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From: | Dmitry Gutov |
Subject: | bug#63648: 29.0.90; project.el: with switch-use-entire-map, switch-project errors on non-project commands |
Date: | Fri, 2 Jun 2023 04:40:28 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 |
On 01/06/2023 19:05, Juri Linkov wrote:
1. the current buffer should remain the same for the next command; 2. the buffer-local value of 'default-directory' should remain the same; 3. the next command should have a new value of 'default-directory'. I see no way to satisfy all these requirements.Except adding a variable like 'project-current-directory-override' somewhere inside 'command_loop_1'.And indeed with the following patch replacing the current definition of 'project-switch-project' with just: (defun project-switch-project (dir) (interactive (list (funcall project-prompter))) (setq next-default-directory dir))
Note that we'd need to keep the previous implementation for a number of years anyway, to retain compatibility with older emacsen.
'C-x p p (select project ...) RET M-& pwd RET' confirms that the command runs in the selected project directory. Whereas the original buffer keeps its previous buffer-local value of 'default-directory'.
I suggest you bring up this feature addition on emacs-devel, or otherwise wait for a review from Eli, at least.
It's not a big addition, but it's a distinct new feature (the next-default-directory var).
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