Quiet option superfluous in new grep command
@@ -2485,7 +2485,6 @@ class Chip:
'-E' : False, # Interpret PATTERNS as extended regular expressions.
'-e' : False, # Safe interpretation of pattern starting with "-"
'-x' : False, # Select only matches that exactly match the whole line.
- '-q' : False, # Quiet; do not write anything to standard output.
'-o' : False, # Print only the match parts of a matching line
'-w' : False} # Select only lines containing matches that form whole words.
