抓取缓冲区中的当前行作为elisp中的字符串 [英] Grab current line in buffer as a string in elisp

问题描述

如何在elisp中将缓冲区的当前行收集为字符串值？我可以做到这一点，

How can i collect the buffer's current line as a string value in elisp? i can do this,

(let (p1 p2 myLine)
 (setq p1 (line-beginning-position) )
  (setq p2 (line-end-position) )
  (setq myLine (buffer-substring-no-properties p1 p2))
)

但是我仍然可以在一行中做到这一点吗？

but is there anyway i can do it in one line as,

(with-current-buffer get-current-line)

推荐答案

使用 thing-at-点 ：

(thing-at-point 'line t)

但请注意，这也会在行尾返回换行符。

but note that this also returns any newline at the end of the line.

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