searchif


Name:
searchif - check wether a substring is contained within a string
Synopsis:
string1 string2 searchif -> bool  
array1 array2 searchif -> bool
Examples:
(Hello world!) (Hello) searchif -> true  
[1 3 2 5 2] [3 2] searchif -> true
Description:
 
calls search and removes the substrings/-arrays generated
thereby. Neither string/array will be conserved (!),
bool contains success or failure.
Parameters:
string1/array1: The object where to search into.  
string2/array2: The subobject to look for.
bool is true on success, otherwise false
Bugs:
Does not have optimal performance; search creates subobjects  
which are not needed for serachif.
Remarks:
 
Author:
Hehl  
FirstVersion:
April 15, 1999  
SeeAlso: Source:
/home/nest/work/nest-2.14.0/lib/sli/misc_helpers.sli