string_contains_p small_string big_stringWhat it does:
Returns 1 if the BIG_STRING contains the SMALL_STRING, 0 otherwise; syntactic sugar for string first != -1Defined in: /web/philip/packages/acs-core/utilities-procs.tcl
Source code:
if { [string first $small_string $big_string] == -1 } { return 0 } else { return 1 }