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[1.2.0] Documentation updated

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- Moved docs from EntityParser to Encoder
- Removed/updated docs in Generator

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@490 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2006-10-09 16:07:35 +00:00
parent 13790c6db2
commit fb38b02135
4 changed files with 25 additions and 27 deletions
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1
NEWS
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@ -15,6 +15,7 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
1.1.3, unknown projected release date
(bugfix release, may be dropped if no major bugs are found before features)
- Documentation updated
1.1.2, released 2006-09-30
! Add HTMLPurifier.auto.php stub file that configures include_path

23
library/HTMLPurifier/Encoder.php
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@ -225,7 +225,30 @@ class HTMLPurifier_Encoder
/**
* Translates a Unicode codepoint into its corresponding UTF-8 character.
* @note Based on Feyd's function at
* <http://forums.devnetwork.net/viewtopic.php?p=191404#191404>,
* which is in public domain.
* @note While we're going to do code point parsing anyway, a good
* optimization would be to refuse to translate code points that
* are non-SGML characters. However, this could lead to duplication.
* @note This is very similar to the unichr function in
* maintenance/generate-entity-file.php (although this is superior,
* due to its sanity checks).
*/
// +----------+----------+----------+----------+
// | 33222222 | 22221111 | 111111 | |
// | 10987654 | 32109876 | 54321098 | 76543210 | bit
// +----------+----------+----------+----------+
// | | | | 0xxxxxxx | 1 byte 0x00000000..0x0000007F
// | | | 110yyyyy | 10xxxxxx | 2 byte 0x00000080..0x000007FF
// | | 1110zzzz | 10yyyyyy | 10xxxxxx | 3 byte 0x00000800..0x0000FFFF
// | 11110www | 10wwzzzz | 10yyyyyy | 10xxxxxx | 4 byte 0x00010000..0x0010FFFF
// +----------+----------+----------+----------+
// | 00000000 | 00011111 | 11111111 | 11111111 | Theoretical upper limit of legal scalars: 2097151 (0x001FFFFF)
// | 00000000 | 00010000 | 11111111 | 11111111 | Defined upper limit of legal scalar codes
// +----------+----------+----------+----------+
function unichr($code) {
if($code > 1114111 or $code < 0 or
($code >= 55296 and $code <= 57343) ) {

25
library/HTMLPurifier/EntityParser.php
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@ -72,37 +72,12 @@ class HTMLPurifier_EntityParser
*
* @warning Though this is public in order to let the callback happen,
* calling it directly is not recommended.
* @note Based on Feyd's function at
* <http://forums.devnetwork.net/viewtopic.php?p=191404#191404>,
* which is in public domain.
* @note While we're going to do code point parsing anyway, a good
* optimization would be to refuse to translate code points that
* are non-SGML characters. However, this could lead to duplication.
* @note This function is heavily intimate with the inner workings of
* UTF-8 and would also be well suited in the Encoder class (or at
* least deferring some processing to it). This is also very
* similar to the unichr function in
* maintenance/generate-entity-file.php (although this is superior,
* due to its sanity checks).
* @param $matches PCRE matches array, with 0 the entire match, and
* either index 1, 2 or 3 set with a hex value, dec value,
* or string (respectively).
* @returns Replacement string.
*/
// +----------+----------+----------+----------+
// | 33222222 | 22221111 | 111111 | |
// | 10987654 | 32109876 | 54321098 | 76543210 | bit
// +----------+----------+----------+----------+
// | | | | 0xxxxxxx | 1 byte 0x00000000..0x0000007F
// | | | 110yyyyy | 10xxxxxx | 2 byte 0x00000080..0x000007FF
// | | 1110zzzz | 10yyyyyy | 10xxxxxx | 3 byte 0x00000800..0x0000FFFF
// | 11110www | 10wwzzzz | 10yyyyyy | 10xxxxxx | 4 byte 0x00010000..0x0010FFFF
// +----------+----------+----------+----------+
// | 00000000 | 00011111 | 11111111 | 11111111 | Theoretical upper limit of legal scalars: 2097151 (0x001FFFFF)
// | 00000000 | 00010000 | 11111111 | 11111111 | Defined upper limit of legal scalar codes
// +----------+----------+----------+----------+
function nonSpecialEntityCallback($matches) {
// replaces all but big five
$entity = $matches[0];

3
library/HTMLPurifier/Generator.php
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@ -1,7 +1,5 @@
<?php
// pretty-printing with indentation would be pretty cool
require_once 'HTMLPurifier/Lexer.php';
HTMLPurifier_ConfigSchema::define(
@ -52,6 +50,7 @@ class HTMLPurifier_Generator
/**
* Bool cache of %Core.XHTML
* @private
*/
var $_xhtml = true;