bug#56347: Optimize/simplify STRING_SET_MULTIBYTE

[Stefan Monnier]

Tags: patch

Tags: patch

The patch below simplifies code around STRING_SET_MULTIBYTE.
Any objection?


        Stefan



In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnux32, GTK+ Version 3.24.34, 
cairo version 1.16.0)
 of 2022-06-30 built on alfajor
Repository revision: 2c31b0d5b84471e8b1fa5737b37cf4c241aec036
Repository branch: work
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: Debian GNU/Linux bookworm/sid

Configured using:
 'configure -C --enable-checking --enable-check-lisp-object-type --with-modules 
--with-cairo --with-tiff=ifavailable
 'CFLAGS=-Wall -g3 -Og -Wno-pointer-sign'
 PKG_CONFIG_PATH=/home/monnier/lib/pkgconfig'

set-multibyte.patch
Description: Text Data