#!/bin/sh
##############################################################################
# Copyright 2019,2020 Thomas E. Dickey #
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# $Id: MKparametrized.sh,v 1.10 2020/02/02 23:34:34 tom Exp $
#
# MKparametrized.sh -- generate indirection vectors for various sort methods
#
# The output of this script is C source for an array specifying whether
# termcap strings should undergo parameter and padding translation.
#
[ $# = 0 ] && set - Caps
cat <<EOF
#ifndef PARAMETRIZED_H
#define PARAMETRIZED_H 1
/*
* parametrized.h --- is a termcap capability parametrized?
*
* Note: this file is generated using MKparametrized.sh, do not edit by hand.
* A value of -1 in the table means suppress both pad and % translations.
* A value of 0 in the table means do pad but not % translations.
* A value of 1 in the table means do both pad and % translations.
*/
static short const parametrized[] = {
EOF
# We detect whether % translations should be done by looking for #[0-9] in the
# description field. We presently suppress padding translation only for the
# XENIX acs_* capabilities. Maybe someday we'll dedicate a flag field for
# this, that would be cleaner....
cat "$@" | ${AWK-awk} '
/^#/ { next ; }
/^capalias/ { next ; }
/^infoalias/ { next ; }
/^used_by/ { next ; }
/^userdef/ { next ; }
$3 != "str" {next;}
$1 ~ /^acs_/ {print "-1,\t/* ", $2, " */"; count++; next;}
$1 ~ /^label_format/ {print "-1,\t/* ", $2, " */"; count++; next;}
$0 ~ /#[0-9]/ {print "1,\t/* ", $2, " */"; count++; next;}
{print "0,\t/* ", $2, " */"; count++;}
END {printf("} /* %d entries */;\n\n", count);}
'
echo "#endif /* PARAMETRIZED_H */"
