Elisp: Sequence Functions

By Xah Lee. Date: .

emacs 25.1 added over 30 functions on sequences. They work on list, vector, string.

  1. sequencep
  2. length
  3. elt
  4. copy-sequence
  5. reverse
  6. nreverse
  7. sort
  8. seq-elt
  9. seq-length
  10. seqp
  11. seq-drop
  12. seq-take
  13. seq-take-while
  14. seq-drop-while
  15. seq-do
  16. seq-map
  17. seq-mapn
  18. seq-filter
  19. seq-remove
  20. seq-reduce
  21. seq-some
  22. seq-find
  23. seq-every-p
  24. seq-empty-p
  25. seq-count
  26. seq-sort
  27. seq-contains
  28. seq-position
  29. seq-uniq
  30. seq-subseq
  31. seq-concatenate
  32. seq-mapcat
  33. seq-partition
  34. seq-intersection
  35. seq-difference
  36. seq-group-by
  37. seq-into
  38. seq-min
  39. seq-max
  40. seq-doseq
  41. seq-let

(info "(elisp) Sequence Functions")

See also: (info "(elisp) Sets And Lists")

Data Structure Topic

  1. Elisp: Sequence: List, Array
  2. Elisp: Vector
  3. Elisp: List
  4. Elisp: Association List
  5. Elisp: Property List
  6. Elisp: Symbol Property List
  7. Elisp: Map / Loop Thru List / Vector
  8. Elisp: Filter a List
  9. Elisp: Hash Table
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