From: Michael Kifer Date: Thu, 27 Jul 1995 19:41:08 +0000 (+0000) Subject: (vip-multiclick-timeout): new default. X-Git-Tag: emacs-19.34~3166 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=61d0d2548f938dd68d49e3f6b7c9bfc9d679f88a;p=emacs.git (vip-multiclick-timeout): new default. --- diff --git a/lisp/emulation/viper-mous.el b/lisp/emulation/viper-mous.el index 5f154411830..7e9ec8bb5c1 100644 --- a/lisp/emulation/viper-mous.el +++ b/lisp/emulation/viper-mous.el @@ -40,8 +40,8 @@ or a tripple-click.") ;; time interval in millisecond within which successive clicks are ;; considered related (defconst vip-multiclick-timeout (if vip-xemacs-p - 500 - double-click-time) + mouse-track-multi-click-time + double-click-time) "*Time interval in millisecond within which successive clicks are considered related.") @@ -72,102 +72,116 @@ considered related.") (defun vip-surrounding-word (count click-count) "Returns word surrounding point according to a heuristic. COUNT indicates how many regions to return. -If CLICK-COUNT is 1, `word' is a word in Vi sense. If it is > 1, -then `word' is a Word in Vi sense. +If CLICK-COUNT is 1, `word' is a word in Vi sense. +If CLICK-COUNT is 2,then `word' is a Word in Vi sense. If the character clicked on is a non-separator and is non-alphanumeric but is adjacent to an alphanumeric symbol, then it is considered alphanumeric for the purpose of this command. If this character has a matching character, such as `\(' is a match for `\)', then the matching character is also considered alphanumeric. -For convenience, in Lisp modes, `-' is considered alphanumeric." - (let* ((basic-alpha "_a-zA-Z0-9") ;; it is important for `_' to come first - (basic-alpha-B "[_a-zA-Z0-9]") - (basic-nonalphasep-B vip-NONALPHASEP-B) - (end-modifiers "") - (start-modifiers "") - vip-ALPHA vip-ALPHA-B - vip-NONALPHA vip-NONALPHA-B - vip-ALPHASEP vip-ALPHASEP-B - vip-NONALPHASEP vip-NONALPHASEP-B - skip-flag - one-char-word-func word-function-forw word-function-back word-beg) - - (if (and (looking-at basic-nonalphasep-B) - (or (save-excursion (vip-backward-char-carefully) - (looking-at basic-alpha-B)) - (save-excursion (vip-forward-char-carefully) - (looking-at basic-alpha-B)))) - (setq start-modifiers - (cond ((looking-at "\\\\") "\\\\") - ((looking-at "-") "") - ((looking-at "[][]") "][") - ((looking-at "[()]") ")(") - ((looking-at "[{}]") "{}") - ((looking-at "[<>]") "<>") - ((looking-at "[`']") "`'") - ((looking-at "\\^") "") - ((looking-at vip-SEP-B) "") - (t (char-to-string (following-char)))) - end-modifiers - (cond ((looking-at "-") "C-C-") ;; note the C-C trick - ((looking-at "\\^") "^") - (t "")))) - - ;; Add `-' to alphanum, if it wasn't added and in we are in Lisp - (or (looking-at "-") - (not (string-match "lisp" (symbol-name major-mode))) - (setq end-modifiers (concat end-modifiers "C-C-"))) - - (setq vip-ALPHA - (format "%s%s%s" start-modifiers basic-alpha end-modifiers) - vip-ALPHA-B - (format "[%s%s%s]" start-modifiers basic-alpha end-modifiers) - vip-NONALPHA (concat "^" vip-ALPHA) - vip-NONALPHA-B (concat "[" vip-NONALPHA "]") - vip-ALPHASEP (concat vip-ALPHA vip-SEP) - vip-ALPHASEP-B - (format "[%s%s%s%s]" - start-modifiers basic-alpha vip-SEP end-modifiers) - vip-NONALPHASEP (format "^%s%s" vip-SEP vip-ALPHA) - vip-NONALPHASEP-B (format "[^%s%s]" vip-SEP vip-ALPHA) - ) - - (if (> click-count 1) - (setq one-char-word-func 'vip-one-char-Word-p - word-function-forw 'vip-end-of-Word - word-function-back 'vip-backward-Word) - (setq one-char-word-func 'vip-one-char-word-p - word-function-forw 'vip-end-of-word - word-function-back 'vip-backward-word)) - - (save-excursion - (cond ((> click-count 1) (skip-chars-backward vip-NONSEP)) - ((looking-at vip-ALPHA-B) (skip-chars-backward vip-ALPHA)) - ((looking-at vip-NONALPHASEP-B) - (skip-chars-backward vip-NONALPHASEP)) - (t (funcall word-function-back 1))) - - (setq word-beg (point)) +For convenience, in Lisp modes, `-' is considered alphanumeric. + +If CLICK-COUNT is 3 or more, returns the line clicked on with leading and +trailing space and tabs removed. In that case, the first argument, COUNT, +is ignored." + (if (> click-count 2) + (let (beg) + (save-excursion + (beginning-of-line) + (skip-chars-forward " \t") + (setq beg (point)) + (end-of-line) + (buffer-substring beg (point)))) + (let* ((basic-alpha "_a-zA-Z0-9") ;; it is important for `_' to come first + (basic-alpha-B "[_a-zA-Z0-9]") + (basic-nonalphasep-B vip-NONALPHASEP-B) + (end-modifiers "") + (start-modifiers "") + vip-ALPHA vip-ALPHA-B + vip-NONALPHA vip-NONALPHA-B + vip-ALPHASEP vip-ALPHASEP-B + vip-NONALPHASEP vip-NONALPHASEP-B + skip-flag + one-char-word-func word-function-forw word-function-back word-beg) + + (if (and (looking-at basic-nonalphasep-B) + (or (save-excursion (vip-backward-char-carefully) + (looking-at basic-alpha-B)) + (save-excursion (vip-forward-char-carefully) + (looking-at basic-alpha-B)))) + (setq start-modifiers + (cond ((looking-at "\\\\") "\\\\") + ((looking-at "-") "") + ((looking-at "[][]") "][") + ((looking-at "[()]") ")(") + ((looking-at "[{}]") "{}") + ((looking-at "[<>]") "<>") + ((looking-at "[`']") "`'") + ((looking-at "\\^") "") + ((looking-at vip-SEP-B) "") + (t (char-to-string (following-char)))) + end-modifiers + (cond ((looking-at "-") "C-C-") ;; note the C-C trick + ((looking-at "\\^") "^") + (t "")))) + + ;; Add `-' to alphanum, if it wasn't added and in we are in Lisp + (or (looking-at "-") + (not (string-match "lisp" (symbol-name major-mode))) + (setq end-modifiers (concat end-modifiers "C-C-"))) + + (setq vip-ALPHA + (format "%s%s%s" start-modifiers basic-alpha end-modifiers) + vip-ALPHA-B + (format "[%s%s%s]" start-modifiers basic-alpha end-modifiers) + vip-NONALPHA (concat "^" vip-ALPHA) + vip-NONALPHA-B (concat "[" vip-NONALPHA "]") + vip-ALPHASEP (concat vip-ALPHA vip-SEP) + vip-ALPHASEP-B + (format "[%s%s%s%s]" + start-modifiers basic-alpha vip-SEP end-modifiers) + vip-NONALPHASEP (format "^%s%s" vip-SEP vip-ALPHA) + vip-NONALPHASEP-B (format "[^%s%s]" vip-SEP vip-ALPHA) + ) - (setq skip-flag t) - (while (> count 0) - ;; skip-flag and the test for 1-char word takes care of the - ;; special treatment that vip-end-of-word gives to 1-character - ;; words. Otherwise, clicking once on such a word will insert two - ;; words. - (if (and skip-flag (funcall one-char-word-func)) - (setq skip-flag (not skip-flag)) - (funcall word-function-forw 1)) - (setq count (1- count))) + (if (> click-count 1) + (setq one-char-word-func 'vip-one-char-Word-p + word-function-forw 'vip-end-of-Word + word-function-back 'vip-backward-Word) + (setq one-char-word-func 'vip-one-char-word-p + word-function-forw 'vip-end-of-word + word-function-back 'vip-backward-word)) + + (save-excursion + (cond ((> click-count 1) (skip-chars-backward vip-NONSEP)) + ((looking-at vip-ALPHA-B) (skip-chars-backward vip-ALPHA)) + ((looking-at vip-NONALPHASEP-B) + (skip-chars-backward vip-NONALPHASEP)) + (t (funcall word-function-back 1))) + + (setq word-beg (point)) + + (setq skip-flag t) + (while (> count 0) + ;; skip-flag and the test for 1-char word takes care of the + ;; special treatment that vip-end-of-word gives to 1-character + ;; words. Otherwise, clicking once on such a word will insert two + ;; words. + (if (and skip-flag (funcall one-char-word-func)) + (setq skip-flag (not skip-flag)) + (funcall word-function-forw 1)) + (setq count (1- count))) - (vip-forward-char-carefully) - (buffer-substring word-beg (point))) - )) + (vip-forward-char-carefully) + (buffer-substring word-beg (point))) + ))) -(defun vip-mouse-click-get-word (click &optional count click-count) +(defun vip-mouse-click-get-word (click count click-count) "Returns word surrounding the position of a mouse click. -Click may be in another window. Current window and buffer isn't changed." +Click may be in another window. Current window and buffer isn't changed. +On single or double click, returns the word as determined by +`vip-surrounding-word-function'." (let ((click-word "") (click-pos (vip-mouse-click-posn click)) @@ -293,13 +307,14 @@ this command." (vip-multiclick-p) ;; This trick checks if there is a pending mouse event ;; if so, we use this latter event and discard the current mouse click - ;; If the next panding event is not a mouse event, we execute + ;; If the next pending event is not a mouse event, we execute ;; the current mouse event (progn (vip-read-event) (vip-mouse-event-p last-input-event))) (progn ;; interrupted wait - (setq vip-global-prefix-argument arg) + (setq vip-global-prefix-argument + (or vip-global-prefix-argument arg)) ;; remember command that was before the multiclick (setq this-command last-command) ;; make sure we counted this event---needed for XEmacs only