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annotate shared/motion4.el @ 45:65ea96008fe0

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author Henry S. Thompson <ht@inf.ed.ac.uk>
date Wed, 20 Dec 2023 17:59:49 +0000
parents 107d592c5f4a
children
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107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
1 ;;; Copyright (C) 1991 Christopher J. Love
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
2 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
3 ;;; This file is for use with Epoch, a modified version of GNU Emacs.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
4 ;;; Requires Epoch 4.0 or later.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
5 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
6 ;;; This code is distributed in the hope that it will be useful,
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
7 ;;; bute WITHOUT ANY WARRANTY. No author or distributor accepts
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
8 ;;; responsibility to anyone for the consequences of using this code
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
9 ;;; or for whether it serves any particular purpose or works at all,
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
10 ;;; unless explicitly stated in a written agreement.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
11 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
12 ;;; Everyone is granted permission to copy, modify and redistribute
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
13 ;;; this code, but only under the conditions described in the
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
14 ;;; GNU Emacs General Public License, except the original author nor his
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
15 ;;; agents are bound by the License in their use of this code.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
16 ;;; (These special rights for the author in no way restrict the rights of
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
17 ;;; others given in the License or this prologue)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
18 ;;; A copy of this license is supposed to have been given to you along
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
19 ;;; with Epoch so you can know your rights and responsibilities.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
20 ;;; It should be in a file named COPYING. Among other things, the
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
21 ;;; copyright notice and this notice must be preserved on all copies.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
22 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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23 ;;; $Revision: 1.2 $
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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24 ;;; $Source: /home/user5/ht/emacs/shared/RCS/motion4.el,v $
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
25 ;;; $Date: 1992/03/18 21:44:10 $
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
26 ;;; $Author: ht $
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
27 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
28 ;;; motion.el - provide draggin/hi-lighting of primary selection
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
29 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
30 ;;; Original version by Alan Carroll
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
31 ;;; Epoch 4.0 modifications by Chris Love
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
32 ;;; Abort-isearch and other ideas from Ken Laprade and others.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
33 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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34 (provide 'motion)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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35 (redisplay-screen) ; fix epoch4.0a race bug?
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
36 (require 'zone)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
37 (require 'mouse)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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38
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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39 ;;; ------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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40 ;;; Interface values
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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41 (defvar horizontal-drag-inc 5
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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42 "Number of columns to scroll when the pointer is to the left or right of the window")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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43 (defvar vertical-drag-inc 2
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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44 "Number of lines to scroll when the pointer is above or below the edge of the window")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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45
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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46 (defvar mouse::downp nil "State variable for mouse dragging internals")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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47 (defvar mouse::last-point -1 "Last location of a motion event")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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48
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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49 (setq epoch::zones-modify-buffer nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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50 (defvar motion::style nil "style used by drag zones")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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51
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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52 (defvar drag-zone nil
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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53 "Epoch zone to be used for hilighting selected text region."
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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54 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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55 (setq-default drag-zone nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
56 (setq-default mouse-down-marker nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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57
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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58 ;;; ------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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59 ;;; Set window-setup-hook to call motion::init(), which sets default
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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60 ;;; style for zone dragging. Default style is underlining; can be changed
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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61 ;;; in .emacs file.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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diff changeset
62 (epoch-add-setup-hook 'motion::init)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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63
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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64 (defun motion::init ()
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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65 (and (not motion::style) (setq motion::style (make-style)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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66 (set-style-foreground motion::style (foreground))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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67 (set-style-background motion::style (background))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
68 (set-style-underline motion::style (foreground))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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69 ;; enable the handler
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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70 (push-event 'motion 'motion::handler)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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71 ;; set up hints on all the current screens
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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72 (dolist (s (screen-list t)) (epoch::set-motion-hints t s))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
73 ;; enable hints on future screens
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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74 (push '(motion-hints t) epoch::screen-properties)
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Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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75 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
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parents:
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76
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
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77 ;;; ------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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78 (defun set-mouse-marker (&optional location)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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79 (if (null mouse-down-marker)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
80 (setq mouse-down-marker (make-marker))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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81 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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82 (set-marker mouse-down-marker (or location (point)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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83 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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84
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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85 ;;; --------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
86 ;;; Functions to provide dragging & hilighting.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
87 ;;; arg is a list of ( POINT BUFFER WINDOW SCREEN )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
88 (defun end-mouse-drag (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
89 (setq mouse::last-point -1) ;always do this cleanup
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
90 (when mouse::downp
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
91 (setq mouse::downp nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
92 (mouse::copy-zone drag-zone)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
93 (let (
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
94 (s (and drag-zone (zone-start drag-zone)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
95 (e (and drag-zone (zone-end drag-zone)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
96 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
97 (if (null s) (setq s 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
98 (if (null e) (setq e 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
99 (if (zonep drag-zone)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
100 (if (<= (point) s)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
101 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
102 (push-mark e t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
103 (goto-char s)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
104 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
105 ;; ELSE point is past drag zone start
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
106 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
107 (push-mark s t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
108 (goto-char e)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
109 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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110 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
111 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
112 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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113 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
114 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
115
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
116 (defun start-mouse-drag (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
117 (when arg
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
118 (setq mouse::downp 'start)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
119 ; (message "%s" arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
120 (mouse::set-point arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
121 (abort-isearch)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
122 (set-mouse-marker)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
123 (setq mouse::last-point (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
124 (if drag-zone
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
125 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
126 (message "ddz")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
127 (delete-zone drag-zone)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
128 (setq drag-zone nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
129 (redisplay-screen)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
130 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
131 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
132 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
133 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
134
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
135 (defun extend-mouse-drag (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
136 (setq mouse::downp 'extend)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
137 (let
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
138 (
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
139 (m1 (and drag-zone (zone-start drag-zone)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
140 (m2 (and drag-zone (zone-end drag-zone)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
141 (spot (car arg)) ;point of the mouse click.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
142 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
143 (if (null m1) (setq m1 0))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
144 (if (null m2) (setq m2 0))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
145 (cond
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
146 ((or (null drag-zone) (null mouse-down-marker))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
147 (setq drag-zone (add-zone (point) spot motion::style) )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
148 (set-zone-transient drag-zone t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
149 (set-mouse-marker)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
150 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
151 ((<= spot m1)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
152 (setq drag-zone (move-zone drag-zone spot m2) )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
153 (set-mouse-marker m2)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
154 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
155 ((>= spot m2)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
156 (setq drag-zone (move-zone drag-zone m1 spot) )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
157 (set-mouse-marker m1)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
158 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
159 ((<= mouse-down-marker spot)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
160 (setq drag-zone (move-zone drag-zone m1 spot) )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
161 (set-mouse-marker m1)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
162 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
163 (t
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
164 (setq drag-zone (move-zone drag-zone spot m2) )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
165 (set-mouse-marker m2)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
166 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
167 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
168 (epoch::redisplay-screen)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
169 (setq mouse::last-point (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
170 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
171 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
172
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
173 ;;; ------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
174 ;;; Define the handler for dragging, etc.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
175 (defun motion::handler (type value scr)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
176 (if (null mouse-down-marker) (set-mouse-marker))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
177 (if (and (boundp 'mouse::downp) mouse::downp)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
178 (mouse-sweep-update)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
179 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
180 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
181
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
182 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
183 (defun mouse-sweep-update()
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
184 (let*
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
185 (
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
186 drag-m1
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
187 drag-m2
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
188 pnt
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
189 pos
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
190 x
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
191 y
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
192 (w (selected-window))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
193 (out-of-bounds t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
194 (epoch::event-handler-abort nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
195 (w-edges (window-pixedges w))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
196 (left (car w-edges))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
197 (top (elt w-edges 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
198 (right (- (elt w-edges 2) left 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
199 (bottom (- (elt w-edges 4) top 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
200 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
201 (while
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
202 (and
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
203 out-of-bounds
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
204 (setq pos (query-pointer))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
205 (/= 0 (logand mouse-any-mask (elt pos 2)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
206 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
207 ;;convert to window relative co-ordinates
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
208 (setq x (- (car pos) left))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
209 (setq y (- (elt pos 1) top))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
210 (setq out-of-bounds
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
211 (not (and (<= 0 y) (<= y bottom) (<= 0 x) (<= x right)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
212 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
213 ;; scrolling conditions
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
214 (condition-case errno
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
215 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
216 (if (< y 0) (scroll-down vertical-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
217 (if (> y bottom) (scroll-up vertical-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
218 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
219 (error ) ;nothing, just catch it
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
220 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
221 ;; Disable horizontal scrolling.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
222 ; (if (< x left) (scroll-right horizontal-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
223 ; (if (> x right) (scroll-left horizontal-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
224 (setq y (max 1 (min bottom y)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
225 (setq x (max 0 (min right x)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
226 (setq pnt (car (epoch::coords-to-point (+ x left) (+ y top))))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
227 (when (/= mouse::last-point pnt)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
228 (if (> mouse-down-marker pnt)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
229 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
230 (setq drag-m1 pnt)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
231 (setq drag-m2 (marker-position mouse-down-marker))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
232 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
233 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
234 (setq drag-m1 (marker-position mouse-down-marker))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
235 (setq drag-m2 (1+ pnt))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
236 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
237 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
238 ;; moved this in here so that zone won't get made if
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
239 ;; only motion is jitter within a single character
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
240 ;; this fixes a bunch of bogus (often empty)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
241 ;; entries in the kill ring
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
242 (if drag-zone
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
243 (move-zone drag-zone drag-m1 drag-m2)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
244 (progn (setq drag-zone
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
245 (add-zone drag-m1 drag-m2 motion::style )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
246 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
247 (set-zone-transient drag-zone t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
248 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
249 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
250 (redisplay-screen)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
251 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
252 (setq mouse::last-point pnt)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
253 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
254 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
255 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
256
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
257 ;;; ------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
258 ;;; Code for selecting lines using motion events. Assumes that the line is
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
259 ;;; left unmarked on zone up
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
260 (defvar mouse::line-zone nil "Zone for selected line")
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
261 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
262 (defun mouse-select-line-start (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
263 (mouse::set-point arg) ;go there
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
264 (setq mouse::last-point (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
265 (let ( bol )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
266 (save-excursion
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
267 (beginning-of-line)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
268 (setq bol (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
269 (end-of-line)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
270 (setq mouse::line-zone (add-zone bol (point) motion::style))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
271 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
272 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
273 (push-event 'motion 'mouse-select-line-update)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
274 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
275 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
276 (defun mouse-select-line-end (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
277 (setq mouse::last-point -1)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
278 (when mouse::line-zone (delete-zone mouse::line-zone))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
279 (pop-event 'motion)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
280 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
281 ;;;
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
282 (defun mouse-select-line-update (type value scr)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
283 (let*
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
284 (
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
285 y
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
286 pos
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
287 bol
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
288 (out-of-bounds t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
289 (epoch::event-handler-abort nil)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
290 (w-edges (window-pixedges (selected-window)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
291 (top (elt w-edges 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
292 (bottom (- (elt w-edges 4) top 1))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
293 max-vscroll
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
294 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
295 (while
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
296 (and
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
297 out-of-bounds
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
298 (setq pos (query-pointer))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
299 (/= 0 (logand mouse-any-mask (elt pos 2)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
300 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
301 ;;convert to window relative co-ordinates
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
302 (setq y (- (elt pos 1) top))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
303 (setq out-of-bounds (not (and (<= 0 y) (<= y bottom))))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
304
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
305 ;; Scrolling hard, because of possibly shrink-wrapped windows.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
306 ;; set max-vscroll to be the most we could scroll down and not have
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
307 ;; empty lines at the bottom
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
308 (save-excursion
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
309 (move-to-window-line bottom) ;go to the last line in the window
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
310 (setq max-vscroll
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
311 (- vertical-drag-inc (forward-line vertical-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
312 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
313 (if (and (> max-vscroll 0) (eobp) (= 0 (current-column)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
314 (decf max-vscroll)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
315 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
316 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
317 (condition-case errno
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
318 (progn
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
319 (if (< y 0) (scroll-down vertical-drag-inc))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
320 (if (> y bottom) (scroll-up (min max-vscroll vertical-drag-inc)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
321 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
322 ;; CONDITIONS
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
323 (error) ;nothing, just want to catch it
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
324 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
325 (setq y (max 0 (min bottom y)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
326
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
327 ;;move to the new point
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
328 (move-to-window-line y)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
329 (beginning-of-line) (setq bol (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
330 (end-of-line)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
331 (when (/= mouse::last-point (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
332 (move-zone mouse::line-zone bol (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
333 (epoch::redisplay-screen)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
334 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
335 (setq mouse::last-point (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
336 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
337 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
338 )
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
339 ;;; --------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
340 ;; Stolen from AMC
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
341 (defun mouse::buffer-line (marg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
342 "Show the line number and buffer of the mouse EVENT"
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
343 ;; marg is (point buffer window screen)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
344 ;; Pop over to the clicked buffer
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
345 (save-excursion (set-buffer (cadr marg))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
346 ;; Figure out how far down the mouse point is
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
347 (let ((n (count-lines (point-min) (car marg))))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
348 ;; display it. Include the buffer name for good measure.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
349 (message (format "Line %d in %s" n (buffer-name (cadr marg))))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
350 )))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
351
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
352 ;; Blow out of any current isearch
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
353 (defun abort-isearch () "Abort any isearch in progress."
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
354 (condition-case err
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
355 (throw 'search-done t)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
356 (no-catch nil)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
357 ;;; --------------------------------------------------------------------------
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
358 ;;; install all our various handlers
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
359 (global-set-mouse mouse-left mouse-down 'start-mouse-drag)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
360 (global-set-mouse mouse-left mouse-shift 'mouse::buffer-line)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
361 (global-set-mouse mouse-left mouse-up 'end-mouse-drag)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
362 (global-set-mouse mouse-right mouse-down 'extend-mouse-drag)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
363 (global-set-mouse mouse-right mouse-up 'end-mouse-drag)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
364 (global-set-mouse mouse-middle mouse-down 'mouse::paste-cut-buffer)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
365
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
366
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
367 (defun mouse-set-spot (arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
368 "Set point at mouse. With double-click, set mark there as well.
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
369 Blinks matching paren if sitting after one. Intended to be bound
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
370 to a window down button."
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
371 (start-mouse-drag arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
372 (let ((buf (current-buffer))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
373 (p (point)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
374 (mouse::set-point arg)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
375 (if (and (equal p (point))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
376 (equal buf (current-buffer)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
377 (if (and (= mouse::clicks 1)
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
378 (not (eq (mark) (point))))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
379 (push-mark))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
380 (setq mouse::clicks 0))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
381 (if (eq (char-syntax (preceding-char)) ?\))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
382 (blink-matching-open)))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
383 (abort-isearch))
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
384
107d592c5f4a DICE versions, used by pers/common, recursive, I think/hope
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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