simple script(s) to check if bsearch tables are sorted correctly

.github/checks/sorted_codeopt.sh

@@ -0,0 +1,42 @@
+#! /bin/bash
+OLDCWD=`pwd`
+SCRIPT_PATH=`dirname $0`
+CHECK_FILE=../../src/cc65/codeopt.c
+
+SORT_OPT=-u
+
+grep "^static OptFunc " $CHECK_FILE | \
+    sed -e 's:.*"\(.*\)",.*:\1:g' > .a.tmp
+
+if [[ -z $(grep '[^[:space:]]' .a.tmp) ]] ; then
+    echo "error: OptFunc table is empty"
+    exit -1
+fi
+
+LC_COLLATE=C sort $SORT_OPT .a.tmp > .b.tmp
+
+if cmp --silent -- .a.tmp .b.tmp; then
+    echo "static OptFunc definitions OK"
+else
+    echo "error: static OptFunc definitions are not sorted."
+    diff -y .a.tmp .b.tmp
+    exit -1
+fi
+
+awk '/static OptFunc\* OptFuncs\[\] = {/{flag=1;next}/}/{flag=0}flag' $CHECK_FILE | \
+    sed -e 's:.*&D\(.*\),:\1:g' > .a.tmp
+
+if [[ -z $(grep '[^[:space:]]' .a.tmp) ]] ; then
+    echo "error: OptFuncs table is empty"
+    exit -1
+fi
+
+if cmp --silent -- .a.tmp .b.tmp; then
+    echo "static OptFuncs* OptFuncs[] definitions OK"
+else
+    echo "error: static OptFuncs* OptFuncs[] definitions are not sorted."
+    diff -y .a.tmp .b.tmp
+    exit -1
+fi
+
+rm -rf .a.tmp .b.tmp