Patch 7.4.2019
Problem: When ignoring case utf_fold() may consume a lot of time.
Solution: Optimize for ASCII.
Files: src/mbyte.c
*** ../vim-7.4.2018/src/mbyte.c 2016-06-26 17:53:02.814756926 +0200
--- src/mbyte.c 2016-07-10 17:28:29.992454245 +0200
***************
*** 3067,3072 ****
--- 3067,3075 ----
int
utf_fold(int a)
{
+ if (a < 0x80)
+ /* be fast for ASCII */
+ return a >= 0x41 && a <= 0x5a ? a + 32 : a;
return utf_convert(a, foldCase, (int)sizeof(foldCase));
}
*** ../vim-7.4.2018/src/version.c 2016-07-10 18:21:45.728884145 +0200
--- src/version.c 2016-07-10 18:22:50.675918919 +0200
***************
*** 760,761 ****
--- 760,763 ----
{ /* Add new patch number below this line */
+ /**/
+ 2019,
/**/
--
hundred-and-one symptoms of being an internet addict:
265. Your reason for not staying in touch with family is that
they do not have e-mail addresses.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
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--
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