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script/cdif  view on Meta::CPAN

L<Getopt::EX::termcolor> module.  It sets B<--light> or B<--dark>
option according to the brightness of the terminal screen.  You can
set preferred color in your F<~/.cdifrc> like:

    option --light --cmy
    option --dark  --dark-cmy

Automatic setting is done by L<Getopt::EX::termcolor> module and it
works with macOS Terminal.app and iTerm.app, and other XTerm
compatible terminals.  This module accepts environment variable
L<TERM_BGCOLOR> as a terminal background color.  For example, use
C<000> or C<#000000> for black and C<555> or C<#FFFFFF> for white.

Option B<--autocolor> is set by default, so override it to do nothing
to disable.

    option --autocolor --nop

=head2 EXIT STATUS

B<cdif> always exits with status zero unless an error occurs.

script/sdif  view on Meta::CPAN

L<Getopt::EX::termcolor> module.  It sets B<--light> or B<--dark>
option according to the brightness of the terminal screen.  You can
set preferred color in your F<~/.sdifrc> like:

    option --light --cmy
    option --dark  --dark-cmy

Automatic setting is done by L<Getopt::EX::termcolor> module and it
works with macOS Terminal.app and iTerm.app, and other XTerm
compatible terminals.  This module accepts environment variable
L<TERM_BGCOLOR> as a terminal background color in a form of
C<#FFFFFF>.

Option B<--autocolor> is set by default, so override it to do nothing
to disable.

    option --autocolor --nop

=head2 WORD DIFFERENCE

While B<sdif> doesn't care about the contents of each modified line,