<div dir="ltr"><div><div><div><div><div>Hi, Behdad and List Members,<br><br></div>In Firefox 20.0 on Mac OS X and in Firefox 18.0.2 on Ubuntu, I see that the five PREFIXED TAI THAM DEPENDENT VOWEL SIGNS U+1A6E, 1A6F, 1A70, 1A71, 1A72 are correctly reordered and the spacing/kerning after reordering is also correct.<br>
<br></div>HOWEVER, U+1A55 TAI THAM MEDIAL RA is *NOT* being reordered in these two versions of Firefox ... May I kindly ask WHY IS THAT ?<br><br></div>Surely FF 18.0.2 on Ubuntu is using HarfBuzz, yes? I'm not sure about FF 20.0 on Mac OS X -- also using HarfBuzz or not ?<br>
<br></div>On a related note, I see that Google Chrome <span style="color:rgb(48,57,66);font-family:'Lucida Grande',sans-serif;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;display:inline!important;float:none">Version 26.0.1410.65 on Mac OS X attempts to reorder both the PREFIXED DEP VOWEL SIGNS and MEDIAL RA but the spacing is all wrong and all of the reordered glyphs are just left-aligned to the base consonant instead of actually prefixed. I'm not sure which layout engine is Chrome using on OS X?<br>
<br></span></div><div><span style="color:rgb(48,57,66);font-family:'Lucida Grande',sans-serif;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;display:inline!important;float:none">Best - Ed<br>
<br></span></div><span style="color:rgb(48,57,66);font-family:'Lucida Grande',sans-serif;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;display:inline!important;float:none"><IMAGE SHOWING RESULTS IS ATTACHED><br>
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