Difference between revisions of "Utf8.codepoint"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2016.06<br/> === Description === Returns the codepoints (as integers) from all characters in s that start between byte position i and...") |
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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). The default for i is 1 and for j is i. It raises an error if it meets any invalid byte sequence. | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | (numbers) | + | (numbers) = utf8.codepoint(s,i,j) |
</source> | </source> | ||
| − | '''s | + | '''s''': (string) ''''''<br/> |
| − | '''i | + | '''i''': (number) '''optional'''<br/> |
| − | '''j | + | '''j''': (number) '''optional'''<br/> |
'''Returns''' (numbers) Returns the codepoints (as integers) from all characters in s<br/> | '''Returns''' (numbers) Returns the codepoints (as integers) from all characters in s<br/> | ||
Revision as of 11:21, 23 August 2018
Available since: Gideros 2016.06
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.
(numbers) = utf8.codepoint(s,i,j)
's: (string) '
i: (number) optional
j: (number) optional
Returns (numbers) Returns the codepoints (as integers) from all characters in s
