From 6a3d74d0a9a59c22d1dd4dc3311cd07b920703d9 Mon Sep 17 00:00:00 2001
From: Matteo Nastasi <nastasi@alternativeoutput.it>
Date: Wed, 7 Sep 2011 14:50:30 +0200
Subject: [PATCH] concatenate sed commands

---
 populate.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/populate.sh b/populate.sh
index de6b1b7..9a9b7e6 100755
--- a/populate.sh
+++ b/populate.sh
@@ -118,8 +118,12 @@ s/é/\\'"'"'e/g;s/í/\\'"'"'i/g;s/ó/\\'"'"'o/g;s/ú/\\'"'"'u/g;s/°/\$\^\\circ\
 s/<i>/\\textit{/g;s/<b>/\\textbf{/g;s/<\/[ib]>/}/g;s/<url>/URL: \\textit\{/g;s/<\/url>/\}/g;
 s/“/``/g;s/”/'"''"'/g;s/<lang:tex>//g;s/<\/lang:tex>//g;s/<lang:[^>]*>.*<\/lang:[^>]*>//g'
 	elif [ "$1" = "htm" ]; then
-	    sed "s/${NEWLI}${NEWLI}/<br>${NEWLI}/g;"'s/<url>\([^<]*\)<\/url>/<a href="\1">\1<\/a>/g;
-s/<lang:htm>//g;s/<\/lang:htm>//g;s/<lang:[^>]*>.*<\/lang:[^>]*>//g'
+            sed 's/<url>/\n<url>\n/g;s/<\/url>/\n<\/url>\n/g;
+                 /^<url>$/,/^<\/url>$/ { s/\\_/_/g; };
+                 /^<url>$/,/^<\/url>$/ { s/\(^[^<].*\)/<a href="\1">\1<\/a>/g; };
+                 s/^<url>$//g;s/^<\/url>$//g' | tr -d '\n' | \
+	    sed "s/${NEWLI}${NEWLI}/<br>${NEWLI}/g;"'
+                 s/<lang:htm>//g;s/<\/lang:htm>//g;s/<lang:[^>]*>.*<\/lang:[^>]*>//g'
 	fi
     )
 
-- 
2.17.1