Displaying or identifying emoji

[scott at elementarysoftware.com]

Please post. I would find this very useful.

Scott Morrow

Elementary Software
(Now with 20% less chalk dust!)
web       http://elementarysoftware.com/
email     scott at elementarysoftware.com
booth     1-800-615-0867
------------------------------------------------------

> On Jan 23, 2019, at 7:13 AM, Stephen MacLean via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
> In my testing so far, word works while trueWord doesn’t, although that testing is still preliminary...
> 
> In my case, I need to strip them out. Single codepoint ones like the smiley are easy, they are one codepoint and 1 word. The ones, like red haired man, are tougher because they are multple codeponts. However, they are still 1 word.
> 
> I’ve built a sample library stack that contains all the emoji’s, their codepoints and some routines that I’m using to work through this all. I hope to have my testing done in the next day or two and will post for anyone who wants to play with it.
> 
> Best,
> 
> Steve MacLean
> 
>> On Jan 23, 2019, at 9:59 AM, Ralph DiMola via use-livecode <use-livecode at lists.runrev.com> wrote:
>> 
>> "Also, depending on the emoji, it may be 1 codepoint or many. Use the keyword “word” when finding, etc."
>> 
>> Word or "true word"? Does it matter?
>> 
>> Ralph DiMola
>> IT Director
>> Evergreen Information Services
>> rdimola at evergreeninfo.net
>> 
>> -----Original Message-----
>> From: use-livecode [mailto:use-livecode-bounces at lists.runrev.com] On Behalf Of Stephen MacLean via use-livecode
>> Sent: Wednesday, January 23, 2019 9:15 AM
>> To: How to use LiveCode
>> Cc: Stephen MacLean
>> Subject: Re: Displaying or identifying emoji
>> 
>> Hi David,
>> 
>> Looks like you are running into some of the same issues I had when learning to work with them…
>> 
>> You say you are importing them? From where? A text file or DB?
>> 
>> Make sure that the encoding is set to UTF-8 or higher when you import. Next, you need to textDecode() them, again making sure that encoding matches.
>> 
>> One MAJOR caveat that I ran into with using mySQL. After opening the connection, you need to add the following code to fore the connection to unicode:
>> 
>> ## Set utf8mb4
>> 
>> revExecuteSQL tDatabaseID, "SET NAMES 'utf8mb4'"
>> 
>> 
>> Or whatever your encoding is on that table. Otherwise it will default to ascii and you will get those characters.
>> 
>> Also, depending on the emoji, it may be 1 codepoint or many. Use the keyword “word” when finding, etc.
>> 
>> Hope this helps!
>> 
>> Best,
>> 
>> Steve MacLean
>> 
>>> On Jan 23, 2019, at 7:34 AM, David V Glasgow via use-livecode <use-livecode at lists.runrev.com> wrote:
>>> 
>>> Hello folks,
>>> 
>>> I am working on imported text messages from various sources, and which have been through various (unknown) processes/displays before I get them.  Some retain emoji intact, but others render them as an odd series of characters (presumably having been substituted when stored in a non-unicode environment):
>>> 
>>> 	582	hexman555 (04/17/15 11:13:54 PM): I'll be here 😊❤️
>>> 	600	hexman555 (04/17/15 11:32:15 PM): Me too ❤️
>>> 	615	hexman555 (04/17/15 11:49:18 PM): Thank you ❤️💋
>>> 	625	hexman555 (04/17/15 11:52:29 PM): ❤️❤️❤️
>>> 
>>> I would like to know which emoji were being used, either by displaying them in the field or substituting "‚ù§Ô∏è” etc with parenthetic text describing the emoji.  I have tried to break emojis down, but can’t find an app that doesn’t display them - or rather mangles them in this way.  Similarly, I have looked at the ascii and hex of the component characters of the gobbledegook, but can’t see a pattern.
>>> 
>>> Any suggestions?
>>> 
>>> 
>>> Best Wishes,
>>> David Glasgow
>>> 
>>> 
>>> <http://www.i-psych.co.uk/> <https://twitter.com/iPsychApps>
>>> 
>>> <https://twitter.com/iPsychApps> <http://uk.linkedin.com/in/davidvglasgow>
>>> <http://uk.linkedin.com/in/davidvglasgow>
>>> _______________________________________________
>>> use-livecode mailing list
>>> use-livecode at lists.runrev.com
>>> Please visit this url to subscribe, unsubscribe and manage your subscription preferences:
>>> http://lists.runrev.com/mailman/listinfo/use-livecode
>> 
>> _______________________________________________
>> use-livecode mailing list
>> use-livecode at lists.runrev.com
>> Please visit this url to subscribe, unsubscribe and manage your subscription preferences:
>> http://lists.runrev.com/mailman/listinfo/use-livecode
>> 
>> 
>> _______________________________________________
>> use-livecode mailing list
>> use-livecode at lists.runrev.com
>> Please visit this url to subscribe, unsubscribe and manage your subscription preferences:
>> http://lists.runrev.com/mailman/listinfo/use-livecode