''' Purpose: consider string casing functions
'''

text = input( "Enter text: " )

print()

print( "text:", text )

print()

# You can call multiple functions on a string but
# keep in mind what order you do.
# text.lower().split() vs. text.split().lower() are different

# produce case variants of input text
text_c = text.capitalize()
text_l = text.lower()
text_u = text.upper()

print( "text.lower() =", text_l, "       # all lower case" )
print( "text.upper() =", text_u, "       # all upper case" )
print( "text.capitalize() =", text_c, "  # initial character capitalized, rest lower case" )
print()