When calculating the with of spanned columns, which for example matters

for centering text spanning multiple tbl(7) columns, correctly account
for the spacing between columns instead of wrongly assuming the default
spacing of 3n.

Patch from Simon Branch <simonmbranch at gmail dot com>.

1 files changed, 6 insertions, 3 deletions

diff --git a/tbl_term.c b/tbl_term.c
index eac12558..d83a97b8 100644
--- a/tbl_term.c
+++ b/tbl_term.c
@@ -1,4 +1,4 @@
-/*	$Id: tbl_term.c,v 1.75 2021/08/10 12:55:04 schwarze Exp $ */
+/*	$Id: tbl_term.c,v 1.76 2022/04/08 16:53:45 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2021 Ingo Schwarze <schwarze@openbsd.org>
@@ -820,8 +820,11 @@ tbl_literal(struct termp *tp, const struct tbl_dat *dp,
 	width = col->width;
 	ic = dp->layout->col;
 	hspans = dp->hspans;
-	while (hspans--)
-		width += tp->tbl.cols[++ic].width + 3;
+	while (hspans--) {
+		width += tp->tbl.cols[ic].spacing;
+		ic++;
+		width += tp->tbl.cols[ic].width;
+	}
 
 	padr = width > len ? width - len : 0;
 	padl = 0;