From b72a9461856ab0566bd129dab4cf32e8d1dfaf91 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Mon, 25 Apr 2005 10:18:25 +0000
Subject: Fix handling of metafied characters in trailing whitespace on read

---
 Src/builtin.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'Src/builtin.c')

diff --git a/Src/builtin.c b/Src/builtin.c
index 724a6baec..09034c514 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -4747,8 +4747,17 @@ bin_read(char *name, char **args, Options ops, UNUSED(int func))
 	}
 	signal_setmask(s);
     }
-    while (bptr > buf && iwsep(bptr[-1]))
-	bptr--;
+    while (bptr > buf) {
+	if (bptr > buf + 1 && bptr[-2] == Meta) {
+	    if (iwsep(bptr[-1] ^ 32))
+		bptr -= 2;
+	    else
+		break;
+	} else if (iwsep(bptr[-1]))
+	    bptr--;
+	else
+	    break;
+    }
     *bptr = '\0';
     if (resettty && SHTTY != -1)
 	settyinfo(&saveti);
-- 
cgit 1.4.1