bug#21278: char-fold isearch: space and newline still broken

[Lars Ingebrigtsen]

Augusto Stoffel <arstoffel@gmail.com> writes:

>>> - not too lax: "[ \\t]+"
>>> - match across lines: "[ \\t\\n]+"
>>> - eat punctuation: "\\W+"
>>> - fuzzy: ".*?"
>>
>> I'm thing that trying to assign names to "[ \t]+" as "not too lax" will
>> just be more confusing than saying "tabs and spaces", and the same goes
>> for the other alternatives, too.
>
> Right, more serious names could be:
>
> 1. Tabs and spaces
> 2. Tabs, spaces and line breaks

OK, added.

> 3. Whitespace and punctuation

That has the same problem as this bug report -- it uses a syntax class.
(And it doesn't seem to have much to do with whitespace, which is what
this variable is about.

> 4. Any sequence of characters (fuzzy)

That doesn't seem to have anything to do with whitespace.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no