* wesnoth-mode.el (wesnoth-estimate-element-type, wesnoth-guess-element-type):

* wesnoth-mode.el (wesnoth-estimate-element-type, wesnoth-guess-element-type):
  New functions.
  (wesnoth-element-at-point): Removed function.
  (wesnoth-partial-macro-p): Removed unused variable.
  (wesnoth-indent-or-complete): Removed `looking-back' usage.  Use
  `wesnoth-guess-element-type'.  Improved behaviour when inserting closing.
  (wesnoth-complete-preprocessor): No longer require character after `#' to
  perform completion.
  (wesnoth-complete-macro): Delete only current partial element.  Save
  excursion when determining completion.
  (wesnoth-complete-attribute): Delete only the partial element.  Replaced
  `looking-back' usage.
  (wesnoth-complete-tag): Replaced `looking-back' usage.  Save-excursion when
  determining completion.  Delete only the partial element.
  (wesnoth-insert-tag): Quote wesnoth-history-list to fix a bug.  Delete
  unused variable.
  (wesnoth-insert-missing-closing): Tidied code for Emacsen missing
  functionality.  Return non-nil on success, nil otherwise.
  (wesnoth-nth-pair-position): Removed unused variable.
  (wesnoth-check-wml): Tided code for Emacsen missing functionality.  Fixed a
  bug where the last element would be reported for every missing element at
  EOF.
  (wesnoth-forward-warning, wesnoth-backward-warning, wesnoth-place-overlay,
  wesnoth-check-structure): Tidied code for Emacsen missing functionality.