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# Copyright(c) 2000-2016 Richard Mortier <mort@cantab.net>
# Copyright(c) 2010 Paul Jakma <paul@jakma.org>
#
# 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, 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
# AUTHORS OR 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.
BEGIN {
FS="[\"<>]";
RS="(\n[A-Za-z0-9].*\n[^ ]+\n)* \"";
# banner
printf("% This file auto-generated from id-index.txt by id2bib.awk\n");
printf("% by Richard Mortier <mort@cantab.net>.\n");
printf("%\n");
printf("% Date: %s\n", strftime());
printf("\n");
printf("@string{ietf=\"{IETF}\"}\n\n");
}
function get_authors(field, i, first) {
first = 1;
authors = "";
for (i = field; i <= NF; i++) {
if (length($i) == 0) continue;
if ($i ~ /[0-9]{1,2}[-/][[:alpha:]]{3}[-/][0-9]{2}/)
break;
if ($i ~ /(19|20)[0-9]{2}-[0-9]{2}-[0-9]{2}/)
break;
if (first) first = 0;
else authors = authors " and ";
authors = authors $i;
}
return i;
}
NF > 1 {
# guard '$', '_', '#' from BibTeX/LaTeX in all fields
gsub(/\$/, "\\$", $0 ); # ");
gsub(/_/, "\\_", $0 ); # ");
gsub(/#/, "\\" "#", $0 ); # ");
for (i = 1; i <= NF; i++) {
gsub(/[ \n\t]+/, " ", $i);
sub(/^[ ]+/,"",$i);
}
title = gensub(/([A-Z])/, "{\\1}", "g", $1);
idstr = $3;
abstract = $4;
authors = "";
n=split($2, authors_date, ",");
for (i=0; i<n-1; i++)
{
a = authors_date[i];
gsub(/[ \n\t]+/, " ", a);
sub(/^[ ]+/, "", a);
if(a == "") continue;
else if(authors == "") authors = a
else authors = authors " and " a;
}
date = authors_date[n-1];
split(date, ymd, "-");
year = ymd[1];
month = ymd[2];
day = ymd[3];
printf("@Misc{id:%s,\n", idstr) ;
printf(" author = {%s},\n", authors) ;
printf(" title = {%s},\n", title) ;
printf(" howpublished = {Internet Draft},\n") ;
printf(" month = %s,\n", month) ;
printf(" year = %s,\n", year) ;
printf(" note = {%s},\n", "<" idstr ".txt>") ;
printf(" abstract = {%s},\n", abstract) ;
printf(" url = {{http://tools.ietf.org/html/%s}},\n", idstr);
printf("}\n\n") ;
}
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