Variable: whitespace-hspace-regexp

whitespace-hspace-regexp is a customizable variable defined in whitespace.el.gz.

Value

"\\( +\\)"

Documentation

Regexp to match HARD SPACE characters that should be visualized.

The HARD SPACE characters are highlighted using the whitespace-hspace face. Here are some examples:

   "\\\\(^\\xA0+\\\\)" visualize only leading HARD SPACEs.
   "\\\\(\\xA0+$\\\\)" visualize only trailing HARD SPACEs.
   "\\\\(^\\xA0+\\\\|\\xA0+$\\\\)" visualize leading and/or trailing HARD SPACEs.
   "\\t\\\\(\\xA0+\\\\)\\t" visualize only HARD SPACEs between TABs.

NOTE: Always enclose the elements to highlight in \\(...\\).
      Use exactly one pair of enclosing \\( and \\).

This variable is used when whitespace-style includes spaces.

Source Code

;; Defined in /usr/src/emacs/lisp/whitespace.el.gz
(defcustom whitespace-hspace-regexp
  "\\(\u00A0+\\)"
  "Regexp to match HARD SPACE characters that should be visualized.

The HARD SPACE characters are highlighted using the `whitespace-hspace' face.
Here are some examples:

   \"\\\\(^\\xA0+\\\\)\"		\
visualize only leading HARD SPACEs.
   \"\\\\(\\xA0+$\\\\)\"		\
visualize only trailing HARD SPACEs.
   \"\\\\(^\\xA0+\\\\|\\xA0+$\\\\)\"	\
visualize leading and/or trailing HARD SPACEs.
   \"\\t\\\\(\\xA0+\\\\)\\t\"		\
visualize only HARD SPACEs between TABs.

NOTE: Always enclose the elements to highlight in \\\\(...\\\\).
      Use exactly one pair of enclosing \\\\( and \\\\).

This variable is used when `whitespace-style' includes `spaces'."
  :type '(regexp :tag "HARD SPACE Chars"))