Xcalc: Utility Functions

Utility Functions

str_contains(str, find)

• String contains function

• Determines whether str contains substring find

str_list(str)

• Converts str to a list

• Stores result in global variable szlist_val

list_str(list)

• Converts list to a string

• Stores result in global variable rgstr_val

char_at(str, i)

• Returns the char (as string) at i in str

parse_fn(function)

• Stores function into f(x)