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|
#!/usr/bin/perl
use strict;
use warnings;
sub ln80 {
my $file = $_[0];
$/ = "\n";
open(FILE, $_[0])
or die("$file: no such file or direcory\n");
while (<FILE>) {
chomp;
1 while $_ =~ s/\t+/' ' x (length($&) * 4 - length($`) % 4)/e;
if (length($_) > 80) {
print "WRN: in $file line $. has ".length($_)."/80 chars\n";
}
}
close (FILE);
}
sub eolSpace {
my $file = $_[0];
$/ = "\n";
open(FILE, $_[0])
or die("$file: no such file or direcory\n");
while (<FILE>) {
chomp;
if ($_ =~ /\s+$/) {
print "WRN: in $file line $. has trailing whitespaces\n";
}
}
close (FILE);
}
if (not $ARGV[0]) {
open(LS, 'find src include -name \*.\[c\|h\] |');
while (<LS>) {
chomp;
my $string = $_;
eolSpace($string);
ln80($string);
}
} else {
local $/ = " ";
foreach my $arg(@ARGV) {
ln80($arg);
eolSpace($arg);
}
}
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