diff options
Diffstat (limited to 'cape.el')
| -rw-r--r-- | cape.el | 36 |
1 files changed, 21 insertions, 15 deletions
@@ -985,22 +985,28 @@ turn." ;; candidates if we've already determined that ;; main candidates are available. (cands (when (or main (or exclusive cand-ht candidates)) - (funcall sort (all-completions str table pr))))) + (funcall sort (all-completions str table pr)))) + (cands (cons nil cands)) + (ptr cands)) ;; Handle duplicates with a hash table. - (cl-loop - for cand in-ref cands - for dup = (gethash cand ht t) do - (cond - ((eq dup t) - ;; Candidate does not yet exist. - (puthash cand cand-plist ht)) - ((not (equal dup cand-plist)) - ;; Duplicate candidate. Candidate plist is - ;; different, therefore disambiguate the - ;; candidates. - (setf cand (propertize cand 'cape-capf-super - (cons cand cand-plist)))))) - (when cands (push cands candidates)))) + (while (cdr ptr) + (let* ((cand (cadr ptr)) + (dup (gethash cand ht t))) + (cond + ((eq dup t) + ;; Candidate is unique so far. + (puthash cand cand-plist ht) + (pop ptr)) + ((not (equal (plist-get dup :exit-function) + (plist-get cand-plist :exit-function))) + ;; Disambiguate duplicate candidates with + ;; different exit functions. + (setf (cadr ptr) (propertize cand 'cape-capf-super + (cons cand cand-plist))) + (pop ptr)) + (t ;; Delete duplicate candidate. + (setcdr ptr (cddr ptr)))))) + (when (cdr cands) (push (cdr cands) candidates)))) (when (or cand-ht candidates) (setq candidates (apply #'nconc (nreverse candidates)) cand-ht ht) |