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##############################################################################
# Copyright 2020 Thomas E. Dickey #
# #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
# to deal in the Software without restriction, including without limitation #
# the rights to use, copy, modify, merge, publish, distribute, distribute #
# with modifications, sublicense, and/or sell copies of the Software, and to #
# permit persons to whom the Software is furnished to do so, subject to the #
# following conditions: #
# #
# The above copyright notice and this permission notice shall be included in #
# all copies or substantial portions of the Software. #
# #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
# DEALINGS IN THE SOFTWARE. #
# #
# Except as contained in this notice, the name(s) of the above copyright #
# holders shall not be used in advertising or otherwise to promote the sale, #
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
#
# Author: Thomas E. Dickey
#
# $Id: split-path.awk,v 1.3 2020/02/02 23:34:34 tom Exp $
BEGIN { cols = 72; }
/[$]THIS_DATADIR/ {
gsub("[$]THIS_DATADIR", "\"" this_datadir "\"");
if ( length ($0) > cols ) {
indent = index($0, "\"") - 1;
broken = index($0, "&");
if (broken > 0 && broken < indent)
indent = broken - 1;
leader = sprintf ("%*s& ", indent, " ");
buffer = $0;
first = 1;
while ( length(buffer) > cols ) {
printf("%.*s\"\n", cols, buffer);
buffer = leader "\"" substr(buffer, cols + 1);
}
if ( buffer != "" && buffer != leader "\"\"" )
printf("%.*s\n", cols, buffer);
next;
}
}
{
print;
}
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