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bug 911849 - Unicode characters U+FEFF (zero-width no-break space) and U+2060 (word joiner) should inhibit line-breaking. r=masayuki

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This commit is contained in:
Jonathan Kew 2013-09-05 14:23:03 +01:00
parent 02a1aaffaa
commit c50cd39702
4 changed files with 13 additions and 10 deletions
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2
intl/lwbrk/src/jisx4051class.h
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@ -54,7 +54,7 @@ static const uint32_t gLBClass20[32] = {
0x77777711, // U+2048 - U+204F
0x77777777, // U+2050 - U+2057
0x57777777, // U+2058 - U+205F
0x77777777, // U+2060 - U+2067
0x7777777B, // U+2060 - U+2067
0x77777777, // U+2068 - U+206F
0x77777777, // U+2070 - U+2077
0x77777777, // U+2078 - U+207F

2
intl/lwbrk/src/nsJISx4051LineBreaker.cpp
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@ -497,6 +497,8 @@ GetClass(PRUnichar u)
} else {
c = CLASS_CHARACTER;
}
} else if (u == 0xfeff) {
c = CLASS_NON_BREAKABLE;
} else {
c = CLASS_CHARACTER; // others
}

16
intl/lwbrk/tools/anzx4051.html
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@ -326,16 +326,16 @@ Analysis of JIS X 4051 to Unicode General Category Mapping
<TD></TD>
</TR>
<TR><TH>07_18<TH>
<TD>19</TD>
<TD>18</TD>
<TD>157</TD>
<TD></TD>
<TD>33</TD>
<TD>56</TD>
<TD>125</TD>
<TD>2</TD>
<TD BGCOLOR=white>392</TD>
<TD BGCOLOR=white>391</TD>
<TD></TD>
<TD>19</TD>
<TD>18</TD>
<TD></TD>
<TD></TD>
<TD>64</TD>
@ -482,16 +482,16 @@ Analysis of JIS X 4051 to Unicode General Category Mapping
<TD></TD>
</TR>
<TR><TH>0B_[e]<TH>
<TD></TD>
<TD>1</TD>
<TD></TD>
<TD></TD>
<TD></TD>
<TD>1</TD>
<TD>1</TD>
<TD>3</TD>
<TD BGCOLOR=white>5</TD>
<TD></TD>
<TD BGCOLOR=white>6</TD>
<TD></TD>
<TD>1</TD>
<TD></TD>
<TD></TD>
<TD></TD>
@ -629,11 +629,11 @@ Analysis of JIS X 4051 to Unicode General Category Mapping
<TD>5</TD>
<TD>13</TD>
<TD></TD>
<TD>101</TD>
<TD>100</TD>
<TD></TD>
<TD></TD>
<TD>7</TD>
<TD>3</TD>
<TD>4</TD>
<TD></TD>
</TR>
<TR><TH>21<TH>

3
intl/lwbrk/tools/jisx4051class.txt
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@ -79,7 +79,8 @@
2047;2049;3
204A;205E;18
205F;;17
2060;2063;18
2060;;24
2061;2063;18
206A;206F;18
2070;2071;18
2074;208E;18