Add patches for readline 8.3

source.sh

@@ -10,6 +10,12 @@ FILENAME="${DOWNLOAD##*/}"
 prepare() {
   wget "$DOWNLOAD"
   tar -xvf "$FILENAME" --strip-components=1 -C "$BPM_SOURCE"
+
+  # Apply patches
+  cd "$BPM_SOURCE"
+  patch -Np2 < "$BPM_WORKDIR"/8.3.0-display-null-prompt.patch
+  patch -Np2 < "$BPM_WORKDIR"/8.3.0-event-hook.patch
+  autoconf -fiv
 }
 
 # The build function is executed in the source directory