[PATCH][BZ 19922] iso14651_t1_common: Define collation for Malayalam chillu characters

[PATCH][BZ 19922] iso14651_t1_common: Define collation for Malayalam chillu characters

[Santhosh Thottingal]

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Malayalam Chillu characters, that were added in Unicode 5.1 is not
considered in the collation rules for Malayalam. These 6 characters
are U+07DA  to U+07DF

Steps to reproduce the issue and test is given in BZ 19922


-- 
Santhosh Thottingal
http://thottingal.in

[-- Attachment #2: 19922-iso14651_t1_common-Malayalam-chillu-characters.patch --]
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diff --git a/localedata/locales/iso14651_t1_common b/localedata/locales/iso14651_t1_common
index eef75ba..ee7bdbc 100644
--- a/localedata/locales/iso14651_t1_common
+++ b/localedata/locales/iso14651_t1_common
@@ -1126,6 +1126,12 @@ collating-symbol <mlvs-o>
 collating-symbol <mlvs-au>
 collating-symbol <ml-visarga>
 collating-symbol <ml-virama>
+collating-symbol <ml-atomic-chillu-k>
+collating-symbol <ml-atomic-chillu-n>
+collating-symbol <ml-atomic-chillu-nn>
+collating-symbol <ml-atomic-chillu-l>
+collating-symbol <ml-atomic-chillu-ll>
+collating-symbol <ml-atomic-chillu-r>
 #
 # <BENGALI>
 #
@@ -4552,6 +4558,12 @@ collating-symbol <TIB-subA>
 <mlvs-o>
 <mlvs-au>
 <ml-visarga>
+<ml-atomic-chillu-k>
+<ml-atomic-chillu-n>
+<ml-atomic-chillu-nn>
+<ml-atomic-chillu-l>
+<ml-atomic-chillu-ll>
+<ml-atomic-chillu-r>
 #
 # <BENGALI>
 #
@@ -7252,6 +7264,7 @@ order_start <MALAYALAM>;forward;forward;forward;forward,position
 <U0D13> <mlvw-o>;<BAS>;<MIN>;IGNORE
 <U0D14> <mlvw-au>;<BAS>;<MIN>;IGNORE
 <ml-chillu-k>  "<ml-ka><ml-virama>";<BAS>;<MIN>;IGNORE
+<U0D7F>	"<ml-ka><ml-virama>";<ml-atomic-chillu-k>;<MIN>;IGNORE
 <U0D15>	"<ml-ka><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
 <ml-kh>	"<ml-kha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D16>	"<ml-kha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
@@ -7280,6 +7293,7 @@ order_start <MALAYALAM>;forward;forward;forward;forward,position
 <ml-dh>	"<ml-dha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D22>	"<ml-dha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
 <ml-chillu-nn> "<ml-nna><ml-virama>";<BAS>;<MIN>;IGNORE # ണ്‍ = ണ  + ്  + zwj
+<U0D7A>	"<ml-nna><ml-virama>";<ml-atomic-chillu-nn>;<MIN>;IGNORE
 <U0D23>	"<ml-nna><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE # ണ = ണ + ് + അ
 <ml-th>	"<ml-tha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D24>	"<ml-tha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
@@ -7290,6 +7304,7 @@ order_start <MALAYALAM>;forward;forward;forward;forward,position
 <ml-ddh> "<ml-ddha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D27>	"<ml-ddha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
 <ml-chillu-n> "<ml-na><ml-virama>";<BAS>;<MIN>;IGNORE # ന്‍= ന  + ്  + zwj
+<U0D7B>	"<ml-na><ml-virama>";<ml-atomic-chillu-n>;<MIN>;IGNORE
 <U0D28>	"<ml-na><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE  #ന = ന + ് + അ
 <ml-p>	"<ml-pa><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D2A>	"<ml-pa><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
@@ -7305,8 +7320,10 @@ order_start <MALAYALAM>;forward;forward;forward;forward,position
 <ml-y>  "<ml-ya><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D2F>	"<ml-ya><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
 <ml-chillu-r> "<ml-ra><ml-virama>";<BAS>;<MIN>;IGNORE # ര = ര + ്  + zwj
+<U0D7C>	"<ml-ra><ml-virama>";<ml-atomic-chillu-r>;<MIN>;IGNORE
 <U0D30>	"<ml-ra><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE # ര = ര + ് + അ
 <ml-chillu-l> <ml-la>;<BAS>;<MIN>;IGNORE # ല്‍ = ല + ്  + zwj
+<U0D7D>	"<ml-la><ml-virama>";<ml-atomic-chillu-l>;<MIN>;IGNORE
 <U0D32>	"<ml-la><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE # ല = ല + ് + അ
 <ml-v>	"<ml-va><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D35>	"<ml-va><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
@@ -7319,6 +7336,7 @@ order_start <MALAYALAM>;forward;forward;forward;forward,position
 <ml-h>	"<ml-ha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D39>	"<ml-ha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE
 <ml-chillu-ll> "<ml-lla><ml-virama>";<BAS>;<MIN>;IGNORE # ള്‍ = ള  + ്  + zwj
+<U0D7E>	"<ml-lla><ml-virama>";<ml-atomic-chillu-ll>;<MIN>;IGNORE
 <U0D33>	"<ml-lla><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE # ള = ള + ് + അ
 <ml-zh>	"<ml-zha><ml-virama>";<BAS>;<MIN>;IGNORE
 <U0D34>	"<ml-zha><ml-virama><mlvw-shorta>";<BAS>;<MIN>;IGNORE

Re: [PATCH][BZ 19922] iso14651_t1_common: Define collation for Malayalam chillu characters

[Pravin Satpute]

>----- Original Message -----
>From: "Santhosh Thottingal" <santhosh.thottingal@gmail.com>
>To: libc-alpha@sourceware.org
>Cc: "Pravin Satpute" <pravin.d.s@gmail.com>
>Sent: Tuesday, April 18, 2017 3:12:51 PM
>Subject: [PATCH][BZ 19922] iso14651_t1_common: Define collation for Malayalam chillu characters
>
>Malayalam Chillu characters, that were added in Unicode 5.1 is not
>considered in the collation rules for Malayalam. These 6 characters
>are U+07DA  to U+07DF
>
>Steps to reproduce the issue and test is given in BZ 19922

Tested patch, working as expected. Also compared results with http://demo.icu-project.org/icu-bin/collation.html (Select language ml) and it is giving exact results.

Santhosh, as mentioned in other patch, do provide Changelog entry for this patch. 

Can someone help to commit these patches?

Thanks,
Pravin Satpute

Re: [PATCH][BZ 19922] iso14651_t1_common: Define collation for Malayalam chillu characters

[Santhosh Thottingal]

On Tue, Apr 18, 2017 at 3:30 PM, Pravin Satpute <psatpute@redhat.com> wrote:
> Can someone help to commit these patches?

Ping

-- 
Santhosh Thottingal
http://thottingal.in