From c0d01a6fe0c67911650730cf13a2b9a0db16e59b Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@zsh.org>
Date: Tue, 6 Jan 2015 17:05:17 +0000
Subject: Fix command substitutions to parse contents as they are read in.

Do this by refactoring misnamed lexsave()/lexrestore() to allow
continuity of history and input.

Add test.
---
 Src/zsh.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Src/zsh.h')

diff --git a/Src/zsh.h b/Src/zsh.h
index b366e0ff4..475b7824f 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -421,6 +421,15 @@ enum {
 #define META_HEAPDUP	6
 #define META_HREALLOC	7
 
+/* Context to save and restore (bit fields) */
+enum {
+    /* History mechanism */
+    ZCONTEXT_HIST       = (1<<0),
+    /* Lexical analyser */
+    ZCONTEXT_LEX        = (1<<1),
+    /* Parser */
+    ZCONTEXT_PARSE      = (1<<2)
+};
 
 /**************************/
 /* Abstract types for zsh */
-- 
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