On Tue, 2010-01-05 at 10:49 +0200, Stefan Kost wrote:
> For this it would be cool if xsltproc could do some magic to apply
> timestamps to output from libxslt/xsltutils.c:xsltMessage().
In the past I've done this with an external program that
timestamped each line. You may need to use a named pipe on
Unix-like systems so that xsltproc's output isn't buffered; one
way to do this is with "unbuffer" which is part of the "expect"
package (it's not installed by default here, with Mandriva Linux,
but is part of the expect-examples package...)
e.g.
unbuffer xsltproc the-stylesheet.xsl input.xml | add-timestamps
where add-timetamps is, e.g.
#! /usr/bin/perl -w
use strict;
use Time::HiRes qw/gettimeofday/;
binmode(STDIN, ":utf8");
binmode(STDOUT, ":utf8");
$| = 0; # unbuffered output too
while (<>) {
my ($s, $ms) = gettimeofday();
print "$s.$ms\t$_";
}
--
Liam Quin - XML Activity Lead, W3C, http://www.w3.org/People/Quin/
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