Data update

Task/Unicode-strings/00-TASK.txt

@@ -1,6 +1,6 @@
 As the world gets smaller each day, internationalization becomes more and more important.   For handling multiple languages, [[Unicode]] is your best friend. 
 
-It is a very capable and [https://www.youtube.com/watch?v=MijmeoH9LT4 remarquable] tool, but also quite complex compared to older single- and double-byte character encodings. 
+It is a very capable and [https://www.youtube.com/watch?v=MijmeoH9LT4 remarkable] tool, but also quite complex compared to older single- and double-byte character encodings. 
 
 How well prepared is your programming language for Unicode? 
 

Task/Unicode-strings/EasyLang/unicode-strings.easy

@@ -0,0 +1,14 @@
+s$ = "你好 😀"
+print len s$
+for c$ in strchars s$
+   print c$ & " " & strcode c$
+.
+print strpos s$ "好"
+print strchar 128512
+print s$
+flag$ = "🇮🇹"
+print flag$
+print len flag$
+for c$ in strchars flag$
+   print c$ & " " & strcode c$
+.

Task/Unicode-strings/Pluto/unicode-strings.pluto

@@ -0,0 +1,26 @@
+require "uchar"
+require "gchar"
+local fmt = require("fmt")
+
+local w = "voilà"
+local u = uchar.of(w)
+for i = 1, u:len() do
+    io.write($"{u:get(i)} ")          -- prints the 5 Unicode 'characters'
+end
+print($"\nThe length of {w} is {u:len()}")
+
+print("\nIts code-points are:")
+fmt.lprint(u:tocodes(), " ", "")      -- prints the code-points as numbers
+
+print("\n\nIts bytes are: ")
+fmt.lprint(u:tobytes(), " ", "")      -- prints the bytes as numbers
+
+local zwe = "👨‍👩‍👧"
+local g = gchar.of(zwe)
+local codepoints = g:tocodes()
+local bytes = g:tobytes()
+
+print($"\n\n{zwe} has:")
+fmt.print("  %d bytes: %s", #bytes, fmt.swrite(bytes, " ", ""))
+fmt.print("  %d code-points: %s", #codepoints, fmt.swrite(codepoints, " ", ""))
+fmt.print("  %d grapheme", g:len())