ispell-skip-region-alist

ispell-skip-region-alist is a variable defined in `ispell.el'.
Its value is shown below.

• This variable may be risky if used as a file-local variable.

Documentation:
Alist expressing beginning and end of regions not to spell check.
The alist key must be a regular expression.
Valid forms include:
(KEY) - just skip the key.
(KEY . REGEXP) - skip to the end of REGEXP. REGEXP may be string or symbol.
(KEY REGEXP) - skip to end of REGEXP. REGEXP must be a string.
(KEY FUNCTION ARGS) - FUNCTION called with ARGS returns end of region.

Value:

((ispell-words-keyword forward-line)
 (ispell-dictionary-keyword forward-line)
 (ispell-pdict-keyword forward-line)
 (ispell-parsing-keyword forward-line)
 ("^---*BEGIN PGP [A-Z ]*--*" . "^---*END PGP [A-Z ]*--*")
 ("^begin [0-9][0-9][0-9] [^ 	]+$" . "\nend\n")
 ("^%!PS-Adobe-[123].0" . "\n%%EOF\n")
 ("^---* \\(Start of \\)?[Ff]orwarded [Mm]essage" . "^---* End of [Ff]orwarded [Mm]essage")
 ("\\(--+\\|_+\\|\\(/\\w\\|\\(\\(\\w\\|[-_]\\)+[.:@]\\)\\)\\(\\w\\|[-_]\\)*\\([.:/@]+\\(\\w\\|[-_~=?&]\\)+\\)+\\)"))