"Stephen J. Turnbull" <stephen(a)xemacs.org> writes:
>>>>> "vin" == Vin Shelton
vin> These XEmacs are similarly configured between 21.4 and 21.5.
vin> It looks like there's a pretty substantial penalty for
vin> running with mule in 21.5.
Do you explicitly specify error-checking? Off by default in 21.4, on
by default in 21.5, and under Mule error-checking character positions
is O(n) in (point) because the internal encoding is variable-width.
The non-debug builds (both Mule and non-Mule) are configured
'--with-error-checking=none' and '--with-debug=no'.