;; prefix from pcomplete-stub.
(beg (max (- (point) (length pcomplete-stub))
(pcomplete-begin)))
- (buftext (buffer-substring beg (point)))
- (table
- (cond
- ((null completions) nil)
- ((not (equal pcomplete-stub buftext))
- ;; This isn't always strictly right (e.g. if
- ;; FOO="toto/$FOO", then completion of /$FOO/bar may
- ;; result in something incorrect), but given the lack of
- ;; any other info, it's about as good as it gets, and in
- ;; practice it should work just fine (fingers crossed).
- (let ((prefixes (pcomplete--common-quoted-suffix
- pcomplete-stub buftext)))
- (apply-partially
- 'pcomplete--table-subvert
- completions
- (cdr prefixes) (car prefixes))))
- (t
- (lexical-let ((completions completions))
- (lambda (string pred action)
- (let ((res (complete-with-action
- action completions string pred)))
- (if (stringp res)
- (pcomplete-quote-argument res)
- res)))))))
- (pred
- ;; pare it down, if applicable
- (when (and table pcomplete-use-paring pcomplete-seen)
- (setq pcomplete-seen
- (mapcar (lambda (f)
- (funcall pcomplete-norm-func
- (directory-file-name f)))
- pcomplete-seen))
- (lambda (f)
- (not (member
- (funcall pcomplete-norm-func
- (directory-file-name f))
- pcomplete-seen))))))
-
- (list
- beg (point)
- ;; Add a space at the end of completion. Use a terminator-regexp
- ;; that never matches since the terminator cannot appear
- ;; within the completion field anyway.
- (if (zerop (length pcomplete-termination-string))
- table
- (apply-partially 'completion-table-with-terminator
- (cons pcomplete-termination-string
- "\\`a\\`")
- table))
- :predicate pred))))
+ (buftext (buffer-substring beg (point))))
+ (when completions
+ (let ((table
+ (cond
+ ((not (equal pcomplete-stub buftext))
+ ;; This isn't always strictly right (e.g. if
+ ;; FOO="toto/$FOO", then completion of /$FOO/bar may
+ ;; result in something incorrect), but given the lack of
+ ;; any other info, it's about as good as it gets, and in
+ ;; practice it should work just fine (fingers crossed).
+ (let ((prefixes (pcomplete--common-quoted-suffix
+ pcomplete-stub buftext)))
+ (apply-partially
+ 'pcomplete--table-subvert
+ completions
+ (cdr prefixes) (car prefixes))))
+ (t
+ (lexical-let ((completions completions))
+ (lambda (string pred action)
+ (let ((res (complete-with-action
+ action completions string pred)))
+ (if (stringp res)
+ (pcomplete-quote-argument res)
+ res)))))))
+ (pred
+ ;; Pare it down, if applicable.
+ (when (and pcomplete-use-paring pcomplete-seen)
+ (setq pcomplete-seen
+ (mapcar (lambda (f)
+ (funcall pcomplete-norm-func
+ (directory-file-name f)))
+ pcomplete-seen))
+ (lambda (f)
+ (not (when pcomplete-seen
+ (member
+ (funcall pcomplete-norm-func
+ (directory-file-name f))
+ pcomplete-seen)))))))
+ (unless (zerop (length pcomplete-termination-string))
+ ;; Add a space at the end of completion. Use a terminator-regexp
+ ;; that never matches since the terminator cannot appear
+ ;; within the completion field anyway.
+ (setq table
+ (apply-partially #'completion-table-with-terminator
+ (cons pcomplete-termination-string
+ "\\`a\\`")
+ table)))
+ (when pcomplete-ignore-case
+ (setq table
+ (apply-partially #'completion-table-case-fold table)))
+ (list beg (point) table :predicate pred))))))
;; I don't think such commands are usable before first setting up buffer-local
;; variables to parse args, so there's no point autoloading it.
;; ;;;###autoload
(defun pcomplete-std-complete ()
- (let ((completion-at-point-functions '(pcomplete-completions-at-point)))
- (completion-at-point)))
+ (let ((data (pcomplete-completions-at-point)))
+ (completion-in-region (nth 0 data) (nth 1 data) (nth 2 data)
+ (plist-get :predicate (nthcdr 3 data)))))
;;; Pcomplete's native UI.
(set (make-local-variable completef-sym)
(copy-sequence (symbol-value completef-sym)))
(let* ((funs (symbol-value completef-sym))
- (elem (or (memq 'shell-dynamic-complete-filename funs)
+ (elem (or (memq 'comint-filename-completion funs)
+ (memq 'shell-filename-completion funs)
+ (memq 'shell-dynamic-complete-filename funs)
(memq 'comint-dynamic-complete-filename funs))))
(if elem
(setcar elem 'pcomplete)
(setq completions
(apply-partially 'completion-table-with-predicate
completions
- (lambda (f)
- (not (member
- (funcall pcomplete-norm-func
- (directory-file-name f))
- pcomplete-seen)))
+ (when pcomplete-seen
+ (lambda (f)
+ (not (member
+ (funcall pcomplete-norm-func
+ (directory-file-name f))
+ pcomplete-seen))))
'strict)))
;; OK, we've got a list of completions.
(if pcomplete-show-list