Ximan: Created page with "== Calling Pattern == Call local r,c = sl.str.isin(s1,s2) Args s1 is a string s2 is a string Results r is a boolean c is a number == Usage Example == local s = sl.str lo..."

2010-11-11T23:40:14Z

Created page with "== Calling Pattern == Call local r,c = sl.str.isin(s1,s2) Args s1 is a string s2 is a string Results r is a boolean c is a number == Usage Example == local s = sl.str lo..."

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== Calling Pattern ==
Call
local r,c = sl.str.isin(s1,s2)
Args
s1 is a string
s2 is a string
Results
r is a boolean
c is a number

== Usage Example ==

local s = sl.str
local i = 'This is a test'
local j = 'is'
local r,c = s.isin(i,j)
print(tostring(r)..' '..c)

--> true 3

== Description ==

Determines if string s2 is a substring of string s1 and if so returns its position as well. See [[Str.cnt|str.cnt]] for a similar function.

== Upon Error ==

Isin fails silently. If s1 or s2 aren't strings, then nil is returned.

== See Also ==

* [[str|string table]]

* [[Str.cnt|str.cnt]]

* [[select]]

* [[unpack]]

* [http://www.easyuo.com/openeuo/wiki/index.php/Documentation#String_Functions Lua String Functions]

Str.isin - Revision history

Ximan: Created page with "== Calling Pattern == Call local r,c = sl.str.isin(s1,s2) Args s1 is a string s2 is a string Results r is a boolean c is a number == Usage Example == local s = sl.str lo..."