Benjamin R. Haskell wrote:
On Thu, 18 Nov 2010, Charles Campbell wrote:

ZyX wrote:
# HG changeset patch
# User ZyX<[email protected]>
# Date 1290101513 -10800
# Node ID d32426d271eda00633ab4e51118ed32e1b97d690
# Parent  fcb916bed51a5ae096a9f5f5f697a909b2062040
Removed escaping of `[' in collections

...[snip]...

Not Posix compliant, not backwards compatible => Not a good idea. IMHO.


Unless I'm misunderstanding, ZyX's patch is removing cases in the runtime files where people have misused "[\[]", thinking that it would only include '[' in the set of characters, not '[' and '\'.

There's no change to Vim functionality. But, this is widely misused (as evidenced by the number of examples that appear to need to be fixed).

Sorry, you're right -- I retract my comment. Looks like there's a lot of syntax files that made that errant assumption.

Regards,
Chip Campbell

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