>From 446d9fb1743d3750b06923e32f449469cb1364de Mon Sep 17 00:00:00 2001
From: Akira Yokosawa <akiyks@xxxxxxxxx>
Date: Sun, 25 Dec 2016 19:59:58 +0900
Subject: [PATCH 1/2] Add script to tweak output of 'alphapf' bibliography stile
"inlinelinks" in alphapf.bst caused PDFTeX to abort.
This was because href-ed long titles in Bibliography can cross
page boundaries. The combination of PDFTeX and "hyperref" package
can't handle such a situation.
You can avoid the issue by manually adjust page breaks. But in
perfbook, page boundaries in Bibliography can not be controlled
precisely.
This commit adds a script to convert \href related output of BiBTeX
on the fly. It shortens the href-ed part in title strings to the
beginning of two characters.
Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
Makefile | 1 +
utilities/tweakhrefinbbl.pl | 37 +++++++++++++++++++++++++++++++++++++
2 files changed, 38 insertions(+)
create mode 100644 utilities/tweakhrefinbbl.pl
diff --git a/Makefile b/Makefile
index f0944f0..0ace9dc 100644
--- a/Makefile
+++ b/Makefile
@@ -70,6 +70,7 @@ $(PDFTARGETS): %.pdf: %.tex %.bbl
$(PDFTARGETS:.pdf=.bbl): %.bbl: %.aux
bibtex $(basename $@)
+ perl utilities/tweakhrefinbbl.pl $@
$(PDFTARGETS:.pdf=.aux): $(LATEXSOURCES) $(LATEXGENERATED) $(BIBSOURCES)
sh utilities/runfirstlatex.sh $(basename $@)
diff --git a/utilities/tweakhrefinbbl.pl b/utilities/tweakhrefinbbl.pl
new file mode 100644
index 0000000..6727a28
--- /dev/null
+++ b/utilities/tweakhrefinbbl.pl
@@ -0,0 +1,37 @@
+#!/usr/bin/perl -pi
+# Tweak output of BiBTeX with alphapf bibliography style
+#
+# This script does the following conversion in .bbl
+#
+# o \newblock \href {http://URL} {Title of the site}.
+# ->
+# \newblock \href {http://URL} {Ti}{tle of the site}.
+# o \newblock \href {http://URL} {{\em Book Title}}.
+# ->
+# \newblock \href {http://URL} {{\em {Bo}}}{\em {ok Title}}.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, you can access it online at
+# http://www.gnu.org/licenses/gpl-2.0.html.
+#
+# Copyright (C) Akira Yokosawa, 2016
+#
+# Authors: Akira Yokosawa <akiyks@xxxxxxxxx>
+
+use strict;
+use warnings;
+
+BEGIN {undef $/;}
+
+s/\\newblock \\href\s+\{([^}]*)\}\s+\{([^\\\{]{1}\S?)(.*?)\}\.$/\\newblock \\href {$1} {$2}{$3}./smg ;
+s/\\newblock \\href\s+\{([^}]*)\}\s+\{\{\\em\s+([^\\\{]{1}\S?)(.*?)\}\.$/\\newblock \\href {$1} {{\\em {$2}}}{\\em {$3}./smg ;
--
2.7.4
--
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