We now have two defines for checking for UTF-8 and Unicode property
support in PREG and use them to work around FS#2636 on older systems.

This is a locale independent version of basename to work around
https://bugs.php.net/bug.php?id=37738

The function is not yet used anywhere. It should be at least used
where ever non-ASCII filenames and paths are handled. Simply replacing
all calls to basename() with this function might be the safest.

This was an edit through the github interface which changed more
than intented.

This reverts commit 1720a8e9.

This patch adds an option to choose how filenames are encoded
when saved to the file system. You can choose between urlencoding
(url), the new SafeFn method (safe) and storing real UTF-8 (utf-8).

Ignore-this: 259cb5773c3144c6c706d87298dcf674

darcs-hash:20091020212338-7ad00-6bf1c5c403491f136a1c02af5ecd9f84d7227107.gz

Ignore-this: 2e2f6983f0c1b891825b0c1954b7727d

darcs-hash:20091020201938-7ad00-7b5501c2acc9f5ac280e73d25e1cccbcb3237356.gz

Ignore-this: 27ea52110bce929b2c61ed8faba67cfc

darcs-hash:20091016205526-c0bf4-35eba4e65d37980a667ba982f7f1ea5b7b07f01c.gz

Ignore-this: 77a6ae8bee651ddb193e0ed84cbe3667

Okay, so it turned out Chris' test had a bug and wasn't really testing and my
test was skewed by disk caching (remember: always run your performance tests
multiple times).

rolling back:

Sat Jul 25 12:44:59 CEST 2009  Andreas Gohr <andi@splitbrain.org>
  * rollback of the utf8_isASCII() patch

  Tests showed the old code was faster and I was too stupid to read the test results
  rolling back:

  Fri Jul 24 10:40:09 CEST 2009  Andreas Haerter <netzmeister@andreas-haerter.de>
    * Much faster version of utf8_isASCII()
    This version uses a non-capturing regular expression instead of looping through
    all characters of the string.

      M ./inc/utf8.php -5 +2

    M ./inc/utf8.php -2 +5

darcs-hash:20090726191841-7ad00-13950d9c528abd51f5680c6841ec738a0ee72130.gz

Ignore-this: e5afeb833d0e0b0bf05ff5f497a3130d

Tests showed the old code was faster and I was too stupid to read the test results
rolling back:

Fri Jul 24 10:40:09 CEST 2009  Andreas Haerter <netzmeister@andreas-haerter.de>
  * Much faster version of utf8_isASCII()
  This version uses a non-capturing regular expression instead of looping through
  all characters of the string.

    M ./inc/utf8.php -5 +2

darcs-hash:20090725104459-7ad00-c4849ca67293083fee8021c2c198dab1dcb435a2.gz

Ignore-this: 1adbc2b33e76b3a76e650c340e9644e6
This version uses a non-capturing regular expression instead of looping through
all characters of the string.

darcs-hash:20090724084009-2cb76-ad1630c7aca53f0bdb596525b0693304a9b4cc88.gz

The DokuWiki UTF-8 library and its derivates are very popular in Open Source
PHP software. This makes trouble due to name clashes, when 3rd party
software libraries need to be loaded within DokuWiki.

A common example is using the authentication libraries of popular forum
systems (PHP3, PunBB3).

With the checks added, DokuWiki will rely on the 3rd party UTF-8 functions
instead of its own ones. As long as they are really the same, this will
work.

Users of 3rd party libs need to check compatibility between implementations
themselves.

darcs-hash:20090114201824-7ad00-40fcc2e1abec42adabef5596a6617fbaa22291d5.gz

darcs-hash:20090112193617-7ad00-824d6a71ca9b5c067fa09e58daf915473f361ed8.gz

This patch adds a @FILE@ placeholder for namespace templates which is similar
to the @PAGE@ placeholder but keeps underscores intact. It also adds
placeholder to insert the page name with a first uppercase character, all words
uppercased or the whole string uppercased.

The utf8 library was enhanced with utf8_ucfirst and utf8_ucwords functions

darcs-hash:20081026084239-7ad00-1a4be6bb85280df025ca308d4ed2e50da1cbc9cf.gz

Will treat only mathematical greek as special. Changed toolbar picker to use
mathematical symbols.

darcs-hash:20081012153950-7ad00-a2a4e8cf705aff689d405ccb4015f1b75a0045cf.gz

Some characters are deaccented/romanized different in different languages, we
now do one way in deaccent and the other way in romanize. Giving the user a
choice what she prefers. (Currently affects a handful scandinavian letters).

darcs-hash:20081011091034-7ad00-08535e03639b0b0c634e2438609ac10545f14f48.gz

darcs-hash:20080608113523-7ad00-81e25091d59c2333f4f82f1cf61321155b03f895.gz

Down to 57 fails

darcs-hash:20080508212444-7ad00-16286e9f5be2bbbd3069d5c22ab8c270b2e1b23e.gz

This patch adds some fixes for the romanization lookup table and a test case for more
than 20000 phrases and their correct romanization. About 2100 tests currently fail.

darcs-hash:20080506203707-7ad00-9d95b8af459fa44c8d3e95560c7e1c116b8ffc48.gz

darcs-hash:20080407174238-84fef-88cae1548503760595a19f00e03060604303b934.gz

Fixes the utf8_trim() function when a charlist is given

darcs-hash:20071102181430-7ad00-4160d3d47b53e9c0db76328004c1f95c76d590e6.gz

darcs-hash:20071015170603-7ad00-cce18a874fa1857af1717519cac14e86f986c7f2.gz

darcs-hash:20070719130041-7ad00-84d00f6385973e6f2f9499374c3c1d475eecb715.gz

darcs-hash:20070719110142-7ad00-1192e190c62637ed68e2c2c0a0b3135abfd6ecb5.gz

darcs-hash:20070323030243-6942e-836105b95078b213df8497386ae9b0418fcf29be.gz

utf8_tohtml handles all codepoints, and the inverse
function, utf8_unhtml, is added.

darcs-hash:20070202070509-6942e-09ed9dc37f1469055a7c04d44044768e160d60e6.gz

Name the TRUE/FALSE-constants consistently as lowercase everywhere.
This might also be an tiny optimization in some environments.

darcs-hash:20070103205700-d2a3e-e7ec0aedb938d563f583116a2d5b17f3a3fea36c.gz

Make Chinese and Japanese work better with the new indexer.
Some missing punctuation added to utf8_stripspecials.
Misc. other changes to make indexing faster. The indexes will expire on
backend upgrades, so you don't have to delete *.indexed

darcs-hash:20061117123032-6942e-774b38e08234928c49b37e40addba375acf67ac0.gz

darcs-hash:20061028113426-7ad00-f1d6b3b919c3aadd2bd7585fb772071b81b4b42d.gz

- rework utf8_substr() NOMBSTRING code to always use pcre
- remove work around for utf8_substr() and large strings from ft_snippet()

darcs-hash:20060928165122-9b6ab-0eefc216f07f9d7e7d8eb62ce26605c28ee340fa.gz

darcs-hash:20060927033713-9b6ab-4b35e0a85b6d11d5a3a98858cd2f860b383ff153.gz