view: stop chomping off whitespace at ends of messages

[public-inbox.git] / lib / PublicInbox / View.pm

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index cf40b55572a3ec71e6a6154bd30768d98479126e..97a8bcbc50719a2691b2297ceee8f9e7cbad4105 100644 (file)
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -490,15 +490,13 @@ sub add_text_body {
                }
        }
 
-       my $end = "\n";
-       if (@quot) {
-               $end = '';
+       if (@quot) { # ugh, top posted
                flush_quote(\$s, $l, \@quot);
+       } elsif ($s =~ /\n\z/s) { # common, last line ends with a newline
+               $s;
+       } else { # some editors don't do newlines...
+               $s .= "\n";
        }
-       $s =~ s/[ \t]+$//sgm; # kill per-line trailing whitespace
-       $s =~ s/\A\n+//s; # kill leading blank lines
-       $s =~ s/\s+\z//s; # kill all trailing spaces
-       $s .= $end;
 }
 
 sub _msg_html_prepare {