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Chapter 6 / Command Reference
FC begins by
marking
off
the
blocks of lines. Whenever FC
encounters a match,
it
ends a block. Therefore, FC blocks off
the lines as
follows:
name1.src name2.src
A A
B B
M
C
D
L
0
S
S
W
W
X X
Y
Y
Z Z
R
P
U
E
N
N
Q
Q
T
V
V
FC ignores matching blocks
that
are
before the first mis-
match.
It
also ignores blocks
in
which
at
least
the
specified
number of lines match.
In
this
case,
the
number is one. For
each
set
of blocks
that
contains a mismatch, however, FC dis-
plays
thf')
following information:
•
-----------------NAME1.SRC
• The lines
in
the
Namel.src
block
that
differ from those
in
the
corresponding Name2.src block
• The line
that
is
the
same (the
last
line
in
the
block)
•
-----------------NAME2.SRC
• The lines
in
the
corresponding Name2.src block
that
differ
from those
in
the
Namel.src
block
85