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Commit | Line | Data |
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9d564f73 TT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # wordwrap.pl --- does word wrap | |
4 | # | |
5 | while (<>) { | |
6 | if (/^#/) { # don't word wrap comments | |
7 | print; | |
8 | next; | |
9 | } | |
10 | next if (/^$/); # skip blank lines | |
11 | $linelen = 0; | |
bbcd91bb TT |
12 | @words = split; |
13 | while (defined($word = shift @words)) { | |
797f5ef1 TT |
14 | $word =~ s#\$\(srcdir\)/\.\./version.h#\$\(top_srcdir\)/version.h#; |
15 | $word =~ s#\$\(srcdir\)/.\.\/\.\./version.h#\$\(top_srcdir\)/version.h#; | |
16 | $word =~ s#\$\(srcdir\)/.\.\/et/com_err.h#\$\(top_srcdir\)/lib/et/com_err.h#; | |
9d564f73 TT |
17 | if ($linelen > 0) { |
18 | printf(" "); | |
19 | } | |
20 | $len = length($word) + 1; | |
21 | $linelen += $len; | |
22 | if ($linelen > 78) { | |
23 | printf("\\\n "); | |
24 | $linelen = 1+$len; | |
25 | } | |
26 | printf("%s", $word); | |
27 | } | |
28 | printf("\n"); | |
29 | } |