Pyli/Methods/Text

Text

These are useful for Text.

• (el seq i): Returns the ith element of the sequence.
• (sub seq i [j]): (Negatives OK)
  • (sub seq i): Returns from i to the end
  • (sub seq i j): Returns from i to j, not including j
• (length seq): Returns the length of the sequence
• (empty? seq): Returns True if empty, False otherwise.