Difference between revisions of "Utf8.codepoint"

Latest revision as of 21:34, 1 December 2023

Available since: Gideros 2016.06
Class: utf8

Returns the codepoints (as integers) from all characters in s that start between byte position i and j (both included).

(numbers) = utf8.codepoint(s,i,j)

The default for i is 1 and for j is i. It raises an error if it meets any invalid byte sequence.

s: (string)
i: (number) optional
j: (number) optional

Returns (numbers) the codepoints (as integers) from all characters in s

@@ Line 1: / Line 1: @@
 __NOTOC__
 '''Available since:''' Gideros 2016.06<br/>
+'''Class:''' [[utf8]]<br/>
 === Description ===
-Returns the codepoints (as integers) from all characters in s that start between byte position i and j (both included). The default for i is 1 and for j is i. It raises an error if it meets any invalid byte sequence.
+Returns the codepoints (as integers) from all characters in ''s'' that start between byte position ''i'' and ''j'' (both included).
-<source lang="lua">
+<syntaxhighlight lang="lua">
-(numbers), = utf8.codepoint(sij,)
+(numbers) = utf8.codepoint(s,i,j)
-</source>
+</syntaxhighlight>
-'''s:''' (string)  ''''''<br/>
-'''i:''' (number)  '''optional'''<br/>
+The default for i is 1 and for j is i. It raises an error if it meets any invalid byte sequence.
-'''j:''' (number)  '''optional'''<br/>
-'''Returns''' (numbers) Returns the codepoints (as integers) from all characters in s<br/>
+=== Parameters ===
+'''s''': (string) <br/>
+'''i''': (number) '''optional'''<br/>
+'''j''': (number) '''optional'''<br/>
+=== Return values ===
+'''Returns''' (numbers) the codepoints (as integers) from all characters in s<br/>
+{{Utf8}}