mirror of
https://git.lyx.org/repos/lyx.git
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78 lines
2.0 KiB
Perl
78 lines
2.0 KiB
Perl
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#! /usr/bin/env perl
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# -*- mode: perl; -*-
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# Examine output of 'xmllint --sax --html'
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my $file = $ARGV[0]; # file to examine
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my @tag = (); # tag entries = {"name" => strng, "count" => sequence number}
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my $tagindex = 0; # next tag to be written
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$tag[$tagindex] = {};
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my %errors = ();
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if (open(FI, $file)) {
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my $line = 0;
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my $saxchartoprint = 0;
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while(my $l = <FI>) {
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$line++;
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chomp($l);
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if ($l =~ /^SAX.startElementNs\(([^, \)]+)/) {
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# new tag
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my $tag = $1;
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$saxchartoprint = 0;
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#print "Start tag $tag at line $line, tagindex = $tagindex\n";
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my $newentry = 1;
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if (defined($tag[$tagindex]->{"name"})) {
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if ($tag[$tagindex]->{"name"} eq $tag) {
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$tag[$tagindex]->{"count"} = $tag[$tagindex]->{"count"}+1;
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$newentry = 0;
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}
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}
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if ($newentry) {
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$tag[$tagindex] = {};
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$tag[$tagindex]->{"name"} = $tag;
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$tag[$tagindex]->{"count"} = 1;
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}
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$tagindex++;
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$tag[$tagindex] = {};
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}
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elsif ($l =~ /^SAX.endElementNs\(([^, \)]+)/) {
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$saxchartoprint = 0;
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my $tag = $1;
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$tagindex--;
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#print "End tag $tag at line $line, tagindex = $tagindex\n";
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if ($tagindex < 0) {
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die("tagindex < 0");
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}
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if ($tag[$tagindex]->{"name"} ne $tag) {
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die("End tag $tag does not match " . $tag[$tagindex]->{"name"} . " at line $line");
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}
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}
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elsif ($l =~ /^SAX.error: (.*)$/) {
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my $err = $1;
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if ($err =~ /Entity\s+'([a-zA-Z0-9]+)'\s+not defined$/) {
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# Ignore Entity 'xxxx' not defined
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}
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elsif (! defined($errors{$err})) {
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my $errmsg = "";
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my $trenner = "";
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for (my $i = 0; $i < $tagindex; $i++) {
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$errmsg .= $trenner . $tag[$i]->{"name"} . "(" . $tag[$i]->{"count"} . ")";
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$trenner = ", ";
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}
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$errors{$err} = $errmsg;
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print "$err -> $errmsg\n";
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# Print the next 3 lines starting with 'SAX.characters('
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$saxchartoprint = 3;
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}
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}
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elsif ($saxchartoprint > 0) {
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$saxchartoprint--;
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if ($l =~ /^SAX.characters\(([^\)]+)\)/) {
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print "\t$1\n";
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}
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}
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}
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}
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exit(0);
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