diff options
Diffstat (limited to 'lisp/progmodes/which-func.el')
| -rw-r--r-- | lisp/progmodes/which-func.el | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/lisp/progmodes/which-func.el b/lisp/progmodes/which-func.el index 3303257c98c..eb170baa5d8 100644 --- a/lisp/progmodes/which-func.el +++ b/lisp/progmodes/which-func.el @@ -1,7 +1,6 @@ ;;; which-func.el --- print current function in mode line -*- lexical-binding:t -*- -;; Copyright (C) 1994, 1997-1998, 2001-2021 Free Software Foundation, -;; Inc. +;; Copyright (C) 1994-2021 Free Software Foundation, Inc. ;; Author: Alex Rezinsky <alexr@msil.sps.mot.com> ;; (doesn't seem to be responsive any more) @@ -25,17 +24,17 @@ ;;; Commentary: ;; This package prints name of function where your current point is -;; located in mode line. It assumes that you work with imenu package -;; and imenu--index-alist is up to date. +;; located in mode line. It assumes that you work with the imenu +;; package and `imenu--index-alist' is up to date. ;; KNOWN BUGS ;; ---------- ;; Really this package shows not "function where the current point is ;; located now", but "nearest function which defined above the current -;; point". So if your current point is located after end of function -;; FOO but before begin of function BAR, FOO will be displayed in mode -;; line. -;; - if two windows display the same buffer, both windows +;; point". So if your current point is located after the end of +;; function FOO but before the beginning of function BAR, FOO will be +;; displayed in the mode line. +;; - If two windows display the same buffer, both windows ;; show the same `which-func' information. ;; TODO LIST @@ -44,7 +43,7 @@ ;; function determination mechanism should be used to determine the end ;; of a function as well as the beginning of a function. ;; 2. This package should be realized with the help of overlay -;; properties instead of imenu--index-alist variable. +;; properties instead of the `imenu--index-alist' variable. ;;; History: @@ -176,7 +175,7 @@ and you want to simplify them for the mode line (defvar which-func-table (make-hash-table :test 'eq :weakness 'key)) (defconst which-func-current - '(:eval (replace-regexp-in-string + '(:eval (string-replace "%" "%%" (or (gethash (selected-window) which-func-table) which-func-unknown)))) @@ -214,7 +213,7 @@ It creates the Imenu index for the buffer, if necessary." (setq which-func-mode nil)))) (defun which-func-update () - ;; "Update the Which-Function mode display for all windows." + "Update the Which-Function mode display for all windows." ;; (walk-windows 'which-func-update-1 nil 'visible)) (let ((non-essential t)) (which-func-update-1 (selected-window)))) |