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Fix generated HTML: proper !DOCTYPE, head, body, p.

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Fix request parsing, so empty requests are properly ignored.
This commit is contained in:
Markus Armbruster 2004-02-15 19:21:52 +00:00
parent d368e696c0
commit a09d36121f
2 changed files with 33 additions and 10 deletions
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22
info/emp2html.pl
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@ -6,12 +6,16 @@ use warnings;
my $esc="\\";
my @a;
print "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\n";
print " \"http://www.w3.org/TR/html4/strict.dtd\">\n";
print "<html>\n";
print "<head>\n";
line: while (<>) {
chomp; # strip record separator
s/([^\\](\\\\)*)\\\".*/$1/g; # strip comments
@a = req($_);
if (!@a) {
print htmlify($_), "\n";
next line;
@ -22,7 +26,11 @@ line: while (<>) {
if ($a[1] eq "TH") {
@a = checkarg(2, @a);
$a[3] = htmlify($a[3]);
print "<title>$a[2] : $a[3]</title><h1>$a[2] : $a[3]</h1>\n";
print "<title>$a[2] : $a[3]</title>\n";
print "</head>\n";
print "<body>\n";
print "<h1>$a[2] : $a[3]</h1>\n";
print "<p>\n";
next line;
}
@ -43,6 +51,7 @@ line: while (<>) {
@a = checkarg(1, @a);
$a[2] = htmlify($a[2]);
print "<h2>$a[2]</h2>\n";
print "<p>\n";
next line;
}
@ -51,7 +60,7 @@ line: while (<>) {
if ($a[1] =~ /NF|nf/i) { printf (("<p><pre>\n")); next line; }
if ($a[1] =~ /FI|fi/i) { printf (("</pre><p>\n")); next line; }
if ($a[1] eq "s1") { printf (("<hr> \n")); next line; }
if ($a[1] eq "s1") { printf (("<hr><p>\n")); next line; }
if ($a[1] eq "br") { printf "<br>\n"; next line; }
if ($a[1] eq "SA") {
@ -66,12 +75,15 @@ line: while (<>) {
# ignore unknown request
}
print "</body>\n";
print "</html>\n";
sub req {
local ($_) = @_;
if (/^([\.\'])[ \t]*([^ ]+) *(.*)/) {
if (/^([\.\'])[ \t]*([^ ]*) *(.*)/) {
my @a = ($1, $2);
$_ = $3;
while (/(\"((\\.|[^\\\"])*)(\"|\Z))|(([^ ]|\\.)+) */g) {
while (/\G(\"((\\.|[^\\\"])*)(\"|\Z))|\G(([^ ]|\\.)+) */g) {
push(@a, $2 || $5);
}
return @a;