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bug#21090: 25.0.50; `condition-case-no-debug': Please fix indentation &
From: |
Drew Adams |
Subject: |
bug#21090: 25.0.50; `condition-case-no-debug': Please fix indentation & highlighting |
Date: |
Mon, 20 Jul 2015 08:01:13 -0700 (PDT) |
> do you have a recipe to reproduce this..., starting from "emacs -Q"?
Dunno whether you want to consider this a bug, as it involves
`common-lisp-indent-function'. Perhaps you will consider it a
feature.
Anyway, the behavior changed to the current behavior in Emacs 24.1.
Before that, there was no such problem with indentation.
1. emacs -Q
2. Put this in a file foo.el, then kill the foo.el buffer or restart Emacs:
----------------8<-----------------
(defun foo ()
""
(interactive)
(condition-case-no-debug foo
(save-excursion (goto-char 44))
(error (error "%s" (error-message-string foo)))))
----------------8<-----------------
3. Evaluate this, then visit file foo.el.
(defun lisp-indentation-hack ()
(unless (load-history-filename-element (load-history-regexp "cl-indent"))
(load "cl-indent" nil t))
(set (make-local-variable 'lisp-indent-function)
'common-lisp-indent-function))
(add-hook 'emacs-lisp-mode-hook 'lisp-indentation-hack)
4. Put point at beginning of the `(defun....)' in foo.el, and hit `C-M-q'.
Result:
(defun foo ()
""
(interactive)
(condition-case-no-debug foo
(save-excursion (goto-char 44))
(error (error "%s" (error-message-string foo)))))
Prior to Emacs 24.1, there is no change in indentation. Starting with
24.1, the `save-excursion' and `error' sexps are aligned with `foo'.