Source
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--- config.h.orig 2019-07-10 15:52:51.000000000 +0300
+++ config.h 2019-07-10 15:52:56.000000000 +0300
#define SHOW_PDF_PREVIEWS 0
// Program used to open non-text file (Eg: `xdg-open` or `thunar`)
-#define FILE_OPENER "xdg-open"
+#define FILE_OPENER "open"
// Display Image Script
#define DISPLAYIMG "/usr/local/bin/displayimg_uberzug"