- 25 7月, 2012 4 次提交
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由 Behdad Esfahbod 提交于
Should fix warnings generated when building with -Wunused-private-field. Based on patch from Jonathan Kew.
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
The font is forming a post-base consonant in some samples, and Uniscribe positions top matra on the post-base. Do the same. Gurmukhi failures down from 59 to 41 (0.0674242%).
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由 Behdad Esfahbod 提交于
Uniscribe is buggy and sometimes /eats/ a mark next to a non-joiner. Most of Malayalam failures where actually hitting this bug. Ignore test output with two zero-width space glyphs. This is a hack until we build up the test suite infrastructure better. Bengali went down by 9, Devanagari by 2, Kannada by 130, Malayalm down from 1197 to 307, Sinhala down by 16, Telugu down by 26. New stats: BENGALI: 353996 out of 354285 tests passed. 289 failed (0.0815727%) DEVANAGARI: 693573 out of 693628 tests passed. 55 failed (0.00792932%) GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%) GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%) KANNADA: 951086 out of 951913 tests passed. 827 failed (0.0868777%) KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%) MALAYALAM: 1048109 out of 1048416 tests passed. 307 failed (0.0292823%) ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%) SINHALA: 271715 out of 271847 tests passed. 132 failed (0.0485567%) TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%) TELUGU: 970550 out of 970573 tests passed. 23 failed (0.00236973%)
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- 24 7月, 2012 25 次提交
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由 Behdad Esfahbod 提交于
Just put it before base, which is what's expected. Malayalam failures down from 1559 to 1197 (0.114172%). BENGALI: 353988 out of 354285 tests passed. 297 failed (0.0838308%) DEVANAGARI: 693571 out of 693628 tests passed. 57 failed (0.00821766%) GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%) GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%) KANNADA: 950956 out of 951913 tests passed. 957 failed (0.100534%) KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%) MALAYALAM: 1047219 out of 1048416 tests passed. 1197 failed (0.114172%) ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%) SINHALA: 271699 out of 271847 tests passed. 148 failed (0.0544424%) TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%) TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%)
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由 Behdad Esfahbod 提交于
The sequence Ra,H,Ya in Bengali is ambigious and Unicode encoded that to get Ya-Phalaa, one would place ZWJ before Halant. Ie. a ZWJ,H sequence requests subjoining, while a H,ZWJ requests Half form. Implement that. Bengali failures go down from 377 to 297 (0.0838308%). Gujarati is down by 4 to 17 (0.0046384%). Kannada is down by 226 to 957 (0.100534%). Current status: BENGALI: 353988 out of 354285 tests passed. 297 failed (0.0838308%) DEVANAGARI: 693571 out of 693628 tests passed. 57 failed (0.00821766%) GUJARATI: 366489 out of 366506 tests passed. 17 failed (0.0046384%) GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%) KANNADA: 950956 out of 951913 tests passed. 957 failed (0.100534%) KHMER: 299094 out of 299124 tests passed. 30 failed (0.0100293%) MALAYALAM: 1046857 out of 1048416 tests passed. 1559 failed (0.148701%) ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%) SINHALA: 271699 out of 271847 tests passed. 148 failed (0.0544424%) TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%) TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%)
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由 Behdad Esfahbod 提交于
Also limit joiners. This limits our syllable length to a constant, and is closer to what Uniscribe does anyway. Two Devanagari tests regressed, but who cares about tests with 20 joiners in a row?! Devanagari at 57 (0.00821766%) now.
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由 Behdad Esfahbod 提交于
Fixes another 1 Khmer failure. Down to 30 (0.0100293%) now.
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由 Behdad Esfahbod 提交于
Khmer failures down from 39 to 31 (0.0103636%).
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由 Behdad Esfahbod 提交于
In Khmer coeng model, a V,Ra can go *after* matras. If it goes after a split matra, it should be reordered to *before* the left part of such matra. Khmer failures down from 136 to 39 (0.0130381%).
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
Fixes another 6 Khmer failures. Now at 136 (0.0454661%).
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由 Behdad Esfahbod 提交于
Khmer Bindu doesn't like to move to syllable end. Leave it where it was. Brings down Khmer failures from 510 to 142 (0.047572%).
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由 Behdad Esfahbod 提交于
Fixes another 10 Sinhala failures. Down to 148 (0.0544424%).
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由 Behdad Esfahbod 提交于
Apparently if there is C,V,ZWJ,C, the first C will be base, but if it's C,ZWJ,V,C, the second one will be. Note that Uniscribe implements this differently, by breaking syllable in the case of C,ZWJ,V,C and putting the first consonant in one syllable and the rest in the next syllable. Sinhala failures down from 208 to 158 (0.0581209%). No changes to Khmer.
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由 Behdad Esfahbod 提交于
One Devanagari test regressed, plus 10 Malayalam (at 1545 now). Fixed 120 Sinhala failures. Now at 208 (0.0765136%).
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由 Behdad Esfahbod 提交于
Sinhala does not have half forms. And most (all?) consonants can be base, except when preceded by ZWJ, which would request a subjoined form. Hence switch the base algorithm to categorize with Khmer, start search at start, and stop at a ZWJ. Also, mark all pos=base consonants after base to be subjoined. Mark base itself to have pos=base. Finally, adjust Sinhala's reph position to after-main. Brings down Sinhala failures from 455 to 328 (0.120656%).
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
If a mark ligated, it probably should NOT be removed.
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
Only skip actual ligatures, not marks in-between ligature components.
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由 Behdad Esfahbod 提交于
If, say, a H,ZWJ,C ligature was formed, we don't want the code to detec that as a Halant. So, ignore ligatures when matching category in final_reordering. Sinhala failures down from 514 to 455 (0.167374%).
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
We now limit syllable lengths in the machine. No need to match here.
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由 Behdad Esfahbod 提交于
Seems to be about what Uniscribe does. Not exactly. But close enough. More consonants will start a new cluster. A few scripts went way down in failures. In particular: - Devanagari failures went down from 490 to 56. - Telugu went down from 113 to 49. Other scripts went down slightly or didn't change. New numbers: BENGALI: 353908 out of 354285 tests passed. 377 failed (0.106412%) DEVANAGARI: 693572 out of 693628 tests passed. 56 failed (0.00807349%) GUJARATI: 366485 out of 366506 tests passed. 21 failed (0.00572978%) GURMUKHI: 60750 out of 60809 tests passed. 59 failed (0.0970251%) KANNADA: 950730 out of 951913 tests passed. 1183 failed (0.124276%) KHMER: 298613 out of 299124 tests passed. 511 failed (0.170832%) MALAYALAM: 1046881 out of 1048416 tests passed. 1535 failed (0.146411%) ORIYA: 42320 out of 42329 tests passed. 9 failed (0.021262%) SINHALA: 271333 out of 271847 tests passed. 514 failed (0.189077%) TAMIL: 1091837 out of 1091837 tests passed. 0 failed (0%) TELUGU: 970524 out of 970573 tests passed. 49 failed (0.00504856%) Some of the remaining Telugu and Devanagari issues seem to be Uniscribe eating Anusvara when placed before a non-joiner. Ouch!
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由 Behdad Esfahbod 提交于
Oops, thinko.
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由 Behdad Esfahbod 提交于
Uniscribe reorders U+0E3A to be after U+0E38 and U+0E39. We do that by modifying the ccc for U+0E3A. Fixes the two remaining Thai failures (see previous commit).
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由 Behdad Esfahbod 提交于
Adjust the list of marks before SARA AM that get the reordering treatment. Also adjust cluster formation to match Uniscribe. With Wikipedia test data, now I see: - For Thai, with the Angsana New font from Win7, I see 54 failures out of over 4M tests (0.00129107%). Of the 54, two are legitimate reordering issues (fix coming soon), and the other 52 are simply Uniscribe using a zero-width space char instead of an unknown character for missing glyphs. No idea why. The missing-glyph sequences include one that is a Thai character followed by an Arabic Sokun. Someone confused it with Nikhahit I assume! - For Lao, with the Dokchampa font from Win7, 33 tests fail out of 54k (0.0615167%). All seem to be insignificant mark positioning with two marks on a base. Have to investigate.
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- 23 7月, 2012 7 次提交
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由 Behdad Esfahbod 提交于
Test case was: <U+0D15,U+0D4D,U+0D15,U+0D4A>.
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由 Behdad Esfahbod 提交于
This should address all possible cluster misformations that I had in mind.
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由 Behdad Esfahbod 提交于
This should fix any instabilities in cluster formation that we were speculating may happen with surrounding syllables. Or most of it perhaps.
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由 Behdad Esfahbod 提交于
Fixes crashes reported with left matra under non-uniscribe-bug-compatibilty mode.
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由 Behdad Esfahbod 提交于
Merge tests from: http://git.savannah.gnu.org/cgit/sinhala.git/plain/patches/icu-sinhala-rendering.txt
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- 21 7月, 2012 4 次提交
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由 Behdad Esfahbod 提交于
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由 Behdad Esfahbod 提交于
Improves Bengali and Gurmukhi. Malayalam regressed a bit. We will deal with that later.
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由 Behdad Esfahbod 提交于
This is a bunch of hacks for now. Improves Bengali a bit.
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由 Behdad Esfahbod 提交于
Gurmukhi failures half now. Others changed slightly.
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