Initial tweaks: use official source

PKGBUILD

@@ -4,9 +4,9 @@
 # Contributor: judd <jvinet@zeroflux.org>
 
 pkgname=ncurses
-pkgver=6.4_20230520
+pkgver=6.5
-_commit=c74a1c4202f4524076da8be8554dacec391c84b2  # refs/tags/v6_4_20230520
+#_commit=c74a1c4202f4524076da8be8554dacec391c84b2  # refs/tags/v6_4_20230520
-pkgrel=3
+pkgrel=1
 pkgdesc='System V Release 4.0 curses emulation library'
 arch=(x86_64)
 url='https://invisible-island.net/ncurses/ncurses.html'
@@ -29,7 +29,8 @@ provides=(
 )
 replaces=(alacritty-terminfo)
 source=(
-  $pkgname::git+https://github.com/ThomasDickey/ncurses-snapshots.git?signed#commit=$_commit
+  https://invisible-island.net/archives/${pkgname}/${pkgname}-${pkgver}.tar.gz
+  https://invisible-island.net/archives/${pkgname}/${pkgname}-${pkgver}.tar.gz.asc
   $pkgname-6.3-libs.patch
   $pkgname-6.3-pkgconfig.patch
 )
@@ -41,11 +42,6 @@ b2sums=('7df6d10b7807cebd5706e730b783ae2405aaba1958488edf3c9c17c6bbeac1c9d259ec2
         'fb6cf606cf3db7f6b306272696a63bce83d52cfa91e850f9a7bdb9d3d8455a26943529a9cf79731dddc7f763c27211a9afab9c4c31dbb6d12fd720eb390eb0a3')
 validpgpkeys=('19882D92DDA4C400C22C0D56CC2AF4472167BE03')  # Thomas Dickey <dickey@invisible-island.net>
 
-pkgver() {
-  cd $pkgname
-  git describe --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/v//g;s/_/./'
-}
-
 prepare() {
   # do not link against test libraries
   patch -Np1 -d $pkgname -i ../$pkgname-6.3-libs.patch