From 880d95239e64f1dfd2b4fb49f32e1e0e59c69a67 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 24 Sep 2007 16:17:20 +0800
Subject: [EXPAND] Do not quote back slashes in parameter expansions outside
 quotes

Test case:

	a=/b/c/*
	b=\\
	echo ${a%$b*}

Old result:

	/b/c/*

New result:

	/b/c/
---
 src/mksyntax.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/mksyntax.c')

diff --git a/src/mksyntax.c b/src/mksyntax.c
index 7a8a9ae..9ecbb45 100644
--- a/src/mksyntax.c
+++ b/src/mksyntax.c
@@ -53,6 +53,7 @@ struct synclass synclass[] = {
 	{ "CWORD",	"character is nothing special" },
 	{ "CNL",	"newline character" },
 	{ "CBACK",	"a backslash character" },
+	{ "CDBACK",	"a backslash character in double quotes" },
 	{ "CSQUOTE",	"single quote" },
 	{ "CDQUOTE",	"double quote" },
 	{ "CENDQUOTE",	"a terminating quote" },
@@ -175,7 +176,7 @@ main(int argc, char **argv)
 	init();
 	fputs("\n/* syntax table used when in double quotes */\n", cfile);
 	add("\n", "CNL");
-	add("\\", "CBACK");
+	add("\\", "CDBACK");
 	add("\"", "CENDQUOTE");
 	add("`", "CBQUOTE");
 	add("$", "CVAR");
@@ -193,7 +194,7 @@ main(int argc, char **argv)
 	init();
 	fputs("\n/* syntax table used when in arithmetic */\n", cfile);
 	add("\n", "CNL");
-	add("\\", "CBACK");
+	add("\\", "CDBACK");
 	add("`", "CBQUOTE");
 	add("$", "CVAR");
 	add("}", "CENDVAR");
-- 
cgit 1.4.1