From d5640c772998de7bccd76c3f8e934fa685cb2bb4 Mon Sep 17 00:00:00 2001
From: Christoph Lohmann <20h@r-36.net>
Date: Thu, 15 Nov 2012 16:26:50 +0100
Subject: Fixing the return and keypad enter sent characters. Terminals produce
 \r. And

some minor style changes.
---
 st.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'st.c')

diff --git a/st.c b/st.c
index 7b7bd55..ba93f2f 100644
--- a/st.c
+++ b/st.c
@@ -2100,15 +2100,19 @@ tputc(char *c, int len) {
 		sel.bx = -1;
 	if(IS_SET(MODE_WRAP) && term.c.state & CURSOR_WRAPNEXT)
 		tnewline(1); /* always go to first col */
-	if(IS_SET(MODE_INSERT) && term.c.x+1 < term.col)
+
+	if(IS_SET(MODE_INSERT) && term.c.x+1 < term.col) {
 		memmove(&term.line[term.c.y][term.c.x+1],
 			&term.line[term.c.y][term.c.x],
 			(term.col - term.c.x - 1) * sizeof(Glyph));
+	}
+
 	tsetchar(c, &term.c.attr, term.c.x, term.c.y);
-	if(term.c.x+1 < term.col)
+	if(term.c.x+1 < term.col) {
 		tmoveto(term.c.x+1, term.c.y);
-	else
+	} else {
 		term.c.state |= CURSOR_WRAPNEXT;
+	}
 }
 
 int
-- 
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