Tags: patch

Arch Linux PKGBUILDs are Bash files [1], this patch adds detection 
to sh-mode.

[1]: 
https://wiki.archlinux.org/title/Creating_packages#Creating_a_PKGBUILD


In GNU Emacs 30.0.50 (build 9, x86_64-pc-linux-gnu, GTK+ Version
 3.24.38, cairo version 1.17.8) of 2023-06-21 built on T480s
Repository revision: 17e16f78596d895d6aca52d96b1caf9e82f7598b
Repository branch: master
System Description: Arch Linux

Configured using:
 'configure --sysconfdir=/etc --prefix=/usr --libexecdir=/usr/lib
 --localstatedir=/var --with-pgtk --with-native-compilation
 'CFLAGS=-march=native -O2 -pipe -fno-plt -fexceptions
 -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security
 -fstack-clash-protection -fcf-protection -g
 -ffile-prefix-map=/home/davide/src/emacs-mssdvd-git/src=/usr/src/debug/emacs-mssdvd-git'
 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'