[Bug localedata/14095] Review / update collation data from Unicode / ISO 14651
cvs-commit at gcc dot gnu.org
sourceware-bugzilla@sourceware.org
Fri Mar 2 12:59:00 GMT 2018
https://sourceware.org/bugzilla/show_bug.cgi?id=14095
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The branch, mfabian/collation-update-2.27 has been created
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9589174d076327deb7ed816d16b89b0e7470abd6
commit 9589174d076327deb7ed816d16b89b0e7470abd6
Author: Mike FABIAN <mfabian@redhat.com>
Date: Thu Dec 21 18:56:52 2017 +0100
Remove the lines from cmn_TW.UTF-8.in which cannot work at the moment.
See this bug https://sourceware.org/bugzilla/show_bug.cgi?id=22898
These lines don’t yet work because of a glibc bug, not because of
problems in the locale data. No matter what sorting rules one uses,
these characters cannot be sorted at all at the moment.
As soon as that bug is fixed, these lines should be added back to the
test file.
* localedata/cmn_TW.UTF-8.in: Remove the lines which cannot
be sorted correctly at the moment because of a bug.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e289a7d4c7f2abf09e4a4877b8cadcded7440e55
commit e289a7d4c7f2abf09e4a4877b8cadcded7440e55
Author: Mike FABIAN <mfabian@redhat.com>
Date: Mon Dec 11 18:26:22 2017 +0100
Adapt collation in several locales to the new iso14651_t1_common file
[BZ #22550] - es_ES locale (and other es_* locales): collation should
treat ñ as a primary different character, sync the collation
for Spanish with CLDR
[BZ #21547] - Tibetan script collation broken (Dzongkha and Tibetan)
* localedata/Makefile: Add new test files.
* localedata/lv_LV.UTF-8.in: Adapt test file to new collation order.
* localedata/sv_SE.ISO-8859-1.in: Adapt test file to new collation
order.
* localedata/uk_UA.UTF-8.in: Adapt test file to new collation order.
* localedata/am_ET.UTF-8.in: New test file.
* localedata/az_AZ.UTF-8.in: Likewise.
* localedata/be_BY.UTF-8.in: Likewise.
* localedata/ber_DZ.UTF-8.in: Likewise.
* localedata/ber_MA.UTF-8.in: Likewise.
* localedata/bg_BG.UTF-8.in: Likewise.
* localedata/br_FR.UTF-8.in: Likewise.
* localedata/cmn_TW.UTF-8.in: Likewise.
* localedata/crh_UA.UTF-8.in: Likewise.
* localedata/csb_PL.UTF-8.in: Likewise.
* localedata/cv_RU.UTF-8.in: Likewise.
* localedata/cy_GB.UTF-8.in: Likewise.
* localedata/dz_BT.UTF-8.in: Likewise.
* localedata/eo.UTF-8.in: Likewise.
* localedata/es_ES.UTF-8.in: Likewise.
* localedata/fa_IR.UTF-8.in: Likewise.
* localedata/fi_FI.UTF-8.in: Likewise.
* localedata/fil_PH.UTF-8.in: Likewise.
* localedata/fur_IT.UTF-8.in: Likewise.
* localedata/gez_ER.UTF-8@abegede.in: Likewise.
* localedata/ha_NG.UTF-8.in: Likewise.
* localedata/ig_NG.UTF-8.in: Likewise.
* localedata/ik_CA.UTF-8.in: Likewise.
* localedata/kk_KZ.UTF-8.in: Likewise.
* localedata/ku_TR.UTF-8.in: Likewise.
* localedata/ky_KG.UTF-8.in: Likewise.
* localedata/ln_CD.UTF-8.in: Likewise.
* localedata/mi_NZ.UTF-8.in: Likewise.
* localedata/ml_IN.UTF-8.in: Likewise.
* localedata/mn_MN.UTF-8.in: Likewise.
* localedata/mr_IN.UTF-8.in: Likewise.
* localedata/mt_MT.UTF-8.in: Likewise.
* localedata/nb_NO.UTF-8.in: Likewise.
* localedata/om_KE.UTF-8.in: Likewise.
* localedata/os_RU.UTF-8.in: Likewise.
* localedata/ps_AF.UTF-8.in: Likewise.
* localedata/ro_RO.UTF-8.in: Likewise.
* localedata/ru_RU.UTF-8.in: Likewise.
* localedata/sc_IT.UTF-8.in: Likewise.
* localedata/se_NO.UTF-8.in: Likewise.
* localedata/sq_AL.UTF-8.in: Likewise.
* localedata/sv_SE.UTF-8.in: Likewise.
* localedata/szl_PL.UTF-8.in: Likewise.
* localedata/tg_TJ.UTF-8.in: Likewise.
* localedata/tk_TM.UTF-8.in: Likewise.
* localedata/tt_RU.UTF-8.in: Likewise.
* localedata/tt_RU.UTF-8@iqtelif.in: Likewise.
* localedata/ug_CN.UTF-8.in: Likewise.
* localedata/uz_UZ.UTF-8.in: Likewise.
* localedata/vi_VN.UTF-8.in: Likewise.
* localedata/yi_US.UTF-8.in: Likewise.
* localedata/yo_NG.UTF-8.in: Likewise.
* localedata/zh_CN.UTF-8.in: Likewise.
* localedata/locales/am_ET: Adapt collation rules to new
iso14651_t1_common
file and fix bugs in the collation.
* localedata/locales/az_AZ: Likewise.
* localedata/locales/be_BY: Likewise.
* localedata/locales/ber_DZ: Likewise.
* localedata/locales/ber_MA: Likewise.
* localedata/locales/bg_BG: Likewise.
* localedata/locales/br_FR: Likewise.
* localedata/locales/br_FR@euro: Likewise.
* localedata/locales/ca_ES: Likewise.
* localedata/locales/cns11643_stroke: Likewise.
* localedata/locales/crh_UA: Likewise.
* localedata/locales/cs_CZ: Likewise.
* localedata/locales/csb_PL: Likewise.
* localedata/locales/cv_RU: Likewise.
* localedata/locales/cy_GB: Likewise.
* localedata/locales/da_DK: Likewise.
* localedata/locales/dz_BT: Likewise.
* localedata/locales/en_CA: Likewise.
* localedata/locales/eo: Likewise.
* localedata/locales/es_CU: Likewise.
* localedata/locales/es_EC: Likewise.
* localedata/locales/es_ES: Likewise.
* localedata/locales/es_US: Likewise.
* localedata/locales/et_EE: Likewise.
* localedata/locales/fa_IR: Likewise.
* localedata/locales/fi_FI: Likewise.
* localedata/locales/fil_PH: Likewise.
* localedata/locales/fur_IT: Likewise.
* localedata/locales/gez_ER@abegede: Likewise.
* localedata/locales/ha_NG: Likewise.
* localedata/locales/hr_HR: Likewise.
* localedata/locales/hsb_DE: Likewise.
* localedata/locales/hu_HU: Likewise.
* localedata/locales/ig_NG: Likewise.
* localedata/locales/ik_CA: Likewise.
* localedata/locales/is_IS: Likewise.
* localedata/locales/iso14651_t1_pinyin: Likewise.
* localedata/locales/kk_KZ: Likewise.
* localedata/locales/ku_TR: Likewise.
* localedata/locales/ky_KG: Likewise.
* localedata/locales/ln_CD: Likewise.
* localedata/locales/lt_LT: Likewise.
* localedata/locales/lv_LV: Likewise.
* localedata/locales/mi_NZ: Likewise.
* localedata/locales/ml_IN: Likewise.
* localedata/locales/mn_MN: Likewise.
* localedata/locales/mr_IN: Likewise.
* localedata/locales/mt_MT: Likewise.
* localedata/locales/nb_NO: Likewise.
* localedata/locales/om_KE: Likewise.
* localedata/locales/os_RU: Likewise.
* localedata/locales/pl_PL: Likewise.
* localedata/locales/ps_AF: Likewise.
* localedata/locales/ro_RO: Likewise.
* localedata/locales/ru_RU: Likewise.
* localedata/locales/ru_UA: Likewise.
* localedata/locales/sc_IT: Likewise.
* localedata/locales/se_NO: Likewise.
* localedata/locales/si_LK: Likewise.
* localedata/locales/sq_AL: Likewise.
* localedata/locales/sv_FI: Likewise.
* localedata/locales/sv_FI@euro: Likewise.
* localedata/locales/sv_SE: Likewise.
* localedata/locales/szl_PL: Likewise.
* localedata/locales/tg_TJ: Likewise.
* localedata/locales/ti_ER: Likewise.
* localedata/locales/tk_TM: Likewise.
* localedata/locales/tl_PH: Likewise.
* localedata/locales/tr_TR: Likewise.
* localedata/locales/tt_RU: Likewise.
* localedata/locales/tt_RU@iqtelif: Likewise.
* localedata/locales/ug_CN: Likewise.
* localedata/locales/uk_UA: Likewise.
* localedata/locales/uz_UZ: Likewise.
* localedata/locales/uz_UZ@cyrillic: Likewise.
* localedata/locales/vi_VN: Likewise.
* localedata/locales/yi_US: Likewise.
* localedata/locales/yo_NG: Likewise.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=242596394db9dad6147bb2b7bcb53d8a7610e1d0
commit 242596394db9dad6147bb2b7bcb53d8a7610e1d0
Author: Mike FABIAN <mfabian@redhat.com>
Date: Mon Jan 1 15:33:50 2018 +0100
Improve gen-locales.mk and gen-locale.sh to make test files with @ options
work
With out this, adding collation test files like
localedata/gez_ER.UTF-8@abegede.in
does not work for locales which contain @ modifiers.
* gen-locales.mk: Make test files which contain @ modifiers in their
name work.
* localedata/gen-locale.sh: Likewise.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cc5351f2c0502826f8b4143f3646d44e334ff7b8
commit cc5351f2c0502826f8b4143f3646d44e334ff7b8
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 23 17:29:36 2018 +0100
Fix test cases tst-fnmatch and tst-regexloc for the new iso14651_t1_common
file.
See:
http://pubs.opengroup.org/onlinepubs/7908799/xbd/re.html
> A range expression represents the set of collating elements that fall
> between two elements in the current collation sequence,
> inclusively. It is expressed as the starting point and the ending
> point separated by a hyphen (-).
>
> Range expressions must not be used in portable applications because
> their behaviour is dependent on the collating sequence. Ranges will be
> treated according to the current collating sequence, and include such
> characters that fall within the range based on that collating
> sequence, regardless of character values. This, however, means that
> the interpretation will differ depending on collating sequence. If,
> for instance, one collating sequence defines ä as a variant of a,
> while another defines it as a letter following z, then the expression
> [ä-z] is valid in the first language and invalid in the second.
Therefore, using [a-z] does not make much sense except in the C/POSIX
locale.
The new iso14651_t1_common lists upper case and lower case Latin
characters
in a different order than the old one which causes surprising results
for example in the de_DE locale: [a-z] now includes A because A comes
after a in iso14651_t1_common but does not include Z because that comes
after z in iso14651_t1_common.
* posix/tst-fnmatch.input: Fix results for range expressions
for non C locales.
* posix/tst-regexloc.c: Do not use a range expression for
de_DE.ISO-8859-1 locale.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ffa8106c727607fb365f2b93649fe3ea182dffe4
commit ffa8106c727607fb365f2b93649fe3ea182dffe4
Author: Mike FABIAN <mfabian@redhat.com>
Date: Fri Dec 15 07:19:45 2017 +0100
Fix posix/bug-regex5.c test case, adapt to iso14651_t1_common upate
This test case tests how many collating elements are defined in
da_DK.ISO-8859-1 locale. The da_DK locale source defines 4:
collating-element <A-A> from "<U0041><U0041>"
collating-element <A-a> from "<U0041><U0061>"
collating-element <a-A> from "<U0061><U0041>"
collating-element <a-a> from "<U0061><U0061>"
The new iso14651_t1_common file defines more collating elements, two
of them are in the ISO-8859-1 range:
collating-element <U004C_00B7> from "<U004C><U00B7>" % decomposition of
LATIN CAPITAL LETTER L WITH MIDDLE DOT
collating-element <U006C_00B7> from "<U006C><U00B7>" % decomposition of
LATIN SMALL LETTER L WITH MIDDLE DOT
So the total count is now 6 instead of 4.
* posix/bug-regex5.c: Fix test case because with the new
iso14651_t1_common file, the da_DK locale now has 6 collating
elements
in the ISO-8859-1 range instead of 4 with the old
iso14651_t1_common
file.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=61e613fb97aa619ae4fabac3f106d5fffe15eacb
commit 61e613fb97aa619ae4fabac3f106d5fffe15eacb
Author: Mike FABIAN <mfabian@redhat.com>
Date: Wed Dec 13 14:39:54 2017 +0100
Collation order of @-. and space has changed in new iso14651_t1_common
file, adapt test files
* localedata/da_DK.ISO-8859-1.in: In the new iso14651_t1_common file
downloaded from ISO, the collation order of @-. and space has
changed.
Therefore, this test file needed to be adapted.
* localedata/fr_CA.UTF-8.in: Likewise.
* localedata/fr_FR.UTF-8.in: Likewise.
* localedata/uk_UA.UTF-8.in: Likewise.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=059454de60bdb1be9979ee09596c1e9a7e9e6c8b
commit 059454de60bdb1be9979ee09596c1e9a7e9e6c8b
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Dec 12 14:39:34 2017 +0100
Collation order of ȥ has changed in new iso14651_t1_common file, adapt test
files
* localedata/cs_CZ.UTF-8.in: adapt this test file to the collation
order of ȥ in the new iso14651_t1_common file.
* localedata/pl_PL.UTF-8.in: Likewise.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1f4df3bb2ac69f2e1947c2953379a7f19b5f0c35
commit 1f4df3bb2ac69f2e1947c2953379a7f19b5f0c35
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 30 15:45:05 2018 +0100
Add sections for various scripts to the iso14651_t1_common file
* localedata/locales/iso14651_t1_common: Add sections for various
scripts to the iso14651_t1_common file.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=a93fecdcece3e2178834f4b4868b2309b0158753
commit a93fecdcece3e2178834f4b4868b2309b0158753
Author: Mike FABIAN <mfabian@redhat.com>
Date: Wed Jan 31 06:18:47 2018 +0100
iso14651_t1_common: make the fourth level the codepoint for characters
which are ignorable on all 4 levels
Entries for characters which have “IGNORE” on all 4 levels like:
<U0001> IGNORE;IGNORE;IGNORE;IGNORE % START OF HEADING (in ISO 6429)
are changed into:
<U0001> IGNORE;IGNORE;IGNORE;<U0001> % START OF HEADING (in ISO 6429)
i.e. putting the code point of the character into the fourth level
instead of “IGNORE”. Without that change, all such characters
would compare equal which would make a wcscoll test case fail.
It is better to have a clearly defined sort order even for characters
like this so it is good to use the code point as a tie-break.
* localedata/locales/iso14651_t1_common: Use the code point of a
character in the fourth collation level instead of IGNORE for all
entries which have IGNORE on all 4 levels.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3e7089bf28ed1fd77e644bb3ce7405aff7847e61
commit 3e7089bf28ed1fd77e644bb3ce7405aff7847e61
Author: Mike FABIAN <mfabian@redhat.com>
Date: Mon Dec 11 20:00:24 2017 +0100
Add convenience symbols like <AFTER-A>, <BEFORE-A> to iso14651_t1_common
* localedata/locales/iso14651_t1_common: Add some convenient collation
symbols like <AFTER-A>, <BEFORE-A> to make tailoring easier using
rules similar to those in CLDR.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=50a54ba443575e69ffb03aa67d53ccf8b66a4fbd
commit 50a54ba443575e69ffb03aa67d53ccf8b66a4fbd
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 30 18:24:47 2018 +0100
Fixing syntax errors after updating the iso14651_t1_common file
* localedata/locales/iso14651_t1_common: The new version of this
file downloaded from ISO contained several syntax errors which
are fixed by this patch.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=661ab21c7521ba8e6e8bc7dad897b6cf162e0cd0
commit 661ab21c7521ba8e6e8bc7dad897b6cf162e0cd0
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 30 18:07:39 2018 +0100
iso14651_t1_common: <U\([0-9A-F][0-9A-F][0-9A-F][0-9A-F][0-9A-F]\)> →
<U000\1>
* localedata/locales/iso14651_t1_common: replace all <U.....>
with <U000.....> because glibc understands only 4 digit or 8 digit
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=06061c30d615b2862ac360f11384092c92022ea7
commit 06061c30d615b2862ac360f11384092c92022ea7
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 30 18:04:31 2018 +0100
Necessary changes after updating the iso14651_t1_common file
* localedata/locales/iso14651_t1_common: Necessary changes
to make the file downloaded from ISO usable by glibc.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bc1d41044c0cf9f0214acdbfd79b6cd11fd1e8c1
commit bc1d41044c0cf9f0214acdbfd79b6cd11fd1e8c1
Author: Mike FABIAN <mfabian@redhat.com>
Date: Tue Jan 30 17:59:00 2018 +0100
Update iso14651_t1_common file to ISO14651_2016_TABLE1_en.txt [BZ #14095]
[BZ #14095] - Review / update collation data from Unicode / ISO 14651
File downloaded from:
http://standards.iso.org/iso-iec/14651/ed-4/ISO14651_2016_TABLE1_en.txt
Updating this file alone is not enough, there are problems in the new
file which need to be fixed and the collation rules for many locales
need to be adapted. This is done by the following patches.
This update also fixes the problem that many characters are treated as
identical when sorting because they were not yet in the old
iso14651_t1_common file, see:
https://bugzilla.redhat.com/show_bug.cgi?id=1336308
- Infinite (∞) and empty set (∅) are treated as if they were the same
character by sort and uniq
[BZ #14095]
* localedata/locales/iso14651_t1_common: Update file to
latest version from ISO (ISO14651_2016_TABLE1_en.txt).
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=16e349c550942d274d3193ccedaa88855e3ac690
commit 16e349c550942d274d3193ccedaa88855e3ac690
Author: Mike FABIAN <mfabian@redhat.com>
Date: Fri Mar 2 11:29:24 2018 +0100
Remove --quiet argument when installing locales
Using this argument hides problems. I would like to see when something
fails.
* localedata/Makefile: Remove --quiet argument when
installing locales
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