From c1f44d16f40aa0b6a571293bf1153e34ca40bedf Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Wed, 18 Jan 2017 19:22:21 +0000
Subject: Make HTML output more human readable by overhauling line break logic
 around tags and by introducing some simple indentation. No change of HTML
 semantics intended.

---
 html.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'html.h')

diff --git a/html.h b/html.h
index ac82683b..1a4d559b 100644
--- a/html.h
+++ b/html.h
@@ -1,4 +1,4 @@
-/*	$Id: html.h,v 1.75 2017/01/17 15:32:43 schwarze Exp $ */
+/*	$Id: html.h,v 1.76 2017/01/18 19:22:22 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -95,6 +95,9 @@ struct	html {
 #define	HTML_NOSPLIT	 (1 << 7) /* do not break line before .An */
 #define	HTML_SPLIT	 (1 << 8) /* break line before .An */
 #define	HTML_NONEWLINE	 (1 << 9) /* No line break in nofill mode. */
+#define	HTML_NLDONE	 (1 << 10) /* Just started a new line of HTML. */
+	int		  indent; /* current output indentation level */
+	int		  noindent; /* indent disabled by <pre> */
 	struct tagq	  tags; /* stack of open tags */
 	struct rofftbl	  tbl; /* current table */
 	struct tag	 *tblt; /* current open table scope */
-- 
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