获取emacs中所有标签的列表

发布于 2024-10-21 23:35:13 字数 176 浏览 3 评论 0原文

有没有办法从标签表列表中定义的文件中获取所有标签？我已经像这样设置了标签文件：

(setq tags-table-list '("~/project/TAGS"))

我尝试了 (tags-completion-table)，但它不包含所有标签。

原文

Is there a way to get all of the tags from the files defined in your tags table list? I've set my tags file like this:

(setq tags-table-list '("~/project/TAGS"))

I've tried (tags-completion-table), but it doesn't contain all the tags.

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一曲爱恨情仇 2024-10-28 23:35:13

如果您只有一个 TAGS 文件，则 Mx Visit-tags-table ~/project/TAGS 或 (visit-tags-table "~/project/TAGS" ) 应该将 TAGS 表加载到缓冲区中，这意味着 Emacs 可以以与 Mx Tags-search 相同的方式访问它。

如果您向项目添加更多 TAGS 文件或有多个项目，(setq Tags-table-list '("~/project1/TAGS" "~/Project2/TAGS" ...)) 并执行 (visit-tags-table-buffer t) 应在每次调用时访问下一个表，直到列表末尾。

编辑：

(defvar buffer-in-string)
(defvar string-list)
(defun write-buffer-to-string ()
  (interactive)
  (setq buffer-in-string (buffer-substring (point-min) (point-max)))
  (kill-buffer) ;; If the buffer is big, it makes sense to kill it,
                ;; since its contents are copied into the string anyway
  (setq string-list (split-string buffer-in-string " "))
)

这应该将缓冲区放入字符串中。应该有一种更优雅的方式，但目前，这是我以我非常有限的 elisp 流利程度所能写出的最多的方式。

If you got only one TAGS file, M-x visit-tags-table ~/project/TAGS or (visit-tags-table "~/project/TAGS") should load the TAGS table into a buffer which means it becomes accessible to Emacs in the same way it would be used for, M-x tags-search.

If you add more TAGS files to the project or have more than one project, (setq tags-table-list '("~/project1/TAGS" "~/Project2/TAGS" ...)) and doing (visit-tags-table-buffer t) should visit the next table each time it is called, until the end of the list.

EDIT:

(defvar buffer-in-string)
(defvar string-list)
(defun write-buffer-to-string ()
  (interactive)
  (setq buffer-in-string (buffer-substring (point-min) (point-max)))
  (kill-buffer) ;; If the buffer is big, it makes sense to kill it,
                ;; since its contents are copied into the string anyway
  (setq string-list (split-string buffer-in-string " "))
)

That should bring the buffer into a string. There should be a more elegant way, but at the moment, this is the most I could write with my very limited elisp fluency.

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