diff options
Diffstat (limited to 'lisp/textmodes/reftex-dcr.el')
| -rw-r--r-- | lisp/textmodes/reftex-dcr.el | 46 |
1 files changed, 11 insertions, 35 deletions
diff --git a/lisp/textmodes/reftex-dcr.el b/lisp/textmodes/reftex-dcr.el index e517cea2669..a21dd3362b0 100644 --- a/lisp/textmodes/reftex-dcr.el +++ b/lisp/textmodes/reftex-dcr.el @@ -1,4 +1,4 @@ -;;; reftex-dcr.el --- viewing cross references and citations with RefTeX +;;; reftex-dcr.el --- viewing cross references and citations with RefTeX -*- lexical-binding: t; -*- ;; Copyright (C) 1997-2021 Free Software Foundation, Inc. @@ -132,7 +132,7 @@ to the functions `reftex-view-cr-cite' and `reftex-view-cr-ref'." ((eq bibtype 'thebib) (setq item t files (reftex-uniquify - (mapcar 'cdr + (mapcar #'cdr (reftex-all-assq 'thebib (symbol-value reftex-docstruct-symbol)))))) (reftex-default-bibliography @@ -161,10 +161,10 @@ to the functions `reftex-view-cr-cite' and `reftex-view-cr-ref'." (shrink-window (1- (- (window-height) size))) (recenter 0)) ;; Arrange restoration - (add-hook 'pre-command-hook 'reftex-restore-window-conf)) + (add-hook 'pre-command-hook #'reftex-restore-window-conf)) ;; Normal display in other window - (add-hook 'pre-command-hook 'reftex-highlight-shall-die) + (add-hook 'pre-command-hook #'reftex-highlight-shall-die) (setq pop-win (selected-window)) (select-window win) (goto-char pos) @@ -212,13 +212,13 @@ to the functions `reftex-view-cr-cite' and `reftex-view-cr-ref'." (error (set-window-configuration window-conf) (message "ref: Label %s not found" label) (error "ref: Label %s not found" label)))) ;; 2nd is line OK - (add-hook 'pre-command-hook 'reftex-highlight-shall-die) + (add-hook 'pre-command-hook #'reftex-highlight-shall-die) (when (eq how 'tmp-window) ;; Resize window and arrange restoration (shrink-window (1- (- (window-height) 9))) (recenter '(4)) - (add-hook 'pre-command-hook 'reftex-restore-window-conf)) + (add-hook 'pre-command-hook #'reftex-restore-window-conf)) (setq pop-win (selected-window)) (select-window win) (goto-char pos) @@ -266,7 +266,7 @@ With argument, actually select the window showing the cross reference." (defun reftex-restore-window-conf () (set-window-configuration (get 'reftex-auto-view-crossref 'last-window-conf)) (put 'reftex-auto-view-crossref 'last-window-conf nil) - (remove-hook 'pre-command-hook 'reftex-restore-window-conf)) + (remove-hook 'pre-command-hook #'reftex-restore-window-conf)) (defun reftex-echo-ref (label entry docstruct) ;; Display crossref info in echo area. @@ -320,10 +320,6 @@ With argument, actually select the window showing the cross reference." (with-current-buffer buf (run-hooks 'reftex-display-copied-context-hook))))) -(defvar reftex-use-itimer-in-xemacs nil - "Non-nil means use the idle timers in XEmacs for crossref display. -Currently, idle timer restart is broken and we use the post-command-hook.") - ;;;###autoload (defun reftex-toggle-auto-view-crossref () "Toggle the automatic display of crossref information in the echo area. @@ -332,36 +328,16 @@ will display info in the echo area." (interactive) (if reftex-auto-view-crossref-timer (progn - (if (featurep 'xemacs) - (if reftex-use-itimer-in-xemacs - (delete-itimer reftex-auto-view-crossref-timer) - (remove-hook 'post-command-hook 'reftex-start-itimer-once)) - (cancel-timer reftex-auto-view-crossref-timer)) + (cancel-timer reftex-auto-view-crossref-timer) (setq reftex-auto-view-crossref-timer nil) (message "Automatic display of crossref information was turned off")) (setq reftex-auto-view-crossref-timer - (if (featurep 'xemacs) - (if reftex-use-itimer-in-xemacs - (start-itimer "RefTeX Idle Timer" - 'reftex-view-crossref-when-idle - reftex-idle-time reftex-idle-time t) - (add-hook 'post-command-hook 'reftex-start-itimer-once) - t) - (run-with-idle-timer - reftex-idle-time t 'reftex-view-crossref-when-idle))) + (run-with-idle-timer + reftex-idle-time t #'reftex-view-crossref-when-idle)) (unless reftex-auto-view-crossref (setq reftex-auto-view-crossref t)) (message "Automatic display of crossref information was turned on"))) -(defun reftex-start-itimer-once () - (and (featurep 'xemacs) - reftex-mode - (not (itimer-live-p reftex-auto-view-crossref-timer)) - (setq reftex-auto-view-crossref-timer - (start-itimer "RefTeX Idle Timer" - 'reftex-view-crossref-when-idle - reftex-idle-time nil t)))) - ;;;###autoload (defun reftex-view-crossref-from-bibtex (&optional arg) "View location in a LaTeX document which cites the BibTeX entry at point. @@ -431,7 +407,7 @@ Calling this function several times find successive citation locations." (put 'reftex-view-regexp-match :cnt (cl-incf cnt)) (reftex-highlight 0 (match-beginning highlight-group) (match-end highlight-group)) - (add-hook 'pre-command-hook 'reftex-highlight-shall-die) + (add-hook 'pre-command-hook #'reftex-highlight-shall-die) (setq pop-window (selected-window))) (put 'reftex-view-regexp-match :props nil) (or cont (set-window-configuration window-conf))) |