issubstring

issubstring
	YCP String Builtins

Name

issubstring — searches for a specific string within another string

`boolean issubstring (`	string `s` ,
	string `substring` `)`;

string s

String to be searched

string substring

Pattern to be searched for

Return true, if substring is a substring of s.

  issubstring ("some text", "tex") -> true


isempty		lsubstring