Update 4.1.-Coding-Text.md

Author: ccbogel

docs/doc/en/4.1.-Coding-Text.md

@@ -63,6 +63,14 @@ The _Auto-code exact text_ button and the _Auto-code text fragment_ button have
 
 There is an undo button to remove the auto-codings that were last applied.
 
+**Emoji's , emoticons in text and auto-coding**
+
+ Raw emoji characters might count as 1 character in a string but take up 2 or more positions in the visual editor, leading to incorrect calculations. Applying auto-code means that there will be a shifting of character postions when applying auto-code to the text.
+
+ Example auto-coding the word 'music', each emoji is shown as 'one'character, but behind the scenes it is 2 characters. This results in an offset, or shift, :
+ <img width="263" height="52" alt="image" src="https://github.com/user-attachments/assets/8ac5bcf5-fae4-4da3-a1dd-8dccf12d585b" />
+
+
 **Auto-code Exact Text ERRORS IDENTIFIED in version 3.8. Please upgraade to version 3.8.2**
 
 **When auto-coding exact text and selecting multiple files,the autocoding process stops, as soon as it finds a file with no matching text, and does not continue with the subsequent files.**