Ingo Oeser 5b92028155 html: speed up UnescapeString ... Add benchmarks for for sparsely escaped and densely escaped strings. Then speed up the sparse unescaping part heavily by using IndexByte and copy to skip the parts containing no escaping very fast. Unescaping densely escaped strings slower because of the new function call overhead. But sparsely encoded strings are seen more often in the utf8 enabled web. We win part of the speed back by looking up entityName differently. benchmark old ns/op new ns/op delta BenchmarkEscape 31680 31396 -0.90% BenchmarkEscapeNone 6507 6872 +5.61% BenchmarkUnescape 36481 48298 +32.39% BenchmarkUnescapeNone 332 325 -2.11% BenchmarkUnescapeSparse 8836 3221 -63.55% BenchmarkUnescapeDense 30639 32224 +5.17% Change-Id: If606cb01897a40eefe35ba98f2ff23bb25251606 Reviewed-on: https://go-review.googlesource.com/10172 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>		2015-08-22 12:45:38 +00:00
..
template	html/template: add examples to package and functions	2015-07-27 16:37:33 +00:00
entity_test.go
entity.go
escape_test.go	html: speed up UnescapeString	2015-08-22 12:45:38 +00:00
escape.go	html: speed up UnescapeString	2015-08-22 12:45:38 +00:00
example_test.go	html: add examples to the functions	2015-06-19 05:15:22 +00:00