From fa325e9b42b0bdfb48857d1958d9fb7ceac55151 Mon Sep 17 00:00:00 2001
From: Dan Cross <cross@gajendra.net>
Date: Fri, 10 Jan 2020 14:44:21 +0000
Subject: Trivial changes: whitespace and modes.

Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.

Signed-off-by: Dan Cross <cross@gajendra.net>
---
 src/cmd/tbl/ti.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

(limited to 'src/cmd/tbl/ti.c')

diff --git a/src/cmd/tbl/ti.c b/src/cmd/tbl/ti.c
index ef995bbb..d4a2ab4d 100644
--- a/src/cmd/tbl/ti.c
+++ b/src/cmd/tbl/ti.c
@@ -9,9 +9,9 @@ interv(int i, int c)
 
 	if (c >= ncol || c == 0) {
 		if (dboxflg) {
-			if (i == 0) 
+			if (i == 0)
 				return(BOT);
-			if (i >= nlin) 
+			if (i >= nlin)
 				return(TOP);
 			return(THRU);
 		}
@@ -23,11 +23,11 @@ interv(int i, int c)
 		kl = 0;
 	else
 		kl = lefdata(allh(i) ? i + 1 : i, c);
-	if (ku == 2 && kl == 2) 
+	if (ku == 2 && kl == 2)
 		return(THRU);
-	if (ku == 2) 
+	if (ku == 2)
 		return(TOP);
-	if (kl == BOT) 
+	if (kl == BOT)
 		return(2);
 	return(0);
 }
@@ -45,7 +45,7 @@ interh(int i, int c)
 			return(RIGHT);
 		return(THRU);
 	}
-	if (i >= nlin) 
+	if (i >= nlin)
 		return(0);
 	kl = c > 0 ? thish (i, c - 1) : 0;
 	if (kl <= 1 && i > 0 && allh(up1(i)))
@@ -53,11 +53,11 @@ interh(int i, int c)
 	kr = thish(i, c);
 	if (kr <= 1 && i > 0 && allh(up1(i)))
 		kr = c > 0 ? thish(up1(i), c) : 0;
-	if (kl == '=' && kr ==  '=') 
+	if (kl == '=' && kr ==  '=')
 		return(THRU);
-	if (kl == '=') 
+	if (kl == '=')
 		return(LEFT);
-	if (kr == '=') 
+	if (kr == '=')
 		return(RIGHT);
 	return(0);
 }
@@ -67,9 +67,7 @@ int
 up1(int i)
 {
 	i--;
-	while (instead[i] && i > 0) 
+	while (instead[i] && i > 0)
 		i--;
 	return(i);
 }
-
-
-- 
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