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#!/usr/bin/perl
#
# Generate the errcodes-table.sgml file from errcodes.txt
# Copyright (c) 2000-2011, PostgreSQL Global Development Group
use warnings;
use strict;
print "<!-- autogenerated from src/backend/utils/errcodes.txt, do not edit -->\n";
open my $errcodes, $ARGV[0] or die;
while (<$errcodes>) {
chomp;
# Skip comments
next if /^#/;
next if /^\s*$/;
# Emit section headers
if (/^Section:/) {
# Remove the Section: string
s/^Section: //;
# Escape dashes for SGML
s/-/—/;
# Wrap PostgreSQL in <productname/>
s/PostgreSQL/<productname>PostgreSQL<\/>/g;
print "\n\n";
print "<row>\n";
print "<entry spanname=\"span13\">";
print "<emphasis role=\"bold\">$_</></entry>\n";
print "</row>\n";
next;
}
die unless /^([^\s]{5})\s+([EWS])\s+([^\s]+)(?:\s+)?([^\s]+)?/;
(my $sqlstate,
my $type,
my $errcode_macro,
my $condition_name) = ($1, $2, $3, $4);
# Skip lines without PL/pgSQL condition names
next unless defined($condition_name);
my $meaning = $condition_name;
# Remove underscores
$meaning =~ s/_/ /g;
# And capitalize
$meaning =~ tr/[a-z]/[A-Z]/;
print "\n";
print "<row>\n";
print "<entry><literal>$sqlstate</literal></entry>\n";
print "<entry>$meaning</entry>\n";
print "<entry>$condition_name</entry>\n";
print "</row>\n";
}
close $errcodes;
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