From e65a8115208b95cb19c6fc55550ede5c3b82634d Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Mon, 11 Aug 2003 13:19:48 +0000
Subject: 18941: history wrong after parse error during alias expansion

---
 Src/input.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'Src/input.c')

diff --git a/Src/input.c b/Src/input.c
index e712ad19a..08ad4eb87 100644
--- a/Src/input.c
+++ b/Src/input.c
@@ -549,3 +549,17 @@ inpop(void)
 	inpoptop();
     } while (remcont);
 }
+
+/*
+ * Expunge any aliases from the input stack; they shouldn't appear
+ * in the history and need to be flushed explicitly when we encounter
+ * an error.
+ */
+
+/**/
+void
+inpopalias(void)
+{
+    while (inbufflags & INP_ALIAS)
+	inpoptop();
+}
-- 
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