From 1d85f6f97e6f45494c8555ff8039927e613f6e72 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Tue, 2 Feb 2016 13:52:06 +0100
Subject: add type != X

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

(limited to 'lr.c')

diff --git a/lr.c b/lr.c
index 41054e0..e1348df 100644
--- a/lr.c
+++ b/lr.c
@@ -327,8 +327,11 @@ parse_inner()
 static struct expr *
 parse_type()
 {
+	int negate = 0;
+
 	if (token("type")) {
-		if (token("==") || token("=")) {  // TODO !=
+		if (token("==") || token("=")
+		    || (token("!=") && ++negate)) {
 			struct expr *e = mkexpr(EXPR_TYPE);
 			if (token("b"))
 				e->a.filetype = TYPE_BLOCK;
@@ -348,7 +351,13 @@ parse_type()
 				parse_error("invalid file type '%c'", *pos);
 			else
 				parse_error("no file type given");
-			return e;
+			if (negate) {
+				struct expr *not = mkexpr(EXPR_NOT);
+				not->a.expr = e;
+				return not;
+			} else {
+				return e;
+			}
 		} else {
 			parse_error("invalid file type comparison at '%.15s'",
 			    pos);
-- 
cgit 1.4.1