X-Git-Url: https://hackdaworld.org/gitweb/?p=lectures%2Fdfb-slides.git;a=blobdiff_plain;f=parse.pl;fp=parse.pl;h=0f07155672b31a2c7d46113b567e7b0b2a251a43;hp=ff374bcda01b87d579fcdcc1e9599efbbb1ed60d;hb=b151283c5095fe1362b981ade94e824a6fc6ec66;hpb=ef110532579f671d145f88213c1f27b9298c8c65

diff --git a/parse.pl b/parse.pl
index ff374bc..0f07155 100755
--- a/parse.pl
+++ b/parse.pl
@@ -4,6 +4,7 @@
 chomp @content;
 
 @slide=();
+@topics=();
 
 @actions=( "",
 			    "slide top",
@@ -27,8 +28,6 @@ while(<IN>) {
 }
 close(IN);
 
-@topics=();
-
 foreach(@content) {
 	if((/^\d/) or (/^ \d/)) {
 		push(@topics,$_);
@@ -55,6 +54,7 @@ push(@content," 23");
 
 foreach(@content) {
 	s/\#.*//;
+	if(not /^\s+$/) {
 	s/&/&amp;/g;
 	s/</&lt;/;
 	s/>/&gt;/;
@@ -118,5 +118,6 @@ foreach(@content) {
 		push(@slide,$_);
 	}
 }
+}
 
 print "</slides>\n";
\ No newline at end of file