In this fragment of C++ code geany found: main function only.

```C++ #include <iostream>

int main(int argc, char **argv) { return 0; }

extern "C" { void f() {} } ```

Geany 1.38 (build 2021-09-01 or later) Used GTK+ v3.24.30 and GLib v2.70.0 runtime libs

#349