From a038e809aea161a77e12fae7992376d0f29351e1 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Wed, 12 Jan 2022 04:54:05 +0000 Subject: More accurately represent cells containing horizontal lines in -T tree output. In particular, do not represent "_" as "-", and distinguish "_" from "\_" and "=" from "\=". Output tweak following a related question from Ted Bullock . --- tree.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/tree.c b/tree.c index 12e841a5..7c1c662d 100644 --- a/tree.c +++ b/tree.c @@ -1,7 +1,7 @@ -/* $Id: tree.c,v 1.91 2021/09/07 10:59:18 schwarze Exp $ */ +/* $Id: tree.c,v 1.92 2022/01/12 04:54:05 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons - * Copyright (c) 2013-2015, 2017-2021 Ingo Schwarze + * Copyright (c) 2013-2015, 2017-2022 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -509,12 +509,16 @@ print_span(const struct tbl_span *sp, int indent) putchar('x'); } switch (dp->pos) { - case TBL_DATA_HORIZ: case TBL_DATA_NHORIZ: - putchar('-'); + putchar('\\'); + /* FALLTHROUGH */ + case TBL_DATA_HORIZ: + putchar('_'); break; - case TBL_DATA_DHORIZ: case TBL_DATA_NDHORIZ: + putchar('\\'); + /* FALLTHROUGH */ + case TBL_DATA_DHORIZ: putchar('='); break; default: -- cgit v1.2.3