Adding fixes for PKGBUILDs -- better output from hook & that arrays are whitespace delimited

Hooks/scripts.d/check-AniNIX-PKGBUILD

@@ -1,15 +1,20 @@
 #!/bin/bash
 
 # Ensure that the following lines match the base PKGBUILD
-retcode=0
-(for term in pkgname replaces pkgver epoch pkgdesc url license ../LICENSE; do
-    current="$(grep "${term}" ./PKGBUILD)"
-    reference="$(grep "${term}" /opt/aninix/Uniglot/pacman/PKGBUILD)"
-    diff <(printf "${reference}") <(echo "${current}")S
-    retcode="$(( $retcode || $? ))";
-done) &>/dev/null
 
-if [ "$(basename "$0")" == 'Uniglot' ] && [ "$retcode" != 0 ]; then
+export retcode=0
+for term in pkgname replaces pkgver epoch pkgdesc url license ../LICENSE; do
+    current="$(grep -E "^${term}=" ./PKGBUILD)"
+    reference="$(grep -E "^${term}=" /opt/aninix/Uniglot/pacman/PKGBUILD)"
+    diff -w --color=always <(printf "${reference}") <(echo "${current}")
+    export retcode="$(( $retcode || $? ))";
+    if [ "$retcode" != 0 ]; then
+        echo "$term has delta."
+        break;
+    fi
+done
+
+if [ "$(basename "$PWD")" == 'Uniglot' ] && [ "$retcode" != 0 ]; then
     if [ ! -f /opt/aninix/Uniglot/pacman/PKGBUILD ]; then
         # Suppress output for this package when it isn't installed yet.
         echo $0