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-rw-r--r--Documentation/include.mk2
-rwxr-xr-xDocumentation/txt2pre3
2 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/include.mk b/Documentation/include.mk
index 51a914b3..4583f951 100644
--- a/Documentation/include.mk
+++ b/Documentation/include.mk
@@ -59,7 +59,7 @@ dtxt := design_notes.txt design_www.txt dc-dlvr-spam-flow.txt
 dtxt := $(addprefix Documentation/, $(dtxt)) $(mantxt)
 
 %.html: %.txt
-        $(txt2pre)
+        TITLE="$(basename $(<F))" $(txt2pre)
 %.html: %
         $(txt2pre)
 
diff --git a/Documentation/txt2pre b/Documentation/txt2pre
index 72de0b79..2f1799fc 100755
--- a/Documentation/txt2pre
+++ b/Documentation/txt2pre
@@ -11,7 +11,8 @@ use PublicInbox::Linkify;
 use PublicInbox::Hval qw(ascii_html);
 
 my $str = eval { local $/; <> };
-my ($title) = ($str =~ /\A([^\n]+)/);
+my $title = $ENV{TITLE};
+($title) = ($str =~ /\A([^\n]+)/) unless $title;
 $title = ascii_html($title);
 my $l = PublicInbox::Linkify->new;
 $str = $l->linkify_1($str);