Difference between revisions of "Utf8.match"
From GiderosMobile
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | '''Available since:''' Gideros 2016.06<br/> | + | '''<translate>Available since</translate>:''' Gideros 2016.06<br/> |
| − | === Description === | + | === <translate>Description</translate> === |
<translate>Looks for the first match of pattern in the string s. If it finds one, then match returns the captures from the pattern; otherwise it returns nil. If pattern specifies no captures, then the whole match is returned. A third, optional numerical argument init specifies where to start the search; its default value is 1 and can be negative.</translate> | <translate>Looks for the first match of pattern in the string s. If it finds one, then match returns the captures from the pattern; otherwise it returns nil. If pattern specifies no captures, then the whole match is returned. A third, optional numerical argument init specifies where to start the search; its default value is 1 and can be negative.</translate> | ||
<source lang="lua"> | <source lang="lua"> | ||
(strings) = utf8.match(s,pattern,init) | (strings) = utf8.match(s,pattern,init) | ||
</source> | </source> | ||
| − | === Parameters === | + | === <translate>Parameters</translate> === |
'''s''': (string) <translate></translate> <br/> | '''s''': (string) <translate></translate> <br/> | ||
'''pattern''': (string) <translate></translate> <br/> | '''pattern''': (string) <translate></translate> <br/> | ||
'''init''': (number) <translate></translate> '''optional'''<br/> | '''init''': (number) <translate></translate> '''optional'''<br/> | ||
| − | === Return values === | + | === <translate>Return values</translate> === |
| − | '''Returns''' (strings) <translate>captures</translate><br/> | + | '''<translate>Returns</translate>''' (strings) <translate>captures</translate><br/> |
Revision as of 08:27, 24 August 2018
Available since: Gideros 2016.06
Description
Looks for the first match of pattern in the string s. If it finds one, then match returns the captures from the pattern; otherwise it returns nil. If pattern specifies no captures, then the whole match is returned. A third, optional numerical argument init specifies where to start the search; its default value is 1 and can be negative.
(strings) = utf8.match(s,pattern,init)
Parameters
s: (string)
pattern: (string)
init: (number) optional
Return values
Returns (strings) captures
