[Header-title] Added ending semicolumns and fixed bad text when HTML character code

1 files changed, 11 insertions, 9 deletions

diff --git a/awk-edits/Header-title.awk b/awk-edits/Header-title.awk
index 16247e8..42fafa7 100644
--- a/awk-edits/Header-title.awk
+++ b/awk-edits/Header-title.awk
@@ -7,20 +7,22 @@
 # inside first h1 header tag.
 
 BEGIN {
-	h1Index = 0
+	h1Index = 0;
 
 	# When this loop finishes, $0 will have the first line containing an h1 header
 	# tag, and h1Index will have it's starting position
 	while (h1Index == 0 && getline < ARGV[1])
-		h1Index = index($0, "<h1")
-	close(ARGV[1]) # FILENAME isn't set during BEGIN
+		h1Index = index($0, "<h1");
+	close(ARGV[1]); # FILENAME isn't set during BEGIN
 
-	# Removes the opening tag and substrings everything that is normally
-	# inside the heading tag
-	gsub(/<h1[^>]*>/, "")
-	title = substr($0, h1Index, index($0, "</h1") - h1Index)
+	# Removes the opening tag
+	gsub(/<h1[^>]*>/, "");
+	# Remove all HTML character codes, since they're in the form "&...;" and the &
+	# will be treated as the character for replacement in gsub
+	gsub(/&[^;]*;/, "");
+	title = substr($0, h1Index, index($0, "</h1") - h1Index);
 }
 
-"\\[TITLE\\]" {
-	gsub("\\[TITLE\\]", title)
+/\[TITLE\]/ {
+	gsub(/\[TITLE\]/, title);
 }