projects / emacs.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 08cc48e) | patch
Faster NSString to Lisp string conversion
authorMattias Engdegård <mattiase@acm.org>
Wed, 9 Aug 2023 10:34:06 +0000 (12:34 +0200)
committerMattias Engdegård <mattiase@acm.org>
Wed, 9 Aug 2023 11:02:00 +0000 (13:02 +0200)
commit722b1ebc6e0ca23c018d5264e5c70b8f37bd9150
treeb54edd66beefde53d55941d57467779eceee447dtree | snapshot
parent08cc48e496ed98f16a014bf7ced69f527b72ab11commit | diff
Faster NSString to Lisp string conversion

Since we know that the value from [NSString UTF8String] is valid
UTF-8, using make_string is wastefully slow.

* src/nsfns.m (count_utf8_chars): New function, at least twice as fast
as parse_str_as_multibyte used by make_string for this purpose.
([NSString lispString]): Use count_utf8_chars.  We now always make a
multibyte string because there is no reason not to.
src/nsfns.m diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.