From 09f5d98251469070b76f3911cc6a83d977871656 Mon Sep 17 00:00:00 2001
From: Ivan Delalande <colona@ycc.fr>
Date: Sun, 16 Nov 2014 09:02:57 +0100
Subject: Trim trailing whitespaces in every selection case

Trailing whitespaces are trimmed when copying from normal selection and
rectangular selection on lines that have their last character included
or on the left of the selection. It leads to inconsistent behaviors when
copying the exact same text from the left and right window in
applications with vertical splits.
This patch solves this issue by always trimming the selection.
---
 st.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'st.c')

diff --git a/st.c b/st.c
index 4499be6..fc91334 100644
--- a/st.c
+++ b/st.c
@@ -947,6 +947,8 @@ getsel(void) {
 			lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1;
 		}
 		last = &term.line[y][MIN(lastx, linelen-1)];
+		while(last >= gp && last->c[0] == ' ')
+			--last;
 
 		for( ; gp <= last; ++gp) {
 			if(gp->mode & ATTR_WDUMMY)
-- 
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