15 .SH DESCRIPTION
  16 .sp
  17 .LP
  18 \fBdiff3\fR compares three versions of a file. It publishes disagreeing ranges
  19 of text flagged with the following codes:
  20 .sp
  21 .ne 2
  22 .na
  23 \fB\fB====\fR\fR
  24 .ad
  25 .RS 9n
  26 all three files differ
  27 .RE
  28 
  29 .sp
  30 .ne 2
  31 .na
  32 \fB\fB====1\fR\fR
  33 .ad
  34 .RS 9n
  35 \fIfilename1\fRis different
  36 .RE
  37 
  38 .sp
  39 .ne 2
  40 .na
  41 \fB\fB====2\fR\fR
  42 .ad
  43 .RS 9n
  44 \fIfilename2\fRis different
  45 .RE
  46 
  47 .sp
  48 .ne 2
  49 .na
  50 \fB\fB====3\fR\fR
  51 .ad
  52 .RS 9n
  53 \fIfilename3\fRis different
  54 .RE
  55 
  56 .sp
  57 .LP
  58 The type of change suffered in converting a given range of a given file to some
  59 other is indicated in one of the following ways:
  60 .sp
  61 .ne 2
  62 .na
  63 \fB\fIf\fR\fB : \fR\fIn1\fR\fB a\fR\fR
  64 .ad
  65 .RS 17n
  66 Text is to be appended after line number \fIn1\fR in file \fIf\fR, where
  67 \fIf\fR = 1, 2, or 3.
  68 .RE
  69 
  70 .sp
  71 .ne 2
  72 .na
  73 \fB\fIf\fR\fB : \fR\fIn1\fR\fB , \fR\fIn2\fR\fB c\fR\fR

  15 .SH DESCRIPTION
  16 .sp
  17 .LP
  18 \fBdiff3\fR compares three versions of a file. It publishes disagreeing ranges
  19 of text flagged with the following codes:
  20 .sp
  21 .ne 2
  22 .na
  23 \fB\fB====\fR\fR
  24 .ad
  25 .RS 9n
  26 all three files differ
  27 .RE
  28 
  29 .sp
  30 .ne 2
  31 .na
  32 \fB\fB====1\fR\fR
  33 .ad
  34 .RS 9n
  35 \fIfilename1\fR is different
  36 .RE
  37 
  38 .sp
  39 .ne 2
  40 .na
  41 \fB\fB====2\fR\fR
  42 .ad
  43 .RS 9n
  44 \fIfilename2\fR is different
  45 .RE
  46 
  47 .sp
  48 .ne 2
  49 .na
  50 \fB\fB====3\fR\fR
  51 .ad
  52 .RS 9n
  53 \fIfilename3\fR is different
  54 .RE
  55 
  56 .sp
  57 .LP
  58 The type of change suffered in converting a given range of a given file to some
  59 other is indicated in one of the following ways:
  60 .sp
  61 .ne 2
  62 .na
  63 \fB\fIf\fR\fB : \fR\fIn1\fR\fB a\fR\fR
  64 .ad
  65 .RS 17n
  66 Text is to be appended after line number \fIn1\fR in file \fIf\fR, where
  67 \fIf\fR = 1, 2, or 3.
  68 .RE
  69 
  70 .sp
  71 .ne 2
  72 .na
  73 \fB\fIf\fR\fB : \fR\fIn1\fR\fB , \fR\fIn2\fR\fB c\fR\fR