| Name : perl-IO-HTML
| |
| Version : 1.004
| Vendor : openSUSE
|
| Release : 1.17
| Date : 2020-09-27 05:08:55
|
| Group : Development/Libraries/Perl
| Source RPM : perl-IO-HTML-1.004-1.17.src.rpm
|
| Size : 0.04 MB
| |
| Packager : https://bugs_opensuse_org
| |
| Summary : Open an HTML file with automatic charset detection
|
Description :
IO::HTML provides an easy way to open a file containing HTML while
automatically determining its encoding. It uses the HTML5 encoding sniffing
algorithm specified in section 8.2.2.2 of the draft standard.
The algorithm as implemented here is:
* 1.
If the file begins with a byte order mark indicating UTF-16LE, UTF-16BE, or
UTF-8, then that is the encoding.
* 2.
If the first \'$bytes_to_check\' bytes of the file contain a \'< meta>\' tag
that indicates the charset, and Encode recognizes the specified charset
name, then that is the encoding. (This portion of the algorithm is
implemented by \'find_charset_in\'.)
The \'< meta>\' tag can be in one of two formats:
< meta charset=\"...\">
< meta http-equiv=\"Content-Type\" content=\"...charset=...\">
The search is case-insensitive, and the order of attributes within the tag
is irrelevant. Any additional attributes of the tag are ignored. The first
matching tag with a recognized encoding ends the search.
* 3.
If the first \'$bytes_to_check\' bytes of the file are valid UTF-8 (with at
least 1 non-ASCII character), then the encoding is UTF-8.
* 4.
If all else fails, use the default character encoding. The HTML5 standard
suggests the default encoding should be locale dependent, but currently it
is always \'cp1252\' unless you set \'$IO::HTML::default_encoding\' to a
different value. Note: \'sniff_encoding\' does not apply this step; only
\'html_file\' does that.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/openSUSE:/ALP:/Experimental:/Slowroll/base.20240605/repo/oss/noarch |
