cvs: php-src / unicode-todo.txt

andrei Wed Aug 2 19:54:48 2006 UTC Modified files: /php-src unicode-todo.txt Log: Some updates. http://cvs.php.net/viewvc.cgi/php-src/unicode-todo.txt?r1=1.20&r2=1.21&diff_format=u Index: php-src/unicode-todo.txt diff -u php-src/unicode-todo.txt:1.20 php-src/unicode-todo.txt:1.21 --- php-src/unicode-todo.txt:1.20 Wed Aug 2 19:49:32 2006 +++ php-src/unicode-todo.txt Wed Aug 2 19:54:48 2006 @@ -5,30 +5,22 @@ * Discuss putting ZEND_ATTRIBUTE_FORMAT back on zend_error() or create a new zend_error_ex() function that supports new specifiers -* Determine how to deal with filesystem and filenames when Unicode is - involved. This concerns both the extension functions and things like - compile_file(), open_file_for_scanning(), etc. - -* Measure performance difference when doing quickCheck + normalize versus - simple normalize. - * Find all instances where unicode strings are compared with memcmp() and replace either with u_memcmpCodePointOrder() or ucol_strcoll() -* Opening a collator may return U_USING_DEFAULT_WARNING, - U_USING_FALLBACK_WARNING +* Opening a collator may return U_USING_DEFAULT_WARNING, U_USING_FALLBACK_WARNING * Need to finish making HTTP input work as described in the design doc. It is almost there, but needs to handle conversion errors and provide a way to - explicitly re-decode raw data with specified encoding. Also check for - _charset_ request field which might be present. + explicitly re-decode raw data with specified encoding (input filter, + perhaps?). Also check for _charset_ request field which might be present. * Optimize T_INLINE_HTML blocks conversion by either creating a converter cache or remembering the last used converter in the executor globals. * What to do with binary string literals and runtime casting? Literals are in script_encoding, casting uses runtime_encoding. If they are different, bad - stuff happens. + stuff happens. Maybe those who do that stuff should suffer anyway. * Control of fallback mappings in conversions. @@ -42,9 +34,12 @@ * Constant registration/fetching should do identifier normalization. -* Identifier normalization in callbacks (zend_is_callable/zend_u_lookup_class) - * Make zend_u_str_case_fold() do only case-folding and nothing else. The normalization should be done by zend_normalize_identifier(). -* Look at performance implications of identifier normalization. +* Look at performance implications of identifier normalization. Measure + performance difference when doing quickCheck + normalize versus simple + normalize. + +* UG(unicode) is turned off during MINIT() currently. We need to figure out + a way to avoid turning it off.