| Name : perl-HTML-TagReader
| |
| Version : 1.13
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp154.1.1
| Date : 2023-01-27 16:36:21
|
| Group : Development/Libraries/Perl
| Source RPM : perl-HTML-TagReader-1.13-lp154.1.1.src.rpm
|
| Size : 0.17 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Perl extension module for reading html/sgml/xml files
|
Description :
The module implements a fast and small object oriented way of processing
any kind of html/sgml/xml files by tag.
The getbytoken(0) is similar to while(< >) but instead of reading lines it
reads tags or tags and text.
HTML::TagReader makes it easy to keep track of the line number in a file
even though you are not reading the file by line. This important if you
want to implement error messages about html errors in your code.
Here is a program that list all href tags in a html file together with line
numbers and column:
use HTML::TagReader;
my $p=new HTML::TagReader \"file.html\";
my AATTtag;
while(AATTtag = $p->gettag(1)){
if ($tag[0]=~/ href +=/i){
$tag[0]=~s/ += */=/g;
print \"line: $tag[1]: col: $tag[2]: $tag[0]\
\";
}
}
Here is a program that will read a html file tag wise:
use HTML::TagReader;
my $p=new HTML::TagReader \"file.html\";
my AATTtag;
while(AATTtag = $p->getbytoken(1)){
if ($tag[1] eq \"\"){ # 1 is tag type, e.g \"a\" for < a href=...>
print \"line: $tag[2]: col: $tag[3]: not a tag (some text), \\\"$tag[0]\\\"\
\
\";
}else{
print \"line: $tag[2]: col: $tag[3]: is a tag, $tag[0]\
\
\";
}
}
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-H/15.4/x86_64 |
