Korean IDNs

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Browser Language

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Microblog Space (character) Saving

Take the following example two lines of text: Fruit: apples, pears! Veg: cabbage, onions. Cars? Ford; Mini Fruit：apples，pears！Veg：cabbage，onions．Cars？Ford；Mini Line 1 has 60 characters and line 2 has 52 characters. I reduced the number of characters by using full-width punctuation characters. These full-width forms start at Unicode codepoint U+FF01. Using full-width forms I can dispense with the space character. So, for example, instead of colon + space I use full-width colon only. For microblog posts small space savings like this can be very useful. I could, and sometimes do, use OSX Character Viewer to obtain these full-width punctuation characters. When I am microblogging in English I toggle to the Simplified Pinyin Input Method to write the full-width punctuation. This may sound complicated and time consuming but with a little practice it is easy and quick and does not disrupt the flow of writing. There is one exception character. When I type full stop whilst in the OSX Simplif...
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Chinese Tones

Recently, in one of my International Computing lectures, I was demonstrating the use of the Unicode Combining Diacritical Marks. I was using Latin letters as my base character and combining various combinations of diacritcs. As was expected they worked fine. Then an idea occurred to me. I wondered if the diacritics would combine appropriately with Chinese characters. I was pleasantly surprised to discover that with TextEdit on Mac OSX they combined rather well. Later I tried with various Word Processors and the results of combining were either poor or non-existant. The next step was to try it with web pages. Combining did not work at all with the browsers I tried. I then used html5 Ruby Annotation and that works quite well, as below. 北 ̬ 京 ̱ 欢 ̱ 迎 ̗ 你 ̬ The Combining Diacritical Marks I have used for the annotation are:- U+0316 COMBINING GRAVE ACCENT BELOW U+0317 COMBINING ACUTE ACCENT BELOW U+032C COMBINING CARON BELOW U+0331 COMBINING MACRON BELOW
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