usr.bin/diff/diff.1

69 .Op Fl I Ar pattern | Fl -ignore-matching-lines Ar pattern
76 .Op Fl I Ar pattern | Fl -ignore-matching-lines Ar pattern
106 .Op Fl I Ar pattern | Fl -ignore-matching-lines Ar pattern
134 .Op Fl I Ar pattern | Fl -ignore-matching-lines Ar pattern
195 .Op Fl I Ar pattern | Fl -ignore-matching-lines Ar pattern
209 .Op Fl -ignore-blank-lines
215 .Op Fl -suppress-common-lines
242 lines of context.
244 Produces a diff with 3 lines of context.
252 The lines removed from
260 Lines which are changed from one file to the other are marked in
263 Changes which lie within 3 lines of each other are grouped together on
316 but in the opposite order and with a count of changed lines on each
327 lines of context.
331 diff with 3 lines of context.
337 all lines to be changed (added and/or removed) are present in
348 Corresponding lines are identical.
350 Corresponding lines are different.
377 aesthetically pleasing diff output by logically grouping lines.
402 .It Fl B Fl -ignore-blank-lines
403 Causes chunks that include only blank lines to be ignored.
430 .It Fl I Ar pattern Fl -ignore-matching-lines Ar pattern
431 Ignores changes, insertions, and deletions whose lines match the
437 All lines in the change must match some pattern for the change to be
468 Will expand tabs in output lines.
472 the indentation of the original source lines and make the output listing
503 lines from FILE1
505 lines from FILE2
519 .It Fl -suppress-common-lines
520 Do not output common lines when using the side by side format
551 lines in
606 output contains lines of these forms, where
623 Same as above, but append the range of lines,
644 Delete the range of lines
660 Replace the range of specified lines with the line
673 These lines resemble
773 excluding from the comparison those lines containing either