| Commit message (Collapse) | Author | Age | Files | Lines |
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This is just a very silly feature of mbstring -- you can compile the source files with
HAVE_MBSTRING undefined, and it will all just compile to (almost) nothing. What is the
use of this? Why compile the source files and link against them if you don't want the
mbstring extension? It doesn't make any kind of sense.
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Closes GH-4732.
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This patch adds missing newlines, trims multiple redundant final
newlines into a single one, and trims redundant leading newlines.
According to POSIX, a line is a sequence of zero or more non-' <newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.
C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."
Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.
[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
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While at it, also make sure that mbstring case conversion takes
into account the specified substitution character and substitution
mode.
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Implement full case mapping according to SpecialCasing.txt and
also full case folding according to CaseFolding.txt (F). There
are a number of caveats:
* Only language-agnostic and unconditional full case mapping
is implemented. The only language-agnostic conditional case
mapping rule relates to Greek sigma in final position
(Final_Sigma). Correctly handling this requires both arbitrary
lookahead and lookbehind, which would require some larger
changes to how the case mapping is implemented. This is a
possible future extension.
* The only language-specific handling that is implemented is
for Turkish dotted/undotted Is, if the ISO-8859-9 encoding
is used. This matches the previous behavior and makes sure
that no codepoints not supported by the encoding are
produced. A future extension would be to also handle the
Turkish mappings specified by SpecialCasing.txt based on
the mbfl internal language.
* Full case folding is implemented, but case-insensitive mb_*
operations continue to use simple case folding. The reason is
that full case folding of the haystack string may change the
position at which a match occurred. This would have to be
mapped back into the position in the original string.
* mb_convert_case() exposes both the full and the simple case
mapping / folding, where full is the default. The constants
are:
* MB_CASE_LOWER (used by mb_strtolower)
* MB_CASE_UPPER (used by mb_strtolower)
* MB_CASE_TITLE
* MB_CASE_FOLD
* MB_CASE_LOWER_SIMPLE
* MB_CASE_UPPER_SIMPLE
* MB_CASE_TITLE_SIMPLE
* MB_CASE_FOLD_SIMPLE (used by case-insensitive operations)
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Instead of using lowercasing.
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No point in keeping around non-standard character properties if
we're not using them and most are not even being populated.
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As a side-effect mb_strtolower() and mb_strtoupper() now correctly
handle a NULL encoding parameter by using the internal encoding.
This is what caused the two test changes.
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Do not try to extract the properties from a bitmask. Instead make
the function variadic and pass all properties individually.
Also add a php_unicode_is_prop1() function to check only a single
property.
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* PHP-5.6:
Happy new year (Update copyright to 2016)
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# Should the LICENSE and Zend/LICENSE dates be updated too?
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MBREGEX is disabled for now. 5 mbre_* functions are undefined on WIn32
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Respecting it's encoding (or the internal encoding).
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