Red Hat Bugzilla – Bug 545349
[ml_IN] Wrong rendering when യ്യ and വ്വ used with chillu conjuncts
Last modified: 2016-07-31 21:31:18 EDT
Created attachment 376865 [details]
Screenshot for kwrite showing wrong rendering
Description of problem:
Conjunct "യ്യ" and "വ്വ" when used after chillu conjuncts, it gets combined with the chillu resulting in wrong rendering. ie,
Conjunct യ്യ = യ + ് + യ [ 0D2F + 0D4D + 0D2F ] and
Conjunct വ്വ = വ + ് + വ [ 0D35 + 0D4D + 0D35 ]
When any consonant is combined with 0D2F or 0D35 using 0D4D, gives the following result (Here, consonant ക [0D15] is used) :
ക + ് + യ = ക്യ [ 0D15 + 0D4D + 0D2F ]
ക + ് + വ = ക്വ [ 0D15 + 0D4D + 0D35 ]
Thus, when conjunct യ്യ or വ്വ is used after any chillu conjuncts, say ന്, the first 0D2F/0D35 is getting combined with ന് and giving out wrong results.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
(i) For Conjunct "യ്യ"
1. Open kwrite
2. Type 0D28, 0D4D, 200D, 0D2F, 0D4D, 0D2F
(ii) For Conjunct "വ്വ"
1. Open kwrite
2. Type 0D28, 0D4D, 200D, 0D35, 0D4D, 0D35
Observe the wrong rendering for above combination.
When conjunct "യ്യ" and "വ്വ" is used after chillu, they get combined with the chillu and is thus wrong rendering. Attached screenshot with kwrite showing this wrong rendering.
When conjunct "യ്യ" and "വ്വ" is used after chillu, they must not get combined with the chillu. Attached screenshot with gedit showing correct rendering.
5 Chillu conjuncts are:
ന് = ന + ് + ZWJ [ 0D28 + 0D4D + 200D ]
ര് = ര + ് + ZWJ [ 0D30 + 0D4D + 200D ]
ണ് = ണ + ് + ZWJ [ 0D23 + 0D4D + 200D ]
ള് = ള + ് + ZWJ [ 0D33 + 0D4D + 200D ]
ല് = ല + ് + ZWJ [ 0D32 + 0D4D + 200D ]
Created attachment 376866 [details]
Screenshot for gedit showing correct rendering
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Created attachment 460840 [details]
kwrite in f14 with correct rendering
This bug is fixed with qt/kwrite in f14.