In the editor FeatherPad I replaced in `src/editor.c` this code
``` #ifdef GDK_WINDOWING_QUARTZ # if ! GTK_CHECK_VERSION(3,16,0) /* "retina" (HiDPI) display support on OS X - requires disabling buffered draw * on older GTK versions */ SSM(sci, SCI_SETBUFFEREDDRAW, 0, 0); # endif #endif ```
by this code:
``` /*#ifdef GDK_WINDOWING_QUARTZ*/ /*# if ! GTK_CHECK_VERSION(3,16,0)*/ /* "retina" (HiDPI) display support on OS X - requires disabling buffered draw * on older GTK versions */ SSM(sci, SCI_SETBUFFEREDDRAW, 0, 0); /*# endif*/ /*#endif*/ ```
Then I saved the document. I closed the document in the editor.
In the terminal I did: ``` cd geany_build cd geany_git make install cd ../bin ./geany -c ../config ```
The issue is not there any more. I will report this also at https://sourceforge.net/p/scintilla/bugs/2349/.