diff options
Diffstat (limited to 'comb')
| -rw-r--r-- | comb/orderless-conf.el | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/comb/orderless-conf.el b/comb/orderless-conf.el index 2d669a4..a86e40e 100644 --- a/comb/orderless-conf.el +++ b/comb/orderless-conf.el @@ -37,3 +37,45 @@ (cond ((= (aref pattern 0) ?,) (cons 'orderless-strict-leading-initialism (substring pattern 1)))))) + + +(defvar durand-headlong-entered-minibuffer-p nil + "Whether or not we have entered minibuffer. + +This is used for determining if we shall exit the minibuffer when +there is only one candidate left.") + +;;;###autoload +(defun durand-headlong-minibuffer-setup-hook () + "The entry for the completion to be headlong. +Simply add this function to `minibuffer-setup-hook'." + ;; NOTE: When we run this function we first enter minibuffer, so we + ;; set a variable to its appropriate value. + (set 'durand-headlong-entered-minibuffer-p nil) + (add-hook 'post-command-hook 'durand-headlong-post-command-hook t) + (add-hook 'minibuffer-exit-hook 'durand-headlong-minibuffer-exit-hook)) + +;;;###autoload +(defun durand-headlong-post-command-hook () + "Exit the minibuffer if there is only one candidate left. + +In practice, when we first enter minibuffer, there is some +abnormal behaviour, so we only check when we have entered the +minibuffer as usual." + (let ((comps (completion-all-completions + (minibuffer-contents) + minibuffer-completion-table minibuffer-completion-predicate + (- (point) (minibuffer-prompt-end))))) + (cond + ((and durand-headlong-entered-minibuffer-p + comps + (not (consp (cdr comps)))) + (minibuffer-force-complete-and-exit)) + (t (set 'durand-headlong-entered-minibuffer-p t))))) + +;;;###autoload +(defun durand-headlong-minibuffer-exit-hook () + "Remove the hooks we added." + (remove-hook 'post-command-hook 'durand-headlong-post-command-hook) + (remove-hook 'minibuffer-setup-hook 'durand-headlong-minibuffer-setup-hook) + (remove-hook 'minibuffer-exit-hook 'durand-headlong-minibuffer-exit-hook)) |