int ignore_empty_files = 0; /* 1 means ignore empty files */
-int show_realpaths = 0; /* 1 means ignore files and directories
- starting with a dot */
+int show_realpaths = 0; /* 1 show the canonical absolute pathname for
+ printed files */
int show_progress = 0; /* 1 means show a progress bar when we are in a
tty */