From 2986df9f1eef1112b2221a52bf0a025611ec4e09 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Tue, 2 Oct 2012 11:26:28 -0500
Subject: don't insert extra newlines for blocks

---
 lib/Text/Xslate/Syntax/Handlebars.pm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'lib/Text/Xslate/Syntax/Handlebars.pm')

diff --git a/lib/Text/Xslate/Syntax/Handlebars.pm b/lib/Text/Xslate/Syntax/Handlebars.pm
index 934a83b..4741d7f 100644
--- a/lib/Text/Xslate/Syntax/Handlebars.pm
+++ b/lib/Text/Xslate/Syntax/Handlebars.pm
@@ -97,14 +97,21 @@ sub preprocess {
     my @chunks = $self->split_tags($input);
 
     my $code = '';
+    my $suppress_newline;
     for my $chunk (@chunks) {
         my ($type, $content) = @$chunk;
         if ($type eq 'text') {
             $content =~ s/(["\\])/\\$1/g;
-            $code .= qq{print_raw "$content";\n};
+            $content =~ s/^\n//
+                if $suppress_newline;
+            $code .= qq{print_raw "$content";\n}
+                if length($content);
+            $suppress_newline = 0;
         }
         elsif ($type eq 'code') {
             $code .= qq{$content;\n};
+            $suppress_newline = 1
+                if $content =~ m{^[#/]};
         }
         elsif ($type eq 'raw_code') {
             $code .= qq{mark_raw $content;\n};
-- 
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