

3

I'm using `Crystal 1.16.3 [3f369d2c7] (2025-05-12), LLVM: 18.1.8, Default target: x86_64-unknown-linux-gnu` ```crystal x = 0x12345678u32 # mind the u32 x, y = 0x1234u16, 0x1234u16 # assignment to both same and...