507    -w --ignore-all-space    ignore white space when comparing lines

   507    -w --ignore-all-space    ignore white space when comparing lines

   508    -b --ignore-space-change ignore changes in the amount of white space

   508    -b --ignore-space-change ignore changes in the amount of white space

   509    -B --ignore-blank-lines  ignore changes whose lines are all blank

   509    -B --ignore-blank-lines  ignore changes whose lines are all blank

   510    -U --unified NUM         number of lines of context to show

   510    -U --unified NUM         number of lines of context to show

   511       --stat                output diffstat-style summary of changes

   511       --stat                output diffstat-style summary of changes

   512    -I --include PATTERN [+] include names matching the given patterns

   513    -I --include PATTERN [+] include names matching the given patterns

   513    -X --exclude PATTERN [+] exclude names matching the given patterns

   514    -X --exclude PATTERN [+] exclude names matching the given patterns

   514    -S --subrepos            recurse into subrepositories

   515    -S --subrepos            recurse into subrepositories

   515   

   516   

   516   (some details hidden, use --verbose to show complete help)

   517   (some details hidden, use --verbose to show complete help)