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maint: make update-b4-copyright easier to use

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* build-aux/update-b4-copyright: In warnings, report line
numbers rather than character positions.
* cfg.mk (update-copyright-local): Set to update-b4-copyright so
that update-copyright runs it.
* gnulib: Update.
This commit is contained in:
Joel E. Denny
2009-08-06 11:34:09 -04:00
parent 0b61a8ec18
commit a1a9422d4a
4 changed files with 27 additions and 11 deletions
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25
build-aux/update-b4-copyright
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@@ -117,29 +117,34 @@ while (/($old_re)/gx)
while (/(\bb4_copyright\()/g)
{
my $pos = pos ();
pos () -= length ($1);
my $start = pos () - length ($1);
my $end = pos ();
my $re = $old_re;
pos () = $start;
$re =~ s/\#BEFORE/\\G/;
if (!/$re/x)
{
my $line = (substr ($_, 0, $start) =~ s/\n/\n/g) + 1;
print STDERR
"$ARGV: warning: failed to update a b4_copyright before char"
. " $pos\n";
"$ARGV:$line: warning: failed to update a b4_copyright\n";
}
pos () = $pos;
pos () = $end;
}
while (/\[b4_copyright_years]/g)
while (/(\[b4_copyright_years])/g)
{
my $pos = pos ();
my $start = pos () - length ($1);
my $end = pos ();
my $re = $old_re;
$re =~ s/\#AFTER/\\G/;
if (!/$re/x)
{
# The substr operation blows away pos (), so restoring pos ()
# at the end is necessary.
my $line = (substr ($_, 0, $start) =~ s/\n/\n/g) + 1;
print STDERR
"$ARGV: warning: failed to update a b4_copyright_years before"
. " char $pos\n";
"$ARGV:$line: warning: failed to update a"
. " b4_copyright_years\n";
}
pos () = $pos;
pos () = $end;
}