grep: use static trans-case table
In order to prepare the kwset machinery for a case-insensitive search, we
used to use a static table of 256 elements and filled it every time before
calling kwsalloc(). Because the kwset machinery will never modify this
table, just allocate a single instance globally and fill it at the compile
time.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录