nilnor/howl — pull request #10 by shalabhc (2014-03-29 05:38:57+00:00)
Title: Make chunks more efficient, implement buffer\usub() that uses the raw scintilla buffer

Fixes issue #7 (slow invocation of buffer-grep).
Try buffer-grep on scintilla.lua to see the delay before and after this patch.
Thanks to @nilnor for the suggested implementation.