如何在Emacs Blank模式下不显示换行符

Question

我已经在Emacs中设置了空白模式，只显示标签，空格和硬空格。但是，我无法摆脱换行符。请参见下面的截图，它们被显示为灰色光标：

Answer 1

您需要编辑您的Emacs配置从blank-chars BlankMode选项删除newline元素（你还没有告诉我们！）。

根据BlankMode documentation，空白字符选项决定BlankMode显示哪些空白字符。

从长文档中的blank-mode.el package：

(defcustom blank-chars 
    '(tabs spaces trailing lines space-before-tab newline 
    indentation empty space-after-tab) 
    "*Specify which kind of blank is visualized. 

It's a list which element value can be: 

    trailing  trailing blanks are visualized. 

    tabs  TABs are visualized. 

    spaces  SPACEs and HARD SPACEs are visualized. 

    lines  lines whose have columns beyond 
      `blank-line-column' are highlighted. 
      Whole line is highlighted. 
      It has precedence over 
      `lines-tail' (see below). 

    lines-tail lines whose have columns beyond 
      `blank-line-column' are highlighted. 
      But only the part of line which goes 
      beyond `blank-line-column' column. 
      It has effect only if `lines' (see above) 
      is not present in `blank-chars'. 

    space-before-tab SPACEs before TAB are visualized. 

    newline  NEWLINEs are visualized. 

    indentation 8 or more SPACEs at beginning of line are 
      visualized. 

    empty  empty lines at beginning and/or end of buffer 
      are visualized. 

    space-after-tab 8 or more SPACEs after a TAB are visualized. 

Any other value is ignored.