isearch-toggle-lax-whitespace
isearch-toggle-lax-whitespace is an interactive compiled Lisp function in `isearch.el
'.
(isearch-toggle-lax-whitespace)
Toggle whitespace matching in searching on or off.
In ordinary search, toggles the value of the variable
`isearch-lax-whitespace'. In regexp search, toggles the
value of the variable `isearch-regexp-lax-whitespace'.