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Don't map glyphs to certain problematic General Punctuation Unicode locations (bug 911034)

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Fixes the remaining missing characters in https://bugzilla.mozilla.org/show_bug.cgi?id=911034.

For reference, see http://www.unicode.org/charts/PDF/U2000.pdf (and also http://en.wikipedia.org/wiki/General_Punctuation_%28Unicode_block%29).
This commit is contained in:
Jonas Jenwald 2015-04-09 16:09:24 +02:00
parent a54ec673c5
commit fda858ae33
4 changed files with 15 additions and 0 deletions
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7
src/core/fonts.js
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@ -2666,6 +2666,11 @@ var Font = (function FontClosure() {
if (code >= 0x80 && code <= 0x9F) { // Control chars
return true;
}
if ((code >= 0x2000 && code <= 0x200F) || // General punctuation chars
(code >= 0x2028 && code <= 0x202F) ||
(code >= 0x2060 && code <= 0x206F)) {
return true;
}
if (code >= 0xFFF0 && code <= 0xFFFF) { // Specials Unicode block
return true;
}
@ -2674,6 +2679,8 @@ var Font = (function FontClosure() {
case 0xA0: // Non breaking space
case 0xAD: // Soft hyphen
case 0x0E33: // Thai character SARA AM
case 0x2011: // Non breaking hyphen
case 0x205F: // Medium mathematical space
case 0x25CC: // Dotted circle (combining mark)
return true;
}