#!/bin/sh

echo
echo Generating entity table.

sed -n '/^[^#]/,$p' < entities.txt | while read line; do \
		name=$(echo "$line" | cut -f 1); \
		code=$(echo "$line" | cut -f 3); \
		desc=$(echo "$line" | cut -f 4 | sed 's/# //'); \
		test "$code" = "0x????" && continue
		printf "\t{ %-12s %s }, /* %-46s */\n" \
			"\"$name\"," "$code" "$desc"; \
	done | LC_ALL=C sort > tmp
N=`cat tmp | wc -l`

cat > ../src/intl/entity.inc <<EOF
/* Automatically generated by gen-ent */

struct entity { char *s; unicode_val_T c; } entities [$(expr $N + 1)] = {
$(cat tmp)
	{ NULL, 0 }
};

#define N_ENTITIES $N
EOF
rm -f tmp
echo Done.
echo
