Update to 8.6.13

PKGBUILD

 # Maintainer: Eric Bélanger <eric@archlinux.org>
 
 pkgname=tcl
-pkgver=8.6.12
-pkgrel=3
+pkgver=8.6.13
+pkgrel=1
 pkgdesc="Powerful, easy-to-learn dynamic programming language"
 arch=('x86_64')
 url="http://tcl.sourceforge.net/"
@@ -10,7 +10,7 @@ license=('custom')
 depends=('zlib')
 options=('staticlibs' '!lto')
 source=(https://downloads.sourceforge.net/sourceforge/tcl/tcl${pkgver}-src.tar.gz)
-sha256sums=('26c995dd0f167e48b11961d891ee555f680c175f7173ff8cb829f4ebcde4c1a6')
+sha256sums=('43a1fae7412f61ff11de2cfd05d28cfc3a73762f354a417c62370a54e2caf066')
 
 prepare() {
   cd tcl${pkgver}
@@ -45,14 +45,14 @@ package() {
       -e "s#'{/usr/lib} '#'/usr/lib/tcl$_tclver'#" \
       -i "${pkgdir}/usr/lib/tclConfig.sh"
 
-  tdbcver=tdbc1.1.3
+  tdbcver=tdbc1.1.5
   sed -e "s#${srcdir}/tcl${pkgver}/unix/pkgs/$tdbcver#/usr/lib/$tdbcver#" \
       -e "s#${srcdir}/tcl${pkgver}/pkgs/$tdbcver/generic#/usr/include#" \
       -e "s#${srcdir}/tcl${pkgver}/pkgs/$tdbcver/library#/usr/lib/tcl${pkgver%.*}#" \
       -e "s#${srcdir}/tcl${pkgver}/pkgs/$tdbcver#/usr/include#" \
       -i "${pkgdir}/usr/lib/$tdbcver/tdbcConfig.sh"
 
-  itclver=itcl4.2.2
+  itclver=itcl4.2.3
   sed -e "s#${srcdir}/tcl${pkgver}/unix/pkgs/$itclver#/usr/lib/$itclver#" \
       -e "s#${srcdir}/tcl${pkgver}/pkgs/$itclver/generic#/usr/include#" \
       -e "s#${srcdir}/tcl${pkgver}/pkgs/$itclver#/usr/include#" \