mirror of
https://github.com/ThomasDickey/ncurses-snapshots.git
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57 lines
2.8 KiB
Awk
57 lines
2.8 KiB
Awk
##############################################################################
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# Copyright 2020,2022 Thomas E. Dickey #
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# #
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# Permission is hereby granted, free of charge, to any person obtaining a #
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# copy of this software and associated documentation files (the "Software"), #
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# to deal in the Software without restriction, including without limitation #
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# the rights to use, copy, modify, merge, publish, distribute, distribute #
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# with modifications, sublicense, and/or sell copies of the Software, and to #
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# permit persons to whom the Software is furnished to do so, subject to the #
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# following conditions: #
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# #
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# The above copyright notice and this permission notice shall be included in #
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# all copies or substantial portions of the Software. #
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# #
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
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# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
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# DEALINGS IN THE SOFTWARE. #
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# #
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# Except as contained in this notice, the name(s) of the above copyright #
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# holders shall not be used in advertising or otherwise to promote the sale, #
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# use or other dealings in this Software without prior written #
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# authorization. #
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##############################################################################
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#
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# Author: Thomas E. Dickey
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#
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# $Id: split-path.awk,v 1.4 2022/11/26 23:46:20 tom Exp $
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BEGIN { cols = 72; }
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/[$]THIS_DATADIR/ {
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if (substr(this_datadir, length(this_datadir)) != "/")
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this_datadir = this_datadir "/";
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gsub("[$]THIS_DATADIR", "\"" this_datadir "\"");
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if ( length ($0) > cols ) {
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indent = index($0, "\"") - 1;
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broken = index($0, "&");
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if (broken > 0 && broken < indent)
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indent = broken - 1;
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leader = sprintf ("%*s& ", indent, " ");
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buffer = $0;
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first = 1;
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while ( length(buffer) > cols ) {
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printf("%.*s\"\n", cols, buffer);
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buffer = leader "\"" substr(buffer, cols + 1);
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}
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if ( buffer != "" && buffer != leader "\"\"" )
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printf("%.*s\n", cols, buffer);
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next;
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}
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}
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{
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print;
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}
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