Related:

• vdiff /vee'dif/ v.,n. Visual diff. The operation of finding differences between two files by eyeball search.
  The term `optical diff' has also been reported, and is sometimes more specifically used for the act of superimposing two nearly identical printouts on one another and holding them up to a light to spot differences....
• vdiff: /vee'dif/ v.,n. Visual diff. The operation of finding differences between two files by {eyeball search}.
  The term `optical diff' has also been reported, and is sometimes more specifically used for the act of superimposing two nearly identical printouts on one another and holding them up to a light to spot differences....
• vgrep /vee'grep/ v.,n. Visual grep. The operation of finding patterns in a file optically rather than digitally (also called an `optical grep').
  See grep; compare vdiff....
• vgrep: /vee'grep/ v.,n. Visual grep. The operation of finding patterns in a file optically rather than digitally (also called an `optical grep').
  See {grep}; compare {vdiff}. -- The AI Hackers Dictionary...
• optical grep n. See vgrep.
• diff /dif/ n. 1. A change listing, especially giving differences between (and additions to) source code or documents (the term is often used in the plural `diffs').
  Send me your diffs for the Jargon File!" Compare vdiff....
• diff: /dif/ n. 1. A change listing, especially giving differences between (and additions to) source code or documents (the term is often used in the plural `diffs').
  Send me your diffs for the Jargon File!" Compare {vdiff}....
• eyeball search n.,v. To look for something in a mass of code or data with one's own native optical senso
  as opposed to using some sort of pattern matching software like grep or any other automated search tool....
• eyeball search: n.,v. To look for something in a mass of code or data with one's own native optical senso
  as opposed to using some sort of pattern matching software like {grep} or any other automated search tool....