blob: 646bbc35d22d49e599bc8bbff82edb95bf89fdd0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
#!/usr/bin/perl
#
# wordwrap.pl --- does word wrap
#
while (<>) {
if (/^#/) { # don't word wrap comments
print;
next;
}
next if (/^$/); # skip blank lines
$linelen = 0;
split;
while (defined($word = shift @_)) {
$word =~ s#\$\(srcdir\)/\.\./version.h#\$\(top_srcdir\)/version.h#;
$word =~ s#\$\(srcdir\)/.\.\/\.\./version.h#\$\(top_srcdir\)/version.h#;
$word =~ s#\$\(srcdir\)/.\.\/et/com_err.h#\$\(top_srcdir\)/lib/et/com_err.h#;
if ($linelen > 0) {
printf(" ");
}
$len = length($word) + 1;
$linelen += $len;
if ($linelen > 78) {
printf("\\\n ");
$linelen = 1+$len;
}
printf("%s", $word);
}
printf("\n");
}
|