From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 2/3] txt2pre: allow overriding title via env
Date: Thu, 1 Sep 2016 18:20:26 +0000 [thread overview]
Message-ID: <20160901182027.8285-3-e@80x24.org> (raw)
In-Reply-To: <20160901182027.8285-1-e@80x24.org>
This will allow reasonable titles to be generated for
manpages.
---
Documentation/include.mk | 2 +-
Documentation/txt2pre | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/include.mk b/Documentation/include.mk
index 51a914b..4583f95 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 72de0b7..2f1799f 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);
--
EW
next prev parent reply other threads:[~2016-09-01 18:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-01 18:20 [PATCH 0/3] documentation build changes Eric Wong
2016-09-01 18:20 ` [PATCH 1/3] txt2pre: use public-inbox internal APIs Eric Wong
2016-09-01 18:20 ` Eric Wong [this message]
2016-09-01 18:20 ` [PATCH 3/3] doc: set release and section properly for manpages Eric Wong
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