POD2::JA::Unicode::LineBreak - UAX #14 Unicode 行分割アルゴリズム

NAME SYNOPSIS DESCRIPTION ç¨èª PUBLIC INTERFACE è¡ã®åå² æå ±ã®åå¾ ãªãã·ã§ã³ å®æ° CUSTOMIZATION è¡ã®æ´å½¢ ã¦ã¼ã¶å®ç¾©ã®è¡åå²åä½ æååé·ã®ç®åº æåã®ç¹æ§ã®æç´ã è¨å®ãã¡ã¤ã« BUGS VERSION éäºæãªå¤æ´ æ¨æºã¸ã®é©åæ§ IMPLEMENTATION NOTES REFERENCES SEE ALSO AUTHOR

NAME

Unicode::LineBreak˜[ja] − UAX #14 Unicode è¡åå²ã¢ã«ã´ãªãºã

SYNOPSIS

use Unicode::LineBreak;
$lb = Unicode::LineBreak−>new();
$broken = $lb−>break($string);

DESCRIPTION

Unicode::LineBreak ã¯ãUnicode æ¨æºã®éå±æ¸14 [UAX #14] ã§è¿°ã¹ã Unicode è¡åå²ã¢ã«ã´ãªãºã ãå®è¡ããã åå²ä½ç½®ãæ±ºå®ããéã«ãéå±æ¸11 [UAX #11] ã§å®ç¾©ããã East_Asian_Width åèç¹æ§ãèæ®ããã

ç¨èª

ä¾¿å®çã«ä»¥ä¸ã®ç¨èªãä½¿ãã

å¼·å¶åå²ãmandatory breakãã¯ãåºæ¬è¦åã§å®ãããã¦ãããå¨å²ã®æå- ã«é¢ä¿ãªãç¾©åçã«å®è¡ãããè¡åå²åä½ã ä»»æåå²ã¯ãåºæ¬è¦åã§èªãããã¦ãããã¦ã¼ã¶ãå®è¡ããã¨æ±ºããå ´åã«è¡ãããè¡åå²åä½ã [UAX #14] ã§å®ç¾©ãããä»»æåå²ã«ã¯ç´æ¥åå²ãdirect breakãã¨éæ¥åå²ãindirect breakãã¨ãããã

é³ç´ æåçãªæåãalphabetic charactersãã¯ãéå¸¸ãä»ã®æå- ãåå²ã®æ©ä¼ãä¸ããªãããããæååå£«ã®éã§è¡åå²ã§ããªãæåã è¡¨èªæåçãªæåãideographic charactersãã¯ãéå¸¸ããã®åå¾ã§è¡åå²ã§ããæåã [UAX #14] ã§ã¯é³ç´ æåçãªæå- ã®ã»ã¨ãã©ã AL ã«ãè¡¨èªæåçãªæåã®ã»ã¨ãã©ã ID ã«åé¡ãã¦ãã (ãããã®ç¨èªã¯æåå- ¦ã®è¦³ç¹ããããã°ä¸æ£ç¢ºã§ãã)ã è¥å¹²ã®ç¨åç³»ã§ã¯ãåãã®æå- ããã¯åå²ä½ç½®ãæç¢ºã«ãªããªããããè¾æ¸ã«ããçºè¦çæ¹æ³ãç¨ããã

æååã®æ¡æ°ã¯ãæååã«å«ã¾ããæåã®æ°ã¨çããã¨ã¯ããããªãã åãã®æåã¯åºããwideãããç- ããnarrowãããåé²ãä¼´ããªããnonspacingããã®ããããã§ãããåã 2 æ¡ã1 æ¡ã0 æ¡ãå ããã è¥å¹²ã®æåã¯ãä½¿ãããæèã«ãã£ã¦åºããçãããªãå¾ãã ã«ã¹ã¿ãã¤ãºã«ãã£ã¦ãæå- ã¯ããå¤æ§ãªå¹ãæã¡ããã

PUBLIC INTERFACE

è¡ã®åå²

new ([KEY => VALUE, ...])

break (STRING)

ã¤ã³ã¹ã¿ã³ã¹ã¡ã½ããã Unicode æåå STRING ãåå²ãããããè¿ãã éåã³ã³ãã¯ã¹ãã§ã¯ãçµæã®åè¡ã®éåãè¿ãã

break_partial (STRING)

ã¤ã³ã¹ã¿ã³ã¹ã¡ã½ããã break() ã¨åãã ããæååãå°ããã¤è¿½å ãã¦å¥åããå ´åã å¥åãå®äºãããã¨ãç¤ºãã«ã¯ãSTRING å¼æ°ã« "undef" ãä¸ããã

config (KEY)
config (KEY => VALUE, ...)

copy

æå ±ã®åå¾

breakingRule (BEFORESTR, AFTERSTR)

context ([Charset => CHARSET], [Language => LANGUAGE])

é¢æ°ã ãã£ã©ã¯ã¿ã»ãã CHARSET ããã³è¨èªã³ã¼ã LANGUAGE ããããããä½¿ãè¨èª/å°åã®æèãå¾ãã

ãªãã·ã§ã³

"new"ã"config" ã®ä¸¡ã¡ã½ããã«ã¯ä»¥ä¸ã®å¯¾ãæå®ã§ããã æ¡æ°ã®ç®åº ([E])ãæ¸è¨ç´ ã¯ã©ã¹ã¿åç¯ ([G]) (Unicode::GCString˜[ja] ãåç§)ãè¡åå²åä½ ([L]) ã«å½±é¿ãããã®ãããã
BreakIndent => "YES" | "NO"

[L] è¡é ã® SPACE ã®ä¸¦ã³ (ã¤ã³ãã³ã) ã®å¾ã§ã¯å¸¸ã«åå²ãè¨±ãã [UAX #14] ã¯ SPACE ã®ãã®ãããªç¨æ³ãèæ®ãã¦ããªãã åæå¤ã¯ "YES"ã

æ³¨: ãã®ãªãã·ã§ã³ã¯ãªãªã¼ã¹ 1.011 ã§å°å¥ãããã

CharMax => NUMBER

ColMin => NUMBER

ColMax => NUMBER

"Urgent" ãªãã·ã§ã³ããã³ "ã¦ã¼ã¶å®ç¾©ã®è¡åå²åä½" ãåç§ã
ComplexBreaking => "YES" | "NO"

Context => CONTEXT

[E][L] è¨èª/å°åã®æèãæå®ããã ç¾å¨ä½¿ããæèã¯ "EASTASIAN" ã "NONEASTASIAN"ã åæã®æèã¯ "NONEASTASIAN"ã

"EASTASIAN" æèã§ã¯ãEast_Asian_Width ç¹æ§ãææ§ (A) ã§ããã°ãåºããæå- ã¨ã¿ãªããè¡åå²ç¹æ§ã AI ã§ããã°è¡¨èªæåç (ID) ã¨ã¿ãªãã

"NONEASTASIAN" æèã§ã¯ãEast_Asian_Width ç¹æ§ãææ§ (A) ã§ããã°ãçããæå- ã¨ã¿ãªããè¡åå²ç¹æ§ã AI ã§ããã°é³ç´ æåç (AL) ã¨ã¿ãªãã

EAWidth => "[" ORD "=>" PROPERTY "]"
EAWidth => "undef"

[E] åãã®æåã® East_Asian_Width ç¹æ§ãæç´ãããã ORD ã¯æåã® UCS ã¤ã³ãã¯ã¹å¤ãããããã®éåã¸ã®åç§ã PROPERTY ã¯ East_Asian_Width ç¹æ§å¤ãæ¡å¼µå¤ã®ãããã ("å®æ°" ãåç§)ã ãã®ãªãã·ã§ã³ã¯è¤æ°åæå®ã§ããã "undef" ãæå®ããã¨ãããã¾ã§ã®æç´ãããã¹ã¦åãæ¶ãã

åæå¤ã§ã¯ãEast_Asian_width ç¹æ§ã®æç´ãã¯ããªãã "æåã®ç¹æ§ã®æç´ã" ãåç§ã

Format => METHOD

[L] åå²ããè¡ãæ´å½¢ããæ¹æ³ãæå®ããã
"SIMPLE"

åæã®æ¹æ³ã ä»»æåå²ã®ä½ç½®ã«æ¹è¡ãæ¿å¥ããã ãã

"NEWLINE"

"TRIM"

"undef"

ãªã«ãããªã (æ¹è¡ã®æ¿å¥ã)ã

ãµãã«ã¼ãã³ã¸ã®åç§

"è¡ã®æ´å½¢" ãåç§ã

HangulAsAL => "YES" | "NO"

[L] ãã³ã°ã«é³ç¯ã¨ãã³ã°ã«é£çµãã£ã¢ãconjoining jamoããé³ç´ æåçãªæå (AL) ã¨æ±ãã åæå¤ã¯ "NO"ã

LBClass => "[" ORD "=>" CLASS "]"
LBClass => "undef"

[G][L] åãã®æåã®è¡åå²ç¹æ§ (åé¡) ãæç´ãããã ORD ã¯æåã® UCS ã¤ã³ãã¯ã¹å¤ãããããã®éåã¸ã®åç§ã CLASS ã¯è¡åå²ç¹æ§å¤ã®ãããã ("å®æ°" ãåç§)ã ãã®ãªãã·ã§ã³ã¯è¤æ°åæå®ã§ããã "undef" ãæå®ããã¨ãããã¾ã§ã®æç´ãããã¹ã¦åãæ¶ãã

LegacyCM => "YES" | "NO"

[G][L] åã«ç©ºç½æåãã¤ããçµåæåãåç¬ã®çµåæå (ID) ã¨æ±ãã Unicode 5.0 çããã¯ãç©ºç½æåã®ãã®ãããªä½¿ãããã¯æ¨å¥¨ãããªãã åæå¤ã¯ "YES"ã

Newline => STRING

[L] æ¹è¡ã®æååã¨ãã Unicode æååã åæå¤ã¯ "\n"ã

Prep => METHOD

URI ãåå²ããªãã

"BREAKURI"

URI ããå°å·ç©ã«é©ããè¦åã§åå²ããã è©³ããã¯ [CMOS] ã® 6.17 ç¯ã¨ 17.11 ç¯ãåç§ã

"[" REGEX, SUBREF "]"

"undef"

ããã¾ã§ã«è¿½å ããåä½ããã¹ã¦åãæ¶ãã

Sizing => METHOD

[L] æååã®é·ããç®åºããæ¹æ³ãæå®ããã ä»¥ä¸ã®ãªãã·ã§ã³ãä½¿ããã
"UAX11"

"undef"

æååã«å«ã¾ããæ¸è¨ç´ ã¯ã©ã¹ã¿ (Unicode::GCString åç§) ã®æ°ãè¿ãã

ãµãã«ã¼ãã³ã¸ã®åç§

"æååé·ã®ç®åº" ãåç§ã

"ColMax"ã"ColMin"ã"EAWidth" ãªãã·ã§ã³ãåç§ã

Urgent => METHOD

[L] é·ãããè¡ã®æ±ããããæå®ããã ä»¥ä¸ã®ãªãã·ã§ã³ãä½¿ããã
"CROAK"

ã¨ã©ã¼ã¡ãã»ã¼ã¸ãåºåãã¦æ»ã¬ã

"FORCE"

é·ãããæååãç¡çããåå²ããã

"undef"

åæã®æ¹æ³ã é·ãããæååãåå²ããªãã

ãµãã«ã¼ãã³ã¸ã®åç§

"ã¦ã¼ã¶å®ç¾©ã®è¡åå²åä½" ãåç§ã

ViramaAsJoiner => "YES" | "NO"

å®æ°

"EA_Na", "EA_N", "EA_A", "EA_W", "EA_H", "EA_F"

[UAX #11] ã§å®ç¾©ããã 6 ã¤ã® East_Asian_Width ç¹æ§å¤ã ç (Na)ãä¸ç« (N)ãææ§ (A)ãåº (W)ãåè§ (H)ãå¨è§ (F)ã

"EA_Z"

åé²ãä¼´ããªãæåã® East_Asian_Width ç¹æ§ã®å¤ã

"LB_BK", "LB_CR", "LB_LF", "LB_NL", "LB_SP", "LB_OP", "LB_CL", "LB_CP",
"LB_QU", "LB_GL", "LB_NS", "LB_EX", "LB_SY", "LB_IS", "LB_PR", "LB_PO",
"LB_NU", "LB_AL", "LB_HL", "LB_ID", "LB_IN", "LB_HY", "LB_BA", "LB_BB",
"LB_B2", "LB_CB", "LB_ZW", "LB_CM", "LB_WJ", "LB_H2", "LB_H3", "LB_JL",
"LB_JV", "LB_JT", "LB_SG", "LB_AI", "LB_CJ", "LB_SA", "LB_XX", "LB_RI"

[UAX #14] ã§å®ç¾©ããã 40 ã®è¡åå²ç¹æ§å¤ (åé¡)ã

æ³¨: ç¹æ§å¤ CP ã¯Unicode 5.2.0çã§å°å¥ãããã ç¹æ§å¤ HL ã¨ CJ ã¯Unicode 6.1.0çã§å°å¥ãããã ç¹æ§å¤ RI ã¯ Unicode 6.2.0çã§å°å¥ãããã

"MANDATORY", "DIRECT", "INDIRECT", "PROHIBITED"

"Unicode::LineBreak::SouthEastAsian::supported"

"UNICODE_VERSION"

ãã®ã¢ã¸ã¥ã¼ã«ãåç§ãã Unicode æ¨æºã®çãç¤ºãæååã

CUSTOMIZATION

è¡ã®æ´å½¢

$ä¿®æ£å¾ = &ãµãã«ã¼ãã³(SELF, EVENT, STR);

SELF ã¯ Unicode::LineBreak ãªãã¸ã§ã¯ããEVENT ã¯ãµãã«ã¼ãã³ãå¼ã°ããæèãè¡¨ãæååãSTR ã¯åå²ä½ç½®ã®åã¾ãã¯å¾ã® Unicode æå- åã®æçã

æ³¨æ: æååã®å¼æ°ã¯å®éã«ã¯æ¸è¨ç´ ã¯ã©ã¹ã¿åã§ããã Unicode::GCString˜[ja] åç§ã

ãã¨ãã°æ¬¡ã®ã³ã¼ãã¯ãè¡æ«ã®ç©ºç½ãåãé¤ãã¦è¡æããããã

sub fmt {
if ($_[1] =˜ /ˆeo/) {
return "\n";
}
return undef;
}
my $lb = Unicode::LineBreak−>new(Format => \&fmt);
$output = $lb−>break($text);

ã¦ã¼ã¶å®ç¾©ã®è¡åå²åä½

@åå²å¾ = &ãµãã«ã¼ãã³(SELF, STR);

SELF ã¯ Unicode::LineBreak ãªãã¸ã§ã¯ããSTR ã¯åå²ãã¹ã Unicode æååã

æ³¨æ: æååã®å¼æ°ã¯å®éã«ã¯æ¸è¨ç´ ã¯ã©ã¹ã¿åã§ããã Unicode::GCString˜[ja] åç§ã

sub hyphenize {
return map {$_ =˜ s/yl$/yl−/; $_} split /(\w+?yl(?=\w))/, $_[1];
}
my $lb = Unicode::LineBreak−>new(Urgent => \&hyphenize);
$output = $lb−>break("Methionylthreonylthreonylglutaminylarginyl...");

"Prep" ãªãã·ã§ã³ã« [REGEX, SUBREF] ã®éååç§ãæå®ããå ´åããµãã«ã¼ãã³ã¯ 2 ã¤ã®å¼æ°ãåããªããã°ãªããªãã

@åå²å¾ = &ãµãã«ã¼ãã³(SELF, STR);

SELF ã¯ Unicode::LineBreak ãªãã¸ã§ã¯ããSTR ã¯ REGEX ã«ãããããåå²ãã¹ã Unicode æååã

ãã¨ãã°æ¬¡ã®ã³ã¼ãã¯ãHTTP URL ã [CMOS] ã®è¦åãç¨ãã¦åå²ããã

my $url = qr{http://[\x21−\x7E]+}i;
sub breakurl {
my $self = shift;
my $str = shift;
return split m{(?<=[/]) (?=[ˆ/]) |
(?<=[ˆ−.]) (?=[−˜.,_?\#%=&]) |
(?<=[=&]) (?=.)}x, $str;
}
my $lb = Unicode::LineBreak−>new(Prep => [$url, \&breakurl]);
$output = $lb−>break($string);

ç¶æã®ä¿å

ãã¨ãã°æ¬¡ã®ã³ã¼ãã¯ãæ®µè½ãç©ºè¡ã§åããã

sub paraformat {
my $self = shift;
my $action = shift;
my $str = shift;
if ($action eq 'sot' or $action eq 'sop') {
$self−>{'line'} = '';
} elsif ($action eq '') {
$self−>{'line'} = $str;
} elsif ($action eq 'eol') {
return "\n";
} elsif ($action eq 'eop') {
if (length $self−>{'line'}) {
return "\n\n";
} else {
return "\n";
}
} elsif ($action eq 'eot') {
return "\n";
}
return undef;
}
my $lb = Unicode::LineBreak−>new(Format => \&paraformat);
$output = $lb−>break($string);

æååé·ã®ç®åº

$æ¡æ° = &ãµãã«ã¼ãã³(SELF, LEN, PRE, SPC, STR);

SELF ã¯ Unicode::LineBreak ãªãã¸ã§ã¯ããLEN ã¯åè¡ããæååã®é·ããPRE ã¯åè¡ãã Unicode æååãSPC ã¯è¿½å ãããç©ºç½æåãSTR ã¯å¦çãã Unicode æååã

æ³¨æ: æååã®å¼æ°ã¯å®éã«ã¯æ¸è¨ç´ ã¯ã©ã¹ã¿åã§ããã Unicode::GCString˜[ja] åç§ã

sub tabbedsizing {
my ($self, $cols, $pre, $spc, $str) = @_;
my $spcstr = $spc.$str;
while ($spcstr−>lbc == LB_SP) {
my $c = $spcstr−>item(0);
if ($c eq "\t") {
$cols += 8 − $cols % 8;
} else {
$cols += $c−>columns;
}
$spcstr = $spcstr−>substr(1);
}
$cols += $spcstr−>columns;
return $cols;
};
my $lb = Unicode::LineBreak−>new(LBClass => [ord("\t") => LB_SP],
Sizing => \&tabbedsizing);
$output = $lb−>break($string);

æåã®ç¹æ§ã®æç´ã

"LBClass" ãªãã·ã§ã³ããã³ "EAWidth" ãªãã·ã§ã³ã§åãã®æåã®è¡åå²ç¹æ§ (åé¡) ã East_Asian_Width ç¹æ§ãæç´ãã§ããããã®éã«ä¾¿å©ãªå®æ°ãããã¤ãå®ç¾©ãã¦ããã

è¡åå²ç¹æ§

ä»®åãªã©ã®è¡é ç¦åæå

åæå¤ã§ã¯ãè¥å¹²ã®ä»®åãä»®åã«æºãããã®ãè¡é ç¦åæå (NS ã¾ãã¯ CJ) ã¨æ±ãã ä»¥ä¸ã®å¯¾ã LBClass ãªãã·ã§ã³ã«æå®ããã°ããããã®æåãéå¸¸ã®è¡¨èªæåçãªæå (ID) ã¨æ±ããã
"KANA_NONSTARTERS() => LB_ID"

ä¸è¨ã®æåãã¹ã¦ã

"IDEOGRAPHIC_ITERATION_MARKS() => LB_ID"

è¡¨èªæåçãªç¹°ãè¿ãè¨å·ã U+3005 ç¹°è¿ãè¨å·ãU+303B ãããç¹ãU+309D å¹³ä»®åç¹°è¿ãè¨å·ãU+309E å¹³ä»®åç¹°è¿ãè¨å· (æ¿ç¹)ãU+30FD çä»®åç¹°è¿ãè¨å·ãU+30FE çä»®åç¹°è¿ãè¨å· (æ¿ç¹)ã

æ³¨ãä»®åã§ã¯ãªããã®ãããã

"KANA_SMALL_LETTERS() => LB_ID"
"KANA_PROLONGED_SOUND_MARKS() => LB_ID"

å°æ¸ãä»®åã å°æ¸ãå¹³ä»®å U+3041 ã, U+3043 ã, U+3045 ã, U+3047 ã, U+3049 ã, U+3063 ã£, U+3083 ã, U+3085 ã, U+3087 ã, U+308E ã, U+3095 ã, U+3096 ãã å°æ¸ãçä»®å U+30A1 ã¡, U+30A3 ã£, U+30A5 ã¥, U+30A7 ã§, U+30A9 ã©, U+30C3 ã, U+30E3 ã£, U+30E5 ã¥, U+30E7 ã§, U+30EE ã®, U+30F5 ãµ, U+30F6 ã¶ã çä»®åè¡¨é³æ¡å¼µ U+31F0 ã° − U+31FF ã¿ã å°æ¸ãçä»®å (ä»£æ¿åç§°) U+FF67 ï½§ − U+FF6F ï½¯ã

æ³¨ããããã®æåã¯è¡é ç¦åæåã¨æ±ããããã¨ããéå¸¸ã®è¡¨èªæåçãªæå- ã¨æ±ããããã¨ãããã[JIS X 4051] 6.1.1ã[JLREQ] 3.1.7 ã [UAX14] ãåç§ã

æ³¨ãU+3095 ã, U+3096 ã, U+30F5 ãµ, U+30F6 ã¶ ã¯ä»®åã§ã¯ãªãã¨ãããã

"MASU_MARK() => LB_ID"

U+303C ã¾ãè¨å·ã

æ³¨ããã®æåã¯ [UAX #14] ã§ã¯è¡é ç¦åæå (NS) ã«åé¡ããããã[JIS X 4051] ã [JLREQ] ã§ã¯æåã¯ã©ã¹ (13) ã cl−19 (ID ã«ç¸å½) ã«åé¡ãããã

ææ§ãªå¼ç¨ç¬¦

åæå¤ã§ã¯ãè¥å¹²ã®è¨å·ãææ§ãªå¼ç¨ç¬¦ (QU) ã¨æ±ãã
"BACKWARD_QUOTES() => LB_OP, FORWARD_QUOTES() => LB_CL"

"FORWARD_QUOTES() => LB_OP, BACKWARD_QUOTES() => LB_CL"

"BACKWARD_GUILLEMETS() => LB_OP, FORWARD_GUILLEMETS() => LB_CL"

"FORWARD_GUILLEMETS() => LB_OP, BACKWARD_GUILLEMETS() => LB_CL"

ååéé
"IDEOGRAPHIC_SPACE() => LB_BA"

U+3000 ååééãè¡é ã«æ¥ãªãããã«ããã ãããåæã®æåã§ããã

"IDEOGRAPHIC_SPACE() => LB_ID"

ååééãè¡é ã«æ¥ããã¨ãããã Unicode 6.2ä»¥åã¯ãããåæã®æåã§ãã£ãã

"IDEOGRAPHIC_SPACE() => LB_SP"

ååééãè¡é ã«æ¥ããè¡æ«ã§ã¯ã¯ã¿åºãããã«ããã

East_Asian_Width ç¹æ§

ã©ãã³ãã®ãªã·ã¢ãããªã«ã®åç¨åç³»ã§ã¯ãç¹å®ã®æåãææ§ (A) ã® East_Asian_Width ç¹æ§ãæã£ã¦ããããã®ããããããã£ãæåã¯ "EASTASIAN" æèã§åºãæåã¨æ±ãããã "EAWidth => [ AMBIGUOUS_"*"() => EA_N ]" ã¨æå®ãããã¨ã§ããã®ãããªæåãå¸¸ã«çãæåã¨æ±ãã
"AMBIGUOUS_ALPHABETICS() => EA_N"

ä¸è¨ã®æåãã¹ã¦ã East_Asian_Width ç¹æ§ N (ä¸ç«) ã®æåã¨æ±ãã

"AMBIGUOUS_CYRILLIC() => EA_N"
"AMBIGUOUS_GREEK() => EA_N"
"AMBIGUOUS_LATIN() => EA_N"

ãã£ã½ããæ±ã¢ã¸ã¢ã®ç¬¦å·åæåéåã«å¯¾ããå¤ãã®å®è£ã§ãã³ãã³åºãæå- ã«æç»ããã¦ããã«ãããããããUnicode æ¨æºã§ã¯å¨è§ (F) ã®äºææåãæã¤ãããã«çã (Na) æåã¨ããã¦ããæåãè¥å¹²ãããEAWidth ãªãã·ã§ã³ã«ä»¥ä¸ã®ããã«æå®ãããã¨ã§ããããã®æåã "EASTASIAN" æèã§åºãæåã¨æ±ããã
"QUESTIONABLE_NARROW_SIGNS() => EA_A"

U+00A2 ã»ã³ãè¨å·ãU+00A3 ãã³ãè¨å·ãU+00A5 åè¨å· (ã¾ãã¯åè¨å·)ãU+00A6 ç ´æç·ãU+00AC å¦å®ãU+00AF ãã¯ãã³ã

è¨å®ãã¡ã¤ã«

"new" ã¡ã½ããããã³ "config" ã¡ã½ããã®ãªãã·ã§ã³å¼æ°ã®çµã¿è¾¼ã¿åæå¤ã¯ã è¨- å®ãã¡ã¤ã«ã§ä¸æ¸ãã§ããã Unicode/LineBreak/Defaults.pmã è©³ç´°ã¯ Unicode/LineBreak/Defaults.pm.sample ãèªãã§ã»ããã

BUGS

ãã°ããã°ã®ãããªåä½ã¯ãéçºèã«æãã¦ãã ããã

CPAN Request Tracker: <http://rt.cpan.org/Public/Dist/Display.html?Name=Unicode−LineBreak>.

VERSION

$VERSION å¤æ°ãåç§ãã¦ã»ããã

éäºæãªå¤æ´

2012.06

	•		eawidth() ã¡ã½ãããå»æ¢ããã ä»£ããã« "columns" in Unicode::GCString ãä½¿ãããããããªãã
	•		lbclass() ã¡ã½ãããå»æ¢ããã "lbc" in Unicode::GCString ã "lbcext" in Unicode::GCString ãä½¿ã£ã¦ã»ããã

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IMPLEMENTATION NOTES

	•		ä¸é¨ã®è¡¨èªæåçãªæåã NS ã¨ãã¦æ±ãã ID ã¨ãã¦æ±ãããé¸ã¹ãã
	•		ãã³ã°ã«é³ç¯ããã³ãã³ã°ã«é£çµãã£ã¢ã ID ã¨ãã¦æ±ãã AL ã¨ãã¦æ±ãããé¸ã¹ãã
	•		AI ã«åé¡ãããæåã AL ã¨ ID ã®ã©ã¡ãã«è§£æ±ºããããé¸ã¹ãã
	•		CB ã«åé¡ãããæåã¯è§£æ±ºããªãã
	•		CJ ã«åé¡ãããæåã¯å¸¸ã« NS ã«è§£æ±ºãããããæè»ãªæç´ãã®æ©æ§ãæä¾ãããã
	•		æ±åã¢ã¸ã¢ã®è¡¨è¨ä½ç³»ã®åèªåç¯ã«å¯¾å¿ããªãå ´åã¯ã SA ã«åé¡ãããæåã¯ AL ã«è§£æ±ºããã ãã ããGrapheme_Cluster_Break ç¹æ§ã®å¤ã Extend ã SpacingMark ã§ããæåã¯ CM ã«è§£æ±ºããã
	•		SG ã XX ã«åé¡ãããæåã¯ AL ã«è§£æ±ºããã
	•		ä»¥ä¸ã® UCS ã®ç¯å²ã«ããã³ã¼ããã¤ã³ãã¯ãæå- ãå²ãå½ã¦ããã¦ããªãã¦ãæ±ºã¾ã£ãç¹æ§å¤ãæã¤ã

ç¯å² | UAX #14 | UAX #11 | èª¬æ
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
U+20A0..U+20CF | PR [*1] | N [*2] | éè²¨è¨å·
U+3400..U+4DBF | ID | W | CJKæ¼¢å
U+4E00..U+9FFF | ID | W | CJKæ¼¢å
U+D800..U+DFFF | AL (SG) | N | ãµãã²ã¼ã
U+E000..U+F8FF | AL (XX) | F ã N (A) | ç§ç¨é å
U+F900..U+FAFF | ID | W | CJKæ¼¢å
U+20000..U+2FFFD | ID | W | CJKæ¼¢å
U+30000..U+3FFFD | ID | W | å¤æ¼¢å
U+F0000..U+FFFFD | AL (XX) | F ã N (A) | ç§ç¨é å
U+100000..U+10FFFD | AL (XX) | F ã N (A) | ç§ç¨é å
ãã®ä»æªå²ãå½ã¦ | AL (XX) | N | æªå²ãå½ã¦ã
| | | äºç´ãéæå
−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
[*1] U+20A7 ãã»ã¿è¨å· (PO)ãU+20B6 ãã¥ã¼ã«ã»ãªã¼ã´ã«è¨å·
(PO)ãU+20BB ã¹ã«ã³ãã£ãã´ã£ã¢ã»ãã«ã¯è¨å· (PO)ãU+20BE
ã©ãªè¨å· (PO) ãé¤ãã
[*2] U+20A9 ã¦ã©ã³è¨å· (H)ãU+20AC ã¦ã¼ãè¨å· (F ã N (A)) ã
é¤ãã

•

ä¸è¬ã«ãã´ãªç¹æ§ã MnãMeãCcãCfãZlãZp ã®ããããã§ããæåã¯ãåé²ãä¼´ããªãæå- ã¨ã¿ãªãã

REFERENCES

[CMOS]

The Chicago Manual of Style, 15th edition. University of Chicago Press, 2003.

[JIS X 4051]

JIS X 4051:2004 æ¥æ¬èªææ¸ã®çµçæ¹æ³. æ¥æ¬è¦æ ¼åä¼, 2004.

[JLREQ]

é¿ååº·å®ä». æ¥æ¬èªçµçå¦çã®è¦ä»¶, W3C æè¡ãã¼ã 2012å¹´4æ3æ¥. <http://www.w3.org/TR/2012/NOTE−jlreq−20120403/ja/>.

[UAX #11]

A. Freytag (ed.) (2008−2009). Unicode Standard Annex #11: East Asian Width, Revisions 17−19. <http://unicode.org/reports/tr11/>.

[UAX #14]

A. Freytag and A. Heninger (eds.) (2008−2015). Unicode Standard Annex #14: Unicode Line Breaking Algorithm, Revisions 22−35. <http://unicode.org/reports/tr14/>.

[UAX #29]

Mark Davis (ed.) (2009−2013). Unicode Standard Annex #29: Unicode Text Segmentation, Revisions 15−23. <http://www.unicode.org/reports/tr29/>.

AUTHOR

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Updated 2024-01-29 - jenkler.se | uex.se