#!/bin/sh

exec > utf8tab.h

echo "// Automatically generated from genutf8tab.sh"; echo "//"
echo "// This is not done by the makefile because genutf8tab.sh has"
echo "// some dependencies and it is very likely that the character"
echo "// set mappings described here will never change.."
echo

for x in ISO8859-1; do
  echo "static unsigned char UTF8TAB_${x//-/_}[128][4] = {"
  perl -le 'print chr($_) for (128..255);' | iconv -f ISO8859-1 -t utf-8 |
  perl -le 'for ($i=128; <>; $i++) { chomp; s/(.)/ord($1).","/ge; s%(.*)%
		"   { ${1}0 }".($i<255 ? "," : " ")." // $i"%e; print; }'
  echo "};"; echo
done