Paul Borman 07b8011393 text/template: improve lexer performance in finding left delimiters. ... The existing implementation calls l.next for each run up to the next instance of the left delimiter ({{). For ascii text, this is multiple function calls per byte. Change to use strings.Index to find the left delimiter. The performace improvement ranges from 1:1 (no text outside of {{}}'s) to multiple times faster (9:1 was seen on 8K of text with no {{ }}'s). Change-Id: I2f82bea63b78b6714f09a725f7b2bbb00a3448a3 Reviewed-on: https://go-review.googlesource.com/24863 Reviewed-by: Rob Pike <r@golang.org> Run-TryBot: Rob Pike <r@golang.org>		2016-09-13 12:51:13 +00:00
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scanner	text/scanner: better error message if no error handler is installed	2016-05-25 15:44:28 +00:00
tabwriter	all: remove public named return values when useless	2016-02-29 03:31:19 +00:00
template	text/template: improve lexer performance in finding left delimiters.	2016-09-13 12:51:13 +00:00